d-bindings code moved into trunk's misc directory for storage - closing branch for now as it is inactive. If work resumes branch can be revived. (svn branch delete)

svn:revision:68381
svn:branch:d-binding
svn:account:starseeker

AUTHORS

@@ -111,7 +111,7 @@ Hanes, Jeff
 U.S. Army Ballistic Research Laboratory
 U.S. Army Research Laboratory
 
-Johnson, Christopher T.
+Johnson, Christopher T.  <cjohnson@cyberpaladin.com>
 nicknames cjohnson
 1989 February
 Cray Research, Inc.
@@ -119,7 +119,7 @@ Geometric Solutions, Inc.
 Paladin Software
 JRMTech, Inc.
 
-Butler, Lee A.
+Butler, Lee A.  <butler@arl.army.mil>
 nicknames butler, lbutler
 1989 July
 U.S. Army Ballistic Research Laboratory
@@ -131,7 +131,7 @@ nicknames pjt
 U.S. Army Ballistic Research Laboratory
 U.S. Army Research Laboratory
 
-Markowski, Michael J.
+Markowski, Michael J.  <michael.markowski@arl.army.mil>
 nicknames mmark, mm
 1991 June
 U.S. Army Ballistic Research Laboratory
@@ -141,7 +141,7 @@ nicknames gdurf
 1992 August
 ARL Student Hire / Carnegie Mellon University
 
-Anderson, John R.
+Anderson, John R.  <jra@arl.army.mil>
 nicknames jra, johnranderson
 1993 May
 U.S. Army Ballistic Research Laboratory
@@ -178,7 +178,7 @@ nicknames tranese
 2001 March
 U.S. Army Research Laboratory
 
-Hartley, Robert F.
+Hartley, Robert F.  <hartley@vt.edu>
 nicknames hartley
 2002 August
 ARL Student Hire / Virginia Tech
@@ -189,7 +189,7 @@ nicknames twingy, justin
 Quantum Research International, Inc.
 U.S. Army Research Laboratory
 
-Greenwald, Erik
+Greenwald, Erik  <erikg@arl.army.mil>  **
 nicknames erikg, erikgreenwald
 2003 November
 U.S. Army Research Laboratory
@@ -213,12 +213,12 @@ nicknames indianlarry
 SURVICE Engineering, Inc.
 U.S. Army Research Laboratory
 
-Weiss, Richard
+Weiss, Richard  **
 nicknames r_weiss
 2008 December
 U.S. Army Research Laboratory
 
-Browder, Thomas M. Jr.
+Browder, Thomas M. Jr.  **
 nicknames tbrowder2
 2008 June
 ManTech International Corporation
@@ -230,7 +230,7 @@ nicknames n_reed
 ARL Student Hire / University of Maryland, Baltimore County
 Quantum Research International, Inc.
 
-Moore, Jr., Carl G.
+Moore, Jr., Carl G.  **
 nicknames cmoore, carlmoore
 2011 October
 U.S. Army Research Laboratory
@@ -243,7 +243,7 @@ Weaver, Earl P.
 1980
 U.S. Army Ballistic Research Laboratory
 
-Davisson, Edwin O.
+Davisson, Edwin O. **
 U.S. Army Research Laboratory
 
 Rogers, David
@@ -263,7 +263,7 @@ U.S. Army Research Laboratory
 Kregel, Dwayne  **
 SURVICE Engineering, Inc.
 
-Weaver, Stephanie 'Rain'
+Weaver, Stephanie 'Rain'  **
 2009 June
 ARL Student Hire / Bridgewater College
 
@@ -279,7 +279,6 @@ Schueler, Betty J.
 
 Edwards, Eric
 SURVICE Engineering, Inc.
-Open Source (Doc Camp)
 
 Kregel, Dwayne
 SURVICE Engineering, Inc.
@@ -335,37 +334,6 @@ Perez, Alex
 2012 November
 Open Source (GCI)
 
-Singh, Harmanpreet
-nicknames harmanpreet
-2013 October
-Open Source (Doc Camp)
-
-Kamga, Isaac
-nicknames Izak, iiizzzaaakkk
-2013 October
-Open Source (Doc Camp)
-
-Check, Nyah
-nicknames Ch3ck
-2013 October
-Open Source (Doc Camp)
-
-Scott Nesbitt
-2013 October
-Open Source (Doc Camp)
-
-Wood, David
-2013 November
-Open Source (GCI)
-
-Agarwal, Yatharth
-2013 November
-Open Source (GCI)
-
-McDonald, Rob
-2013 November
-Open Source
-
 Tannous, Marc
 2014 December
 Open Source (GCI)
@@ -385,10 +353,6 @@ nicknames sofat
 2015 June
 Open Source (GSoC)
 
-Sieu, Jeff
-2017 December
-Open Source (GCI)
-
 
 CODE CONTRIBUTIONS
 ------------------
@@ -721,11 +685,6 @@ Govindjee, Arjun
 2012 December
 Open Source (GCI)
 
-Ramirez, Daniel
-nicknames javamonn
-2012 December
-Open Source (GCI)
-
 Nagy, Csaba
 nicknames ncsaba
 2013 April
@@ -803,7 +762,7 @@ nicknames huskmate13
 2014 January
 Open Source
 
-Granroth, Gustave
+Gustave Granroth
 2014 May
 Open Source
 
@@ -861,58 +820,6 @@ Hanji, Param
 2016 March
 Open Source (GSoC)
 
-Wu, Bojian
-2016 June
-Open Source (GSoC)
-
-Bagavathy, Rakshika
-nicknames tandoorichick
-2016 October
-Open Source (GSoC)
-
-Gao, Tianyue
-2016 December
-Open Source (GCI)
-
-Rathore, Shubham
-nicknames gabbar1947
-2017 April
-Open Source
-
-nicknames Rakete1111
-2017 November
-Open Source
-
-Narayan, Saran
-nicknames sharannyn
-2018 April
-Open Source (GSoC)
-
-Shinde, Chetan
-nicknames chetanshinde911
-2019 April
-Open Source (GSoC)
-
-Haydar, Ali
-nicknames lois221
-2019 May
-Open Source (GSoC)
-
-Suthar, Rishabh
-nicknames yamhai, rishabhsuthar32
-2020 March
-Open Source (GSoC)
-
-Vaidya, Sahil
-nicknames sahilvaidya99
-2020 April
-ARL Student Hire / University of Texas at Austin
-
-Das, Sumagna
-nicknames sumagnadas
-2020 May
-Open Source
-
 
 SPECIAL THANKS
 --------------
@@ -1219,14 +1126,6 @@ nicknames bchepkwny
 2015 December
 Open Source
 
-Sagarwal
-2017 January
-Open Source (GCI)
-
-Liu, Jeffrey
-2019 December
-Open Source (GCI)
-
 
 CORPORATE AND ORGANIZATION SUPPORT
 ----------------------------------

BUGS

@@ -15,143 +15,9 @@ on-going issues.
 Recent Bugs
 -----------
 
-* fbclear -c appears to hang indefinitely inside pkg_bwaitfor,
-  possible protocol mismatch or capability removed/changed in fbserv.
-
-* dbupgrade -r produces an invalid rhc with the default v5 rhc produced
-  by MGED with  "make rhc rhc"
-
-* apparently all four BRL-CAD Tutorial Series volumes are missing from
-  our bibliography...
-
-* Tessellating an ETO with a normal tolerance results in stack
-  smashing due to bad logic in recursive algorithm: set norm 2;
-  facetize my.eto my.bot;. Observed infinite recursion in both
-  make_ellipse4() in eto.c and (after adding max recursion test) in
-  paint_face() in manif.c:190
-
-* bot_dump -o file.obj is possibly generating invalid OBJ files.
-  tested on two different pieces of software including xcode and cura,
-  both failed to read our obj files where stl worked.
-
-* mater -d information stored in the .g file doesn't survive a
-  garbage collection operation.
-
-
-* fix checker.sh script and/or overlap GUI so that the latter will
-  read the resulting overlap pairings file from the prior.
-  alternatively, need to be able to run overlap check on server
-  without GUI, so could implement an overlaps file output option to be
-  run via mged -c.
-
-* running 'put' on geometry that is already displayed results in a NaN
-  view (at least View and Eye_pos parameters are non) despite geometry
-  still being displayed.  this causes 'rt' to fly into an infinite
-  loop, presumably trying to increment rays from the eye position.
-
-* icv dpix support is not cross-platform (it writes out native, reads
-  in assuming same encoding).  regression tests fail on big endian.
-
-* creating an object with a slashes in the name (e.g., cp foo foo/R)
-  results in an object that cannot be deleted/renamed.  bad behavior
-  presumably extends to any name with path separators.
-
-* mirror command rejects brep solids and turns faces inside-out when
-  mirroring a comb with brep solids below it.
-
-* rtsil command works if do what usage says and redirect output to
-  file, but mentions .pix when data is actually .bw; and using the -o
-  option results in a black image.  it is also inconsistent, writing a
-  black silhouette on a white background, instead of black on white
-  and missing background color options.
-
-* make sph sph
-  clone -i 1 -t 1000 0 0 -n 100 sph
-  kill sph
-  g line sph*
-  clone -i 1 -t 0 1000 0 -n 100 line
-  kill line
-  g square line*
-  clone -i 1 -t 0 0 1000 -n 100 square
-  ... never returns ...
-
-  This should be merely 1M spheres, but something chokes.  Could be
-  somewhere in the Tk layer.  Maybe somewhere in the db layer.  Maybe
-  something is corrupted by clone when it
-
-* If we draw any form, then trace it using rt, then change of database
-  (by clicking file>open and selecting another database), badness
-  ensues.  One report has quitting the rt window causing a segfault.
-  Another (confirmed) hung mged (stuck/inf loop).
-
-* annotation bugs:
-  in sph1.s sph 0 0 0 10
-  in ann1.s annot 0 0 0 test1 10 10 3 1
-  in ann2.s annot 30 30 30 test2 40 40 3 1
-  # ann2.s's label looks wrong, points at origin?
-  in ann3.s annot 0 0 0 1 10 10 3 1
-  # using numbers for a label results in no label
-
-* make eto eto
-  tol norm 1
-  facetize eto.bot eto
-  [crashes due to excessive recursion]
-
-* crash in rt_bot_xform() due to a bot being marked as having face
-  normals, but didn't.  bot probably written wrong via conversion
-  to/from obj or asc.  found importing teapot.
-
-* rtedge with perspective is wrong.  it fills in nearly entire faces,
-  vertically in particular.  it's worse on small sized renders, and
-  gets better the larger the render size (indicating there's some
-  neighbor distance coming into play that is not affected by
-  max_dist).  eoes not happen in non-perspective ray-traces.
-
-* a character is (still) sometimes captured by the cursor box.  steps
-  to reproduce:
-    1) write a word on the mged command prompt ("e.g. hello")
-    2) select the word to end of line with mouse
-    3) paste the word (e.g., middle mouse) and press enter
-    4) type "hello" again and press enter
-
-  you should now see an "o" in the yellow cursor box.  sometimes
-  you'll see the "o" after step 3.  running "clear" resets the cursor.
-
-* get_regions tcl command doesn't respond well to situations where
-  child object names in combs have dashes (the "-" character) in
-  names.  It tries to interpret the dash as an argument delimiter.
-  Looks like this may be only in situations where the "-" is the
-  lead character and on Windows?  Been hard to reproduce...
-
-* dsp does not facetize correctly with zero elevation areas in the
-  data - need robustness improvements
-
-* dsp primitives specifying data using Windows style file paths
-  don't work.
-
-* attempting to create a dsp using a binary object caused a crash on
-  Linux - need to figure out if this was caused by feeding it the wrong
-  kind of binary object or some other error...
-
-* screengrab on windows does not work
-
-* Recursive submodel predictably goes infinite, need stack-based
-  db_walk_tree(): mged> in submodel submodel submodel grid test.g
-
-* running rt -s20 -F file.pix ... does not result in an 20x20 image
-  being written out.  it ends up being 512x512.
-
-* running rt -C255/0/0 -o file.pix ... does not result in the
-  background color getting used.  It does work with -F file.pix, going
-  through libfb instead of libicv.
-
-* ogl display manager and framebuffer are creating windows with
-  transparent backgrounds (the glClear color is not being drawn) on
-  Linux.  Presumably a driver-related issue, alpha channel, or expose
-  event issue.  Inspecting further, it may be related to environments
-  where shmget() fails (or is requested via /dev/oglp) and we get
-  private memory -- looks like private memory is not initialized
-  (observed on Mac 10.6, Windows, and Ubuntu Linux using 7.26).
+* rtedge's overlay mode appears to be generating different results on
+  Windows and Linux for the m35 steering wheel (rtwizard rendering
+  mode D.)
 
 * pixdiff on Windows is reporting no differences with a pair of files
   that pixcmp can see differences in.
@@ -202,6 +68,14 @@ Recent Bugs
 * report of g-iges crashing (on Windows) when exporting a 1.2MB BoT
   mesh (presumably imported via stl-g).  worked for smaller models.
 
+* ogl display manager and framebuffer are creating windows with
+  transparent backgrounds (the glClear color is not being drawn) on
+  Linux.  Presumably a driver-related issue, alpha channel, or expose
+  event issue.  Inspecting further, it may be related to environments
+  where shmget() fails (or is requested via /dev/oglp) and we get
+  private memory -- looks like private memory is not initialized
+  (observed on Mac 10.6).
+
 * autoview [scale] isn't updating the wireframe when opening a
   database, drawing geometry, then running autoview.  the status bar
   shows the scale change, but the graphics window remains unaffected
@@ -236,6 +110,9 @@ Recent Bugs
   book-keeping is fuxored or the db_lookup is returning NULL (or isn't
   yet performed).
 
+* idents command is reporting a bogus region count in the region
+  output table listing (first column).
+
 * src/librt/primitives/bot/g_bot_include.c:rt_bot_bbox() routine isn't
   calculating the bbox correctly
 
@@ -346,6 +223,9 @@ Recent Bugs
   sub-1sec fps, Z/B after rotating wireframe but before update
   finishes drawing.
 
+* rtedge help shows redirection to a file working, but it does not
+  seem to work (zero-file results).
+
 * report of rt aborting randomly on 64-bit with camo shader.
 
 * mged raytrace fails with simple "raytrace failed" message when using
@@ -366,12 +246,12 @@ Recent Bugs
 
 * hyp tessellation routine creates bot that does not raytrace
 
-* hyp used in a boolean with other objects (even unions) does not
-  raytrace
-
 * if you attach a display manager in tk-mged, kill the window, then
   quit, mged crashes on exit.
 
+* CMD-b and CMD-f navigates the mged command window text widget on Mac
+  and trivially causes problems with the cursor and text injection.
+
 * mged segfaults when drawing lots of solids at once (e.g. draw *.s)
 
 * mged command mode doesn't display the output of multiple
@@ -407,6 +287,11 @@ Recent Bugs
   display manager window.  mged classic mode, where there is no
   parent window, exhibits the bad rotate behavior immediately.
 
+* rtedge fills in nearly entire faces of an object when executing on a
+  model that is in perspective mode. Effects really bad on small sized
+  renders, and gets better the larger the render size. Does not happen
+  in non-perspective ray-traces.
+
 * infinite light sources close to objects result in unexpected/bad
   light behavior.  example is a 1m sph light about 5m from a box about
   1k x 1k x 1k in size.  setting make each light be red, green, and
@@ -451,10 +336,9 @@ Recent Bugs
 
 * File->Export seems to not work on Windows
 
-* xpush fails to properly create a hierarchy killing existing objects
-  resulting in dangling references. This may have been fixed by
-  r69256, but a model that exposes the issue has to be tested to be
-  sure.
+* xpush fails to properly create a hierarchy leaving some as top-level
+  objects and killing other existing objects resulting in dangling
+  references.
 
 * mged on Mac OS X will crash on an X11 call if compiled against
   system Tcl/Tk (at least on 10.4 linking against 8.4), see TODO
@@ -531,6 +415,8 @@ Recent Bugs
 * overlap tool in mged encourages very inefficient CSG operations
   (e.g. a simple bolt with an entire hull armor subtracted)
 
+* a character is (still) sometimes captured by the cursor box
+
 * permute (in mged) requires apply or save before 'new' vertex values
   will function properly as keypoints.
 
@@ -571,6 +457,13 @@ Recent Bugs
 * triangulation of some pipe in toyjeep.g fails (rather reliably) on
   some given bend.  fails in nmg_triangulate model().
 
+* tgc reports one hit errors though hit point has 0,0,0 direction
+  implying that maybe the point was supposedly deleted.
+
+* rtedge is not respecting the -c"set" options.  needs to give some
+  indication that they were parsed too since it ignores unrecognized
+  values apparently.
+
 * fbhelp sends some of the output to stdout and some to stderr...
 
 * debugbu 2 immediately reports a bu_vls_free() error.. apparently

CHANGES

@@ -2,203 +2,152 @@
 BRL-CAD Interface Change Policy
 ===============================
 
-This policy describes formal rules for changing an interface that
-potentially impacts developers or users.  The scope is limited to
-public interfaces including developer application programming
-interfaces (APIs), user application command-line interfaces (CLIs),
-and graphical user interfaces (GUIs).  The policy aims to balance
-developer agility with interface stability.
+Included below are details of BRL-CAD public interface changes that
+potentially impact external developers and users.  Public interfaces
+include developer application programming interface (API) calls as
+well as user application command-line interface (CLI) and graphical
+user interface (GUI) behaviors.  Changes are characterized as:
+
+    1) those affecting a new interface,
+    2) being minimally impacting, or
+    3) requiring adherence to deprecation policy.
+
+This policy is intentionally designed to balance developer agility,
+helping accelerate development, with interface stability, helping
+preserve application developer and user investments.
 
 All changes to BRL-CAD are expected to conform to this change policy.
-Changes MUST either be:
 
-    A) MINIMALLY IMPACTING, or
-    B) FORMALLY DEPRECATED.
+
+NEW INTERFACE
+-------------
+
+Changes to interfaces that have been recently introduced are often
+subject to further change and should not yet be relied upon by
+application developers or users until they stabilize.  They are
+allowed to change from release to release and are not subject to
+change policy restrictions until they have been included in at least
+TWO releases without any change.
 
 
 MINIMALLY IMPACTING
 -------------------
 
-Changes deemed "minimally impacting" can be made at any time.  For a
-change to be considered as such, its effect must be strictly limited.
-Most are itemized under MINIMALLY IMPACTING CHANGES.  They MUST be:
+If a change to an interface has a suitable and completely equivalent
+alternative, the change is deemed to be "minimally impacting" and can
+be made during any release.  Examples of such changes include renaming
+an interface, reordering parameters, adding optional parameters,
+adding additional parameters for previously implicit behavior, and
+removing unused parameters.
 
-    A.1) a relatively new interface
-
-        Interfaces introduced recently are often subject to rapid
-        development change.  New interfaces are not subject to formal
-        deprecation rules until they have been included in at least
-        TWO releases without change.
-
-    A.2) an appreciably broken interface
-
-        Interfaces that have been unusable for at least TWO releases
-        may be fixed, changed, or removed without notice.  A broken
-        interface is one that does not perform its intended function
-        and does not have secondary utility.
-
-    A.3) an elementary change
-
-        Simple changes that are trivially accommodated without
-        conditional logic or manual inspection can be made at will.
-        It includes mechanical changes that can be automatically
-        updated by a single static regular expression substitution.
-
-        Examples include renaming, reordering parameters, adding
-        optional parameters, eliminating a duplicate equivalent
-        interface, adding parameters for implicit behavior, and
-        removing unused parameters.
+Generally, the impact can usually be considered minimally impacting if
+a static regular expression search-and-replace is all that is needed
+to update calling code, and no manual intervention is required.
 
 
-FORMALLY DEPRECATED
--------------------
+DEPRECATION POLICY
+------------------
 
-Changes not minimally impacting must follow formal deprecation
-process.  This defers significant changes to major release points or
-requires public notification in advance.  Changes are documented in
-this file first as DEPRECATED CHANGES then later as OBSOLETED CHANGES.
-An interface may be changed:
+If a change will intentionally alter, replace, or remove functionality
+that has been documented and published in at least TWO releases, it
+must first be announced as DEPRECATED.  Otherwise, changes to
+interfaces that have not been publicly announced or are not publicly
+documented for at least two releases may be changed without notice.
 
-    B.1) during a major release (e.g. from 7.*.* to 8.*.*)
+The general practice is that public interface changes may go from
+deprecated to obsolete, whereby previous behavior is removed or
+changed, during one of the following events:
 
-        Any change may be made without notice.  Major version number
-        releases imply intrinsic incompatibility or interface change.
+a) during a major release (e.g. going from 7.*.* to 8.*.*)
 
-    B.2) during a minor release (e.g., from 7.26.* to 7.28.*)
+b) during a minor release provided the change was publicly announced
+   as deprecated beforehand AND sufficient deprecation warning was
+   given via i) TWO minor releases included the deprecation notice,
+   and ii) at least THREE months (90 days) have passed since the
+   deprecation was announced
 
-        The interface must be publicly deprecated beforehand with
-        advance notice given in at least TWO minor releases and after
-        at least 90 days elapsed since initial release announcement.
+c) during any release provided there still exists an EQUIVALENT
+   alternative interface that does not impose an undue burden on users
+   or developers (see "MINIMALLY IMPACTING")
 
-Public interfaces scheduled for change should be noted in this file
-and visibly marked in the source code.  This marking may be the
-DEPRECATED keyword on function declarations, #warning "DEPRECATED ..."
-pre-processor statements, @DEPRECATED source code comments, and
-combinations thereof.
+Public interfaces scheduled for removal should be visibly marked as
+deprecated during compilation with the DEPRECATED keyword on function
+declarations, with #warning "DEPRECATED ..." pre-processor statements,
+and with @DEPRECATED in source code comments.  Where users are not
+adversely affected, a run-time DEPRECATION statement may be printed.
 
-Where usage is not adversely affected, a run-time statement may be
-displayed (typically "DEPRECATION WARNING: ...").  All call references
-and documentation should be updated prior to obsoleting.
+Whenever published functionality is finally removed, move its entry
+from the DEPRECATED section below to the REMOVED section for the
+version in which it was removed.  Make sure the entry retains a
+reference to the version in which the item was marked as deprecated.
 
 
 EXAMPLES
 --------
 
-Example #1: rt_shootray() removal
+Example #1: Say we decided during 7.50.3 development to remove
+rt_shootray() from the API without a replacement. That does NOT
+qualify as "minimally impacting" because there's no replacement and
+rt_shootray() has been published and documented in more than two
+releases.  We'd annotate the deprecation in the CHANGES file, mark the
+function as DEPRECATED in the API header, and post the 7.50.4 release.
+The soonest that function could be removed would be in the 7.54.0
+release during 7.53 development.  It could NOT be removed in 7.54.2
+since it's a patch version, prior to the 7.54 release line, nor even
+during 7.54.0 if less than 90 days had passed since 7.50.6 was posted.
 
-It's decided during 7.50.3 development to remove the rt_shootray()
-function. That does NOT qualify as "minimally impacting" because
-there's no equivalent replacement and rt_shootray() has been published
-and documented in more than two releases.  The function gets listed as
-DEPRECATED in the CHANGES file, marked as DEPRECATED in the API
-header, and is published via the 7.50.4 release.
-
-The soonest that function could be removed / obsoleted would be in
-7.54.0 during 7.53.* development provided more than 90 days had passed
-since the initial announcement.  It could NOT be removed in 7.54.2 as
-that's a patch version, prior to 7.54, nor during 7.54.0 if less than
-90 days had passed since 7.50.6 was posted.
-
-Example #2: bu_log() mod
-
-It's decided during 7.48.1 development to modify bu_log() by adding an
-additional optional enum parameter denoting a message type, e.g.,
-bu_log(INFO, ...).  This change is considered "minimally impacting"
-because it can be characterized by a simple regular expression (e.g.,
-"s/bu_log\(/bu_log(INFO, /g)" and calling codes are trivially
-accommodated.  All calls to bu_log() should be updated to the new form
-prior to change announcement.
-
-The function could be changed at any time so long as it's documented
-under MINIMALLY IMPACTING CHANGES.
+Example #2: Say we decide during 7.48.0 development to modify bu_log()
+by adding a new additional enum parameter denoting a message type.
+This change is considered minimally impacting because it can be
+characterized by a simple regular expression (e.g.,
+s/bu_log(/bu_log(PRINT, /g).  Updates to calling codes are considered
+trivial.  The change would get documented in the CHANGES file and all
+calls that can be updated must be updated at that time.
 
 
-**********************************************************************
-***                       DEPRECATED CHANGES                       ***
-**********************************************************************
-                    (reverse chronological order)
+**************
+* DEPRECATED *
+**************
 
-The interfaces announced below are scheduled to significantly change
-or be removed.  They are categorized by the release in which
-deprecation was first announced.  If the interface change involved a
-removal or transition, both the original and new interface names are
-generally listed for reference.
-
-Items marked with a "'" (single quote) are undocumented and may be
+The items listed below are interfaces that are deprecated.  They are
+categorized by the release in which the change was made.  If the
+change involved a removal of a command or function, both the original
+and new names should be listed for reference.  If an item is marked
+with a "'" (single quote), that means it was not documented and may be
 removed at any time.
 
-7.32
-----
-include/bg/chull.h
-        All functions returning point arrays instead of index arrays.
-        Will be replaced by similarly named functions returning
-        indexes into provided points array, to allow the caller
-        to decide if new arrays are needed. [deprecated 7.32]
-        bg_polyline_2d_chull, bg_2d_chull, bg_3d_coplanar_chull,
-        bg_3d_chull
-
-MGED gui
-	The following will be removed from MGED's menu bar (unused
-	features, can be accomplished another way, or will be exposed
-	only as lower level settings when there are sensible defaults
-	that are seldom changed.)
-
-	Settings->Mouse Behavior->Pick Raytrace-Object(s)
-
-7.30
-----
-~/.density
-        automatic reading of .density file in home directory
-        materials need to be specified or imported [deprecated 7.28]
-
-btclsh, bwish
-	Emacs key binding emulation
-	achieved by running btclsh in Emacs [deprecated 7.30]
-
-include/bu/redblach.h
-	All redblack related functions, structures and macros
-	defined in libbu's redblack.h.  Functions are:
-	bu_rb_create, bu_rb_delete, bu_rb_diagnose_tree,
-	bu_rb_summarize_tree, bu_rb_extreme, bu_rb_neighbor,
-	bu_rb_curr, bu_rb_free, bu_rb_insert, bu_rb_is_uniq,
-	bu_rb_set_uniqv, bu_rb_uniq_all_off, bu_rb_uniq_all_on,
-	bu_rb_uniq_on, bu_rb_uniq_off, bu_rb_rank, bu_rb_select,
-	bu_rb_search, bu_rb_walk
-	Use C++ containers set/map from std [deprecated 7.30]
-
-nirt
-	Behavior available under the --old flag [deprecated 7.30]
-
-7.28
-----
-include/bu/malloc.h
-        bu_ck_malloc_ptr, bu_mem_barriercheck, bu_prmem
-	replaced by modern memory analyzers [deprecated 7.28]
-
-include/rt/mem.h
-	rt_memprint [deprecated 7.28]
-
-include/vmath.h
-        VCOMB3, VCOMB3N, VJOIN4
-        Removed as inconsistent and unused API [deprecated 7.28]
-
-MGED commands
-	?devel, ?lib, aproposdevel, aproposlib, %, animmate, db_glob,
-	debugbu, debugdir, debuglib, debugmem, debugnmg, expand,
-	loadtk, match, memprint, preview, regdebug, regdef, rmats, rrt,
-	savekey, shaded_mode, sync
-	Removed as part of distillation effort [deprecated 7.28]
-
-libtermio, libcursor
-	Public API scope reduction - any client code that needs
-	to interact with the terminal at these levels should handle
-	what is needed locally.
 
 7.26
 ----
+ray tracing tools
+	lgt : functionally replaced by nirt
+	rtcell', rtfrac', rtpp, rtrad', rtrange, rtray, rtregis, rtsil'
+	Removed as part of distillation effort [deprecated 7.26]
+converter tools
+	cy-g, euclid-g, euclid_format', euclid_unformat', g-euclid,
+	g-euclid1', g-tankill, intaval-g.py, viewpoint-g : obsolete formats
+	plot3-X, plot3-hpgl, plot3-tek : obsolete interface, see overlay command
+	plot3debug, xyz-plot3 : see plot3-asc,asc-plot3
+	bot-bldxf', bot_shell-vtk, g-nmg, nmg-bot, nmg-rib, nmg-sgp',
+	poly-bot, rt_bot_faces, : primitive-specific converters
+	Removed as part of distillation effort [deprecated 7.26]
 image tools
+	cmap-fb, fb-cmap, fbcmrot : colormap support obsolete
+	fbed, cell-fb : outside scope
+	fbscanplot, polar-fb, pp-fb, bw-imp, pixinfo.sh : obsolete
+	png_info : incorporating into icv
+	pixpaste : outside scope, license
 	alias-pix' : incorporating into icv
 	asc2pix' : incorporating into icv
+	pix-yuv', yuv-pix' : obsolete non-standard format
+	texturescale : obsolete implementation
+	Removed as part of distillation effort [deprecated 7.26]
+video & animation tools
+	anim_*', fbanim, chan_add', chan_mult, chan_permute,
+	pixflip-fb' : outside scope
+	pixfields', pixfieldsep' : outside scope
+	orbit.sh, rtwalk, scriptsort, script-tab', tabinterp, tabsup,
+	azel, bary
 	Removed as part of distillation effort [deprecated 7.26]
 signal analysis tools
 	a-d', d-a', bw-a', i-a', u-a' : incorporating into cv
@@ -207,13 +156,31 @@ signal analysis tools
 	f-d', f-i', d-f', i-f', u-f', u-bw' : incorporating into cv
 	d2-c', double-asc' : incorporating into cv
 	Removed as part of distillation effort [deprecated 7.26]
+infrared & shapefactor tools
+	all_sf', if-X, ifdisp, pictx, showterm, firpass, secpass, shapefact
+	ssamp-bw, ssampview', ssampview.tcl'
+	Removed as part of distillation effort [deprecated 7.26]
+misc tools
+	fix_polysolids' : obsolete primitive
+	remapid : superseded by reid+remat
+	buffer : unnecesary network/stream buffering tool
+	hex : superseded by hexdump
+	Removed as part of distillation effort [deprecated 7.26]
 include/bu/ptbl.h
         BU_PTBL_BASEADDR, BU_PTBL_LASTADDR, BU_PTBL_END
         Removed as private implementation detail [deprecated 7.26
+include/bu/hash.h
+	bu_hash_tbl_find, bu_set_hash_value, bu_get_hash_value, bu_get_hash_key,
+	bu_hash_tbl_add, bu_hash_tbl_print, bu_hash_tbl_free, bu_hash_tbl_first,
+	bu_hash_tbl_next, bu_hash_tbl_traverse, public structs bu_hash_entry and
+	bu_hash_tbl will be made private.
+	Replaced with new API [deprecated 7.26]
 include/bu/cmd.h
 	remove struct bu_cmdhist and struct bu_cmdhist_obj [deprecated 7.26]
 	BU_CMDHIST_NULL, BU_CMDHIST_OBJ_NULL, bu_cmdhist_histor, bu_cmdhist_add,
 	bu_cmdhist_curr, bu_cmdhist_nest, bu_cmdhist_prev [deprecated 7.26]
+fb-rle, rle-fb, bw-rle, pix-rle, rle-pix
+	All tools focused specifically on the RLE image format. [deprecated 7.26]
 nirt
 	-T - use LIBRT_BOT_MINTIE environment variable instead [deprecated 7.26]
 all global variables
@@ -227,6 +194,7 @@ include/raytrace.h
 	tcl_obj_to_fastf_array tcl_list_to_int_array
 	tcl_list_to_fastf_array *_tcl_*, removal of all tcl-specific
 	API functions [deprecated 7.26]
+	db_regexp_match_all() -> db_ls() [deprecated 7.26]
 include/rt/solid.h
 	shouldn't be public API - this level of detail belongs inside the display
         manager [deprecated 7.26]
@@ -240,6 +208,8 @@ include/tclcad.h
 	tclcad_bn_mat_print tclcad_rt_parse_ray tclcad_rt_pr_cutter
 	tclcad_rt_pr_hit tclcad_rt_rt tclcad_rt_import_from_path, removal of all
 	tcl-specific API functions [deprecated 7.26]
+pixcut, pixpaste
+	copyright cleanup [deprecated 7.26]
 librt, fast4-g
 	removal of CLINE entity support [deprecated 7.26]
 mged
@@ -252,9 +222,19 @@ mged
 	expand was regex were wrong - uses bu_fnmatch.) [deprecated 7.26]
 
 	pathlist, paths -> replaced by search [deprecated 7.26]
+burst
+	remove termlib-based interactive menu interface [deprecated 7.26]
 
 7.24
 ----
+fbed, pp-fb
+	removes termcap use, no known users [deprecated 7.24]
+include/raytrace librt
+	db_full_path_list_add(), db_free_full_path_list() [deprecated 7.24]
+	db_search_formplan(), db_search_freeplan(), db_search_full_paths() [deprecated 7.24]
+	db_search_unique_objects(), struct db_full_path_list [deprecated 7.24]
+src/irprep
+	all_sf, firpass, ir-X, irdisp, pictx, secpass, shapefact, showterm [deprecated 7.24]
 include/raytrace.h librt
 	RT_DBHASH and RT_DBNHASH [deprecated 7.24]
 
@@ -264,6 +244,12 @@ include/raytrace.h librt
 	nmg_model_break_e_on_v -> nmg_break_e_on_v [deprecation 7.22]
 	RT_GET_TREE -> BU_GET [deprecation 7.22]
 	RT_FREE_TREE -> BU_PUT [deprecation 7.22]
+include/bu.h
+	bu_parse_mm() [deprecated 7.22]
+librtserver
+	becoming stand-alone project, removes optional java dependency [deprecated 7.22]
+mged
+	em, e_muves, l_muves, lm, read_muves, and t_muves MUVES-specific commands [deprecated 7.22]
 
 7.20
 ----
@@ -279,6 +265,7 @@ GNU Autotools configure compatibility script
 	./configure -> cmake . [deprecated 7.20]
 include/raytrace.h
 	rt_load_attrs() -> rt_gettrees_and_attrs() or db5_import_attributs() [deprecated 7.20]
+	db_regexp_match() -> !bu_fnmatch() [deprecated 7.20]
 
 7.18
 ----
@@ -368,88 +355,13 @@ include/raytrace.h
 	struct hit.hit_normal -> RT_HIT_NORMAL [deprecated pre-7.0]
 
 
-**********************************************************************
-***                       OBSOLETED CHANGES                        ***
-**********************************************************************
-                    (reverse chronological order)
-        
-7.30.2
-------
-ray tracing tools
-	lgt : functionally replaced by nirt
-	rtcell', rtfrac', rtpp, rtrad', rtrange, rtray, rtregis
-	Removed as part of distillation effort [deprecated 7.26]
-converter tools
-	cy-g, euclid-g, euclid_format', euclid_unformat', g-euclid,
-	g-euclid1', g-tankill, intaval-g.py, viewpoint-g : obsolete formats
-	plot3-X, plot3-hpgl, plot3-tek : obsolete interface, see overlay command
-	plot3debug, xyz-plot3 : see plot3-asc,asc-plot3
-	bot-bldxf', bot_shell-vtk, g-nmg, nmg-bot, nmg-rib, nmg-sgp',
-	poly-bot, rt_bot_faces, : primitive-specific converters
-	Removed as part of distillation effort [deprecated 7.26]
-image tools
-	cmap-fb, fb-cmap, fbcmrot : colormap support obsolete
-	fbed, cell-fb : outside scope
-	fbscanplot, polar-fb, bw-imp, pixinfo.sh : obsolete
-	png_info : incorporating into icv
-	pix-yuv', yuv-pix' : obsolete non-standard format
-	texturescale : obsolete implementation
-        pixcut, pixpaste : license, copyright cleanup
-	Removed as part of distillation effort [deprecated 7.26]
-video & animation tools
-	anim_*', fbanim, chan_add', chan_mult, chan_permute,
-	pixflip-fb' : outside scope
-	pixfields', pixfieldsep' : outside scope
-	orbit.sh, rtwalk, scriptsort, script-tab', tabinterp, tabsup,
-	azel, bary
-	Removed as part of distillation effort [deprecated 7.26]
-infrared & shapefactor tools
-	all_sf', if-X, ifdisp, pictx, showterm, firpass, secpass, shapefact
-	Removed as part of distillation effort [deprecated 7.26]
-misc tools
-	fix_polysolids' : obsolete primitive
-	remapid : superseded by reid+remat
-	buffer : unnecessary network/stream buffering tool
-	hex : superseded by hexdump
-	Removed as part of distillation effort [deprecated 7.26]
-fb-rle, rle-fb, bw-rle, pix-rle, rle-pix
-	All tools focused specifically on the RLE image format. [deprecated 7.26]
-burst
-	remove termlib-based interactive menu interface [deprecated 7.26]
-include/bu/hash.h
-	bu_hash_tbl_find, bu_set_hash_value, bu_get_hash_value, bu_get_hash_key,
-	bu_hash_tbl_add, bu_hash_tbl_print, bu_hash_tbl_free, bu_hash_tbl_first,
-	bu_hash_tbl_next, bu_hash_tbl_traverse, public structs bu_hash_entry and
-	bu_hash_tbl will be made private.
-	Replaced with new API [deprecated 7.26]
+***********
+* REMOVED *
+***********
 
-7.30.0
-------
-fbed, pp-fb
-	removes termcap use, no known users [deprecated 7.24]
-src/irprep
-	all_sf, firpass, ir-X, irdisp, pictx, secpass, shapefact, showterm [deprecated 7.24]
-include/raytrace librt
-	db_full_path_list_add(), db_free_full_path_list() [deprecated 7.24]
-	db_search_formplan(), db_search_freeplan(), db_search_full_paths() [deprecated 7.24]
-	db_search_unique_objects(), struct db_full_path_list [deprecated 7.24]
-	db_regexp_match() -> !bu_fnmatch() [deprecated 7.20]
-	db_regexp_match_all() -> db_ls() [deprecated 7.26]
-mged
-	em, e_muves, l_muves, lm, read_muves, and t_muves MUVES-specific commands [deprecated 7.22]
-include/bu.h
-	bu_parse_mm() [deprecated 7.22]
-
-7.28.0
-------
-rt -f framerate
-	removed [minimally impacting]
-pixdsplit, rt -d
-	removed, broken tool [minimally impacting]
-libmultispectral, rttherm, ssamp-bw, ssampview, ssampview.tcl
-	removed, broken tools [minimally impacting]
-dem-g
-	removed, superseded by gcv+GDAL [minimally impacting]
+Below are the interfaces that have followed deprecation policy or were
+deemed minimally impacting and, regardless, are now no longer a part
+of BRL-CAD.
 
 7.26.0
 ------
@@ -482,7 +394,7 @@ Dunn camera and Canon printer tools
 genptr_t/GENPTR_NULL
 	genptr_t -> void* [deprecated 7.16]
 include/bu.h
-	bu_argv0() -> bu_basename(bu_argv0_full_path(), NULL) [deprecated 7.16]
+	bu_argv0() -> bu_basename(bu_argv0_full_path()); [deprecated 7.16]
 include/dm_color.h
 	dm_color.h -> dm.h [deprecated 7.14]
 include/fb.h
@@ -512,7 +424,7 @@ mged
 SGI-specific tools
 	pl-sgi -> pl-fb [deprecated 7.16]
 src/gtools
-	g_diff, g_lint, g_qa, g_transfer -> gdiff, glint, gqa, gtransfer [deprecated 7.14]
+	g_[toolname] -> g[toolname] [deprecated 7.14]
 src/librt/cmd.c
 	rt_split_cmd() -> bu_argv_from_string() [deprecated 7.12]
 any-png.sh
@@ -692,29 +604,22 @@ include/[library].h (several)
 	[library]_version -> [library]_version() [private]
 
 
-**********************************************************************
-***                  MINIMALLY IMPACTING CHANGES                   ***
-**********************************************************************
-                    (forward chronological order)
+***********************************
+* MINIMALLY IMPACTING API CHANGES *
+***********************************
 
-All minimally impacting changes are listed by release as regular
-expressions.  Unless noted otherwise, expressions are shown using Perl
-syntax (i.e., the '(', ')', and '|' characters pertain to
-subexpression captures, escaping with '\' matches literally.
-Expressions should apply via:
+Included in following are various minimally impacting API changes that
+have been identified in chronological order.  As expressions are not
+extensively tested, use with caution.
 
-perl -0777 -pi -e 'EXPRESSION' FILE
-
-To apply an expression to an entire source tree, the following pattern
-may work:
+Unless noted otherwise, expressions are shown using Perl syntax and
+may need adjustment (particularly quoting of '(', ')', and '|'
+characters) for other environments.  Most expressions will apply with:
+	perl -0777 -pi -e 'EXPRESSION' FILE
 
+To apply them to an entire SVN checkout, the following pattern is useful:
 find . -type f -not -path "*.svn/*" -regex '.*\(c\|cpp\|cxx\|h\|hpp\)$' -exec perl -0777 -pi -e 'EXPRESSION' {} \;
 
-find src \( -name '*.c' -or -name '*.cxx' -or -name '*.cpp' -or -name '*.h' -or -name '*.hxx' -or -name '*.hpp' -or -name '*.java' -or -name '*.f' -or -name '*.sh' -or -name '*.tcl' -or -name '*.tk' -or -name '*.itcl' -or -name '*.itk' -or -name '*.pl' -or -name '*.php' -or -name '*.inc' -or -name '*.mged' -or -name '*.y' -or -name '*.l' -or -name '*.yy' \) -not \( -name other -or -regex '.*/other/.*' -or -name tools -or -regex '.*/misc/tools/.*' -or -regex '.*/\.[^\.].*' -or -regex '.*~' -or -regex '.*/#.*' \)
-
-Expressions are minimally tested, use with caution.  Make a backup.
-
-
 6.0 (sed lines)
 ---
 g/struct structparse/s//struct bu_structparse/g
@@ -1305,249 +1210,3 @@ s/bu_dir_list/bu_file_list/g
 	bu_dir_list -> bu_file_list [7.25]
 s/BU_FNMATCH_NOMATCH/1/g
 	don't use an explicit define for the non-matching case [7.25]
-s/bu_basename\(([^\)]*)\)/bu_basename(\1, NULL)/g
-	pass NULL argument to get a dynamically allocated buffer back [7.25]
-
-7.28
-----
-s/bu_free_array/bu_free_args/g
-        fixed misleading name [7.26]
-s/(#[[:space:]]*include[[:space:]]+["<])bu\/rb\.h/\1bu\/redblack.h/g
-	clearer header name [7.26]
-s/rt_plot_vlblock/bn_plot_vlblock/g
-s/rt_vlist_to_uplot/bn_vlist_to_uplot/g
-        move vlist functions to libbn [7.26]
-s/rt_nurb_bezier/nmg_nurb_bezier/g
-s/rt_nurb_c_split/nmg_nurb_c_split/g
-s/rt_nurb_free_cnurb/nmg_nurb_free_cnurb/g
-s/rt_nurb_free_snurb/nmg_nurb_free_snurb/g
-s/rt_nurb_intersect/nmg_nurb_intersect/g
-s/rt_nurb_new_cnurb/nmg_nurb_new_cnurb/g
-s/rt_nurb_new_snurb/nmg_nurb_new_snurb/g
-s/rt_nurb_s_eval/nmg_nurb_s_eval/g
-s/rt_nurb_s_norm/nmg_nurb_s_norm/g
-s/rt_nurb_uv_hit/nmg_nurb_uv_hit/g
-s/rt_arc2d_to_cnurb/nmg_arc2d_to_cnurb/g
-s/rt_join_cnurbs/nmg_join_cnurbs/g
-s/rt_nurb_c_eval/nmg_nurb_c_eval/g
-s/rt_nurb_c_print/nmg_nurb_c_print/g
-s/rt_nurb_kvgen/nmg_nurb_kvgen/g
-s/rt_nurb_kvmerge/nmg_nurb_kvmerge/g
-s/rt_nurb_s_print/nmg_nurb_s_print/g
-s/rt_nurb_s_refine/nmg_nurb_s_refine/g
-s/rt_bez_check/nmg_bez_check/g
-s/rt_nurb_back_solve/nmg_nurb_back_solve/g
-s/rt_nurb_basis_eval/nmg_nurb_basis_eval/g
-s/rt_nurb_c_bound/nmg_nurb_c_bound/g
-s/rt_nurb_c_check/nmg_nurb_c_check/g
-s/rt_nurb_c_diff/nmg_nurb_c_diff/g
-s/rt_nurb_c_refine/nmg_nurb_c_refine/g
-s/rt_nurb_c_xsplit/nmg_nurb_c_xsplit/g
-s/rt_nurb_calc_oslo/nmg_nurb_calc_oslo/g
-s/rt_nurb_cinterp/nmg_nurb_cinterp/g
-s/rt_nurb_clean_cnurb/nmg_nurb_clean_cnurb/g
-s/rt_nurb_clip_srf/nmg_nurb_clip_srf/g
-s/rt_nurb_crv_copy/nmg_nurb_crv_copy/g
-s/rt_nurb_crv_flat/nmg_nurb_crv_flat/g
-s/rt_nurb_curvature/nmg_nurb_curvature/g
-s/rt_nurb_doolittle/nmg_nurb_doolittle/g
-s/rt_nurb_eval_crv/nmg_nurb_eval_crv/g
-s/rt_nurb_forw_solve/nmg_nurb_forw_solve/g
-s/rt_nurb_free_oslo/nmg_nurb_free_oslo/g
-s/rt_nurb_gen_knot_vector/nmg_nurb_gen_knot_vector/g
-s/rt_nurb_knot_index/nmg_nurb_knot_index/g
-s/rt_nurb_kvcheck/nmg_nurb_kvcheck/g
-s/rt_nurb_kvcopy/nmg_nurb_kvcopy/g
-s/rt_nurb_kvextract/nmg_nurb_kvextract/g
-s/rt_nurb_kvknot/nmg_nurb_kvknot/g
-s/rt_nurb_kvmult/nmg_nurb_kvmult/g
-s/rt_nurb_kvnorm/nmg_nurb_kvnorm/g
-s/rt_nurb_map_oslo/nmg_nurb_map_oslo/g
-s/rt_nurb_mesh_diff/nmg_nurb_mesh_diff/g
-s/rt_nurb_mk_poly/nmg_nurb_mk_poly/g
-s/rt_nurb_p_mat/nmg_nurb_p_mat/g
-s/rt_nurb_plot_cnurb/nmg_nurb_plot_cnurb/g
-s/rt_nurb_plot_snurb/nmg_nurb_plot_snurb/g
-s/rt_nurb_poly/nmg_nurb_poly/g
-s/rt_nurb_pr_crv/nmg_nurb_pr_crv/g
-s/rt_nurb_pr_kv/nmg_nurb_pr_kv/g
-s/rt_nurb_pr_mesh/nmg_nurb_pr_mesh/g
-s/rt_nurb_pr_oslo/nmg_nurb_pr_oslo/g
-s/rt_nurb_print_pt_type/nmg_nurb_print_pt_type/g
-s/rt_nurb_project_srf/nmg_nurb_project_srf/g
-s/rt_nurb_region_from_srf/nmg_nurb_region_from_srf/g
-s/rt_nurb_s_bound/nmg_nurb_s_bound/g
-s/rt_nurb_s_check/nmg_nurb_s_check/g
-s/rt_nurb_s_diff/nmg_nurb_s_diff/g
-s/rt_nurb_s_flat/nmg_nurb_s_flat/g
-s/rt_nurb_s_plot/nmg_nurb_s_plot/g
-s/rt_nurb_s_split/nmg_nurb_s_split/g
-s/rt_nurb_s_xsplit/nmg_nurb_s_xsplit/g
-s/rt_nurb_scopy/nmg_nurb_scopy/g
-s/rt_nurb_sinterp/nmg_nurb_sinterp/g
-s/rt_nurb_solve/nmg_nurb_solve/g
-s/rt_nurb_to_poly/nmg_nurb_to_poly/g
-        rename old nurbs functions intertwined with nmg to use nmg prefix [7.27]
-s/RTG.NMG_debug/nmg_debug/g
-	make nmg debug flag top level, like libbu's [7.27]
-s/BU_ASSERT(_[A-Z_]+)\(([^,]+|.*\(.*,.*\)),([^,]+|.*\(.*,.*\)),([^,]+|.*\(.*,.*\))\);/BU_ASSERT(\2\3\4);/g
-	consolidated BU_ASSERT_PTR, BU_ASSERT_LONG, BU_ASSERT_SIZE_T, BU_ASSERT_SSIZE_T, BU_ASSERT_DOUBLE [7.27]
-s/BU_FLSTR/CPP_FILELINE/g
-        symbol now owned by common.h, not specific to libbu [7.27]
-s/vert_root/bn_vert_tree/g
-s/create_vert_tree[[:space:]]*\(/bn_vert_tree_create\(/g
-s/create_vert_tree_w_norms[[:space:]]*\(/bn_vert_tree_create_w_norms\(/g
-s/free_vert_tree[[:space:]]*\(/bn_vert_tree_destroy\(/g
-s/Add_vert[[:space:]]*\(([^,]*,)([^,]*,)([^,]*,)([^,]*,)/bn_vert_tree_add\(\4\1\2\3/g
-s/Add_vert_and_norm[[:space:]]*\(([^,]*,)([^,]*,)([^,]*,)([^,]*,)([^,]*,)([^,]*,)([^,]*,)/bn_vert_tree_add_w_norm\(\7\1\2\3\4\5\6/g
-s/clean_vert_tree[[:space:]]*\(/bn_vert_tree_clean\(/g
-        symbols renamed per convention with their library prefix [7.27]
-s/BU_DEBUG_MEM_CHECK/0/g
-s/DEBUG_MEM_FULL/0/g
-        developer debugging symbols removed [7.27]
-s/bu_dirname\(/bu_path_dirname\(/g
-s/bu_basename\(/bu_path_basename\(/g
-s/bu_normalize\(/bu_path_normalize\(/g
-s/bu_argv_from_path\(/bu_path_to_argv\(/g
-        renamed path functons with proper group label [7.27]
-s/bu_fnmatch\(/bu_path_match\(/g
-s/BU_FNMATCH_LEADING_DIR/0x0/g
-s/BU_FNMATCH_/BU_PATH_MATCH/g
-        renamed for consistency, simplified [7.27]
-s/bu_path_canonicalize[[:space:]]*\(([^,]*)/bu_realpath(\1, NULL/g
-	duplicate functionality consolidated to bu_realpath() [7.27] 
-s/gqa(.*)-p/gqa\1-p ""/g
-	gqa now takes a prefix for plot file output
-s/bu_same_file/bu_file_same/g
-s/bu_realpath/bu_file_realpath/g
-s/bu_suspend_interrupts/bu_interrupt_suspend/g
-s/bu_restore_interrupts/bu_interrupt_restore/g
-        renamed for API consistency [7.27]
-s/bu_brlcad_data[[:space:]]*\(/bu_brlcad_root("share/"/g
-        replaced by new BU API
-s/struct[[:space:]]*ged_run_rt/struct ged_subprocess/g
-
-7.30
-----
-s/BU_DEBUG_MEM_LOG/0/g
-	bu memory debugging API removed [7.29]
-s/ged_count_tops/ged_who_argc/g
-s/ged_build_tops/ged_who_argv/g
-        functions renamed as they pertain to 'who' listings, not 'tops' [7.30]
-s/rt_tess_tol/bg_tess_tol/g
-s/RT_TESS_TOL_MAGIC/BG_TESS_TOL_MAGIC/g
-s/RT_TESS_TOL_INIT_ZERO/BG_TESS_TOL_INIT_ZERO/g
-s/RT_CK_TESS_TOL/BG_CK_TESS_TOL/g
-        moved librt tolerances to libbg [7.30]
-s/DEBUG_PT_FU/DEBUG_PNT_FU/g
-s/DIST_PT2_PT2/DIST_PNT2_PNT2/g
-s/DIST_PT2_PT2_SQ/DIST_PNT2_PNT2_SQ/g
-s/DIST_PT_PLANE/DIST_PNT_PLANE/g
-s/DIST_PT_PT/DIST_PNT_PNT/g
-s/DIST_PT_PT_SQ/DIST_PNT_PNT_SQ/g
-s/V3PT_IN_RPP/V3PNT_IN_RPP/g
-s/V3PT_IN_RPP_TOL/V3PNT_IN_RPP_TOL/g
-s/V3PT_OUT_RPP_TOL/V3PNT_OUT_RPP_TOL/g
-s/WDB_METABALLPT_NULL/WDB_METABALL_PNT_NULL/g
-s/_ged_cm_lookat_pt/_ged_cm_lookat_pnt/g
-s/_ged_get_metaball_i_pt/_ged_get_metaball_i_pnt/g
-s/add_metaballpt/metaball_add_pnt/g
-s/add_pipept/pipe_add_pnt/g
-s/append_pipept/pipe_append_pnt/g
-s/bg_3d_polygon_mk_pts_planes/bg_3d_polygon_make_pnts_planes/g
-s/bg_pt_in_polygon/bg_pnt_in_polygon/g
-s/bn_3pts_collinear/bn_3pnts_collinear/g
-s/bn_3pts_distinct/bn_3pnts_distinct/g
-s/bn_dist_line3_pt3/bn_dist_line3_pnt3/g
-s/bn_dist_pt2_along_line2/bn_dist_pnt2_along_line2/g
-s/bn_dist_pt2_lseg2/bn_dist_pnt2_lseg2/g
-s/bn_dist_pt3_along_line3/bn_dist_pnt3_along_line3/g
-s/bn_dist_pt3_line3/bn_dist_pnt3_line3/g
-s/bn_dist_pt3_lseg3/bn_dist_pnt3_lseg3/g
-s/bn_dist_pt3_pt3/bn_dist_pnt3_pnt3/g
-s/bn_dist_pt_lseg/bn_dist_pnt_lseg/g
-s/bn_distsq_line3_pt3/bn_distsq_line3_pnt3/g
-s/bn_distsq_pt3_lseg3_v2/bn_distsq_pnt3_lseg3_v2/g
-s/bn_isect_pt2_lseg2/bn_isect_pnt2_lseg2/g
-s/bn_isect_pt_lseg/bn_isect_pnt_lseg/g
-s/bn_mat_scale_about_pt/bn_mat_scale_about_pnt/g
-s/bn_mat_xform_about_pt/bn_mat_xform_about_pnt/g
-s/bn_mk_plane_3pts/bn_make_plane_3pnts/g
-s/bn_mkpoint_3planes/bn_make_pnt_3planes/g
-s/bn_npts_distinct/bn_npnts_distinct/g
-s/bn_pt2_pt2_equal/bn_pnt2_pnt2_equal/g
-s/bn_pt3_pt3_equal/bn_pnt3_pnt3_equal/g
-s/bn_sph_pts/bn_sph_pnts/g
-s/bn_table_delete_sample_pts/bn_table_delete_sample_pnts/g
-s/del_pipept/pipe_del_pnt/g
-s/delete_metaballpt/metaball_delete_pnt/g
-s/delete_pipept/pipe_pnt_delete/g
-s/exported_pipept/exported_pipe_pnt/g
-s/find_arb_edge_nearest_pt/find_arb_edge_nearest_pnt/g
-s/find_botpt_nearest_pt/find_bot_pnt_nearest_pnt/g
-s/find_metaballpt_nearest_pt/find_metaball_pnt_nearest_pnt/g
-s/find_nearest_ars_pt/find_ars_nearest_pnt/g
-s/find_pipept_nearest_pt/find_pipe_pnt_nearest_pnt/g
-s/ged_add_metaballpt/ged_metaball_add_pnt/g
-s/ged_append_pipept/ged_pipe_append_pnt/g
-s/ged_delete_metaballpt/ged_metaball_delete_pnt/g
-s/ged_delete_pipept/ged_pipe_pnt_delete/g
-s/ged_find_arb_edge_nearest_pt/ged_find_arb_edge_nearest_pnt/g
-s/ged_find_botpt_nearest_pt/ged_find_bot_pnt_nearest_pnt/g
-s/ged_find_metaballpt_nearest_pt/ged_find_metaball_pnt_nearest_pnt/g
-s/ged_find_pipept_nearest_pt/ged_find_pipe_pnt_nearest_pnt/g
-s/ged_mat_scale_about_pt/ged_mat_scale_about_pnt/g
-s/ged_move_botpt/ged_bot_move_pnt/g
-s/ged_move_botpts/ged_bot_move_pnts/g
-s/ged_move_metaballpt/ged_metaball_move_pnt/g
-s/ged_move_pipept/ged_pipe_move_pnt/g
-s/ged_prepend_pipept/ged_pipe_prepend_pnt/g
-s/ins_pipept/pipe_ins_pnt/g
-s/jitter_start_pt/jitter_start_pnt/g
-s/kdtree_get_pt/kdtree_get_pnt/g
-s/mat_scale_about_pt/mat_scale_about_pnt/g
-s/metaballpt/metaball_pnt/g
-s/mk_add_pipe_pt/mk_add_pipe_pnt/g
-s/move_botpt/bot_move_pnt/g
-s/move_botpts/bot_move_pnts/g
-s/move_metaballpt/metaball_move_pnt/g
-s/move_pipept/pipe_move_pnt/g
-s/move_pipept/pipe_move_pnt/g
-s/nmg_class_pt_f/nmg_class_pnt_f/g
-s/nmg_class_pt_fu_except/nmg_class_pnt_fu_except/g
-s/nmg_class_pt_l/nmg_class_pnt_l/g
-s/nmg_class_pt_lu_except/nmg_class_pnt_lu_except/g
-s/nmg_class_pt_s/nmg_class_pnt_s/g
-s/nmg_classify_pt_loop/nmg_classify_pnt_loop/g
-s/nmg_find_pt_in_face/nmg_find_pnt_in_face/g
-s/nmg_find_pt_in_lu/nmg_find_pnt_in_lu/g
-s/nmg_find_pt_in_model/nmg_find_pnt_in_model/g
-s/nmg_find_pt_in_shell/nmg_find_pnt_in_shell/g
-s/nmg_get_interior_pt/nmg_get_interior_pnt/g
-s/nmg_move_edge_thru_pt/nmg_move_edge_thru_pnt/g
-s/nmg_nurb_print_pt_type/nmg_nurb_print_pnt_type/g
-s/pipept/pipe_pnt/g
-s/prepend_pipept/pipe_prepend_pnt/g
-s/rt_arb_add_pt/rt_arb_add_pnt/g
-s/rt_ell_16pts/rt_ell_16pnts/g
-s/rt_metaballpt_print/rt_metaball_pnt_print/g
-s/rt_pipept_print/rt_pipe_pnt_print/g
-s/rt_pr_pt/rt_pr_partition/g
-s/rt_pr_pt_vls/rt_pr_partition_vls/g
-s/rt_pt_node/rt_pnt_node/g
-s/rt_pt_sort/rt_pnt_sort/g
-s/rt_vls_metaballpt/rt_metaball_pnt_vls/g
-s/rt_vls_pipept/rt_pipe_pnt_vls/g
-s/split_pipept/pipe_split_pnt/g
-s/tclcad_bn_dist_pt2_lseg2/tclcad_bn_dist_pnt2_lseg2/g
-s/tclcad_bn_mat_xform_about_pt/tclcad_bn_mat_xform_about_pnt/g
-s/wdb_metaballpt/wdb_metaball_pnt/g
-s/wdb_pipept/wdb_pipe_pnt/g
-        renamed points from pt to pnt for consistency [7.30]
-s/proe-brl/creo-brl/g
-        replaced by newer creo plugin [7.30]
-
-7.32
-----
-s/facetall.sh/mged -c facetize/g
-        replaced by more improved facetize command [7.30]

COPYING

@@ -101,7 +101,7 @@ arranged.  This includes an implicit assignment of copyright for any
 and all contributions being made.  The following notice should be
 prominent in the BRL-CAD sources:
 
-  Copyright (c) 1984-2020 United States Government as represented by
+  Copyright (c) 1984-2016 United States Government as represented by
   the U.S. Army Research Laboratory.
 
 Contact

CTestConfig.cmake

@@ -0,0 +1,15 @@
+## This file should be placed in the root directory of your project.
+## Then modify the CMakeLists.txt file in the root directory of your
+## project to incorporate the testing dashboard.
+##
+## # The following are required to submit to the CDash dashboard:
+##   ENABLE_TESTING()
+##   INCLUDE(CTest)
+
+set(CTEST_PROJECT_NAME "BRL-CAD")
+set(CTEST_NIGHTLY_START_TIME "06:00:00 UTC")
+
+set(CTEST_DROP_METHOD "http")
+set(CTEST_DROP_SITE "brlcad.org")
+set(CTEST_DROP_LOCATION "/CDash/submit.php?project=BRL-CAD")
+set(CTEST_DROP_SITE_CDASH TRUE)

HACKING

@@ -263,6 +263,10 @@ routines needed for the manipulation and analysis of Non-Uniform
 Rational BSpline based boundary representations.
 	Depends on: libbg libbn libbu OpenNURBS
 
+libcursor: The cursor library is a lightweight cursor manipulation
+library similar to curses but with less overhead.
+	Depends on: termlib
+
 libdm: The display manager library contains the logic for generalizing
 a drawable context.  This includes the ability to output
 drawing/plotting instructions to a variety of devices such as X11,
@@ -281,6 +285,13 @@ libfft: The Fast-Fourier Transform library is a signal processing
 library for performing FFTs or inverse FFTs efficiently.
 	Depends on: libm
 
+libmultispectral: The multispectral optics library is a separate
+compilation mode of the optics library where support for additional
+bands of energy are added.  By providing a defined spectrum of energy,
+the raytrace library will produce different signal analyses for a
+given set of geometry.
+	Depends on: librt libbn libbu libtcl
+
 liboptical: The optical library is the basis for BRL-CAD's shaders.
 This includes shaders such as the Phong and Cook-Torrence lighting
 models, as well as various visual effects such as texturing, marble,
@@ -398,30 +409,30 @@ SOURCE CODE LANGUAGES
 The vast majority of BRL-CAD is written in ANSI C with the intent to
 be strictly conformant to the C standard.  A majority of the MGED
 geometry editor is written in a combination of C, Tcl/Tk, and Incr
-Tcl/Tk.  The BRL-CAD Benchmark and utility scripts are written in what
-should be POSIX-compliant Bourne Shell Script.  The build system uses
-the CMake build tool.  An initial implementation of a BRL-CAD Geometry
-Server is written in PHP.
+Tcl/Tk.  The BRL-CAD Benchmark, build system, and utility scripts are
+written in what should be POSIX-compliant Bourne Shell Script.  An
+initial implementation of a BRL-CAD Geometry Server is written in PHP.
 
-With release 7.28, BRL-CAD intends to conform strictly with the 2011
-ANSI/ISO standards for C and C++ language compilation
-(ISO/IEC 9899:2011, i.e. C11 and ISO/IEC 14882:2011, i.e. C++11).
-Support for use of necessary non-standard system facilities is
-handled by build system declarations and preprocessor defines driven
-by build configuration tests.  The working feature set for normal
-development should be widely supported C++11 features and the subset
-of C11 that is also valid (and widely supported) C++11.
+With release 7.0, BRL-CAD has moved forward and worked toward making
+all of BRL-CAD C code conform strictly with the ANSI/ISO standard for
+C language compilation (ISO/IEC 9899:1990, i.e. c89).  Support for
+older compilers and older K&R-based system facilities is being
+migrated to build system declarations, preprocessor defines, or being
+removed outright.  It's okay to make modifications that assume
+compiler conformance with the ANSI C standard (c89).
 
-C++ is used as an implementation language within libraries, but there
-are no public C++ APIs in use outside of OpenNURBS.  For new work,
-public library APIs should expose only C function calls and data
-except in very specific cases (should be discussed with the
-development team ahead of time to get consensus on the necessity.)
+There is currently no C++ interface to the core BRL-CAD libraries.
+There are a few tools and enhancements to libraries that are
+implemented in C++ (the new BREP object type in librt, for example),
+and C++ is used underneath quite a number of libraries, but there is
+presently no public C++ API in use outside of OpenNURBS.
 
-There is a C++ interface to the core BRL-CAD libraries called MOOSE
-that is maintained in a separate repository.  It is developed with
-separation in order to avoid mixing C++ semantics into existing APIs
-and to ensure clean separation of responsibilities and modularity.
+While C++ as an implementation language of new tools and new library
+interfaces is not prohibited, the mixing of C++ semantics and C++ code
+(including simple // style comments) in the existing C files is not
+allowed.  As new interfaces are developed, new contributors become
+involved, and C++ code integration becomes more prevalent, the
+contributor guidelines will become reinforced with more details.
 
 
 CODING STYLE & STANDARDS
@@ -507,15 +518,11 @@ system headers.
 
 Language Compliance:
 
-Features of C that conform to the ISO/IEC 9899:2011 C standard (C11)
-and the ISO/IEC 14882:2011 C++ standard (C++11) are generally the
-baseline for strict language conformance, with the caveat that
-features deprecated in subsequent standards or not widely/reliably
-implemented on OS/compiler platforms targeted by BRL-CAD should be
-avoided.  When writing in C coders should keep their code within the
-subset of C shared by the C and C++ standards - while not currently
-strictly enforced, full C++ only build support is a long term project
-goal.
+Features of C that conform to the ISO/IEC 9899-1990 C standard (C90)
+are generally the baseline for strict language conformance.  As
+BRL-CAD used to be K&R syntax conformant, there remains an on-going
+effort to ensure a full conversion to a standards compliant ISO C
+implementation.
 
 Code Conventions:
 
@@ -541,7 +548,7 @@ math for portability and performance reasons.  When floating point
 comparisons are necessary, use the NEAR_EQUAL and NEAR_ZERO macros
 with a specified tolerance or the EQUAL and ZERO macros where a
 tolerance is indeterminate (all the macros are available by including
-vmath.h).  Examples:
+bn.h, part of libbn).  Examples:
 
   For known tolerances:
 
@@ -562,27 +569,17 @@ variables should be utilized instead of the standard C facility:
   bu_malloc() instead of malloc()
   bu_calloc() instead of calloc()
   bu_realloc() instead of realloc()
+  bu_fgets() instead of fgets()
   bu_free() instead of free()
-
+  bu_log() instead of printf()
   bu_bomb() instead of abort()
   bu_exit() instead of printf()+exit()
-  bu_snooze() instead of sleep(), usleep(), nanosleep()
-
+  bu_dirname() instead of dirname()
   bu_getopt() instead of getopt()
   bu_opterr instead of opterr
   bu_optind instead of optind
   bu_optopt instead of optopt
   bu_optarg instead of optarg
-
-  bu_file_delete() instead of unlink(), rmdir(), and remove()
-  bu_path_basename() instead of basename()
-  bu_path_dirname() instead of dirname()
-  bu_path_match() instead of fnmatch()
-
-  bu_log() instead of printf()
-  bu_fgets() instead of fgets()
-  bu_sort() instead of qsort()
-
   bu_strdup() instead of strdup()
   bu_strlcat() instead of strcat(), strncat(), and strlcat()
   bu_strlcpy() instead of strcpy(), strncpy(), and strlcpy()
@@ -590,6 +587,8 @@ variables should be utilized instead of the standard C facility:
   bu_strcasecmp() and BU_STR_EQUIV() instead of stricmp()/strcasecmp()
   bu_strncmp() instead of strncmp()
   bu_strcasecmp() instead of strnicmp()/strncasecmp()
+  bu_file_delete() instead of unlink(), rmdir(), and remove()
+  bu_sort() instead of qsort()
 
 Similarly, ANSI C functions are preferred over the BSD and POSIX
 interfaces.  The following functions should be used:
@@ -831,16 +830,19 @@ it better?" and add documentation accordingly.
 
 All public library functions and most private or application functions
 should be appropriately documented using Doxygen/Javadoc style
-comments.  This minimally means that you need to add an additional
-asterisk to a comment that precedes your functions.  Public functions
-must be exported and imported using per-library macros that precede
-public symbol declarations (e.g., BU_EXPORT int func();).  Example:
+comments.  Without getting into the advanced details, this minimally
+means that you need to add an additional asterisk to a comment that
+precedes your functions:
 
 /**
  * Computes the answer to the meaning of life, the universe, and
  * everything.
  */
-MYLIB_EXPORT int mylib_function();
+int
+the_answer(void)
+{
+    return 42;
+}
 
 
 TESTING & DEBUGGING
@@ -1077,7 +1079,10 @@ number follows a common convention where the three numbers represent:
     {MAJOR_VERSION}.{MINOR_VERSION}.{PATCH_VERSION}
 
 All "development" builds use an odd number for the minor version.  All
-"release" builds use an even number for the minor version.
+"release" builds use an even number for the minor version.  Patched
+versions should include a release count:
+
+    {MAJOR_VERSION}.{MINOR_VERSION}.{PATCH_VERSION}[-{RELEASE_COUNT}]
 
 The MAJOR_VERSION should only increment when it is deemed that a
 significant amount of major changes have accumulated, new features
@@ -1099,13 +1104,9 @@ backwards incompatible in some manner should increment the patch
 version number.
 
 If it becomes necessary to update a posted release, use and increment
-the AMEND_COUNT format outlined below.  The first posted release is
-implicitly the "-0" release (e.g., 7.10.2 is implicitly 7.10.2-0) with
-subsequent updated releases incrementing the count (e.g., 7.10.2-1).
-See the "AMENDING A RELEASE" section below for guidelines on when a
-release should be amended in lieu of a new PATCH_VERSION release.
-
-    {MAJOR_VERSION}.{MINOR_VERSION}.{PATCH_VERSION}[-{AMEND_COUNT}]
+the RELEASE_COUNT.  The first posted release is implicitly the "-0"
+release count (e.g., 7.10.2 is implicitly 7.10.2-0) with subsequent
+updated releases incrementing the count (e.g., 7.10.2-1).
 
 
 NAMING A SOURCE RELEASE
@@ -1199,35 +1200,33 @@ necessary convention by a binary package management system.  Examples:
   zip
 
 
-AMENDING A RELEASE
+PATCHING A RELEASE
 ------------------
 
-Should it become necessary to modify a release after it has been
-tagged, uploaded, and announced, a release amendment may be issued.
-Releases that are neither tagged, uploaded, or announced are subject
-to at-will change and re-tagging.
-
-Amendments to source releases are expressed as a sequence of one or
-more patch files that are to be applied sequentially.  Patch files may
-be descriptively named but must be incrementally numbered.  The
-uploaded release notes and/or README file(s) should instruct users
-building from source to download and apply all available patch files
-in order.
+Should it become necessary to patch a release that has already been
+posted and announced, the mechanism is to post patch files for the
+source release and update the uploaded release notes README file.
 
 Example: stop_rt_crashing-0.patch and fix_fbserv-1.patch
 
-For binary builds, it's recommended to just "move on" and let issues
+It's expected that all patch files are independent and will be applied
+sequentially.  They should be consistently and incrementally numbered.
+Users should be instructed in the release notes README to download and
+apply all available patch files.
+
+For binary releases, it's recommended to just "move on" and let issues
 become resolved in the next release unless there's a critical security
-or data corruption issue involved.  That said, binary releases may be
-re-posted with a modified name per the convention described in VERSION
-NUMBERS & COMPATIBILITY.
+or significant data corruption issue involved.  If it becomes
+necessary to repost a release, use the RELEASE_COUNT file name
+convention described in VERSION NUMBERS & COMPATIBILITY.
 
 Example:  BRL-CAD-7.12.2.dmg is superseded by BRL-CAD-7.12.2-1.dmg
 
-Older binary releases may be moved to the hidden attic folder, though
-not necessary or recommended except where critical vulnerabilities are
-involved.  Releases are preserved for historic record and should never
-be deleted once announced.
+Patched binary releases may be moved to the hidden attic folder if
+critical, though not necessary or recommended.  They are preserved for
+historic record and should never be deleted once announced.  Releases
+not yet been announced may be updated within two days of being posted
+without involving a patch.
 
 
 MAKING A RELEASE
@@ -1264,23 +1263,19 @@ Release steps are as follows:
     PREV=[[last_trunk_rev]]
     echo "PREV=$PREV"
 
-    svn co https://svn.code.sf.net/p/brlcad/code/brlcad/branches/RELEASE brlcad.RELEASE
+    svn co svn://svn.code.sf.net/p/brlcad/code/brlcad/branches/RELEASE brlcad.RELEASE
     cd brlcad.RELEASE
     svn merge https://svn.code.sf.net/p/brlcad/code/brlcad/trunk@$PREV https://svn.code.sf.net/p/brlcad/code/brlcad/trunk@HEAD .
 
 #####################################################################
 # 02: Test the merge.
 
-    # NON-AUTO: Confirm versioning in include/conf/.
-    # BRLCAD_VERSION_AMEND may be defined during CMake for an
-    # amendment build.
-
     mkdir -p .build && cd .build
     cmake .. -DBRLCAD_BUNDLED_LIBS=ON -DCMAKE_BUILD_TYPE=Release && make
 
-    # NON-AUTO: Manually check rt, mged, and archer.
+    # Manually check rt, mged, and archer.
     bin/rt        # should report usage with correct library versions
-    bin/mged -c test.g "make sph sph ; draw sph ; rt ; after 1000 ; l sph"   # create, view and list info about a sphere
+    bin/mged -c test.g "make sph sph ; draw sph ; rt"   # pops up a sphere
     bin/mged      # displays gui, run: opendb test.g ; draw sph ; rt
     bin/archer    # displays gui, run: opendb test.g ; draw sph ; rt
 
@@ -1335,8 +1330,6 @@ Release steps are as follows:
 #####################################################################
 # 09: Sync RELEASE to STABLE branch:
 
-    # Update the NEWS release date for the current release to today's date
-
     # NON-AUTO: Review the log and obtain the last merge revision
     # number from comments.
     svn log --stop-on-copy https://svn.code.sf.net/p/brlcad/code/brlcad/branches/STABLE | less
@@ -1408,32 +1401,32 @@ Release steps are as follows:
     SFUSERNAME=`ls ~/.subversion/auth/svn.simple/* | xargs -n 1 grep -A4 sourceforge | tail -1`
     echo "SFUSERNAME=$SFUSERNAME MAJOR=$MAJOR MINOR=$MINOR PATCH=$PATCH"
     ssh -v $SFUSERNAME,brlcad@shell.sf.net create
-    ssh -v $SFUSERNAME,brlcad@shell.sf.net mkdir "/home/frs/project/brlcad/BRL-CAD\ Source/$MAJOR.$MINOR.$PATCH"
+    ssh -v $SFUSERNAME,brlcad@shell.sf.net mkdir "/home/frs/project/b/br/brlcad/BRL-CAD\ Source/$MAJOR.$MINOR.$PATCH"
 
     # create binary dirs (as needed)
-    ssh -v $SFUSERNAME,brlcad@shell.sf.net mkdir "/home/frs/project/brlcad/BRL-CAD\ Runtime\ Libraries/$MAJOR.$MINOR.$PATCH"
-    ssh -v $SFUSERNAME,brlcad@shell.sf.net mkdir "/home/frs/project/brlcad/BRL-CAD\ for\ BSD/$MAJOR.$MINOR.$PATCH"
-    ssh -v $SFUSERNAME,brlcad@shell.sf.net mkdir "/home/frs/project/brlcad/BRL-CAD\ for\ Linux/$MAJOR.$MINOR.$PATCH"
-    ssh -v $SFUSERNAME,brlcad@shell.sf.net mkdir "/home/frs/project/brlcad/BRL-CAD\ for\ Mac\ OS\ X/$MAJOR.$MINOR.$PATCH"
-    ssh -v $SFUSERNAME,brlcad@shell.sf.net mkdir "/home/frs/project/brlcad/BRL-CAD\ for\ Windows/$MAJOR.$MINOR.$PATCH"
+    ssh -v $SFUSERNAME,brlcad@shell.sf.net mkdir "/home/frs/project/b/br/brlcad/BRL-CAD\ Runtime\ Libraries/$MAJOR.$MINOR.$PATCH"
+    ssh -v $SFUSERNAME,brlcad@shell.sf.net mkdir "/home/frs/project/b/br/brlcad/BRL-CAD\ for\ BSD/$MAJOR.$MINOR.$PATCH"
+    ssh -v $SFUSERNAME,brlcad@shell.sf.net mkdir "/home/frs/project/b/br/brlcad/BRL-CAD\ for\ Linux/$MAJOR.$MINOR.$PATCH"
+    ssh -v $SFUSERNAME,brlcad@shell.sf.net mkdir "/home/frs/project/b/br/brlcad/BRL-CAD\ for\ Mac\ OS\ X/$MAJOR.$MINOR.$PATCH"
+    ssh -v $SFUSERNAME,brlcad@shell.sf.net mkdir "/home/frs/project/b/br/brlcad/BRL-CAD\ for\ Windows/$MAJOR.$MINOR.$PATCH"
 
     # upload source dist and any binaries
-    scp brlcad-$MAJOR.$MINOR.$PATCH* "$SFUSERNAME,brlcad@shell.sf.net:/home/frs/project/brlcad/BRL-CAD\ Source/$MAJOR.$MINOR.$PATCH/."
+    scp brlcad-$MAJOR.$MINOR.$PATCH* "$SFUSERNAME,brlcad@shell.sf.net:/home/frs/project/b/br/brlcad/BRL-CAD\ Source/$MAJOR.$MINOR.$PATCH/."
 
     # extract and upload release notes to source dir
-    cat ../NEWS | tr '\n' '@' | perl -p -e "s/.*?(@---[[:space:]@-]*[0-9]{4}-[0-9]{2}-[0-9]{2}[[:space:]]*Release[[:space:]]*${MAJOR}\.${MINOR}\.${PATCH}[[:space:]@-]*.*?)@---.*/\1/" | tr '@' '\n' > README-${MAJOR}-${MINOR}-${PATCH}.txt
+    cat ../NEWS | tr '\n' '@' | perl -pi -e "s/.*?(@---[[:space:]@-]*[0-9]{4}-[0-9]{2}-[0-9]{2}[[:space:]]*Release[[:space:]]*${MAJOR}\.${MINOR}\.${PATCH}[[:space:]@-]*.*?)@---.*/\1/" | tr '@' '\n' > README-${MAJOR}-${MINOR}-${PATCH}.txt
     echo "Release notes for $MAJOR.$MINOR.$PATCH" && echo "==="
     cat README-$MAJOR-$MINOR-$PATCH.txt && echo "==="
-    scp README-$MAJOR-$MINOR-$PATCH.txt "$SFUSERNAME,brlcad@shell.sf.net:/home/frs/project/brlcad/BRL-CAD\ Source/$MAJOR.$MINOR.$PATCH/."
+    scp README-$MAJOR-$MINOR-$PATCH.txt "$SFUSERNAME,brlcad@shell.sf.net:/home/frs/project/b/br/brlcad/BRL-CAD\ Source/$MAJOR.$MINOR.$PATCH/."
 
     # NON-AUTO: Following the NAMING A BINARY RELEASE convention,
     # upload any release binaries and platform-specific release notes.
 
-    scp README-$MAJOR-$MINOR-$PATCH.txt "$SFUSERNAME,brlcad@shell.sf.net:/home/frs/project/brlcad/BRL-CAD\ Runtime\ Libraries/$MAJOR.$MINOR.$PATCH/."
-    scp README-$MAJOR-$MINOR-$PATCH.txt "$SFUSERNAME,brlcad@shell.sf.net:/home/frs/project/brlcad/BRL-CAD\ for\ BSD/$MAJOR.$MINOR.$PATCH/."
-    scp README-$MAJOR-$MINOR-$PATCH.txt "$SFUSERNAME,brlcad@shell.sf.net:/home/frs/project/brlcad/BRL-CAD\ for\ Linux/$MAJOR.$MINOR.$PATCH/."
-    scp README-$MAJOR-$MINOR-$PATCH.txt "$SFUSERNAME,brlcad@shell.sf.net:/home/frs/project/brlcad/BRL-CAD\ for\ Mac\ OS\ X/$MAJOR.$MINOR.$PATCH/."
-    scp README-$MAJOR-$MINOR-$PATCH.txt "$SFUSERNAME,brlcad@shell.sf.net:/home/frs/project/brlcad/BRL-CAD\ for\ Windows/$MAJOR.$MINOR.$PATCH/."
+    scp README-$MAJOR-$MINOR-$PATCH.txt "$SFUSERNAME,brlcad@shell.sf.net:/home/frs/project/b/br/brlcad/BRL-CAD\ Runtime\ Libraries/$MAJOR.$MINOR.$PATCH/."
+    scp README-$MAJOR-$MINOR-$PATCH.txt "$SFUSERNAME,brlcad@shell.sf.net:/home/frs/project/b/br/brlcad/BRL-CAD\ for\ BSD/$MAJOR.$MINOR.$PATCH/."
+    scp README-$MAJOR-$MINOR-$PATCH.txt "$SFUSERNAME,brlcad@shell.sf.net:/home/frs/project/b/br/brlcad/BRL-CAD\ for\ Linux/$MAJOR.$MINOR.$PATCH/."
+    scp README-$MAJOR-$MINOR-$PATCH.txt "$SFUSERNAME,brlcad@shell.sf.net:/home/frs/project/b/br/brlcad/BRL-CAD\ for\ Mac\ OS\ X/$MAJOR.$MINOR.$PATCH/."
+    scp README-$MAJOR-$MINOR-$PATCH.txt "$SFUSERNAME,brlcad@shell.sf.net:/home/frs/project/b/br/brlcad/BRL-CAD\ for\ Windows/$MAJOR.$MINOR.$PATCH/."
 
     # NON-AUTO: Be sure to mark binaries as default download, then
     # close shell session
@@ -1463,9 +1456,6 @@ Release steps are as follows:
     Slackware maintainer
 	http://slackbuilds.org/result/?search=brlcad
 
-    Fedora maintainer
- 	https://fedoraproject.org/wiki/User:Germano#Contact
-
 #####################################################################
 # 18: Announce the new release.
 

INSTALL

@@ -1,6 +1,8 @@
 The Installation Guide to BRL-CAD
 =================================
 
+Please read this document if you are interested in installing BRL-CAD.
+
 This document covers the basics of installing BRL-CAD from either a
 source or binary distribution.  Please see the 'Reporting Problems'
 section if you run into any trouble installing BRL-CAD.
@@ -52,32 +54,35 @@ below.  The rest of this quick installation section is only relevant
 to source code distributions of BRL-CAD.
 
 For the impatient or simplistic, the following steps should compile,
-test, and install an optimized BRL-CAD quickly into the
-/usr/brlcad/rel-VERSION directory if CMake is already installed:
+test, and install an optimized BRL-CAD quickly into the /usr/brlcad/rel-X.Y.Z
+directory if CMake is installed on your system:
 
-  tar -zxvf brlcad-VERSION.tar
-  mkdir brlcad-VERSION/build
-  cd brlcad-VERSION/build
-  cmake .. -DBRLCAD_BUNDLED_LIBS=ON -DCMAKE_BUILD_TYPE=Release
-  make -j4
-  make check
-  make install
+  gunzip brlcad-X.Y.Z.tar.gz
+  tar -xvf brlcad-X.Y.Z.tar
+  mkdir brlcad-build
+  cd brlcad-build
+  cmake ../brlcad-X.Y.Z -DBRLCAD_BUNDLED_LIBS=ON -DCMAKE_BUILD_TYPE=Release
+  make
+  make benchmark
+  make regress
+  make install   # as root, e.g. sudo make install
 
-See the REPORTING PROBLEMS section of this document to report any
-problems or the INSTALLING FROM SOURCE section for more comprehensive
+If any of the listed steps fail, then something unexpected happened.
+See the REPORTING PROBLEMS section of this document to report the
+problem or the INSTALLING FROM SOURCE section for more comprehensive
 instructions.
 
-Once installed, add /usr/brlcad/rel-VERSION/bin to your path, and you should be
+Once installed, add /usr/brlcad/rel-X.Y.Z/bin to your path, and you should be
 able to run any of the 400+ applications that constitute BRL-CAD.  For
 example, to run the MGED solid modeler:
 
-PATH=/usr/brlcad/rel-VERSION/bin:$PATH ; export PATH
+PATH=/usr/brlcad/rel-X.Y.Z/bin:$PATH ; export PATH
 mged
 
 If you use tcsh or another C-shell based command shell, use this
 instead:
 
-set path=( /usr/brlcad/rel-VERSION/bin $path ) ; rehash
+set path=( /usr/brlcad/rel-X.Y.Z/bin $path ) ; rehash
 mged
 
 
@@ -123,10 +128,9 @@ always be loaded first, regardless of the presence of a "local" copy.
 Mac OS X Disk Mounting Image:
 
 Mount the .dmg and run the Installer .pkg contained therein.  This
-will install into /usr/brlcad/rel-X.Y.Z and will only require
-confirming that your environment is set up properly (i.e. add
-/usr/brlcad/rel-X.Y.Z/bin to your path) as described in the Quick
-Installation section.
+will install into /usr/brlcad/rel-X.Y.Z and will only require confirming that
+your environment is set up properly (i.e. add /usr/brlcad/rel-X.Y.Z/bin to your
+path) as described in the Quick Installation section.
 
 
 INSTALLING FROM SOURCE
@@ -240,14 +244,6 @@ performance evaluation), enable BRLCAD_FLAGS_OPTIMIZATION:
 
   -DBRLCAD_FLAGS_OPTIMIZATION=ON
 
-Profile-guided optimization builds are possible via two-pass
-compilation.  Compile with this flag set, run the benchmark suite,
-clean the build, and then compile again with this flag set.  Supported
-compilers will utilize data from the first pass to guide optimization,
-typically resulting in a significant performance increase:
-
-  -DBRLCAD_PGO=ON
-
 See the CONFIGURATION OPTIONS below for more details on all of the
 possible settings.
 
@@ -293,31 +289,19 @@ or on operating systems set up to use sudo:
 TESTING FUNCTIONALITY
 ---------------------
 
-The primary build target to validate a compilation of BRL-CAD is:
-
-  make check
-
-That runs a trio of test sets including "benchmark", "regress", and
-"unit".  The first set is a performance test that also validates
-whether ray tracing behavior is correct:
+To test BRL-CAD before installation, you can run the BRL-CAD benchmark.
+The benchmark will report if the results are correct, testing a
+majority of the core functionality of BRL-CAD in addition to testing
+your system's performance:
 
   make benchmark
 
-The second test set is our regression tests that run a host of
-rigorous integration tests and validate essential behavior:
+Note that the benchmark target will build ONLY the pieces required for
+the benchmark tests, unless a general make has already been performed.
+For more testing, you can run the regression test suite:
 
   make regress
 
-The third set runs unit tests that validate low-level behavior in
-BRL-CAD's core libraries:
-
-  make unit
-
-Last but not least, one may simply run all available tests, though
-note that some tests will intentionally fail:
-
-  make test
-
 
 POST-INSTALLATION
 -----------------
@@ -430,6 +414,28 @@ EXPERIMENTAL!
 Aliases:  ENABLE_ALL_CXX
 
 
+--- ENABLE_POSIX_COMPLIANCE ---
+
+Build with strict POSIX compliance checking.  Defaults to OFF.
+
+Causes compiler options to be set for strict compliance with the
+minimum C and C++ standards acceptable according to current BRL-CAD
+policy.  The current minimum C standard is ??.
+There is no currently defined minimum C++ standard.
+
+Aliases:  ENABLE_POSIX
+
+
+--- ENABLE_STRICT_COMPILER_STANDARD_COMPLIANCE ---
+
+Build with strict ISO C compliance checking.  Defaults to OFF.
+
+Causes C compiler options to be set for strict compliance with the
+appropriate ISO C standard.
+
+Aliases:  STRICT_ISO_C
+
+
 --- BRLCAD_EXTRADOCS ---
 
 The core option that enables and disables building of BRL-CAD's
@@ -530,15 +536,36 @@ first for a system version if BRLCAD_BUNDLED_LIBS is also AUTO.
 Aliases:  ENABLE_ZLIB, ENABLE_LIBZ
 
 
---- BRLCAD_PNG ---
+--- BRLCAD_TINYCTHREAD ---
 
-Option for enabling and disabling compilation of the Portable Network
-Graphics library provided with BRL-CAD's source distribution.  Default
-is AUTO, responsive to the toplevel BRLCAD_BUNDLED_LIBS option and
-testing first for a system version if BRLCAD_BUNDLED_LIBS is also
-AUTO.
+Option for enabling and disabling compilation of the tinycthread library
+provided with BRL-CAD's source distribution.  Default is AUTO,
+responsive to the toplevel BRLCAD_BUNDLED_LIBS option and testing
+first for a system version if BRLCAD_BUNDLED_LIBS is also AUTO.
 
-Aliases:  ENABLE_PNG
+Aliases:  ENABLE_TINYCTHREAD
+
+
+--- BRLCAD_FREETYPE ---
+
+Option for enabling and disabling compilation of the FreeType
+libraries provided with BRL-CAD's source code.  Default is AUTO, responsive to
+the toplevel BRLCAD_BUNDLED_LIBS option and testing first for a system
+version if BRLCAD_BUNDLED_LIBS is also AUTO.
+
+Aliases:  ENABLE_FREETYPE
+
+
+--- BRLCAD_TERMLIB ---
+
+Option for enabling and disabling compilation of the termlib library
+provided with BRL-CAD's source distribution.  Default is AUTO,
+responsive to the toplevel BRLCAD_BUNDLED_LIBS option and testing
+first for a system version if BRLCAD_BUNDLED_LIBS is also
+AUTO. (Except when building with Visual Studio, where it is
+disabled. Windows does not support the termlib API.)
+
+Aliases:  ENABLE_TERMLIB
 
 
 --- BRLCAD_NETPBM ---
@@ -551,6 +578,17 @@ version if BRLCAD_BUNDLED_LIBS is also AUTO.
 Aliases:  ENABLE_NETPBM
 
 
+--- BRLCAD_PNG ---
+
+Option for enabling and disabling compilation of the Portable Network
+Graphics library provided with BRL-CAD's source distribution.  Default
+is AUTO, responsive to the toplevel BRLCAD_BUNDLED_LIBS option and
+testing first for a system version if BRLCAD_BUNDLED_LIBS is also
+AUTO.
+
+Aliases:  ENABLE_PNG
+
+
 --- BRLCAD_UTAHRLE ---
 
 Option for enabling and disabling compilation of the Utah Raster
@@ -638,6 +676,19 @@ BRLCAD_ENABLE_TK is OFF.
 Aliases:  ENABLE_TKHTML
 
 
+--- BRLCAD_TKPNG ---
+
+Option for enabling and disabling compilation of the tkpng PNG image
+viewing package provided with BRL-CAD's source distribution.  Default
+is AUTO, auto-enabling if the BRLCAD_TCL option is set to BUNDLED and
+testing first for a system version if BRLCAD_TCL is set to AUTO or
+SYSTEM.  If BRLCAD_TKPNG is set to BUNDLED, local copy is built even if
+a system version is present.  This package will be disabled if
+BRLCAD_ENABLE_TK is OFF.
+
+Aliases:  ENABLE_TKPNG
+
+
 --- BRLCAD_TKTABLE ---
 
 Option for enabling and disabling compilation of the Tktable graphical
@@ -661,14 +712,14 @@ version if BRLCAD_BUNDLED_LIBS is also AUTO.
 Aliases:  ENABLE_OPENNURBS
 
 
---- BRLCAD_SPSR ---
+--- BRLCAD_SPR ---
 
-Option for enabling and disabling compilation of the Screened Poisson
-Surface Reconstruction library provided with BRL-CAD's source code.
-Default is AUTO, responsive to the toplevel BRLCAD_BUNDLED_LIBS option
-and testing first for a system version if BRLCAD_BUNDLED_LIBS is also AUTO.
+Option for enabling and disabling compilation of the PoissonRecon library
+provided with BRL-CAD's source code.  Default is AUTO, responsive to
+the toplevel BRLCAD_BUNDLED_LIBS option and testing first for a system
+version if BRLCAD_BUNDLED_LIBS is also AUTO.
 
-Aliases:  ENABLE_SPSR
+Aliases:  ENABLE_SPR
 
 
 --- BRLCAD_SC ---
@@ -713,26 +764,15 @@ AUTO.
 Aliases:  ENABLE_GDIAM
 
 
---- BRLCAD_PROJ4 ---
+--- BRLCAD_BULLET ---
 
-Option for enabling and disabling compilation of the PROJ.4 geographic
-projection library provided with BRL-CAD's source code.  Default
-is AUTO, responsive to the toplevel BRLCAD_BUNDLED_LIBS option and
-testing first for a system version if BRLCAD_BUNDLED_LIBS is also
-AUTO.
+Option for enabling and disabling compilation of the Bullet Realtime
+Physics Simulation Libraries provided with BRL-CAD's source
+distribution.  Default is AUTO, responsive to the toplevel
+BRLCAD_BUNDLED_LIBS option and testing first for a system version
+if BRLCAD_BUNDLED_LIBS is also AUTO.
 
-Aliases:  ENABLE_PROJ4
-
-
---- BRLCAD_GDAL ---
-
-Option for enabling and disabling compilation of the GDAL geographic
-library provided with BRL-CAD's source code.  Default
-is AUTO, responsive to the toplevel BRLCAD_BUNDLED_LIBS option and
-testing first for a system version if BRLCAD_BUNDLED_LIBS is also
-AUTO.
-
-Aliases:  ENABLE_GDAL
+Aliases:  ENABLE_BULLET
 
 
 

NEWS

@@ -10,385 +10,28 @@ descriptive text that emphasizes or further describes significant
 changes made.  See document footer for additional details.
 
 ----------------------------------------------------------------------
---- 2020-xx-xx  Release 7.32.2                                     ---
+--- 2016-07-XX  Release 7.26.2                                     ---
 ----------------------------------------------------------------------
 
-* added MGED stat command for reporting of object info - Cliff Yapp
-* corrected examples in gdiff man page - Cliff Yapp
-* fixed help message for -F option on gdiff command - Cliff Yapp
-* fixed mged -c bomb attaching to graphical displays - Sean Morrison
-* fixed titlebar bug opening .g with filename spaces - Sean Morrison
-
-----------------------------------------------------------------------
---- 2020-09-14  Release 7.32.0                                     ---
-----------------------------------------------------------------------
-
-This major release of BRL-CAD introduces significant updates to core
-library infrastructure.  The update includes restructuring of nearly
-all of BRL-CAD's display infrastructure in preparation for upcoming
-significant GUI changes.  This release also fixes over fifty of
-BRL-CAD's command-line utilities so they work properly on Windows.
-This is likely the last major release of BRL-CAD on Subversion
-infrastructure with BRL-CAD's imminent migration to Git.
-
-* added basic example to remrt man page - Cliff Yapp, Sean Morrison
-* added new 'nburst' version of classic burst tool - Cliff Yapp
-* added 'bot set' command for low level BoT manipulation - Cliff Yapp
-* report semantic strings for 'bot get' mode/orientation - Cliff Yapp
-* added new manual page for the libicv library - Sumagna Das
-* added -size filter to MGED search command - Cliff Yapp
-* upgraded Tcl/Tk from 8.5.19 to 8.6.10 - Cliff Yapp
-* bundled zlib & libpng use API prefix and library suffix - Cliff Yapp
-* extensive improvements to OpenCL ray trace pipeline - Rishabh Suthar
-* improved rtweight density value warnings - Sean Morrison, Cliff Yapp
-* added perception-based hdtv and hdr modes for pix-bw - Sean Morrison
-* fixed semi-transparent DM and FB windows on Linux - Cliff Yapp
-* improved rtweight manual page - Sean Morrison
-* added line reporting TCP listening port to remrt output - Cliff Yapp
-* added help options support (-h,-?) to asc2dsp and g2asc - Cliff Yapp
-* fixed crash when drawing a VOL with missing data - Cliff Yapp
-* facetall.sh script is replaced by MGED facetize command - Cliff Yapp
-* dynamic LIBGED command loading in MGED & Archer - Cliff Yapp
-* removed MGED "Display Manager" switching menu options - Cliff Yapp
-* dynamic LIBDM display manager loading in MGED & Archer - Cliff Yapp
-* fixed 'idents' crash when running in a read-only dir - Sean Morrison
-* fixed fb tools w/ redirected files and cv on Windows - Sean Morrison
-* expanded 'bo' command docs with a DSP input example - Sean Morrison
-* fixed 'in' making joint, superell, & script objects - Sean Morrison
-* Creo converter always writes out CREO_NAME attribute - Sean Morrison
-* improved gdiff -F filtering option behavior - Cliff Yapp
-* improved gdiff command verbosity reporting options - Cliff Yapp
-* improved Combination Editor button behaviors in MGED - Sean Morrison
-* added 'asc' geometry import and export support to gcv  - Cliff Yapp
-* consistent usage taxonomy for ident-related commands - Sean Morrison
-* added units label to the Archer in-scene scale graphic - Cliff Yapp
-* added framebuffer capture option to screengrab command - Cliff Yapp
-* added framebuffer writing option to overlay command - Cliff Yapp
-* added tree search option to 'whichid' and 'whichair' - Cliff Yapp
-* changed 'whichid' and 'whichair' to print ranges of unused IDs
-	- Nick Reed, Cliff Yapp
-* improved output path sorting of search command - Cliff Yapp
-* added "bot extrude" command for making ARB6s from bots - Cliff Yapp
-* added 3dm-g failure message about supported versions - Cliff Yapp
-* fixed bw-png writing corrupted png files on Windows - Sean Morrison
-* added MGED 'dm type' subcommand for reporting DM type - Cliff Yapp
-* improved vdeck input support for Windows text files - Sean Morrison
-* fixed MGED 'plot' & 'brep plot' commands on Windows - Sean Morrison
-* fixed numerous image utilities reading binary input files on Windows
-	- Sean Morrison, Cliff Yapp
-
-
-----------------------------------------------------------------------
---- 2020-07-24  Release 7.30.10                                    ---
-----------------------------------------------------------------------
-
-* added 3dm-g failure message about supported versions - Cliff Yapp
-* fixed MGED "in" command support for datums - Sean Morrison
-* fixed bw-png writing corrupted png files on Windows - Sean Morrison
-
-
-----------------------------------------------------------------------
---- 2020-05-08  Release 7.30.8                                     ---
-----------------------------------------------------------------------
-
-* added gchecker tool to generate MGED overlap inputs - Cliff Yapp
-* improved behavior of MGED overlap checker GUI - Nick Reed
-* fixed startup dimensions of overlap checker window - Nick Reed
-* fixed rtedge line drawing color when using -W flag - Cliff Yapp
-* added -F option to lint cmd to test specifc solid types - Cliff Yapp
-* added support to MGED for zooming with mouse wheel - Cliff Yapp
-* fixed solid editing wireframe drawing in MGED - Nick Reed
-* added .r suffixes to region names in 3dm-g conversion - Cliff Yapp
-
-
-----------------------------------------------------------------------
---- 2020-03-19  Release 7.30.6                                     ---
-----------------------------------------------------------------------
-
-* fixed transparent drawing in MGED - Nick Reed
-* fixed solid NURBS brep intersection testing - Cliff Yapp
-* removed extra blank line after commands in MGED GUI - Sean Morrison
-* minor improvement to NURBS ray tracing performance - Sean Morrison
-* added "plate" object type filter to search command - Cliff Yapp
-* fixed latent logging bug during facetize on Windows - Bob Parker
-* fixed bug closing rt framebuffer windows on Windows - Sean Morrison
-* added EBM support for reading from database objects - Jeffrey Liu
-
-
-----------------------------------------------------------------------
---- 2019-12-05  Release 7.30.4                                     ---
-----------------------------------------------------------------------
-
-* enhanced attr list command to support reporting values - Cliff Yapp
-* updated FAA Generic Twin example FASTGEN model - Cliff Yapp
-* fixed handling of duplicate FASTGEN object names - Cliff Yapp
-* update gqa/rtweight man pages to reference mater -d - Cliff Yapp
-* overlay command accepts file patterns (e.g., *.plot) - Cliff Yapp
-* changed mged escape key binding to reset mouse mode - Sean Morrison
-* removed default xXyYzZ0 rate rotation key bindings - Sean Morrison
-* improved tessellation of nearly coplanar surfaces - John Anderson
-* fixed annotations display on Windows - Daniel Roßberg, Ali Haydar
-* fixed rtedge and rtwizard occlusion object edge bug - Sean Morrison
-* rt* tools no longer force outputs to be read-only - Sean Morrison
-* fixed bug listing annotations with short label strings - Ali Haydar
-* improved support for label placement in annotations - Ali Haydar
-* fixed bug in annotation object bounding box calculation - Ali Haydar
-* fixed an annotation leader line bug affecting display - Ali Haydar
-* fixed 'burst' crash when run without options - Sean Morrison
-* changed rtweight to not truncate long pathnames - Sean Morrison
-* added new ball bearing example geometry model - Sean Morrison
-* added new manual page for the clone command - Sean Morrison
-
-
-----------------------------------------------------------------------
---- 2019-04-03  Release 7.30.2                                     ---
-----------------------------------------------------------------------
-
-* fixed memory leak during obj-g and gcv import - Bojian Wu
-* added new manual page for the clone command - Sean Morrison
-* fixed crash calculating dsp bounding boxes - Sean Morrison
-* fixed Windows temporary file removal for MGED commands (red, etc.)
-	- Cliff Yapp
-* fixed librt NURBS cache issues under high load conditions
-	- Sean Morrison, Cliff Yapp
-* added a copy subcommand to MGED's attr command - Cliff Yapp
-* fixed a locking condition in MGED's rtcheck command - Cliff Yapp
-* added support for >=< prefixes for mater -d get options - Cliff Yapp
-* fixed brlman lookup location of html manual pages - Cliff Yapp
-* fixed rt -t top-to-bottom parallel rendering option - Sean Morrison
-* added a 'flip' normals command to MGED's brep command - Cliff Yapp
-* added rtweight support for in-.g density information - Cliff Yapp
-* improved usability of vol primitives w/ missing data - Sean Morrison
-
-
-----------------------------------------------------------------------
---- 2019-02-25  Release 7.30.0                                     ---
-----------------------------------------------------------------------
-
-This major release of BRL-CAD is the first release requiring
-compiler support for the C++11 language standard when building.
-(This change is not user visible, but will be significant to those
-using BRL-CAD in their own software development efforts.)
-
-This release introduces a new "-d" option to the mater command,
-supporting direct embedding of .density file information in a
-.g database for use by commands such as gqa and rtweight.
-
-Also present in this release are a fix for commands that work with
-multiple .g files and support for raytracing MGED scenes with large
-numbers of active objects.
-
-A number of commands and tools previously listed as deprecated are
-removed in this release, including in particular MGED commands
-specific to MUVES.
-
-* added rtweight -d option for specifying density file - Cliff Yapp
-* added material density management to "mater" command - Cliff Yapp
-* use full paths for OBJ objects in "bot dump" command - Cliff Yapp
-* added -v high precision option to MGED 'center' command - Cliff Yapp
-* fixed crash when using dbconcat and dup together in MGED
-        - Cliff Yapp, Sean Morrison
-* renamed MGED "ps" command to "postscript" - Cliff Yapp
-* removed MGED commands em, e_muves, l_muves, lm, read_muves, t_muves
-	- Cliff Yapp
-* removed deprecated irprep tools - Cliff Yapp
-* removed deprecated fbed and pp-fb framebuffer tools - Cliff Yapp
-* fixed rt support for specifying large object lists - Cliff Yapp
-* new 'gex' tool for low-level .g file exploration - Tom Browder
-* added support for command-line editing of metaballs - Sean Morrison
-* added manual page for the 'get' command - Cliff Yapp
-* improved speed of "bot chull" convex hull generation - Cliff Yapp
-
-
-----------------------------------------------------------------------
---- 2018-11-30  Release 7.28.2                                     ---
-----------------------------------------------------------------------
-
-This is a patch release, applying several logic fixes and build system
-corrections.
-
-* fixed incorrect handling of NURBS near-miss points near edges
-	- Cliff Yapp, Keith Bowman
-* fixed support for large files on 64-bit Windows - Cliff Yapp
-* fixed analyze command calculation of BoT volume - Keith Bowman
-* fixed problem merging .g files containing dsp data - Cliff Yapp
-* fixed infinite loop in OverlapTools GUI - Cliff Yapp
-
-
-----------------------------------------------------------------------
---- 2018-10-01  Release 7.28.0                                     ---
-----------------------------------------------------------------------
-
-This major release of BRL-CAD incorporates a new feature for caching
-of raytrace acceleration structures used when working with explicit
-boundary representation (BREP) Non-uniform Rational Basis Spline
-(NURBS) solids.  This will result in significant improvements to
-run times when repeatedly raytracing BREP solids.
-
-Support for terrain import has been significantly expanded with the
-addition of a new Geospatial Data Abstraction Library (GDAL) based
-importer to the gcv conversion tool.  GDAL brings with it support for
-dozens of different terrain data formats.
-
-Also new in this release are a greatly improved graphical geometry
-overlap resolving tool and support in the MGED search command for
-an "exec" option which will allow users to execute MGED commands
-on search results.
-
-The MGED facetize command for generating polygonal geometry from
-BRL-CAD objects has received significant attention, including the
-incorporation of a "per-region" conversion mode, new conversion
-methodologies and usability enhancements.
-
-* fixed crash mixing flat and full path MGED searches - Cliff Yapp
-* improved MGED ls command's help message - Cliff Yapp
-* added -exec option to MGED's search command - Peter Pronai
-* added new MGED 'lint' command for finding bad geometry - Cliff Yapp
-* improved lingering framebuffer CPU utilization  - Sean Morrison
-* updated 'draw -S' option to work with shaded objects - Bob Parker
-* fixed numerous fb* command bugs w/ X11 framebuffers - Sean Morrison
-* extended fbpoint support to more varied framebuffers - Sean Morrison
-* improved gqa plot file handling and documentation - Sean Morrison
-* improved rt usage reporting with categorized options - Sean Morrison
-* removed rt -f framerate option for animating shaders - Sean Morrison
-* removed "pixd" support: rt -d option and pixdsplit - Sean Morrison
-* fixed fbserv timeout errors on some BSD platforms - Cezar Elnazli
-* fixed rtcheck bug handling reversed overlap pairs - Saran Narayan
-* new workflow GUI for detecting and fixing geometry overlap errors
-	- Sean Morrison, Nick Reed, Saran Narayan
-* fixed gqa printing wrong grid size on no overlaps - Saran Narayan
-* fixed pix-png creating corrupt PNG files on Windows - Sean Morrison
-* added "check overlaps" menu option to Archer - Saran Narayan
-* improved 'idents' command portability - Daniel Ramirez, Cliff Yapp
-* changed remrt/rtsrv to no longer report overlaps - Sean Morrison
-* improved GUI of MGED's Overlap Tool - Saran Narayan
-* fixed geopmetry directory building bug in remrt/rtsrv - Sean Morrison
-* fixed gcv problem with full paths on Windows - Cliff Yapp
-* removed precision limitation in NIRT input parsing - Cliff Yapp
-* added new example geometry models: chess and die pieces - Jeff Sieu
-* new 'openid' command for listing available region IDs - Nick Reed
-* improved triangle mesh error detection for "bot check" command
-	- Nick Reed, Cliff Yapp, Jon Engbert
-* fixed graphical mode initial page loading in brlman - Cliff Yapp
-* added gcv import support for 20+ terrain formats - Cliff Yapp
-* added 'bot_dump' command to MGED - Nick Reed
-* ported MGED 'screengrab' command to Windows - Nick Reed
-* removed spectral tracing: libmultispectral & rttherm - Cliff Yapp
-* sped up raytracing by 10% - Cezar Elnazli
-
-
-----------------------------------------------------------------------
---- 2017-09-22  Release 7.26.4                                     ---
-----------------------------------------------------------------------
-
-This is a patch release, primary focused on updates to the build
-system logic.
-
-* upgraded libgdiam to version 1.0.3 - Cliff Yapp
-* fixed MGED bindings behavior for c, A, P, and S chars - Bob Parker
-* fixed gdiff usage statement - Sean Morrison
-* removed anim.txt, sun.txt, tube.txt and movie.txt - Cliff Yapp
-
-
-----------------------------------------------------------------------
---- 2017-06-10  Release 7.26.2                                     ---
-----------------------------------------------------------------------
-
-Among a variety of bugs fixed, the patch corrects a critical error in
-BoT triangle mesh ray tracing.  For improved performance, it also
-changes the default frame buffer display behavior to fully buffer ray
-tracing images instead of displaying them incrementally.  A variety of
-MGED commands see improvements too with 'ls' now supporting listing
-objects by their on-disk size and the 'simulate' command applying
-forces on objects (e.g., gravity) with greater ease.  Not yet
-complete, there is a new interface being developed for resolving
-overlaps more efficiently, currently under development and usability
-testing with select users.  Lastly, a number of dependencies were
-upgraded, including Tcl/Tk, in order to patch security vulnerabilities
-and address portability issues.
-
-* upgraded Tcl/Tk from 8.5.9 to 8.5.19 - Sean Morrison
-* fixed background color setting in MGED - Cliff Yapp
-* upgraded libpng to version 1.6.29 - Cliff Yapp
-* upgraded zlib to version 1.2.11 - Cliff Yapp
-* reduced 'shade_inputs' flipped normal reporting - Sean Morrison
-* numerous 'simulate' command enhancements and fixes - Jon Engbert
-* fixed rtweight .density file loading on Windows - Cliff Yapp
-* fixed dsp handling of invalid uniform binary objects - Sean Morrison
-* fixed brlman problem with viewing benchmark man page - Cliff Yapp
-* fixed name of dbfind man page (was listed as 'find') - Cliff Yapp
-* added -H option to ls for human readable size reporting - Cliff Yapp
-* added -S option to ls command for size based sorting - Cliff Yapp
-* improved 'loadview' command view script handling - Sean Morrison
-* fixed TIE raytracing for zero thickness BoTs - Cliff Yapp
-* added Wavefront OBJ File->Open GUI support in Archer - Cliff Yapp
-* fixed attr show error printing large attribute values - Cliff Yapp
-* fixed rt support for lights created prior to rel 6.0 - Sean Morrison
-* fixed infinite loop bug in when using shadow lights - Sean Morrison
-* removed man pages: erase_all, export_body, vrmgr, dall - Cliff Yapp
-* fixed MGED 'c' command crash when run with bad arguments - Nick Reed
-* added manual pages for the 'brlman' and 'man' commands - Cliff Yapp
-* improved gdiff default grid spacing and tolerancing - Cliff Yapp
-* updated brlman to support browsing all page categories - Cliff Yapp
-* added support for .rtwizardrc configuration file - Cliff Yapp
-* renamed MGED gdiff grid spacing -t option to -g - Cliff Yapp
-* updated MGED gdiff default drawing options to -l -r - Cliff Yapp
-* removed MGED gdiff -R option, now default behavior - Cliff Yapp
-* replaced obsolete 'g_diff' manual page with 'gdiff' - Cliff Yapp
-* improved 'keep' error message when file is not created - Cliff Yapp
-* improved rtwizard window sizing and "RtWizard" titling - Cliff Yapp
-* brep command attaches .brep suffix instead of _brep - Sean Morrison
-* changed ogl & wgl framebuffer delayed write behavior - Sean Morrison
 * upgraded freetype to version 2.6.5 - Cliff Yapp
-* fix rtedge foreground/background color options - Jon Engbert
-* support rt -C colors specified as 0-255 or 0.0-1.0 - Jon Engbert
-* fixed xpush bug leaving stray top-level objects - Nick Reed
-* removed MGED wrapper 'mged.bat' batch script on Windows - Cliff Yapp
+* upgraded zlib to version 1.2.8 - Cliff Yapp
 
 
 ----------------------------------------------------------------------
---- 2016-08-08  Release 7.26.0                                     ---
+--- 2016-06-XX  Release 7.26.0                                     ---
 ----------------------------------------------------------------------
 
-This major release of BRL-CAD culminates several years of development
-effort to provide robust explicit boundary representation (BREP)
-Non-uniform Rational Basis Spline (NURBS) import and ray tracing
-analysis support.  Compared to previous polygonal mesh (BoT) methods,
-NURBS offer superior interoperability with other CAD systems, faithful
-shape-preserving import, and significantly reduced model sizes.  NURBS
-may be imported from the ISO STEP (AP203) and Rhino 3DM file formats,
-both with improved hierarchy preservation and entity support.
+This major release update of BRL-CAD culminates several years of
+development efforts to provide robust boundary representation (BREP)
+NURBS import and ray tracing support.  Our NURBS capability gets us a
+step closer to full hybrid representation modeling, supporting
+seamless transitioning and mixing of boundary representation geometry
+(e.g., NURBS or polygonal meshes) with implicit representation
+geometry (e.g., primitives with CSG).
 
-Unprecedented in BRL-CAD's history, this release initiates steps to
-significantly reduce complexity and improve usability.  Many features
-are being consolidated, reorganized, and removed via BRL-CAD's
-deprecation process.  There are widespread documentation system
-enhancements including new manual pages, improved command usage,
-better help facilities, and more.
-
-This release introduces the 'gcv' and 'icv' tools for geometry and
-image conversion respectively.  These plugin-architecture tools are
-intended to eventually consolidate and replace all of BRL-CAD's
-conversion and processing functionality into an easy universal
-interface for users and application developers.  GCV currently
-supports import and export of STL, 3DM, OBJ, VRML, and FASTGEN
-geometry as well as mesh decimation, facetization, and solidity
-testing.  The new FASTGEN exporter implements extensive compatibility
-feature mapping for round-trip geometry conversion.
-
-Ray tracing performance on Windows is vastly improved on symmetric
-multiprocessing (SMP) multicore and multiple CPU systems.  Implemented
-as 'datum' objects, BRL-CAD provides new modeling support for
-reference points, lines (axes), and planes.  Major features still
-under experimental development include NURBS Boolean evaluation, a new
-marching cubes method for polygonal mesh export, rigging joints for
-constrained geometry articulation, and an OpenCL-accelerated high
-performance ray tracing pipeline.
-
-* mass-deprecation of 121 command-line utilities - BRL-CAD Developers
-* fixed bad args crash in metaball 'in' command - Cliff Yapp
 * added manual page for lt comb child listing command - Cliff Yapp
 * added lt -c option for specifying separation character - Bob Parker
+* mass-deprecation of 121 command-line utilities - BRL-CAD Developers
 * improved hierarchy preservation in 3dm-g importer - Jon Engbert
 * fixed upside down 'screengrab' images on some platforms - Nick Reed
 * updated wireframe drawing to respect primitive colors - Cliff Yapp
@@ -397,7 +40,7 @@ performance ray tracing pipeline.
 * fixed patch-g tool and E command infinite loop bug - Sean Morrison
 * improved NMG ray tracing fault tolerance - Sean Morrison
 * added 3dm-g support for layers and names - Keith Bowman
-* fixed issue preserving color/shader info with 3dm-g - Jon Engbert
+* fixed color/shader preservation issue with 3dm-g importer - Jon Engbert
 * added 3dm-g support for mesh objects - Jon Engbert
 * added csg implicit hierarchy conversion to brep command - Cliff Yapp
 * fixed crash in clone when told to make zero copies - Cliff Yapp
@@ -405,16 +48,6 @@ performance ray tracing pipeline.
 * extended nirt to list current and available formats - Sean Morrison
 * fixed NURBS wireframe drawing crash - Cliff Yapp
 * fixed firing of single rays using the rtshot tool - Sean Morrision
-* removed pixread.sh, pixwrite.sh; obsolete hardware - Sean Morrison
-* removed cray.sh and sgisnap.sh; obsolete hardware - Sean Morrison
-* removed cadbug.sh - use sourceforge tracker - Sean Morrison
-* removed any-png.sh - use pix tools - Sean Morrison
-* removed librtserver interface - Cliff Yapp
-* removed MGED per_line command - Sean Morrison
-* updated MGED tops command: default to -g -u behavior - Sean Morrison
-* removed MGED -n option; use -c instead - Sean Morrison
-* removed MGED commands pl, pov and polybinout - Sean Morrison
-* removed UtahRLE image tools - Cliff Yapp
 * improved rcodes command feedback in the no changes case - Cliff Yapp
 * added brlman -S option to specify man page section  - Cliff Yapp
 * modified rtg3 to avoid outputting excessive LOS - Nick Gerstner
@@ -432,7 +65,6 @@ performance ray tracing pipeline.
 * added draw -L# to draw bounding boxes for large objects - Cliff Yapp
 * added 3dm-g instance reference and definition import - Jon Engbert
 * minor rtwizard graphical user interface reorganization - Cliff Yapp
-* fixed rtwizard edge and ghosted image bug on Windows - Bob Parker
 * ported 'brlman' manual page viewer with GUI to Windows - Cliff Yapp
 * added gdiff -h help command-line option - Cliff Yapp
 * added facetize -m marching cubes option - Erik Greenwald
@@ -444,7 +76,6 @@ performance ray tracing pipeline.
 * added new algorithm to bot_decimate (via -f option) - Jon Engbert
 * fixed benchmark bug running from paths with spaces - Sean Morrison
 * fixed adjust command crash when working with BoTs - Daniel Roßberg
-* removed fb-orle, orle-fb, orle-pix, and pix-orle tools - Cliff Yapp
 * removed support for RLE v1 and v2 ('orle') image format - Cliff Yapp
 * fixed datum type 'in' command unit conversion bug - Cliff Yapp
 * fixed rpatch / patch-g line handling on Windows - Daniel Roßberg
@@ -456,19 +87,15 @@ performance ray tracing pipeline.
 * improved point cloud plot visualization - Sean Morrison
 * fixed program freezing bug in MGED grouper command - Bob Parker
 * added 'rhc' reporting to analyze command - Kalpit Thakkar
-* improved command option and manual page consistency - Carl Moore
+* improved help option consistency across numerous tools - Carl Moore
 * added prefatory FASTGEN4 geometry export support - Jon Engbert
-* added FASTGEN4 illegal thickness CCONE1 entity import - Cliff Yapp
-* improved help message for 'tire' command - Cliff Yapp, Carl Moore
 * improved option parsing and output options for gencolor - Carl Moore
 * fixed saveview usage help string and running from archer - Nick Reed
 * fixed and improved killtree man page - Nick Reed
 * fixed composition bugs in pixmatte and pixmerge - Carl Moore
 * fixed definition of "light year" in unit conversions - Cliff Yapp
-* fixed duplicate name errors in dbconcat - Daniel Roßberg
 * modernized documents and improved infrastructure - Hitesh Sofat
 * added mirroring support for hrt primitive objects - Isaac Kamga
-* added manual page documenting the STEP geometry format - Cliff Yapp
 * ported the mged Overlap Tool to Windows - Sean Morrison
 * improved NURBS prep performance for UV-remapped surfaces - Nick Reed
 * fixed dbconcat -c crash when color table does not exist - Nick Reed
@@ -477,13 +104,11 @@ performance ray tracing pipeline.
 * updated libregex to apply a fix for CVE-2015-2305 - Cliff Yapp
 * upgraded libpng to version 1.6.20 - Cliff Yapp
 * added command window option for pasting tree view paths - Nick Reed
-* improved 'bb' command digits and units output - Keith Bowman
 * improved robustness of bb command oriented box option - Peter Amidon
 * added example NURBS B-Rep geometry files from NIST - Cliff Yapp
 * removed "high resolution" options from all commands - Carl Moore
 * improved performance of archer loading large BoT models - Nick Reed
 * added evaluated shaded drawing preference mode and menu - Nick Reed
-* fixed .mgedrc creation corruption with closed database - Cliff Yapp
 * extensive improvements to NURBS Boolean evaluation - Nick Reed
 * added 'bot chull' for creating convex hull envelopes - Cliff Yapp
 * new manual page for the g-voxel exporter - Mandarj
@@ -504,15 +129,12 @@ performance ray tracing pipeline.
 * renamed 'make_bb' mged command name to 'bb' - Cliff Yapp
 * added g-ply exporter for Stanford PLY geometry format - Rishub Jain
 * added ply-g importer for Stanford PLY geometry format - Rishub Jain
-* improved rtedge help option output - Carl Moore
 * fixed texture mapping crash with bad image dimensions - Ștefan Mirea
 * fixed g2asc and asc2g handling of dsp primitive - Cliff Yapp
 * rewrote gdiff with improved output & reporting options - Cliff Yapp
 * fixed pix-ps -S -W -N output size options being ignored - Carl Moore
 * fixed crash exporting mixed mode merged BoT meshes - Sean Morrison
 * fixed submodel primitive crash - Cliff Yapp, Sean Morrison
-* added fbclear command to archer - Bob Parker
-* improved rtwizard command-line mode manual page docs - Cliff Yapp
 * support non-.g file import in Archer's file open dialog - Cliff Yapp
 * added brep support to g2asc and asc2g - Cliff Yapp
 * fixed a CPU affinity locking bug on Linux platforms - Sean Morrison
@@ -530,33 +152,22 @@ performance ray tracing pipeline.
 * fixed memory leaks in a number of pix utilities - Cezar Elnazli
 * improved NURBS ray tracing & tessellation robustness - Keith Bowman
 * improved step-g NURBS geometry import robustness - Keith Bowman
-* added -f vertex fuse option to obj-g importer - Jon Engbert
 * added -v verbose output option to mged 'search' command - Cliff Yapp
 * fixed g_lint and pixcount red-black tree memory leaks - Tom Browder
-* added conversion time reporting to step-g importer - Keith Bowman
 * fixed crash of extrude with special case bezier curves - huskmate13
 * improved performance of 'terrain' & numerous shaders - Sean Morrison
 * new manual pages for rtexample and brep_simple - Shardul Chiplunkar
 * added key binding to reopen/focus mged command window - Emory Huff
 * added menu option to restore mged command window - Cezar Elnazli
-* improved DocBook documentation output formatting
-	- David Wood, Yatharth Agarwal
-* added 'search' -params option for geometric parameters - Cliff Yapp
 * search command now recognizes hyp and metaball types - Cliff Yapp
-* improved spec formatting, added v5 timestamp proposal - Tom Browder
-* improved search command documentation examples - Cliff Yapp
-* improved archer interface's behavior on start-up - Nick Reed
 * added -depth option to mged 'search' command - Cliff Yapp
 * initial support for rigging joints and constrained articulation
 	- Nick Reed, Keith Bowman, Cliff Yapp, Sean Morrison
 * improved 'search' with 'flat' search path modifier - Cliff Yapp
 * improved 'search' with above/equal/below depth limits - Cliff Yapp
-* improved support for sub-millimeter (tiny) meshes - Keith Bowman
 * added comb -S option to stop when object already exists - Cliff Yapp
 * improved comb command documentation with many examples - Cliff Yapp
 * implemented new 'hrt' heart-shaped primitive object - Isaac Kamga
-* added support for multicore / SMP ray tracing on Windows
-	- Adrián Calle, Arjun Govindjee, Daniel Roßberg, Sean Morrison
 
 
 ----------------------------------------------------------------------

README

@@ -1,5 +1,5 @@
 			    BRL-CAD
-			 Release 7.32.2
+			 Release 7.26.2
 		       http://brlcad.org/
 
 BRL-CAD is a powerful cross-platform open source combinatorial
@@ -31,7 +31,7 @@ TABLE OF CONTENTS
 
 
 GETTING STARTED
----------------
+----------------
 
 This README file exists only to provide you a brief roadmap to the
 contents of the BRL-CAD distribution.
@@ -69,20 +69,34 @@ contact one of the BRL-CAD developers.
 COMPILE AND INSTALL
 -------------------
 
-In order to compile and install BRL-CAD from a source distribution,
-the CMake ( http://www.cmake.org ) configuration tool is requird.
+See the INSTALL file for details on configuring, compiling, and
+installing BRL-CAD.  In order to compile and install BRL-CAD from a
+source distribution, the build tool CMake is required (minimum version
+currently required is 2.8.4) - see the website at http://www.cmake.org
+for source and binary installers.  CMake is also available in many
+Linux and *BSD distributions.
 
-The following steps should result in a successful install:
+Once CMake is installed, the following steps may be taken for a full
+default install (starting with a source tarball):
 
-  tar -xvzf brlcad-VERSION.tar.gz
-  mkdir brlcad-VERSION/build
-  cd brlcad-VERSION/build
-  cmake .. -DBRLCAD_ENABLE_STRICT=OFF -DCMAKE_BUILD_TYPE=Release
-  make -j4
+  tar -xvzf brlcad-X.Y.Z.tar.gz
+  mkdir brlcad-build
+  cd brlcad-build
+  cmake ../brlcad-X.Y.Z
+  make
   make install
 
-See the INSTALL file for explanation of the various configuration
-options available when building BRL-CAD.
+where "X.Y.Z" is the version number of BRL-CAD.  For those who prefer
+a curses interface, substitute ccmake for cmake above. If the graphical
+interface available from CMake is installed cmake-gui may be
+substituted for cmake.  These interfaces will display the various
+configuration options available when building BRL-CAD, or the options
+may be set directly via command line -D options.
+The configure wrapper script may be substituted for cmake in the above
+steps for a more autotools-like configuration experience.
+
+Users on multiprocessor systems will be able to speed up their builds
+by passing the -j option to make (e.g. make -j4, assuming GNU make).
 
 Once the build completes and assuming you have proper filesystem
 permissions, you should be able to begin the installation by running

bench/CMakeLists.txt

@@ -2,82 +2,60 @@ add_subdirectory(ref)
 
 include_directories(${BU_INCLUDE_DIRS})
 
-add_definitions(-DCONSOLE)
+add_definitions(
+  -DHAVE_CONFIG_H
+  -DBRLCADBUILD
+  -DCONSOLE
+  )
 
 BRLCAD_ADDEXEC(pixcmp pixcmp.c libbu)
-set(BARK_SOURCES
-  benchmark.c
-  compute.c
-  run.c
-  clean.c
-)
-BRLCAD_ADDEXEC(bark "${BARK_SOURCES}" libbu NO_STRICT NO_INSTALL TEST_USESDATA)
 
 configure_file(run.sh "${CMAKE_CURRENT_BINARY_DIR}/benchmark" COPYONLY)
 install(PROGRAMS "${CMAKE_CURRENT_BINARY_DIR}/benchmark" DESTINATION ${BIN_DIR})
-
-add_custom_command(
-  OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/benchmark-${CMAKE_CFG_INTDIR}-done
-  COMMAND "${CMAKE_COMMAND}" -E copy_if_different ${CMAKE_CURRENT_SOURCE_DIR}/run.sh $<TARGET_FILE_DIR:bark>/benchmark
-  COMMAND "${CMAKE_COMMAND}" -E touch  ${CMAKE_CURRENT_BINARY_DIR}/benchmark-${CMAKE_CFG_INTDIR}-done
-  DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/run.sh
-  )
-add_custom_target(benchmark_cp ALL DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/benchmark-${CMAKE_CFG_INTDIR}-done)
-set_target_properties(benchmark_cp PROPERTIES FOLDER "Benchmark")
 if(CMAKE_CONFIGURATION_TYPES)
   foreach(CFG_TYPE ${CMAKE_CONFIGURATION_TYPES})
     string(TOUPPER "${CFG_TYPE}" CFG_TYPE_UPPER)
-    DISTCLEAN(${CMAKE_BINARY_DIR_${CFG_TYPE_UPPER}}/${BIN_DIR}/benchmark)
+    configure_file(run.sh ${CMAKE_BINARY_DIR_${CFG_TYPE_UPPER}}/bin/benchmark COPYONLY)
   endforeach(CFG_TYPE ${CMAKE_CONFIGURATION_TYPES})
 else(CMAKE_CONFIGURATION_TYPES)
-  DISTCLEAN(${CMAKE_BINARY_DIR}/${BIN_DIR}/benchmark)
+  configure_file(run.sh ${CMAKE_BINARY_DIR}/bin/benchmark COPYONLY)
 endif(CMAKE_CONFIGURATION_TYPES)
 
 file(WRITE  "${CMAKE_BINARY_DIR}/CMakeTmp/benchmsg.cmake" "message(\"---\")\n")
 file(APPEND "${CMAKE_BINARY_DIR}/CMakeTmp/benchmsg.cmake" "message(\"Run 'make benchmark-clean' in the bench directory to delete the logic\")\n")
 file(APPEND "${CMAKE_BINARY_DIR}/CMakeTmp/benchmsg.cmake" "message(\"and image files generated during the benchmark analysis.\")\n")
 
-CMAKEFILES(
-  CMakeLists.txt
-  lgt.sh
-  run.sh
-  try.sh
-  viewdiff.sh
-  )
+CMAKEFILES(lgt.sh run.sh try.sh viewdiff.sh)
 
-if(SH_EXEC AND TARGET m35.g)
+if(SH_EXEC)
   # CTest enabled short run of the benchmark suite
-  add_test(NAME benchmark COMMAND ${SH_EXEC} "$<TARGET_FILE_DIR:bark>/benchmark" run TIMEFRAME=1)
+  add_test(NAME benchmark COMMAND ${SH_EXEC} "${CMAKE_BINARY_DIR}/bin/benchmark" run TIMEFRAME=1)
   set_tests_properties(benchmark PROPERTIES LABELS "Benchmark")
   add_custom_target(benchmark-check
     COMMAND ${CMAKE_CTEST_COMMAND} -L Benchmark --output-on-failure
-    DEPENDS rt pixcmp BENCHMARK_PIX_cp PIX_LOG_cp benchmark_cp
+    DEPENDS rt pixcmp BENCHMARK_PIX_cp PIX_LOG_cp
     )
   add_dependencies(benchmark-check bldg391.g m35.g moss.g sphflake.g star.g world.g)
-  set_target_properties(benchmark-check PROPERTIES FOLDER "Benchmark")
   if(TARGET check)
     add_dependencies(check benchmark-check)
   endif(TARGET check)
 
   # Full run of the benchmark suite
   add_custom_target(benchmark
-    COMMAND ${SH_EXEC} $<TARGET_FILE_DIR:bark>/benchmark run
+    COMMAND ${SH_EXEC} ${CMAKE_BINARY_DIR}/bin/benchmark run
     COMMAND ${CMAKE_COMMAND} -P "${CMAKE_BINARY_DIR}/CMakeTmp/benchmsg.cmake"
-    DEPENDS rt pixcmp BENCHMARK_PIX_cp PIX_LOG_cp benchmark_cp
+    DEPENDS rt pixcmp BENCHMARK_PIX_cp PIX_LOG_cp
     )
   add_dependencies(benchmark bldg391.g m35.g moss.g sphflake.g star.g world.g)
-  set_target_properties(benchmark PROPERTIES FOLDER "Benchmark")
 
   # benchmark cleanup targets
   add_custom_target(benchmark-clean
     ${SH_EXEC} ${CMAKE_BINARY_DIR}/bin/benchmark clean
     )
-  set_target_properties(benchmark-clean PROPERTIES FOLDER "Benchmark")
   add_custom_target(benchmark-clobber
     ${SH_EXEC} ${CMAKE_BINARY_DIR}/bin/benchmark clobber
     )
-  set_target_properties(benchmark-clobber PROPERTIES FOLDER "Benchmark")
-endif(SH_EXEC AND TARGET m35.g)
+endif(SH_EXEC)
 
 # Local Variables:
 # tab-width: 8

bench/benchmark.c

@@ -1,946 +0,0 @@
-/*                     B E N C H M A R K . C
- * BRL-CAD
- *
- * Copyright (c) 2011-2020 United States Government as represented by
- * the U.S. Army Research Laboratory.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * 3. The name of the author may not be used to endorse or promote
- * products derived from this software without specific prior written
- * permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-/** @file benchmark.c
- *
- * This is the BRL-CAD Benchmark.
- *
- * The benchmark suite will test the performance of a system by
- * iteratively rendering several well-known datasets into 512x512
- * images where performance metrics are documented and fairly well
- * understood.  The local machine's performance is compared to the
- * base system (called VGR) and a numeric "VGR" multiplier of
- * performance is computed.  This number is a simplified metric from
- * which one may qualitatively compare cpu and cache performance,
- * versions of BRL-CAD, and different compiler characteristics.
- *
- */
-
-#include "common.h"
-
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <sys/stat.h>
-/* TODO - fall back on https://github.com/sandsmark/winuname for Windows? */
-#ifdef HAVE_SYS_UTSNAME_H
-#  include <sys/utsname.h>
-#endif
-
-#include "bio.h"
-
-#include "bu.h"
-
-
-/* TODO: !!! probably will need variants of these */
-int bu_exec(const char *program, void *data, struct bu_vls *out, struct bu_vls *err) {if (!program || !out || !err || !data) return 1; return 0;}
-int bu_grep(const char *pattern, const char *input, int(*callback)(const char *line, void *data), void *data) {if (!pattern || !input || !data) return 1; if (!callback) bu_log("TODO: need default callback!!!\n"); return 0;}
-int bu_file_glob(const char *pattern, char **paths) {if (!pattern || !paths) return 1; return 0;}
-char *format_elapsed(double elapsed) {if (elapsed > 0) return "0 1 2"; return "-0 -1 -2";}
-int perf(const struct bu_vls *vp, const char *items, const char *args[]) {if (!vp || !items || !args) return -1; return 0;}
-double calculate_vgr(const struct bu_vls *summary) {if (!summary) return -0.0; return 0.0;}
-extern int bench(const char *cmd);
-
-
-/**
- * this routine writes the provided argument(s) to a log file as well
- * as echoing them to stdout if we're not in quiet mode.
- */
-static void
-record(const char *fmt, ...)
-{
-    struct bu_vls str = BU_VLS_INIT_ZERO;
-    va_list ap;
-
-    const char *LOGFILE = getenv("LOGFILE");
-    const char *QUIET = getenv("QUIET");
-
-    if (!fmt) {
-	return;
-    }
-
-    va_start(ap, fmt);
-    bu_vls_vprintf(&str, fmt, ap);
-    va_end(ap);
-
-    if (!BU_STR_EQUAL(LOGFILE, "")) {
-	FILE *fp = fopen(LOGFILE, "a");
-	fprintf(fp, "%s", bu_vls_addr(&str));
-    }
-    if (bu_str_false(QUIET)) {
-	bu_log("%s", bu_vls_addr(&str));
-    }
-
-    bu_vls_free(&str);
-}
-
-
-static void
-display(const char *fmt, ...)
-{
-    struct bu_vls str = BU_VLS_INIT_ZERO;
-    va_list ap;
-
-    if (!fmt) {
-	return;
-    }
-
-    va_start(ap, fmt);
-    bu_vls_vprintf(&str, fmt, ap);
-    va_end(ap);
-    bu_log("%s", bu_vls_cstr(&str));
-
-    bu_vls_free(&str);
-}
-
-
-static void
-sink(const char *fmt, ...)
-{
-    if (!fmt) {
-	return;
-    }
-}
-
-
-/************************
- * search for resources *
- ************************/
-typedef enum {
-    executable=0x1,
-    file=0x2,
-    directory=0x4,
-    script=0x8
-} look_for_type_t;
-
-#define TYPE2STR(_t) \
-    ((_t) == executable) ? "executable" : \
-    ((_t) == file) ? "file" : \
-    ((_t) == directory) ? "directory" : \
-    ((_t) == script) ? "script" : \
-    "unknown"
-
-static void
-look_for(void (*verbose)(const char *, ...), look_for_type_t type, const char *label, const char *var, const char*paths[])
-{
-    char *val;
-
-    /* utility function to search for a certain filesystem object in a
-     * list of paths.
-     */
-
-    if (!var || !paths) {
-	return;
-    }
-    if (!verbose) {
-	verbose = sink;
-    }
-
-    verbose("Looking for %s\n", label);
-
-    /* get the value of the variable */
-    val = getenv(var);
-
-    if (val && (strlen(val) > 0)) {
-	if (label) {
-	    verbose("...using %s from %s variable setting\n", val, var);
-	}
-    } else {
-	while (paths && *paths) {
-	    int failed=0;
-
-	    switch (type) {
-		default:
-		case directory:
-		    /* should work without read bit */
-		    if (!bu_file_directory(*paths)) {
-			failed=1;
-		    }
-		    /* fall through */
-		case executable:
-		case script:
-		    if (!bu_file_executable(*paths)) {
-			failed=1;
-		    }
-		    break;
-		case file:
-		    if (!bu_file_exists(*paths, NULL)) {
-			failed=1;
-		    }
-		    break;
-	    }
-
-	    if (!failed) {
-		verbose("...found %s %s\n", TYPE2STR(type), *paths);
-		bu_setenv(var, *paths, 1);
-		break;
-	    }
-
-	    paths++;
-	}
-    }
-}
-
-
-static void
-set_if_unset(void (*echo)(const char *, ...), void (*verbose)(const char *, ...), const char *var, const char *val)
-{
-    const char *setval = getenv(var);
-
-    if (!var || !val) {
-	return;
-    }
-    if (!echo) {
-	echo = sink;
-    }
-    if (!verbose) {
-	verbose = sink;
-    }
-
-    if (!setval || (strlen(setval) == 0)) {
-	verbose("%s=\"%s\"\n", var, val);
-	bu_setenv(var, val, 1);
-    }
-
-    setval = getenv(var);
-    echo("Using [%s] for %s\n", setval, var);
-}
-
-
-/* callback to bu_grep() */
-static int
-stashline(const char *line, void *data)
-{
-    struct bu_vls *vls = (struct bu_vls *)data;
-
-    BU_CK_VLS(vls);
-
-    bu_vls_printf(vls, "%s\n", line);
-    return 0;
-}
-
-
-int
-main(int ac, char *av[])
-{
-    int arg;
-    struct bu_vls rtargs = BU_VLS_INIT_ZERO;
-    struct bu_vls str = BU_VLS_INIT_ZERO;
-
-    const char *RT = NULL;
-    const char *DB = NULL;
-    const char *PIX = NULL;
-    const char *LOG = NULL;
-    const char *CMP = NULL;
-    const char *ELP = NULL;
-
-    char root[MAXPATHLEN] = {0};
-    char db[MAXPATHLEN] = {0};
-    char pix[MAXPATHLEN] = {0};
-    char thisp[MAXPATHLEN] = {0};
-    char *argv[MAXPATHLEN] = {NULL};
-    struct bu_vls vp = BU_VLS_INIT_ZERO;
-
-    long MAXTIME = 0;
-    long TIMEFRAME = 0;
-
-    int64_t start = 0;
-    int ret = 0;
-
-    void (*verbose_echo)(const char *, ...) = sink;
-    void (*echo)(const char *, ...) = record;
-
-    bu_setprogname(av[0]);
-
-    /* process the argument list for commands */
-    for (arg=1; arg<ac; arg++) {
-	if (BU_STR_EQUAL(av[arg], "clean")) {
-	    bu_setenv("CLEAN", "1", 1);
-	    continue;
-	}
-	if (BU_STR_EQUAL(av[arg], "clobber")) {
-	    bu_setenv("CLEAN", "1", 1);
-	    bu_setenv("CLOBBER", "1", 1);
-	    continue;
-	}
-	if (BU_STR_EQUAL(av[arg], "h")) {
-	    bu_setenv("HELP", "1", 1);
-	    continue;
-	}
-	if (BU_STR_EQUAL(av[arg], "help")) {
-	    bu_setenv("HELP", "1", 1);
-	    continue;
-	}
-	if (bu_strncasecmp(av[arg], "instruct", 8)) {
-	    bu_setenv("INSTRUCTIONS", "1", 1);
-	    continue;
-	}
-	if (BU_STR_EQUAL(av[arg], "start")) {
-	    continue;
-	}
-	if (BU_STR_EQUAL(av[arg], "quiet")) {
-	    bu_setenv("QUIET", "1", 1);
-	    continue;
-	}
-	if (BU_STR_EQUAL(av[arg], "verbose")) {
-	    bu_setenv("VERBOSE", "1", 1);
-	    continue;
-	}
-	if (BU_STR_EQUAL(av[arg], "run")) {
-	    bu_setenv("RUN", "1", 1);
-	    continue;
-	}
-	if (strchr(av[arg], '=')) {
-	    /* TODO: !!! make sure this still works */
-	    char *var = bu_strdup(av[arg]);
-	    char *val = strtok(var, "=");
-	    if (var && val) {
-		bu_setenv(var, val, 1);
-	    }
-	    bu_free(var, "strdup av[arg]");
-	    continue;
-	}
-	bu_log("WARNING: Passing unknown option [%s] to RT\n", av[arg]);
-	bu_vls_printf(&rtargs, " %s", av[arg]);
-    }
-
-
-    /***
-     * handle help before main processing
-     ***/
-    if (bu_str_true(getenv("HELP"))) {
-	bu_log("Usage: %s [command(s)] [OPTION=value] [RT_OPTIONS]\n", av[0]);
-	bu_log("\n");
-	bu_log("Available commands:\n");
-	bu_log("  clean\n");
-	bu_log("  clobber\n");
-	bu_log("  help          (this is what you are reading right now)\n");
-	bu_log("  instructions\n");
-	bu_log("  quiet\n");
-	bu_log("  verbose\n");
-	bu_log("  run           (this is probably what you want)\n");
-	bu_log("\n");
-	bu_log("Available options:\n");
-	bu_log("  RT=/path/to/rt_binary (e.g., rt)\n");
-	bu_log("  DB=/path/to/reference/geometry (e.g. ../db)\n");
-	bu_log("  PIX=/path/to/reference/images (e.g., ../pix)\n");
-	bu_log("  LOG=/path/to/reference/logs (e.g., ../pix)\n");
-	bu_log("  CMP=/path/to/pixcmp_tool (e.g., pixcmp)\n");
-	bu_log("  ELP=/path/to/time_tool (e.g., elapsed.sh)\n");
-	bu_log("  TIMEFRAME=#seconds (default 32)\n");
-	bu_log("  MAXTIME=#seconds (default 300)\n");
-	bu_log("  DEVIATION=%%deviation (default 3)\n");
-	bu_log("  AVERAGE=#frames (default 3)\n");
-	bu_log("\n");
-	bu_log("Available RT options:\n");
-	bu_log("  -P# (e.g., -P1 to force single CPU)\n");
-	bu_log("  See the 'rt' manpage for additional options\n");
-	bu_log("\n");
-	bu_log("The BRL-CAD Benchmark tests the overall performance of a system\n");
-	bu_log("compared to a stable well-known baseline.  The Benchmark calculates a\n");
-	bu_log("figure-of-merit for this system that may be directly compared to other\n");
-	bu_log("Benchmark runs on other system configurations.\n");
-	bu_log("\n");
-	bu_log("BRL-CAD is a powerful cross-platform open source solid modeling system.\n");
-	bu_log("For more information about BRL-CAD, see http://brlcad.org\n");
-	bu_log("\n");
-	bu_log("Run '%s instructions' or see the manpage for additional information.\n", av[0]);
-	bu_exit(1, NULL);
-    }
-
-
-    /***
-     * handle instructions before main processing
-     ***/
-    if (bu_str_true(getenv("INSTRUCTIONS"))) {
-	bu_log("\n");
-	bu_log("This program runs the BRL-CAD Benchmark.  The benchmark suite will\n");
-	bu_log("test the performance of a system by iteratively rendering several\n");
-	bu_log("well-known datasets into 512x512 images where performance metrics are\n");
-	bu_log("documented and fairly well understood.  The local machine's\n");
-	bu_log("performance is compared to the base system (called VGR) and a numeric\n");
-	bu_log("\"VGR\" mulitplier of performance is computed.  This number is a\n");
-	bu_log("simplified metric from which one may qualitatively compare cpu and\n");
-	bu_log("cache performance, versions of BRL-CAD, and different compiler\n");
-	bu_log("characteristics.\n");
-	bu_log("\n");
-	bu_log("The suite is intended to be run from a source distribution of BRL-CAD\n");
-	bu_log("after the package has been compiled either directly or via a make\n");
-	bu_log("build system target.  There are, however, several environment\n");
-	bu_log("variables that will modify how the BRL-CAD benchmark behaves so that\n");
-	bu_log("it may be run in a stand-alone environment:\n");
-	bu_log("\n");
-	bu_log("  RT - the rt binary (e.g. ../src/rt/rt or /usr/brlcad/bin/rt)\n");
-	bu_log("  DB - the directory containing the reference geometry (e.g. ../db)\n");
-	bu_log("  PIX - the directory containing the reference images (e.g. ../pix)\n");
-	bu_log("  LOG - the directory containing the reference logs (e.g. ../pix)\n");
-	bu_log("  CMP - the name of a pixcmp tool (e.g. ./pixcmp or cmp)\n");
-	bu_log("  ELP - the name of an elapsed time tool (e.g. ../sh/elapsed.sh)\n");
-	bu_log("  TIMEFRAME - the minimum number of seconds each trace needs to take\n");
-	bu_log("  MAXTIME - the maximum number of seconds to spend on any test\n");
-	bu_log("  DEVIATION - the minimum sufficient %% deviation from the average\n");
-	bu_log("  AVERAGE - how many frames to average together\n");
-	bu_log("  VERBOSE - turn on extra debug output for testing/development\n");
-	bu_log("  QUIET - turn off all printing output (writes results to summary)\n");
-	bu_log("  INSTRUCTIONS - display detailed instructions\n");
-	bu_log("  RUN - start a benchmark analysis\n");
-	bu_log("\n");
-	bu_log("The TIMEFRAME, MAXTIME, DEVIATION, and AVERAGE options control how the\n");
-	bu_log("benchmark will proceed including how long it should take.  Each\n");
-	bu_log("individual benchmark run will consume at least a minimum TIMEFRAME of\n");
-	bu_log("wallclock time so that the results can stabilize.  After consuming at\n");
-	bu_log("least the minimum TIMEFRAME, additional frames may be computed until\n");
-	bu_log("the standard deviation from the last AVERAGE count of frames is below\n");
-	bu_log("the specified DEVIATION.  When a test is run and it completes in less\n");
-	bu_log("than TIMEFRAME, the raytrace is restarted using double the number of\n");
-	bu_log("rays from the previous run.  If the machine is fast enough, the\n");
-	bu_log("benchmark may accelerate the number or rays being fired.  These\n");
-	bu_log("additional rays are hypersampled but without any jitter, so it's\n");
-	bu_log("effectively performing a multiplier amount of work over the initial\n");
-	bu_log("frame.\n");
-	bu_log("\n");
-	bu_log("Plese send your BRL-CAD Benchmark results to the developers along with\n");
-	bu_log("detailed system information to <devs@brlcad.org>.  Include at least:\n");
-	bu_log("\n");
-	bu_log("  0) Compiler name and version (e.g. gcc --version)\n");
-	bu_log("  1) All generated log files (i.e. *.log* after benchmark completes)\n");
-	bu_log("  2) Anything else you think might be relevant to performance\n");
-	bu_log("\n");
-	bu_log("The manual page has even more information and specific usage examples.\n");
-	bu_log("Run 'brlman benchmark'.\n");
-	bu_log("\n");
-	bu_exit(0, NULL);
-    }
-
-
-    /***
-     * handle clean/clobber before main processing
-     ***/
-    if (bu_str_true(getenv("CLEAN"))) {
-	size_t i;
-	size_t cnt;
-	size_t num;
-	char cwd[MAXPATHLEN] = {0};
-	const char *tests[] = {"moss", "world", "star", "bldg391", "m35", "sphflake", NULL};
-	char **paths = NULL;
-	int printed = 0;
-
-	bu_log("\n");
-	if (bu_str_true(getenv("CLOBBER"))) {
-	    bu_log("About to wipe out all benchmark images and log files in %s\n", bu_getcwd(cwd, MAXPATHLEN));
-	    bu_log("Send SIGINT (type ^C) within 5 seconds to abort\n");
-	    sleep(5);
-	} else {
-	    bu_log("Deleting most benchmark images and log files in %s\n", bu_getcwd(cwd, MAXPATHLEN));
-	    bu_log("Running '%s clobber' will remove run logs.\n", av[0]);
-	}
-	bu_log("\n");
-
-	for (i=0; tests[i]; i++) {
-	    struct bu_vls pattern_str = BU_VLS_INIT_ZERO;
-	    char *pattern[5] = {NULL, NULL, NULL, NULL, NULL};
-	    size_t j;
-
-	    /* rm -f $i.log $i.pix $i-[0-9]*.log $i-[0-9]*.pix */
-	    bu_vls_printf(&pattern_str, "%s.log %s.pix %s-[0-9]*.log %s-[0-9]*.pix", tests[i], tests[i], tests[i], tests[i]);
-	    bu_log("rm -f %s\n", bu_vls_cstr(&pattern_str));
-
-	    j = bu_argv_from_string(pattern, 4, bu_vls_addr(&pattern_str));
-	    while (j > 0) {
-		num = bu_file_glob(pattern[j-1], paths);
-		cnt = num;
-		while (num > 0) {
-		    bu_file_delete(paths[num-1]);
-		    num--;
-		}
-		bu_argv_free(cnt, paths);
-		paths = NULL;
-		j--;
-	    }
-	    bu_vls_free(&pattern_str);
-	}
-
-	if (bu_str_true(getenv("CLOBBER"))) {
-	    /* NEVER automatically delete the summary file, but go
-	     * ahead with the rest.
-	     */
-
-	    num = bu_file_glob("benchmark-[0-9]*-run.log", paths);
-	    cnt = num;
-	    while (num > 0) {
-		bu_log("rm -f %s\n", paths[num-1]);
-		bu_file_delete(paths[num-1]);
-		num--;
-	    }
-	    bu_argv_free(cnt, paths);
-	    paths = NULL;
-	}
-
-	if (bu_file_exists("summary", NULL)) {
-	    if (!printed) {
-		bu_log("\nThe following files must be removed manually:\n");
-		printed=1;
-	    }
-	    bu_log("summary ");
-	}
-	num = bu_file_glob("benchmark-[0-9]*-run.log", paths);
-	cnt = num;
-	while (num > 0) {
-	    if (!printed) {
-		bu_log("\nThe following files must be removed manually:\n");
-		printed=1;
-	    }
-	    bu_log("%s ", paths[num-1]);
-	    num--;
-	}
-	bu_argv_free(cnt, paths);
-	paths = NULL;
-
-	if (printed) {
-	    bu_log("\n");
-	}
-
-	if (bu_str_true(getenv("CLOBBER"))) {
-	    bu_log("\nBenchmark clobber complete.\n");
-	} else {
-	    bu_log("\nBenchmark clean complete.\n");
-	}
-	bu_exit(0, NULL);
-    }
-
-
-    /***
-     * B E G I N
-     ***/
-
-    if (bu_str_false(getenv("RUN"))) {
-	bu_exit(1, "Type '%s help' for usage.\n", av[0]);
-    }
-
-    /* where to write results */
-    {
-	int fd;
-	const char *logfile;
-	bu_vls_printf(&str, "run-%d-benchmark.log", bu_process_id());
-	logfile = bu_vls_addr(&str);
-	bu_setenv("LOGFILE", logfile, 1);
-	fd = open(logfile, O_WRONLY|O_CREAT, S_IRUSR | S_IWUSR);
-	if (fd < 0 || !bu_file_writable(logfile)) {
-	    if (!BU_STR_EQUAL(logfile, "/dev/null")) {
-		bu_log("ERROR: Unable to log to %s\n", logfile);
-	    }
-	    /* FIXME: not valid logfile on windows, use 'nul' */
-	    bu_setenv("LOGFILE", "/dev/null", 1);
-	}
-    }
-
-    if (bu_str_true(getenv("QUIET"))) {
-	if (bu_str_true(getenv("VERBOSE"))) {
-	    bu_log("Verbose output quelled by quiet option.  Further output disabled.\n");
-	}
-    } else {
-	if (bu_str_true(getenv("VERBOSE"))) {
-	    verbose_echo=display;
-	    bu_log("Verbose output enabled\n");
-	}
-    }
-
-    {
-	struct bu_vls v = BU_VLS_INIT_ZERO;
-	char rfc2822[1024] = {0};
-#ifdef HAVE_SYS_UTSNAME_H
-	struct utsname n;
-	time_t t = time(NULL);
-	strftime(rfc2822, sizeof(rfc2822), "%a, %d %b %Y %H:%M:%S %Z", localtime(&t));
-
-	if (uname(&n) == 0) {
-	    bu_vls_printf(&v, "%s %s %s %s %s", n.sysname, n.nodename, n.release, n.version, n.machine);
-	} else {
-	    bu_vls_strcat(&v, "unknown");
-	}
-#endif
-
-	echo("B R L - C A D   B E N C H M A R K\n");
-	echo("=================================\n");
-	echo("Running %s on %s\n", av[0], rfc2822);
-	echo("Logging output to %s\n", getenv("LOGFILE"));
-	echo("%s\n\n", bu_vls_addr(&v));
-    }
-
-
-    bu_dir(root, MAXPATHLEN, BU_DIR_BIN, NULL);
-    bu_dir(db, MAXPATHLEN, BU_DIR_DATA, "db", NULL);
-    bu_dir(pix, MAXPATHLEN, BU_DIR_DATA, "pix" , NULL);
-    bu_dir(thisp, MAXPATHLEN, BU_DIR_CURR, NULL);
-
-    bu_vls_printf(&vp,
-		  "%s/rt "
-		  "%s/rt "
-		  "./rt",
-		  root, thisp);
-    bu_argv_from_string(argv, 32, bu_vls_addr(&vp));
-    look_for(verbose_echo, executable, "the BRL-CAD raytracer", "RT", (const char **)argv);
-    bu_vls_trunc(&vp, 0);
-
-    bu_vls_printf(&vp,
-		  "%s/moss.g "
-		  "%s/db/moss.g "
-		  "%s/../db/moss.g "
-		  "./db/moss.g "
-		  "./moss.g",
-		  db, thisp, thisp);
-    bu_argv_from_string(argv, 32, bu_vls_addr(&vp));
-    look_for(verbose_echo, file, "a benchmark geometry directory", "DB", (const char **)argv);
-    bu_vls_trunc(&vp, 0);
-    if (getenv("DB") && !bu_file_directory(getenv("DB"))) {
-	bu_setenv("DB", bu_path_dirname(getenv("DB")), 1);
-    }
-
-    bu_vls_printf(&vp,
-		  "%s/moss.pix "
-		  "%s/pix/moss.pix "
-		  "%s/../pix/moss.pix "
-		  "%s/../../pix/moss.pix "
-		  "%s/../../../pix/moss.pix "
-		  "./pix/moss.pix "
-		  "./moss.pix",
-		  pix, thisp, thisp, thisp, thisp);
-    bu_argv_from_string(argv, 32, bu_vls_addr(&vp));
-    look_for(verbose_echo, file, "a benchmark reference image directory", "PIX", (const char **)argv);
-    bu_vls_trunc(&vp, 0);
-    if (getenv("PIX") && !bu_file_directory(getenv("PIX"))) {
-	bu_setenv("PIX", bu_path_dirname(getenv("PIX")), 1);
-    }
-
-    bu_vls_printf(&vp,
-		  "%s "
-		  "%s "
-		  "%s/pix "
-		      "%s/../pix "
-		  "%s/../../pix "
-		  "%s/../../../pix "
-		  "./pix",
-		  getenv("PIX"), pix, thisp, thisp, thisp, thisp);
-    bu_argv_from_string(argv, 32, bu_vls_addr(&vp));
-    look_for(verbose_echo, directory, "a benchmark reference log directory", "LOG", (const char **)argv);
-    bu_vls_trunc(&vp, 0);
-
-    bu_vls_printf(&vp,
-		  "%s/pixcmp "
-		  "%s/pixcmp "
-		  "%s/bench/pixcmp "
-		  "%s/../bench/pixcmp "
-		  "./pixcmp",
-		  root, thisp, thisp, thisp);
-    bu_argv_from_string(argv, 32, bu_vls_addr(&vp));
-    look_for(verbose_echo, executable, "a pixel comparison utility", "CMP", (const char **)argv);
-    bu_vls_trunc(&vp, 0);
-
-    /* FIXME: elapsed is no more */
-    bu_vls_printf(&vp,
-		  "%s/elapsed.sh "
-		  "%s/elapsed.sh "
-		  "%s/sh/elapsed.sh "
-		  "%s/../sh/elapsed.sh "
-		  "%s/../../sh/elapsed.sh "
-		  "%s/../../../sh/elapsed.sh "
-		  "./elapsed.sh",
-		  root, thisp, thisp, thisp, thisp, thisp);
-    bu_argv_from_string(argv, 32, bu_vls_addr(&vp));
-    look_for(verbose_echo, script, "a time elapsed utility", "ELP", (const char **)argv);
-    bu_vls_trunc(&vp, 0);
-
-    bu_free(root, "strdup root");
-    bu_free(db, "strdup db");
-    bu_free(pix, "strdup pix");
-
-
-    /*********************
-     * output parameters *
-     *********************/
-
-    /* sanity check, output all the final settings together */
-    RT = getenv("RT");
-    if (RT && strlen(RT) > 0) {
-	echo("Using [%s] for RT\n", RT);
-    } else {
-	bu_exit(1, "ERROR: Could not find the BRL-CAD raytracer\n");
-    }
-
-    DB = getenv("DB");
-    if (DB && strlen(DB) > 0) {
-	echo("Using [%s] for DB\n", DB);
-    } else {
-	bu_exit(1, "ERROR: Could not find the BRL-CAD database directory\n");
-    }
-
-    PIX = getenv("PIX");
-    if (PIX && strlen(PIX) > 0) {
-	echo("Using [%s] for PIX\n", PIX);
-    } else {
-	bu_exit(1, "ERROR: Could not find the BRL-CAD reference images\n");
-    }
-
-    LOG = getenv("LOG");
-    if (LOG && strlen(LOG) > 0) {
-	echo("Using [%s] for LOG\n", LOG);
-    } else {
-	bu_exit(1, "ERROR: Could not find the BRL-CAD reference logs\n");
-    }
-
-    CMP = getenv("CMP");
-    if (CMP && strlen(CMP) > 0) {
-	echo("Using [%s] for CMP\n", CMP);
-    } else {
-	bu_exit(1, "ERROR: Could not find the BRL-CAD pixel comparison utility\n");
-    }
-
-    ELP = getenv("ELP");
-    if (ELP && strlen(ELP) > 0) {
-	echo("Using [%s] for ELP\n", ELP);
-    } else {
-	bu_exit(1, "ERROR: Could not find the BRL-CAD time elapsed script\n");
-    }
-
-    /* determine the minimum time requirement in seconds for a single test run */
-    set_if_unset(echo, verbose_echo, "TIMEFRAME", "32");
-
-    /* approximate maximum time in seconds that a given test is allowed to take */
-    set_if_unset(echo, verbose_echo, "MAXTIME", "300");
-    {
-	MAXTIME = strtol(getenv("MAXTIME"), NULL, 0);
-	TIMEFRAME = strtol(getenv("TIMEFRAME"), NULL, 0);
-	if (MAXTIME < TIMEFRAME) {
-	    bu_exit(1, "ERROR: MAXTIME must be greater or equal to TIMEFRAME\n");
-	}
-    }
-
-    /* maximum deviation percentage */
-    set_if_unset(echo, verbose_echo, "DEVIATION", "3");
-
-    /* maximum number of iterations to average */
-    set_if_unset(echo, verbose_echo, "AVERAGE", "3");
-
-    /* end of settings, separate the output */
-    echo("\n");
-
-
-    /**************************
-     * output run-time status *
-     **************************/
-
-    /* determine raytracer version */
-    echo("RT reports the following version information:\n");
-    {
-	struct bu_vls rtout = BU_VLS_INIT_ZERO;
-	struct bu_vls grep1 = BU_VLS_INIT_ZERO;
-	struct bu_vls grep2 = BU_VLS_INIT_ZERO;
-
-	RT = getenv("RT");
-
-	bu_exec(RT, NULL, &rtout, &rtout);
-	bu_grep("BRL-CAD", bu_vls_cstr(&rtout), stashline, (void *)&grep1);
-	bu_grep("Release", bu_vls_cstr(&grep1), stashline, (void *)&grep2);
-	if (bu_vls_strlen(&grep2) > 0) {
-	    echo("%s\n", bu_vls_addr(&grep2));
-	} else {
-	    echo("Unknown\n\n");
-	}
-
-	bu_vls_free(&grep2);
-	bu_vls_free(&grep1);
-	bu_vls_free(&rtout);
-    }
-
-    /* let the user know about how long this might take */
-    {
-	struct bu_vls elapsed = BU_VLS_INIT_ZERO;
-	double mintime = 6.0 * TIMEFRAME;
-	double maxtime = 6.0 * MAXTIME;
-	double estimate = 3.0 * mintime;
-
-	if (mintime < 1.0)
-	    mintime = 0; /* zero is okay */
-	bu_vls_sprintf(&elapsed, "%s", format_elapsed(mintime));
-	echo("Minimum run time is %s\n", bu_vls_cstr(&elapsed));
-
-	if (maxtime < 1.0)
-	    maxtime = 1.0; /* zero would be misleading */
-	bu_vls_sprintf(&elapsed, "%s", format_elapsed(maxtime));
-	echo("Maximum run time is %s\n", bu_vls_cstr(&elapsed));
-
-	if (estimate > maxtime)
-	    estimate = maxtime;
-
-	echo("Estimated time is %s\n", format_elapsed(estimate));
-    }
-
-    /************************
-     * Run the actual tests *
-     ************************/
-
-    start = bu_gettime();
-    echo("Running the BRL-CAD Benchmark tests... please wait ...\n\n");
-
-    ret += bench("moss");
-    ret += bench("world");
-    ret += bench("star");
-    ret += bench("bldg391");
-    ret += bench("m35");
-    ret += bench("sphflake");
-
-    echo("\n... Done.\n");
-    echo("Total testing time elapsed: %.2lfs\n", format_elapsed(bu_gettime() - start));
-
-    if (ret != 0) {
-	echo("\n");
-	echo("THE BENCHMARK ANALYSIS DID NOT COMPLETE SUCCESSFULLY.\n");
-	echo("\n");
-	echo("A benchmark failure means this is not a viable install of BRL-CAD.  This may be\n");
-	echo("a new bug or (more likely) is a compilation configuration error.  Ensure your\n");
-	echo("compiler has strict aliasing disabled, compilation is optimized, and you have\n");
-	echo("installed BRL-CAD (some platforms require this).  If you still get a failure,\n");
-	echo("please report your configuration information to benchmark@brlcad.org\n");
-	echo("\n");
-	echo("Output was saved to %s from %s\n", LOG, bu_dir(NULL, 0, BU_DIR_CURR, NULL));
-	echo("Run '%s clean' to remove generated pix files.\n", av[0]);
-	echo("Benchmark testing failed.\n");
-	return 2;
-    }
-
-    /******************************
-     * compute and output results *
-     ******************************/
-    {
-	struct bu_vls performance = BU_VLS_INIT_ZERO;
-	ret = perf(&performance, /*...!!!...*/"moss world star bldg391 m35 sphflake", (const char **)argv);
-
-	if (ret == 0) {
-	    /* !!! write performance to summary */
-	}
-
-	echo("\n");
-	echo("The following files have been generated and/or modified:\n");
-	echo("  *.log ..... final log files for each individual raytrace test\n");
-	echo("  *.pix ..... final pix image files for each individual raytrace test\n");
-	echo("  *.log.* ... log files for previous frames and raytrace tests\n");
-	echo("  *.pix.* ... pix image files for previous frames and raytrace tests\n");
-	echo("  summary ... performance results summary, 2 lines per run\n");
-	echo("\n");
-	echo("Run '%s clean' to remove generated pix files.\n", av[0]);
-	echo("\n");
-
-	echo("Summary:\n");
-	echo("%s\n", bu_vls_cstr(&performance));
-
-	{
-	    double vgr = calculate_vgr(&performance);
-
-	    if (vgr > 0.0) {
-		echo("\n");
-		echo("#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#\n");
-		echo("Benchmark results indicate an approximate VGR performance metric of %ld\n", (long int)vgr);
-		echo("Logarithmic VGR metric is %.2lf  (natural logarithm is %.2lf)\n", log10(vgr), log(vgr));
-		echo("#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#\n");
-		echo("\n");
-		echo("These numbers seem to indicate that this machine is approximately %ld times", (long int)vgr);
-		echo("faster than the reference machine being used for comparison, a VAX 11/780\n");
-		echo("running 4.3 BSD named VGR.  These results are in fact approximately %.2lf", log10(vgr));
-		echo("orders of magnitude faster than the reference.\n");
-		echo("\n");
-
-		echo("Here are some other approximated VGR results for perspective:\n");
-		echo("    120 on a 200MHz R5000 running IRIX 6.5\n");
-		echo("    250 on a 500 MHz Pentium III running RedHat 7.1\n");
-		echo("    550 on a dual 450 MHz UltraSPARC II running SunOS 5.8\n");
-		echo("   1000 on a dual 500 MHz G4 PowerPC running Mac OS X 10.2\n");
-		echo("   1500 on a dual 1.66 GHz Athlon MP 2000+ running RedHat 7.3\n");
-		echo("  52000 on a 4x4 CPU 2.93 GHz Xeon running RHEL Server 5.4\n");
-		echo("  65000 on a 512 CPU 400 MHz R12000 Running IRIX 6.5\n");
-		echo("\n");
-	    }
-	}
-    }
-
-    {
-	/* TODO: !!! determine if this build is optimized or not */
-	/* TODO: !!! determine if this build has run-time debugging */
-	/* TODO: !!! determine if this build has compile-time debugging */
-    }
-
-    /* if this was a valid benchmark run, encourage submission of results. */
-    echo("You are encouraged to submit your benchmark results and system\n");
-    echo("configuration information to benchmark@brlcad.org\n");
-    echo("                             ~~~~~~~~~~~~~~~~~~~~\n");
-
-    /* include information about the operating system and hardware in the log */
-    echo("Including additional kernel and hardware information in the log.\n\n");
-
-    /* TODO: !!! print out system information via sysctl/prtdiag/prtconf/hinv/etc */
-    bu_vls_free(&rtargs);
-
-    bu_vls_printf(&vp,
-		  "%s/../share/brlcad/*.*.*/doc/benchmark.tr "
-		  "%s/share/brlcad/*.*.*/doc/benchmark.tr "
-		  "%s/share/brlcad/doc/benchmark.tr "
-		  "%s/share/doc/benchmark.tr "
-		  "%s/doc/benchmark.tr "
-		  "%s/../doc/benchmark.tr "
-		  "./benchmark.tr",
-		  thisp, thisp, thisp, thisp, thisp, thisp);
-    bu_argv_from_string(argv, 32, bu_vls_addr(&vp));
-
-    bu_free(thisp, "dirname this");
-
-    look_for(NULL, file, "BENCHMARK_TR", "benchmark", (const char **)argv);
-    bu_vls_trunc(&vp, 0);
-
-    /* TODO: look for benchmark document here? */
-
-    echo("Output was saved to %s from %s\n", LOG, bu_dir(NULL, 0, BU_DIR_CURR, NULL));
-    echo("Benchmark testing complete.\n");
-
-    return 0;
-}
-
-
-/*
- * Local Variables:
- * tab-width: 8
- * mode: C
- * indent-tabs-mode: t
- * c-file-style: "stroustrup"
- * End:
- * ex: shiftwidth=4 tabstop=8
- */

bench/clean.c

@@ -1,95 +0,0 @@
-/*                         C L E A N . C
- * BRL-CAD
- *
- * Copyright (c) 2011-2020 United States Government as represented by
- * the U.S. Army Research Laboratory.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * 3. The name of the author may not be used to endorse or promote
- * products derived from this software without specific prior written
- * permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-/** @file clean.c
- *
- * utility functions to clean output files
- *
- */
-
-#include "common.h"
-
-#include "bu/file.h"
-#include "bu/str.h"
-#include "bu/vls.h"
-
-
-/* TODO: !!! needed */
-int bu_file_move(const char *fn1, const char *fn2) {if (!fn1 || !fn2) return -1; return 0;}
-extern int bu_file_copy(const char *fn1, const char *fn2);
-
-
-/**
- * conditionally removes or saves any .pix or .log files output.
- */
-void
-clean_obstacles(const char *base_filename, int id)
-{
-    struct bu_vls vp = BU_VLS_INIT_ZERO;
-    struct bu_vls vpid = BU_VLS_INIT_ZERO;
-
-    if (BU_STR_EMPTY(base_filename))
-	return;
-
-    /* look for an image file */
-    bu_vls_printf(&vp, "%s.pix", base_filename);
-    if (bu_file_exists(bu_vls_cstr(&vp), NULL)) {
-	bu_vls_printf(&vpid, "%s-%d.pix", base_filename, id);
-	if (bu_file_exists(bu_vls_cstr(&vpid), NULL)) {
-	    bu_file_delete(bu_vls_cstr(&vp));
-	}
-	bu_file_move(bu_vls_cstr(&vp), bu_vls_cstr(&vpid));
-    }
-
-    /* look for a log file */
-    bu_vls_printf(&vp, "%s.log", base_filename);
-    if (bu_file_exists(bu_vls_cstr(&vp), NULL)) {
-	bu_vls_printf(&vpid, "%s-%d.log", base_filename, id);
-	if (bu_file_exists(bu_vls_cstr(&vpid), NULL)) {
-	    bu_file_delete(bu_vls_cstr(&vp));
-	}
-	bu_file_move(bu_vls_cstr(&vp), bu_vls_cstr(&vpid));
-    }
-}
-
-
-/*
- * Local Variables:
- * tab-width: 8
- * mode: C
- * indent-tabs-mode: t
- * c-file-style: "stroustrup"
- * End:
- * ex: shiftwidth=4 tabstop=8
- */

bench/compute.c

@@ -1,96 +0,0 @@
-/*                       C O M P U T E . C
- * BRL-CAD
- *
- * Copyright (c) 2011-2020 United States Government as represented by
- * the U.S. Army Research Laboratory.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * 3. The name of the author may not be used to endorse or promote
- * products derived from this software without specific prior written
- * permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-/** @file compute.c
- *
- * run and computation functions
- *
- */
-
-#include "common.h"
-
-
-/**
- * average [..numbers..]
- *
- * computes the integer average for a set of given numbers
- */
-double
-average(int ac, double av[])
-{
-    double total = 0.0;
-
-    if (ac < 1)
-	return -0.0;
-
-    while (ac-- > 0) {
-	total += av[ac];
-    }
-    return total / ac;
-}
-
-
-double
-variance(int ac, double av[])
-{
-    double avg;
-    double err = 0.0;
-    double num = ac;
-
-    if (ac < 1)
-	return -0.0;
-    else if (ac == 1)
-	return 0.0;
-
-    avg = average(ac, av);
-
-    /* compute variance numerator for the population */
-    while (ac-- > 0) {
-	err += (av[ac] - avg) * (av[ac] - avg);
-    }
-
-    /* return the sample variance */
-    return err / (num - 1);
-}
-
-
-/*
- * Local Variables:
- * tab-width: 8
- * mode: C
- * indent-tabs-mode: t
- * c-file-style: "stroustrup"
- * End:
- * ex: shiftwidth=4 tabstop=8
- */

bench/lgt.sh

@@ -2,7 +2,7 @@
 #                          L G T . S H
 # BRL-CAD
 #
-# Copyright (c) 2004-2020 United States Government as represented by
+# Copyright (c) 2004-2016 United States Government as represented by
 # the U.S. Army Research Laboratory.
 #
 # Redistribution and use in source and binary forms, with or without

bench/pixcmp.c

@@ -1,7 +1,7 @@
 /*                        P I X C M P . C
  * BRL-CAD
  *
- * Copyright (c) 2004-2020 United States Government as represented by
+ * Copyright (c) 2004-2016 United States Government as represented by
  * the U.S. Army Research Laboratory.
  *
  * This program is free software; you can redistribute it and/or
@@ -36,7 +36,6 @@
 #endif
 #include "bio.h"
 
-#include "bu/app.h"
 #include "bu/getopt.h"
 #include "bu/log.h"
 #include "bu/file.h"
@@ -77,7 +76,7 @@ usage(const char *name)
 
 
 HIDDEN void
-handle_i_opt(const char *arg, size_t *skip1, size_t *skip2)
+handle_i_opt(const char *arg, off_t *skip1, off_t *skip2)
 {
     const char *endptr = arg;
     if ((arg == NULL) || ((skip1 == NULL) && (skip2 == NULL))) {
@@ -123,19 +122,18 @@ main(int argc, char *argv[])
     FILE *f2 = NULL;
     struct stat sf1, sf2;
 
-    size_t matching = 0;
-    size_t off1 = 0;
-    size_t offmany = 0;
+    long matching = 0;
+    long off1 = 0;
+    long offmany = 0;
 
     int c;
     int list_pixel_values = 0;
     int print_bytes = 0;
     int silent = 0;
-    size_t f1_skip = 0;
-    size_t f2_skip = 0;
-    size_t bytes = 0;
+    off_t f1_skip = 0;
+    off_t f2_skip = 0;
 
-    bu_setprogname(argv[0]);
+    long int bytes = 0;
 
     /* process opts */
     while ((c = bu_getopt(argc, argv, "lbi:s")) != -1) {
@@ -208,7 +206,7 @@ main(int argc, char *argv[])
     stat(argv[1], &sf2);
 
     if (sf1.st_size != sf2.st_size) {
-	bu_exit(FILE_ERROR, "Different file sizes found: %s(%d) and %s(%d).  Cannot perform pixcmp.\n", argv[0], (int)sf1.st_size, argv[1], (int)sf2.st_size);
+	bu_exit(FILE_ERROR, "Different file sizes found: %s(%d) and %s(%d).  Cannot perform pixcmp.\n", argv[0], sf1.st_size, argv[1], sf2.st_size);
     }
 
     if (!print_bytes) {
@@ -217,7 +215,7 @@ main(int argc, char *argv[])
     }
 
     /* skip requested pixels/bytes in FILE1 */
-    if (f1_skip && fseek(f1, f1_skip, SEEK_SET)) {
+    if (f1_skip && bu_fseek(f1, f1_skip, SEEK_SET)) {
 	bu_log("ERROR: Unable to seek %zd %s%s in FILE1\n",
 	       f1_skip,
 	       print_bytes?"byte":"pixel",
@@ -227,7 +225,7 @@ main(int argc, char *argv[])
     }
 
     /* skip requested pixels in FILE2 */
-    if (f2_skip && fseek(f2, f2_skip, SEEK_SET)) {
+    if (f2_skip && bu_fseek(f2, f2_skip, SEEK_SET)) {
 	bu_log("ERROR: Unable to seek %zd %s%s in FILE2\n",
 	       f1_skip,
 	       print_bytes?"byte":"pixel",
@@ -303,7 +301,7 @@ main(int argc, char *argv[])
 
     /* print summary */
     if (!silent) {
-	printf("pixcmp %s: %8zd matching, %8zd off by 1, %8zd off by many\n",
+	printf("pixcmp %s: %8ld matching, %8ld off by 1, %8ld off by many\n",
 	       print_bytes?"bytes":"pixels",
 	       matching, off1, offmany);
     }

bench/ref/CMakeLists.txt

@@ -22,7 +22,6 @@ BRLCAD_ADDDATA(PIX_LOG pix)
 
 CMAKEFILES(${BENCHMARK_PIX})
 CMAKEFILES(${PIX_LOG})
-CMAKEFILES(CMakeLists.txt)
 
 # Local Variables:
 # tab-width: 8

bench/run.c

@@ -1,112 +0,0 @@
-/*                           R U N . C
- * BRL-CAD
- *
- * Copyright (c) 2011-2020 United States Government as represented by
- * the U.S. Army Research Laboratory.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * 3. The name of the author may not be used to endorse or promote
- * products derived from this software without specific prior written
- * permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-/** @file run.c
- *
- * run functions
- *
- */
-
-#include "common.h"
-
-#include <stdlib.h>
-
-#include "bu.h"
-
-
-/* TODO: !!! obviously */
-struct bu_vls bu_argv_to_string(int ac, const char *av[]) {struct bu_vls v = BU_VLS_INIT_ZERO; if (ac) {bu_vls_printf(&v, "%s", av[0]);} return v;}
-int (*echo)(const char *, ...) = &bu_log;
-extern int bu_exec(const char *program, void *data, struct bu_vls *out, struct bu_vls *err);
-
-
-/**
- * run file_prefix geometry hypersample [..rt args..]
- * runs a single benchmark test assuming the following are preset:
- *
- *  RT := path/name of the raytracer to use
- *  DB := path to the geometry file
- *
- * it is assumed that stdin will be the view/frame input
- */
-int
-run(int ac, char *av[])
-{
-    int retval;
-    const char *run_geomname = av[0];
-    const char *run_geometry = av[1];
-    long int hypersample = strtod(av[2], NULL);
-    struct bu_vls args = BU_VLS_INIT_ZERO;
-    av += 3;
-    ac -= 3;
-
-    args = bu_argv_to_string(ac, (const char **)av);
-    echo("DEBUG: Running %s -B -M -s512 -H%ld -J0 %s -o %s.pix %s/%s.g %s\n", av[0], hypersample, args, run_geomname, run_geomname, run_geometry);
-
-    /* pipe(stdin_for_bu_exec); */
-    retval = bu_exec("program", NULL, NULL, NULL);
-    echo("DEBUG: Running %s returned %d\n", av[0], retval);
-
-    return retval;
-}
-
-
-/**
- * runs a series of benchmark tests assuming the following are preset:
- *
- *   TIMEFRAME := maximum amount of wallclock time to spend per test
- *
- * is is assumed that stdin will be the view/frame input
- */
-int
-bench(const char *test_name)
-{
-    if (!test_name)
-	return -1;
-
-    /* FIXME: !!! lots missing here */
-
-    return 0;
-}
-
-
-/*
- * Local Variables:
- * tab-width: 8
- * mode: C
- * indent-tabs-mode: t
- * c-file-style: "stroustrup"
- * End:
- * ex: shiftwidth=4 tabstop=8
- */

bench/run.sh

@@ -2,7 +2,7 @@
 #                          R U N . S H
 # BRL-CAD
 #
-# Copyright (c) 2004-2020 United States Government as represented by
+# Copyright (c) 2004-2016 United States Government as represented by
 # the U.S. Army Research Laboratory.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -70,29 +70,25 @@ LC_ALL=C
 
 # commands that this script expects
 for __cmd in echo pwd ; do
-    out=`echo "test" | $__cmd 2>&1`
+    echo "test" | $__cmd > /dev/null 2>&1
     if test ! x$? = x0 ; then
 	echo "INTERNAL ERROR: $__cmd command is required"
-	echo "                (output was [$out])"
 	exit 1
     fi
 done
-out=`echo "test" | grep "test" 2>&1`
+echo "test" | grep "test" > /dev/null 2>&1
 if test ! x$? = x0 ; then
     echo "INTERNAL ERROR: grep command is required"
-    echo "                (output was [$out])"
     exit 1
 fi
-out=`echo "test" | tr "test" "test" 2>&1`
+echo "test" | tr "test" "test" > /dev/null 2>&1
 if test ! x$? = x0 ; then
     echo "INTERNAL ERROR: tr command is required"
-    echo "                (output was [$out])"
     exit 1
 fi
-out=`echo "test" | sed "s/test/test/" 2>&1`
+echo "test" | sed "s/test/test/" > /dev/null 2>&1
 if test ! x$? = x0 ; then
     echo "INTERNAL ERROR: sed command is required"
-    echo "                (output was [$out])"
     exit 1
 fi
 
@@ -395,14 +391,12 @@ fi
 
 # where to write results
 LOGFILE=run-$$-benchmark.log
-if test -e $LOGFILE ; then
-    echo "WARNING: $LOGFILE already exists.  Appending."
-else
-    touch "$LOGFILE"
-fi
+touch "$LOGFILE"
 if test ! -w "$LOGFILE" ; then
-    echo "WARNING: Unable to log to $LOGFILE"
-    LOGFILE=
+    if test ! "x$LOGFILE" = "x/dev/null" ; then
+	echo "ERROR: Unable to log to $LOGFILE"
+    fi
+    LOGFILE=/dev/null
 fi
 
 VERBOSE_ECHO=:
@@ -421,13 +415,7 @@ fi
 $ECHO "B R L - C A D   B E N C H M A R K"
 $ECHO "================================="
 $ECHO "Running $THIS on `date`"
-if test "x$LOGFILE" != "x" ; then
-    $ECHO "Logging output to $LOGFILE"
-elif test "x$QUIET" != "x" ; then
-    $ECHO "Logging output to STDOUT"
-else
-    $ECHO "Logging output is OFF"
-fi
+$ECHO "Logging output to $LOGFILE"
 $ECHO "`uname -a 2>&1`"
 $ECHO
 
@@ -596,11 +584,8 @@ else
     $ECHO "Using [$ELP] for ELP"
 fi
 
-# stop git shell & msys2 arg manipulation
-export MSYS_NO_PATHCONV=1 MSYS2_ARG_CONV_EXCL="-F/dev/debug"
-
-# sanity check: make sure $RT runs
-out=`eval \"$RT\" -s1 -F/dev/debug \"${DB}/moss.g\" LIGHT 2>&1`
+# more sanity checks, make sure the binaries and scripts run
+eval \"$RT\" -s1 -F/dev/debug \"${DB}/moss.g\" LIGHT > /dev/null 2>&1
 ret=$?
 if test ! "x${ret}" = "x0" ; then
     $ECHO
@@ -608,30 +593,25 @@ if test ! "x${ret}" = "x0" ; then
     "$RT"
     $ECHO
     $ECHO "ERROR:  RT does not seem to work as expected"
-    $ECHO "        (output was [$out])"
     exit 2
 fi
 
-# sanity check: make sure $CMP runs
-echo "" > tmp1
-echo "" > tmp2
-out=`echo "" | eval \"$CMP\" tmp1 tmp2 2>&1`
+# create a temporary file named "null", fopen("/dev/null") does not work on
+# windows (using cygwin), so punt.
+> null
+eval \"$CMP\" null null >/dev/null 2>&1
+rm -f null
+
 ret=$?
 if test ! "x${ret}" = "x0" ; then
     $ECHO
     $ECHO "ERROR:  CMP does not seem to work as expected"
-    $ECHO "        (output was [$out])"
-    rm -f tmp1 tmp2
     exit 2
 fi
-rm -f tmp1 tmp2
-
-# sanity check: make sure $ELP runs
-out=`eval \"$ELP\" 0 2>&1`
+eval \"$ELP\" 0 > /dev/null 2>&1
 if test ! "x${ret}" = "x0" ; then
     $ECHO
     $ECHO "ERROR:  ELP does not seem to work as expected"
-    $ECHO "        (output was [$out])"
     exit 2
 fi
 
@@ -691,8 +671,7 @@ $ECHO
 
 
 # if expr works, let the user know about how long this might take
-zero=`expr 1 - 1 2>&1`
-if test "x$zero" = "x0" ; then
+if test "x`expr 1 - 1 2>/dev/null`" = "x0" ; then
     mintime="`expr 6 \* $TIMEFRAME`"
     if test $mintime -lt 1 ; then
 	mintime=0 # zero is okay
@@ -714,7 +693,6 @@ if test "x$zero" = "x0" ; then
     $ECHO
 else
     $ECHO "WARNING: expr is unavailable, unable to compute statistics"
-    $ECHO "         (output of 1 - 1 was [$zero])"
     $ECHO
 fi
 
@@ -881,13 +859,13 @@ sqrt ( ) {
     if test "x$sqrt_number" = "x" ; then
 	$ECHO "ERROR: cannot compute the square root of nothing" 1>&2
 	exit 1
-    elif test $sqrt_number -lt 0 ; then
+    elif test $sqrt_number -lt 0 > /dev/null 2>&1 ; then
 	$ECHO "ERROR: square root of negative numbers is only in your imagination" 1>&2
 	exit 1
     fi
 
     sqrt_have_dc=yes
-    out=`echo "1 1 + p" | dc 2>&1`
+    echo "1 1 + p" | dc >/dev/null 2>&1
     if test ! x$? = x0 ; then
 	sqrt_have_dc=no
     fi
@@ -897,7 +875,7 @@ sqrt ( ) {
 	sqrt_root=`echo "$sqrt_number v p" | dc`
     else
 	sqrt_have_bc=yes
-	out=`echo "1 + 1" | bc 2>&1`
+	echo "1 + 1" | bc >/dev/null 2>&1
 	if test ! "x$?" = "x0" ; then
 	    sqrt_have_bc=no
 	fi
@@ -1247,13 +1225,13 @@ perf ( ) {
 
     # see if we have a calculator
     perf_have_dc=yes
-    out=`echo "1 1 + p" | dc 2>&1`
+    echo "1 1 + p" | dc >/dev/null 2>&1
     if test ! x$? = x0 ; then
 	perf_have_dc=no
     fi
 
     perf_have_bc=yes
-    out=`echo "1 + 1" | bc 2>&1`
+    echo "1 + 1" | bc >/dev/null 2>&1
     if test ! x$? = x0 ; then
 	perf_have_bc=no
     fi

bench/try.sh

@@ -2,7 +2,7 @@
 #                          T R Y . S H
 # BRL-CAD
 #
-# Copyright (c) 2004-2020 United States Government as represented by
+# Copyright (c) 2004-2016 United States Government as represented by
 # the U.S. Army Research Laboratory.
 #
 # Redistribution and use in source and binary forms, with or without

bench/viewdiff.sh

@@ -2,7 +2,7 @@
 #                    V I E W D I F F . S H
 # BRL-CAD
 #
-# Copyright (c) 2004-2020 United States Government as represented by
+# Copyright (c) 2004-2016 United States Government as represented by
 # the U.S. Army Research Laboratory.
 #
 # Redistribution and use in source and binary forms, with or without

configure

@@ -10,9 +10,9 @@ while [ "$1" != "" ]
 do
    case $1
    in
-     --enable-all)                options="$options -DBRLCAD_BUNDLED_LIBS=BUNDLED";
+     --enable-all)                options="$options -DBRLCAD_BUNDLED_LIBS=ON";
                                   shift;;
-     --disable-all)                options="$options -DBRLCAD_BUNDLED_LIBS=SYSTEM";
+     --disable-all)                options="$options -DBRLCAD_BUNDLED_LIBS=OFF";
                                   shift;;
      --enable-opengl)                options="$options -DBRLCAD_ENABLE_OPENGL=ON";
                                   shift;;
@@ -70,6 +70,14 @@ do
                                   shift;;
      --disable-all-cxx)                options="$options -DENABLE_ALL_CXX_COMPILE=OFF";
                                   shift;;
+     --enable-posix)                options="$options -DENABLE_POSIX_COMPLIANCE=ON";
+                                  shift;;
+     --disable-posix)                options="$options -DENABLE_POSIX_COMPLIANCE=OFF";
+                                  shift;;
+     --strict-iso-c)                options="$options -DENABLE_STRICT_COMPILER_STANDARD_COMPLIANCE=ON";
+                                  shift;;
+     --strict-iso-c)                options="$options -DENABLE_STRICT_COMPILER_STANDARD_COMPLIANCE=OFF";
+                                  shift;;
      --enable-docs)                options="$options -DBRLCAD_EXTRADOCS=ON";
                                   shift;;
      --disable-docs)                options="$options -DBRLCAD_EXTRADOCS=OFF";
@@ -118,14 +126,26 @@ do
                                   shift;;
      --disable-libz)                options="$options -DBRLCAD_ZLIB=SYSTEM";
                                   shift;;
-     --enable-png)                options="$options -DBRLCAD_PNG=BUNDLED";
+     --enable-tinycthread)                options="$options -DBRLCAD_TINYCTHREAD=BUNDLED";
                                   shift;;
-     --disable-png)                options="$options -DBRLCAD_PNG=SYSTEM";
+     --disable-tinycthread)                options="$options -DBRLCAD_TINYCTHREAD=SYSTEM";
+                                  shift;;
+     --enable-freetype)                options="$options -DBRLCAD_FREETYPE=BUNDLED";
+                                  shift;;
+     --disable-freetype)                options="$options -DBRLCAD_FREETYPE=SYSTEM";
+                                  shift;;
+     --enable-termlib)                options="$options -DBRLCAD_TERMLIB=BUNDLED";
+                                  shift;;
+     --disable-termlib)                options="$options -DBRLCAD_TERMLIB=SYSTEM";
                                   shift;;
      --enable-netpbm)                options="$options -DBRLCAD_NETPBM=BUNDLED";
                                   shift;;
      --disable-netpbm)                options="$options -DBRLCAD_NETPBM=SYSTEM";
                                   shift;;
+     --enable-png)                options="$options -DBRLCAD_PNG=BUNDLED";
+                                  shift;;
+     --disable-png)                options="$options -DBRLCAD_PNG=SYSTEM";
+                                  shift;;
      --enable-utahrle)                options="$options -DBRLCAD_UTAHRLE=BUNDLED";
                                   shift;;
      --disable-utahrle)                options="$options -DBRLCAD_UTAHRLE=SYSTEM";
@@ -154,6 +174,10 @@ do
                                   shift;;
      --disable-tkhtml)                options="$options -DBRLCAD_TKHTML=SYSTEM";
                                   shift;;
+     --enable-tkpng)                options="$options -DBRLCAD_TKPNG=BUNDLED";
+                                  shift;;
+     --disable-tkpng)                options="$options -DBRLCAD_TKPNG=SYSTEM";
+                                  shift;;
      --enable-tktable)                options="$options -DBRLCAD_TKTABLE=BUNDLED";
                                   shift;;
      --disable-tktable)                options="$options -DBRLCAD_TKTABLE=SYSTEM";
@@ -162,9 +186,9 @@ do
                                   shift;;
      --disable-opennurbs)                options="$options -DBRLCAD_OPENNURBS=SYSTEM";
                                   shift;;
-     --enable-spsr)                options="$options -DBRLCAD_SPSR=BUNDLED";
+     --enable-spr)                options="$options -DBRLCAD_SPR=BUNDLED";
                                   shift;;
-     --disable-spsr)                options="$options -DBRLCAD_SPSR=SYSTEM";
+     --disable-spr)                options="$options -DBRLCAD_SPR=SYSTEM";
                                   shift;;
      --enable-scl)                options="$options -DBRLCAD_SC=BUNDLED";
                                   shift;;
@@ -190,13 +214,9 @@ do
                                   shift;;
      --disable-gdiam)                options="$options -DBRLCAD_GDIAM=SYSTEM";
                                   shift;;
-     --enable-proj4)                options="$options -DBRLCAD_PROJ4=BUNDLED";
+     --enable-bullet)                options="$options -DBRLCAD_BULLET=BUNDLED";
                                   shift;;
-     --disable-proj4)                options="$options -DBRLCAD_PROJ4=SYSTEM";
-                                  shift;;
-     --enable-gdal)                options="$options -DBRLCAD_GDAL=BUNDLED";
-                                  shift;;
-     --disable-gdal)                options="$options -DBRLCAD_GDAL=SYSTEM";
+     --disable-bullet)                options="$options -DBRLCAD_BULLET=SYSTEM";
                                   shift;;
      --prefix=*)   	          inputstr=$1;
 				  options="$options -DCMAKE_INSTALL_PREFIX=${inputstr#--prefix=}";

db/CMakeLists.txt

@@ -1,131 +1,3 @@
-# There is quite a bit of shared logic for the various converters when it comes
-# to building .g outputs, so we use a single function to manage the process and
-# handle format-specific bits internally.  TODO - we probably need to add
-# optional argument support here later to support (say) specifying a specific
-# COMGEOM or STEP format version...
-
-function(ADD_G_TARGET in_model folder)
-
-  # Initialize
-  set(MODEL_TYPE "UNKNOWN")
-
-  # Get our root path
-  if(CMAKE_CONFIGURATION_TYPES)
-    set(bin_root "${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}")
-  else(CMAKE_CONFIGURATION_TYPES)
-    set(bin_root "${CMAKE_BINARY_DIR}")
-  endif(CMAKE_CONFIGURATION_TYPES)
-
-  # Find our conversion type
-  set(model_types "3dm;asc;comgeom;fg4;stp")
-  foreach(mt ${model_types})
-    if("${MODEL_TYPE}" STREQUAL "UNKNOWN")
-      if("${in_model}" MATCHES ".${mt}$")
-	set(MODEL_TYPE "${mt}")
-	string(REGEX REPLACE "([0-9a-z]*).${mt}" "\\1" in_model_root "${in_model}")
-      endif("${in_model}" MATCHES ".${mt}$")
-    endif("${MODEL_TYPE}" STREQUAL "UNKNOWN")
-  endforeach(mt ${model_types})
-  if("${MODEL_TYPE}" STREQUAL "UNKNOWN")
-    message(FATAL_ERROR "Unable to identify input model type for file ${in_model}")
-  endif("${MODEL_TYPE}" STREQUAL "UNKNOWN")
-
-  # Find our output file and path
-  string(REPLACE "${CMAKE_SOURCE_DIR}/" "" rel_dir "${CMAKE_CURRENT_SOURCE_DIR}")
-  set(output_file ${DATA_DIR}/${rel_dir}/${in_model_root}.g)
-  set(log_file ${CMAKE_CURRENT_BINARY_DIR}/${in_model_root}.log)
-
-  # Make sure the output db target directories are there
-  if(CMAKE_CONFIGURATION_TYPES)
-    foreach(CFG_TYPE ${CMAKE_CONFIGURATION_TYPES})
-      file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/${CFG_TYPE}/${DATA_DIR}/${rel_dir}")
-    endforeach(CFG_TYPE ${CMAKE_CONFIGURATION_TYPES})
-  else(CMAKE_CONFIGURATION_TYPES)
-    file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/${DATA_DIR}/${rel_dir}")
-  endif(CMAKE_CONFIGURATION_TYPES)
-
-  #############################################################################
-  #                            Build logic
-  #############################################################################
-
-  # The 3DM conversion is rather different than the general pattern at the
-  # moment (However, the 3dm approach is probably the "wave of the future" in
-  # the sense that it uses libgcv...)
-  if(${MODEL_TYPE} STREQUAL "3dm")
-
-    set(INPUT_FILE "${CMAKE_CURRENT_SOURCE_DIR}/${in_model}")
-    set(OUTPUT_FILE "${output_file}")
-    # Use the model name for the script, since the output file is specific to this input
-    configure_file("${CMAKE_SOURCE_DIR}/db/conv_run.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/${in_model_root}.cmake" @ONLY)
-
-    # Define the target
-    add_custom_command(
-      OUTPUT ${CMAKE_CURRENT_BUILD_DIR_SCRIPT}/${output_file}
-      COMMAND ${CMAKE_COMMAND} -DEXEC=$<TARGET_FILE:3dm-g> -P "${CMAKE_CURRENT_BINARY_DIR}/${in_model_root}.cmake"
-      DEPENDS 3dm-g ${CMAKE_CURRENT_SOURCE_DIR}/${in_model}
-      )
-
-  endif(${MODEL_TYPE} STREQUAL "3dm")
-
-  # The rest of the conversions follow the simpler/older pattern:
-
-  if(${MODEL_TYPE} STREQUAL "asc")
-    if (BRLCAD_ENABLE_TCL)
-      add_custom_command(
-	OUTPUT ${CMAKE_CURRENT_BUILD_DIR_SCRIPT}/${output_file}
-	COMMAND asc2g "${CMAKE_CURRENT_SOURCE_DIR}/${in_model}" ${CMAKE_CURRENT_BUILD_DIR_SCRIPT}/${output_file}
-	DEPENDS asc2g "${CMAKE_CURRENT_SOURCE_DIR}/${in_model}"
-	)
-    endif (BRLCAD_ENABLE_TCL)
-  endif(${MODEL_TYPE} STREQUAL "asc")
-
-  if(${MODEL_TYPE} STREQUAL "comgeom")
-    add_custom_command(
-      OUTPUT ${CMAKE_CURRENT_BUILD_DIR_SCRIPT}/${output_file}
-      COMMAND ${CMAKE_COMMAND} -E remove ${CMAKE_CURRENT_BUILD_DIR_SCRIPT}/${output_file}
-      COMMAND comgeom-g -v 5 ${CMAKE_CURRENT_SOURCE_DIR}/${in_model} ${CMAKE_CURRENT_BUILD_DIR_SCRIPT}/${output_file} > ${log_file} 2>&1
-      DEPENDS comgeom-g ${CMAKE_CURRENT_SOURCE_DIR}/${in_model}
-      )
-  endif(${MODEL_TYPE} STREQUAL "comgeom")
-
-  if(${MODEL_TYPE} STREQUAL "fg4")
-    add_custom_command(
-      OUTPUT ${CMAKE_CURRENT_BUILD_DIR_SCRIPT}/${output_file}
-      COMMAND fast4-g ${CMAKE_CURRENT_SOURCE_DIR}/${in_model} ${CMAKE_CURRENT_BUILD_DIR_SCRIPT}/${output_file} > ${log_file} 2>&1
-      DEPENDS fast4-g ${CMAKE_CURRENT_SOURCE_DIR}/${in_model}
-      )
-  endif(${MODEL_TYPE} STREQUAL "fg4")
-
-  if(${MODEL_TYPE} STREQUAL "stp")
-    if (BRLCAD_ENABLE_STEP)
-      add_custom_command(
-	OUTPUT ${CMAKE_CURRENT_BUILD_DIR_SCRIPT}/${output_file}
-	COMMAND step-g -O ${CMAKE_CURRENT_BUILD_DIR_SCRIPT}/${output_file} ${CMAKE_CURRENT_SOURCE_DIR}/${in_model} > ${log_file} 2>&1
-	DEPENDS step-g ${CMAKE_CURRENT_SOURCE_DIR}/${in_model}
-	)
-    else (BRLCAD_ENABLE_STEP)
-      CMAKEFILES(${CMAKE_CURRENT_SOURCE_DIR}/${in_model})
-    endif (BRLCAD_ENABLE_STEP)
-  endif(${MODEL_TYPE} STREQUAL "stp")
-
-  if(NOT ${MODEL_TYPE} STREQUAL "asc" OR BRLCAD_ENABLE_TCL)
-    if(NOT ${MODEL_TYPE} STREQUAL "stp" OR BRLCAD_ENABLE_STEP)
-      add_custom_target(${in_model_root}.g ALL DEPENDS ${CMAKE_CURRENT_BUILD_DIR_SCRIPT}/${output_file})
-      set_target_properties(${in_model_root}.g PROPERTIES FOLDER "${folder}")
-
-      # Install logic
-      if(BRLCAD_INSTALL_EXAMPLE_GEOMETRY)
-	install(FILES ${CMAKE_CURRENT_BUILD_DIR_INSTALL}/${output_file} DESTINATION ${DATA_DIR}/${rel_dir})
-      endif(BRLCAD_INSTALL_EXAMPLE_GEOMETRY)
-
-      # Clean-up
-      set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES "${log_file}")
-      DISTCLEAN("${log_file}")
-    endif(NOT ${MODEL_TYPE} STREQUAL "stp" OR BRLCAD_ENABLE_STEP)
-  endif(NOT ${MODEL_TYPE} STREQUAL "asc" OR BRLCAD_ENABLE_TCL)
-
-endfunction(ADD_G_TARGET in_model folder)
-
 set(G_BENCHMARK_MODELS
   bldg391.asc
   m35.asc
@@ -136,9 +8,7 @@ set(G_BENCHMARK_MODELS
 )
 
 set(G_SAMPLE_MODELS
-  aet.asc
   axis.asc
-  bearing.asc
   boolean-ops.asc
   castle.asc
   cornell.asc
@@ -147,7 +17,6 @@ set(G_SAMPLE_MODELS
   crod.asc
   cube.asc
   demo.asc
-  die.asc
   galileo.asc
   goliath.asc
   havoc.asc
@@ -158,7 +27,6 @@ set(G_SAMPLE_MODELS
   pic.asc
   pinewood.asc
   prim.asc
-  rounds.asc
   tank_car.asc
   terra.asc
   toyjeep.asc
@@ -167,7 +35,43 @@ set(G_SAMPLE_MODELS
   woodsman.asc
   xmp.asc
 )
-add_subdirectory(chess)
+
+macro(ADD_G_TARGET g_model folder)
+  string(REGEX REPLACE "([0-9a-z]*).asc" "\\1" g_model_root "${g_model}")
+  set(output_file ${bin_root}/${DATA_DIR}/db/${g_model_root}.g)
+  add_custom_command(
+    OUTPUT ${output_file}
+    COMMAND asc2g "${CMAKE_CURRENT_SOURCE_DIR}/${g_model}" ${output_file}
+    DEPENDS asc2g "${CMAKE_CURRENT_SOURCE_DIR}/${g_model}"
+  )
+  add_custom_target(${g_model_root}.g ALL DEPENDS ${output_file})
+  set_target_properties(${g_model_root}.g PROPERTIES FOLDER "${folder}")
+  if(BRLCAD_INSTALL_EXAMPLE_GEOMETRY)
+    if(NOT "${CMAKE_CFG_INTDIR}" STREQUAL "." AND CMAKE_CONFIGURATION_FILES)
+      string(REPLACE "${CMAKE_CFG_INTDIR}" "\${BUILD_TYPE}" output_file "${output_file}")
+    endif(NOT "${CMAKE_CFG_INTDIR}" STREQUAL "." AND CMAKE_CONFIGURATION_FILES)
+    install(FILES ${output_file} DESTINATION ${DATA_DIR}/db)
+  endif(BRLCAD_INSTALL_EXAMPLE_GEOMETRY)
+  set(BUILT_MODELS "${BUILT_MODELS};${output_file}")
+endmacro(ADD_G_TARGET g_model folder)
+
+
+# Get our root path
+if(CMAKE_CONFIGURATION_TYPES)
+  set(bin_root "${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}")
+else(CMAKE_CONFIGURATION_TYPES)
+  set(bin_root "${CMAKE_BINARY_DIR}")
+endif(CMAKE_CONFIGURATION_TYPES)
+
+# Make sure the db directories are there
+if(CMAKE_CONFIGURATION_TYPES)
+  foreach(CFG_TYPE ${CMAKE_CONFIGURATION_TYPES})
+     file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/${CFG_TYPE}/${DATA_DIR}/db")
+  endforeach(CFG_TYPE ${CMAKE_CONFIGURATION_TYPES})
+else(CMAKE_CONFIGURATION_TYPES)
+  file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/${DATA_DIR}/db")
+endif(CMAKE_CONFIGURATION_TYPES)
+
 add_subdirectory(comgeom)
 add_subdirectory(nist)
 add_subdirectory(faa)
@@ -175,62 +79,23 @@ add_subdirectory(faa)
 foreach(g_input ${G_BENCHMARK_MODELS})
   ADD_G_TARGET(${g_input} "BRL-CAD Geometry Models/Benchmark")
 endforeach(g_input ${G_BENCHMARK_MODELS})
+CMAKEFILES(${G_BENCHMARK_MODELS})
 
 foreach(g_input ${G_SAMPLE_MODELS})
   ADD_G_TARGET(${g_input} "BRL-CAD Geometry Models/Sample")
 endforeach(g_input ${G_SAMPLE_MODELS})
+CMAKEFILES(${G_SAMPLE_MODELS})
+
+set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "${BUILT_MODELS}")
 
 if(BRLCAD_INSTALL_EXAMPLE_GEOMETRY)
    BRLCAD_ADDDATA(terra.dsp db)
 endif(BRLCAD_INSTALL_EXAMPLE_GEOMETRY)
-
-if(SH_EXEC)
-  set(conversion_g_files)
-  set(conversion_g_files_fp)
-  set(conversion_deps_list)
-
-  if (BRLCAD_ENABLE_TCL)
-    macro(Sh_Conversion_Test gfile depends_list)
-      add_custom_target(convert-${gfile} COMMAND ${SH_EXEC} ${CMAKE_SOURCE_DIR}/sh/conversion.sh GED=$<TARGET_FILE:mged> ${CMAKE_BINARY_DIR}/${DATA_DIR}/db/${gfile})
-      set_target_properties(convert-${gfile} PROPERTIES EXCLUDE_FROM_DEFAULT_BUILD 1)
-      set_target_properties(convert-${gfile} PROPERTIES FOLDER "BRL-CAD Conversion Tests")
-      set(conversion_g_files ${conversion_g_files} ${gfile})
-      if(NOT "${depends_list}" STREQUAL "")
-	add_dependencies(convert-${gfile} ${depends_list})
-	set(conversion_deps_list ${conversion_deps_list} ${depends_list})
-      endif(NOT "${depends_list}" STREQUAL "")
-    endmacro(Sh_Conversion_Test)
-
-    foreach(g_input ${G_BENCHMARK_MODELS})
-      get_filename_component(GROOT "${g_input}" NAME_WE)
-      Sh_Conversion_Test(${GROOT}.g "mged")
-    endforeach(g_input ${G_BENCHMARK_MODELS})
-    foreach(g_input ${G_SAMPLE_MODELS})
-      get_filename_component(GROOT "${g_input}" NAME_WE)
-      Sh_Conversion_Test(${GROOT}.g "mged")
-    endforeach(g_input ${G_SAMPLE_MODELS})
-
-    list(REMOVE_DUPLICATES conversion_deps_list)
-    foreach(gfile ${conversion_g_files})
-      set(conversion_g_files_fp ${conversion_g_files_fp} "${CMAKE_BINARY_DIR}/${DATA_DIR}/db/${gfile}")
-    endforeach(gfile ${conversion_g_files})
-    add_custom_target(convert COMMAND ${SH_EXEC} ${CMAKE_SOURCE_DIR}/sh/conversion.sh GED=$<TARGET_FILE:mged> ${conversion_g_files_fp})
-    set_target_properties(convert PROPERTIES EXCLUDE_FROM_DEFAULT_BUILD 1)
-    set_target_properties(convert PROPERTIES FOLDER "BRL-CAD Conversion Tests")
-    add_dependencies(convert ${conversion_deps_list})
-  endif (BRLCAD_ENABLE_TCL)
-endif(SH_EXEC)
-
 CMAKEFILES(
-  ${G_BENCHMARK_MODELS}
-  ${G_SAMPLE_MODELS}
-  CMakeLists.txt
-  aet.rt
   cornell.rt
   cube.rt
   db.php
-  include/ctype.inc
-  include/debug.inc
+  include
 )
 
 # Local Variables:

db/aet.asc

@@ -1,68 +0,0 @@
-title {Untitled BRL-CAD Database}
-units mm
-put {xyzringtrc.s} tgc V {0.31168735027313232421875 0.31356084346771240234375 0.2343517243862152099609375}  H {-0.02296111360192298889160156 -0.02476786263287067413330078 0.03948847576975822448730469}  A {-0.003937630914151668548583984 -0.02411045134067535400390625 -0.01741208322346210479736328}  B {0.02662250958383083343505859 -0.01068659685552120208740234 0.008777192793786525726318359}  C {-3.937628207495436072349548E-05 -0.0002411044843029230833053589 -0.0001741207961458712816238403}  D {0.0002662249607965350151062012 -0.0001068659257725812494754791 8.77717902767471969127655E-05} 
-put {viewdirtrc.s} tgc V {0.08660250157117843627929688 0.08660250157117843627929688 0.08660250157117843627929688}  H {-0.07794228941202163696289062 -0.07794228941202163696289062 -0.07794228941202163696289062}  A {0 0.02828427031636238098144531 -0.02828427031636238098144531}  B {0.03265986219048500061035156 -0.01632993109524250030517578 -0.01632993109524250030517578}  C {0 0.000212132028536871075630188 -0.000212132028536871075630188}  D {0.0002449489838909357786178589 -0.0001224744919454678893089294 -0.0001224744919454678893089294} 
-put {twistpanel.r} comb region yes tree {l twistpanel.c}
-attr set {twistpanel.r} {color} {232/198/232} {shader} {glass {tr 0.6}} {region} {R} {region_id} {1000} {material_id} {1} {los} {100}
-put {xyzringcut.c} comb region no tree {- {- {- {- {- {- {- {- {- {- {l ringxyztor.s} {l cut0.s}} {l cut1.s}} {l cut2.s}} {l cut4.s}} {l xrcc.s}} {l yrcc.s}} {l zrcc.s}} {l viewdirrcc.s}} {l xyzcutrcc.s}} {l xyzringtrc.s}}
-put {viewdirrcc.s} tgc V {0.779421329498291015625 0.779421329498291015625 0.779421329498291015625}  H {-0.6928203105926513671875 -0.6928203105926513671875 -0.6928203105926513671875}  A {0 0.007071067579090595245361328 -0.007071067579090595245361328}  B {0.008164965547621250152587891 -0.004082482773810625076293945 -0.004082482773810625076293945}  C {0 0.007071067579090595245361328 -0.007071067579090595245361328}  D {0.008164965547621250152587891 -0.004082482773810625076293945 -0.004082482773810625076293945} 
-put {twistpanel.c} comb region no tree {- {- {- {l twistrcc.s} {l twisttor.s}} {l twisttrc.s}} {l viewdirrcc.s}}
-put {ringxytor.s} tor V {0 0 0}  H {0 0 1}  r_a 0.5 r_h 0.009999999776482582092285156
-put {twistring.r} comb region yes tree {l twistring.c}
-attr set {twistring.r} {color} {232/198/232} {shader} {mirror {tr .1 re 0.4}} {region} {R} {region_id} {1000} {material_id} {1} {los} {100}
-put {xyringtrc.s} tgc V {0.3913685381412506103515625 0.3006020486354827880859375 -0.0009004921885207295417785645}  H {-0.03143119439482688903808594 0.04401883110404014587402344 -0.0006720747915096580982208252}  A {0.02089671231806278228759766 0.01464617997407913208007812 -0.01800444535911083221435547}  B {-0.01446941774338483810424805 -0.01072130445390939712524414 -0.02551533468067646026611328}  C {0.0002089670742861926555633545 0.0001464617671445012092590332 -0.0001800443860702216625213623}  D {-0.0001446941751055419445037842 -0.0001072130180546082556247711 -0.0002551533398218452930450439} 
-put {xyzcutrcc.s} arb8 V1 {0.285196959972381591796875 0.223926544189453125 0.2792418301105499267578125}  V2 {0.3270788453519344329833984 0.2655878327786922454833984 0.2198253460228443145751953}  V3 {0.3691307827830314636230469 0.3075636327266693115234375 0.2788994473521597683429718}  V4 {0.3272488489747047424316406 0.2659022919833660125732422 0.3383159413933753967285156}  V5 {0.2260562554001808166503906 0.2832767628133296966552734 0.2791691728780278936028481}  V6 {0.2679381202906370162963867 0.3249380290508270263671875 0.2197526805102825164794922}  V7 {0.3099901042878627777099609 0.366913974285125732421875 0.2788267984578851610422134}  V8 {0.2681080885231494903564453 0.3252525255084037780761719 0.3382433503866195678710938} 
-put {xyringcut.c} comb region no tree {- {- {- {- {- {- {- {- {- {l ringxytor.s} {l cut0.s}} {l cut1.s}} {l cut3.s}} {l xrcc.s}} {l yrcc.s}} {l zrcc.s}} {l ringxyztor.s}} {l xycutrcc.s}} {l xyringtrc.s}}
-put {testdisks.c} comb region no tree {u {- {- {- {l xyzrcc.s} {l cut0.s}} {l cut1.s}} {l cut2.s}} {- {- {- {- {- {l xyrcc.s} {l cut0.s}} {l cut1.s}} {l cut2.s}} {l cut3.s}} {l cut0.s}}}
-put {twistring.c} comb region no tree {u {- {- {l twisttor.s} {l twistcut.s}} {l twisttrc.s}} {l twisttrc.s}}
-put {halfplane.s} half N {0 0 1}  d -0.536277353763580322265625
-put {halfplane.r} comb region yes tree {l halfplane.s}
-attr set {halfplane.r} {color} {255/255/255} {shader} {stack {{phong   {sp 0.05 di 0.95}} }} {region} {R} {region_id} {1002} {material_id} {1} {los} {100}
-put {twisttor.s} tor V {0.449999988079071044921875 0.449999988079071044921875 0.449999988079071044921875}  H {-0.577350269189625731058868 -0.577350269189625731058868 -0.577350269189625731058868}  r_a 0.1500000016475442066177237 r_h 0.01000000030444709100962974
-put {twistcut.s} part V {0.3950000000000000177635684 0.3850000000000000088817842 0.5649999999999999467092948}  H {0.0003640000000000000114804 -0.0003699999999999999946917462 -0.0005000000000000000104083409}  r_v 0.02800000000000000058286709 r_h 0.02800000000000000058286709
-put {twisttrc.s} tgc V {0.37255561351776123046875 0.40711653232574462890625 0.57051956653594970703125}  H {0.03641721233725547790527344 -0.03706122934818267822265625 -0.0005011741304770112037658691}  A {0.01779515855014324188232422 0.01750466972589492797851562 -0.001385415205731987953186035}  B {0.001156966434791684150695801 0.0007993413601070642471313477 0.02496042102575302124023438}  C {0.0001779512967914342880249023 0.0001750463998178020119667053 -1.385413543175673112273216E-05}  D {1.156978123617591336369514E-05 7.993325198185630142688751E-06 0.0002496042288839817047119141} 
-put {xyzpanel.r} comb region yes tree {l xyzcut.c}
-attr set {xyzpanel.r} {color} {205/253/172} {shader} {glass {tr 0.6}} {region} {R} {region_id} {1003} {material_id} {1} {los} {100}
-put {twistrcc.s} tgc V {0.4472982883453369140625 0.4472982883453369140625 0.4472982883453369140625}  H {0.005773502867668867111206055 0.005773502867668867111206055 0.005773502867668867111206055}  A {0 -0.1060660183429718017578125 0.1060660183429718017578125}  B {0.1224744841456413269042969 -0.06123724207282066345214844 -0.06123724207282066345214844}  C {0 -0.1060660183429718017578125 0.1060660183429718017578125}  D {0.1224744841456413269042969 -0.06123724207282066345214844 -0.06123724207282066345214844} 
-put {xycutrcc.s} arb8 V1 {0.4098457992076873779296875 0.330240428447723388671875 -0.03679068386554718017578125}  V2 {0.3675903864204883575439453 0.3863152638077735900878906 -0.03679068386160150305741467}  V3 {0.3675903864204883575439453 0.3863152638077735900878906 0.03342260420322418212890625}  V4 {0.4098457992100617008901509 0.3302404284445723536833839 0.03342260420322418212890625}  V5 {0.3537709638476371765136719 0.2879850156605243682861328 -0.03679068386554718017578125}  V6 {0.3115155547857284545898438 0.3440598426386713981628418 -0.03679068386160150305741467}  V7 {0.3115155547857284545898438 0.3440598426386713981628418 0.03342260420322418212890625}  V8 {0.3537709638476371765136719 0.2879850156605243682861328 0.03342260420322418212890625} 
-put {cutdisks.c} comb region no tree {- {- {- {- {- {l disks.c} {l cut0.s}} {l cut1.s}} {l cut2.s}} {l cut3.s}} {l cut4.s}}
-put {twistcut.s.backu} ell V {0.3945335447788238525390625 0.383843958377838134765625 0.5655720233917236328125}  A {0.03095294535160064697265625 -0.0002858481311704963445663452 -0.0002035317302215844392776489}  B {0.0002871743054129183292388916 0.03095294535160064697265625 0.0002016565413214266300201416}  C {0.0002016565558733418583869934 -0.0002035317156696692109107971 0.03095364384353160858154297} 
-put {xyzring.r} comb region yes tree {u {l xyzringcut.c} {l xyzringtrc.s}}
-attr set {xyzring.r} {color} {230/253/215} {shader} {mirror {tr .1 re 0.4}} {region} {R} {region_id} {1005} {material_id} {1} {los} {100}
-put {viewdir.r} comb region yes tree {l viewdir.c}
-attr set {viewdir.r} {color} {253/227/198} {shader} {phong   {tr .1 ri 1.5 sh 2}} {region} {R} {region_id} {1001} {material_id} {1} {los} {100}
-put {xypanel.r} comb region yes tree {l xycut.c}
-attr set {xypanel.r} {color} {178/221/243} {shader} {glass {tr 0.6}} {region} {R} {region_id} {1002} {material_id} {1} {los} {100}
-put {diagram.r} comb region no tree {u {u {u {l arrows.r} {l twistpanel.r}} {u {l twistring.r} {l xypanel.r}}} {u {u {l xyring.r} {l xyzpanel.r}} {u {l xyzring.r} {l viewdir.r}}}}
-put {viewdir.c} comb region no tree {u {l viewdirrcc.s} {- {- {- {l viewdirtrc.s} {l xrcc.s}} {l yrcc.s}} {l zrcc.s}}}
-put {arrows.r} comb region yes tree {l coordinates.c}
-attr set {arrows.r} {color} {217/217/254} {shader} {mirror {tr .1 re 0.4}} {region} {R} {region_id} {1001} {material_id} {1} {los} {100}
-put {xyring.r} comb region yes tree {u {l xyringcut.c} {l xyringtrc.s}}
-attr set {xyring.r} {color} {206/230/242} {shader} {mirror {tr .1 re 0.4}} {region} {R} {region_id} {1004} {material_id} {1} {los} {100}
-put {ground.s} ell V {0 0 -10000.08984375}  A {10000 0 0}  B {0 6.12303176911188629105709E-13 10000}  C {0 -10000 6.12303176911188629105709E-13} 
-put {xyzcut.c} comb region no tree {- {- {- {- {- {- {- {- {- {- {- {l xyzrcc.s} {l cut0.s}} {l cut1.s}} {l cut2.s}} {l cut4.s}} {l xrcc.s}} {l yrcc.s}} {l zrcc.s}} {l viewdirtrc.s}} {l viewdirrcc.s}} {l ringxyztor.s}} {l xyzringtrc.s}}
-put {ground.r} comb region yes tree {l ground.c}
-attr set {ground.r} {color} {255/255/255} {shader} {stack {{checker {b  {192 192 192} s 8192.0}} {phong   {sp 0.8 sh 4 em .5}} }} {region} {R} {region_id} {1001} {material_id} {1} {los} {100}
-put {xyzrcc.s} tgc V {0.005014000460505485534667969 -0.004998999647796154022216797 7.123547086408665851564592E-19}  H {-0.009999999776482582092285156 0.009999999776482582092285156 0}  A {-0.356000006198883056640625 -0.356000006198883056640625 0}  B {0 0 0.5}  C {-0.356000006198883056640625 -0.356000006198883056640625 0}  D {0 0 0.5} 
-put {ground.c} comb region no tree {l ground.s}
-put {disks2.c} comb region no tree {u {- {- {- {- {l xyzrcc.s} {l cut0.s}} {l cut1.s}} {l cut2.s}} {l xyrcc.s}} {- {- {- {l xyrcc.s} {l cut0.s}} {l cut1.s}} {l cut2.s}}}
-put {light.s} ell V {-98.451141357421875 103.03456878662109375 200.0417633056640625}  A {14 0 0}  B {0 14 0}  C {0 0 14} 
-put {light.r} comb region yes tree {l light.s}
-attr set {light.r} {color} {255/255/255} {shader} {light {a 270 d  {1 0 0} s 16 v 0}} {region} {R} {region_id} {1002} {material_id} {1} {los} {100}
-put {xyrcc.s} tgc V {0 0 -0.004999999888241291046142578}  H {0 0 0.009999999776482582092285156}  A {0 -0.5 0}  B {0.5 0 0}  C {0 -0.5 0}  D {0.5 0 0} 
-put {xycut.c} comb region no tree {- {- {- {- {- {- {- {- {- {- {- {l xyrcc.s} {l cut0.s}} {l cut1.s}} {l cut3.s}} {l xrcc.s}} {l yrcc.s}} {l zrcc.s}} {l xyzrcc.s}} {l ringxytor.s}} {l viewdirtrc.s}} {l xyringtrc.s}} {l viewdirrcc.s}}
-put {disks.c} comb region no tree {u {- {l xyzrcc.s} {l xyrcc.s}} {l xyrcc.s}}
-put {rings.c} comb region no tree {u {l ringxytor.s} {l ringxyztor.s}}
-put {ztec.s} tgc V {0 0 1}  H {0 0 0.1000000014901161193847656}  A {0.02999999932944774627685547 0 0}  B {0 0.02999999932944774627685547 0}  C {0.0003000000142492353916168213 0 0}  D {0 0.0003000000142492353916168213 0} 
-put {ytec.s} tgc V {0 1 0}  H {0 0.1000000014901161193847656 0}  A {0.02999999932944774627685547 0 0}  B {0 0 0.02999999932944774627685547}  C {0.0003000000142492353916168213 0 0}  D {0 0 0.0003000000142492353916168213} 
-put {xtec.s} tgc V {1 0 0}  H {0.1000000014901161193847656 0 0}  A {0 0.02999999932944774627685547 0}  B {0 0 0.02999999932944774627685547}  C {0 0.0003000000142492353916168213 0}  D {0 0 0.0003000000142492353916168213} 
-put {zrcc.s} tgc V {0 0 0}  H {0 0 1}  A {0 -0.009999999776482582092285156 0}  B {0.009999999776482582092285156 0 0}  C {0 -0.009999999776482582092285156 0}  D {0.009999999776482582092285156 0 0} 
-put {yrcc.s} tgc V {0 0 0}  H {0 1 0}  A {0 0 0.009999999776482582092285156}  B {0.009999999776482582092285156 0 0}  C {0 0 0.009999999776482582092285156}  D {0.009999999776482582092285156 0 0} 
-put {xrcc.s} tgc V {0 0 0}  H {1 0 0}  A {0 0 -0.009999999776482582092285156}  B {0 0.009999999776482582092285156 0}  C {0 0 -0.009999999776482582092285156}  D {0 0.009999999776482582092285156 0} 
-put {cut4.s} arb8 V1 {1 1 1}  V2 {1 -1 1}  V3 {-1 -1 1}  V4 {-1 1 1}  V5 {-1 -1 -1}  V6 {-1 -1 -1}  V7 {-1 -1 -1}  V8 {-1 -1 -1} 
-put {cut3.s} arb8 V1 {1.010072231292724609375 1.0000178813934326171875 1.010089874267578125}  V2 {1.010072231292724831419605 1.0000178813934326171875 -1.0000002384185791015625}  V3 {-1.0000178813934326171875 -1.010072231292724609375 -1.0000002384185791015625}  V4 {-1.0000178813934326171875 -1.010072231292724609375 1.01008987426757901317842}  V5 {-1.0000178813934326171875 1.0000178813934326171875 -1.0000002384185791015625}  V6 {-1.0000178813934326171875 1.0000178813934326171875 -1.0000002384185791015625}  V7 {-1.0000178813934326171875 1.0000178813934326171875 -1.0000002384185791015625}  V8 {-1.0000178813934326171875 1.0000178813934326171875 -1.0000002384185791015625} 
-put {cut2.s} arb8 V1 {1 -1 -1.0051000118255615234375}  V2 {1 1 -1.0051000118255615234375}  V3 {1 1 -0.0051000118255615234375}  V4 {1 -1 -0.0051000118255615234375}  V5 {-1 -1 -1.0051000118255615234375}  V6 {-1 1 -1.0051000118255615234375}  V7 {-1 1 -0.0051000118255615234375}  V8 {-1 -1 -0.0051000118255615234375} 
-put {cut1.s} arb8 V1 {0 -1 -1}  V2 {0 1 -1}  V3 {0 1 1}  V4 {0 -1 1}  V5 {-1 -1 -1}  V6 {-1 1 -1}  V7 {-1 1 1}  V8 {-1 -1 1} 
-put {cut0.s} arb8 V1 {1 -1 -1}  V2 {1 0 -1}  V3 {1 0 1}  V4 {1 -1 1}  V5 {-1 -1 -1}  V6 {-1 0 -1}  V7 {-1 0 1}  V8 {-1 -1 1} 
-put {coordinates.c} comb region no tree {u {u {u {u {u {- {- {l xrcc.s} {l yrcc.s}} {l zrcc.s}} {- {- {l yrcc.s} {l xrcc.s}} {l zrcc.s}}} {- {- {l zrcc.s} {l xrcc.s}} {l yrcc.s}}} {l xtec.s}} {l ytec.s}} {l ztec.s}}
-put {ringxyztor.s} tor V {0 0 0}  H {-0.7071067811865475727373109 0.7071067811865475727373109 0}  r_a 0.4999999914428644998132256 r_h 0.009999999670806607177109271

db/aet.rt

@@ -1,13 +0,0 @@
-#!/bin/sh
-rt -M -p50 -W \
- $*\
- aet.g\
- 'diagram.r' \
- <<EOF
-viewsize 3.58095758486442e+00;
-orientation 4.58468551319667e-01 5.46381543126676e-01 5.36927647047512e-01 4.50535790606452e-01;
-eye_pt 2.16300884070308e+00 6.60866025843505e-01 3.68751836397137e-01;
-start 0; clean;
-end;
-
-EOF

db/bearing.asc

@@ -1,43 +0,0 @@
-title {Single Row 7-ball Deep Groove 608Z Ball Bearing, 8mm ID x 22mm OD x 7mm}
-units mm
-put {ballgroove.s} tor V {0 0 0}  H {0 1 0}  r_a 7.5 r_h 2
-put {innerringrightround.s} tor V {0 3.399999999999999911182158 0}  H {0 1 0}  r_a 4.099999999999999644728632 r_h 0.1000000000000000055511151
-put {outerringmainin.s} tgc V {0 -3.5 0}  H {0 7 0}  A {0 0 9.599999999999999644728632}  B {9.599999999999999644728632 0 0}  C {0 0 9.599999999999999644728632}  D {9.599999999999999644728632 0 0} 
-put {outerringmaincenter.s} tgc V {0 -3.399999999999999911182158 0}  H {0 6.799999999999999822364316 0}  A {0 0 11}  B {11 0 0}  C {0 0 11}  D {11 0 0} 
-put {innerring2.s} tgc V {0 -3.399999999999999911182158 0}  H {0 6.799999999999999822364316 0}  A {0 0 5.400000000000000355271368}  B {5.400000000000000355271368 0 0}  C {0 0 5.400000000000000355271368}  D {5.400000000000000355271368 0 0} 
-put {innerring2leftround.s} tor V {0 -3.399999999999999911182158 0}  H {0 1 0}  r_a 5.299999999999999822364316 r_h 0.1000000000000000055511151
-put {outerringmaininrightround.s} tor V {0 3.399999999999999911182158 0}  H {0 0.9999999999999998889776975 0}  r_a 9.599999999999999644728632 r_h 0.1000000000000000055511151
-put {outerringinner2.s} tgc V {0 -2.200000000000000177635684 0}  H {0 4.400000000000000355271368 0}  A {0 0 9.5}  B {9.5 0 0}  C {0 0 9.5}  D {9.5 0 0} 
-put {outerringmainleftround.s} tor V {0 -3.399999999999999911182158 0}  H {0 0.9999999999999998889776975 0}  r_a 10.90000000000000035527137 r_h 0.1000000000000000055511151
-put {outerring.r} comb region yes tree {u {u {u {u {u {u {u {u {u {- {- {l outerringmaincenter.s} {l outerringmainfullcut.s}} {l ballgroove.s}} {- {- {l outerringmainout.s} {l outerringmainin.s}} {l ballgroove.s}}} {- {- {l outerringinner.s} {l outerringinnercut.s}} {l ballgroove.s}}} {- {- {l outerringinner2.s} {l outerringinnercut2.s}} {l ballgroove.s}}} {l outerringmainleftround.s}} {l outerringmainrightround.s}} {l outerringmaininleftround.s}} {l outerringmaininrightround.s}} {l outerringinnerrightround.s}} {l outerringinnerleftround.s}}
-attr set {outerring.r} {region} {R} {region_id} {1010} {material_id} {1} {los} {100}
-put {innerring.s} tgc V {0 -3.5 0}  H {0 7 0}  A {0 0 5.299999999999999822364316}  B {5.299999999999999822364316 0 0}  C {0 0 5.299999999999999822364316}  D {5.299999999999999822364316 0 0} 
-put {innerring.r} comb region yes tree {u {u {u {u {u {u {u {u {- {- {l innneroutercenter.s} {l ballgroove.s}} {l shaftcut1.s}} {- {- {l innerring.s} {l ballgroove.s}} {l shaftcut2.s}}} {- {- {l innerring2.s} {l ballgroove.s}} {l shaftcut1.s}}} {- {l innerlefttrc.s} {l shaftcut1.s}}} {- {l innerrighttrc.s} {l shaftcut1.s}}} {l innerring2leftround.s}} {l innerring2rightround.s}} {l innerringleftround.s}} {l innerringrightround.s}}
-attr set {innerring.r} {region} {R} {region_id} {1004} {material_id} {1} {los} {100}
-put {shaftcut2.s} tgc V {0 -3.5 0}  H {0 7 0}  A {0 0 4.099999999999999644728632}  B {4.099999999999999644728632 0 0}  C {0 0 4.099999999999999644728632}  D {4.099999999999999644728632 0 0} 
-put {shaftcut1.s} tgc V {0 -3.5 0}  H {0 7 0}  A {0 0 4}  B {4 0 0}  C {0 0 4}  D {4 0 0} 
-put {outerringinner.s} tgc V {0 -2.299999999999999822364316 0}  H {0 4.599999999999999644728632 0}  A {0 0 9.5}  B {9.5 0 0}  C {0 0 9.5}  D {9.5 0 0} 
-put {innerringleftround.s} tor V {0 -3.399999999999999911182158 0}  H {0 1 0}  r_a 4.099999999999999644728632 r_h 0.1000000000000000055511151
-put {outerringinnercut2.s} tgc V {0 -2.299999999999999822364316 0}  H {0 4.599999999999999644728632 0}  A {0 0 9}  B {9 0 0}  C {0 0 9}  D {9 0 0} 
-put {outerringinnerrightround.s} tor V {0 2.200000000000000177635684 0}  H {0 0.9999999999999998889776975 0}  r_a 9.099999999999999644728632 r_h 0.1000000000000000055511151
-put {innerrighttrc.s} tgc V {0 2.5 0}  H {0 0.2000000000000000111022302 0}  A {0 0 6.200000000000000177635684}  B {6.200000000000000177635684 0 0}  C {0 0 5.400000000000000355271368}  D {5.400000000000000355271368 0 0} 
-put {outerringmaininleftround.s} tor V {0 -3.399999999999999911182158 0}  H {0 0.9999999999999998889776975 0}  r_a 9.599999999999999644728632 r_h 0.1000000000000000055511151
-put {outerringinnercut.s} tgc V {0 -2.299999999999999822364316 0}  H {0 4.599999999999999644728632 0}  A {0 0 9.099999999999999644728632}  B {9.099999999999999644728632 0 0}  C {0 0 9.099999999999999644728632}  D {9.099999999999999644728632 0 0} 
-put {innneroutercenter.s} tgc V {0 -2.5 0}  H {0 5 0}  A {0 0 6.200000000000000177635684}  B {6.200000000000000177635684 0 0}  C {0 0 6.200000000000000177635684}  D {6.200000000000000177635684 0 0} 
-put {bearing} comb region no tree {u {u {l outerring.r} {l innerring.r}} {l balls.r}}
-attr set {bearing} {shader} {glass}
-put {balls.r} comb region yes tree {u {u {u {l ball101} {l ball201}} {u {l ball301} {l ball401}}} {u {u {l ball501} {l ball601}} {l ball701}}}
-attr set {balls.r} {region} {R} {region_id} {1011} {material_id} {1} {los} {100}
-put {innerlefttrc.s} tgc V {0 -2.5 0}  H {0 -0.2000000000000000111022302 0}  A {0 0 -6.200000000000000177635684}  B {6.200000000000000177635684 0 0}  C {0 0 -5.400000000000000355271368}  D {5.400000000000000355271368 0 0} 
-put {ball701} ell V {1.836909530733565887317127E-15 0 -7.5}  A {2 0 4.898425415289509032845672E-16}  B {0 2 0}  C {-4.898425415289509032845672E-16 0 2} 
-put {ball601} ell V {5.57358619108045960643949 0 -5.018479547691433673151096}  A {1.338261212717715586961731 0 1.486289650954789154368996}  B {0 2 0}  C {-1.486289650954789154368996 0 1.338261212717715586961731} 
-put {ball501} ell V {7.386058147591560540945466 0 1.302361332501977386755243}  A {-0.3472963553338606623732687 0 1.969615506024416040631309}  B {0 2 0}  C {-1.969615506024416040631309 0 -0.3472963553338606623732687} 
-put {ball401} ell V {3.521036720894181293317615 0 6.622106946441951969006823}  A {-1.765895185717853754781004 0 0.9389431255717817226269517}  B {0 2 0}  C {-0.9389431255717817226269517 0 -1.765895185717853754781004} 
-put {ball301} ell V {-3.050524823068503366130244 0 6.851590932319505888870026}  A {-1.827090915285201511153446 0 -0.8134732861516008606272976}  B {0 2 0}  C {0.8134732861516008606272976 0 -1.827090915285201511153446} 
-put {ball201} ell V {-7.277217947069973824625322 0 1.814414216997508377815507}  A {-0.4838437911993355711182119 0 -1.940591452551992945885218}  B {0 2 0}  C {1.940591452551992945885218 0 -0.4838437911993355711182119} 
-put {ball101} ell V {-5.910080652050415217502177 0 -4.617461064942436799185543}  A {1.231322950651316583403627 0 -1.576021507213444028394633}  B {0 2 0}  C {1.576021507213444028394633 0 1.231322950651316583403627} 
-put {outerringmainfullcut.s} tgc V {0 -3.5 0}  H {0 7 0}  A {0 0 9.5}  B {9.5 0 0}  C {0 0 9.5}  D {9.5 0 0} 
-put {outerringmainout.s} tgc V {0 -3.5 0}  H {0 7 0}  A {0 0 10.90000000000000035527137}  B {10.90000000000000035527137 0 0}  C {0 0 10.90000000000000035527137}  D {10.90000000000000035527137 0 0} 
-put {innerring2rightround.s} tor V {0 3.399999999999999911182158 0}  H {0 1 0}  r_a 5.299999999999999822364316 r_h 0.1000000000000000055511151
-put {outerringinnerleftround.s} tor V {0 -2.200000000000000177635684 0}  H {0 0.9999999999999998889776975 0}  r_a 9.099999999999999644728632 r_h 0.1000000000000000055511151
-put {outerringmainrightround.s} tor V {0 3.399999999999999911182158 0}  H {0 0.9999999999999998889776975 0}  r_a 10.90000000000000035527137 r_h 0.1000000000000000055511151

db/chess/CMakeLists.txt

@@ -1,25 +0,0 @@
-set(CHESS_PARTS
-  bishop.asc
-  chessboard.asc
-  king.asc
-  knight.asc
-  pawn.asc
-  queen.asc
-  rook.asc
-  )
-
-foreach(piece ${CHESS_PARTS})
-  ADD_G_TARGET(${piece} "BRL-CAD Geometry Models/Sample/Chess")
-endforeach(piece ${CHESS_PARTS})
-
-CMAKEFILES(
-  ${CHESS_PARTS}
-  CMakeLists.txt
-  )
-
-# Local Variables:
-# tab-width: 8
-# mode: cmake
-# indent-tabs-mode: t
-# End:
-# ex: shiftwidth=2 tabstop=8

db/chess/bishop.asc

@@ -1,27 +0,0 @@
-title {Bishop by Jeff Sieu. Made for Google Code-in 2017}
-units mm
-put {bottomtor.s} tor V {0 0 9}  H {6.12323399573676603586882E-17 0 1}  r_a 11.78466675885103676080234 r_h 3.825815710827906279689614
-put {bottometo.s} eto V {0 0 20}  N {0 0 0.06032399549610674427402301}  C {2.864077970686895735497046 1.71612229850775266370988 1.889299368274914403542653}  r 7.634087276719064618646371 r_d 1.673109642593672896637713
-put {head_fill.s} tgc V {0 0 58.80223912679091569088996}  H {0 0 22.65963591768163354345234}  A {5.387125525462328923254063 0 0}  B {0 5.387125525462328923254063 0}  C {5.200376920059111007788033 0 0}  D {0 5.200376920059111007788033 0} 
-put {head_bulb.c} comb region no tree {u {u {u {l head_tip.s} {l headeto1.s}} {u {l headeto2.s} {l headeto3.s}}} {u {l headtor.s} {l head_fill.s}}}
-put {head_tip.s} ell V {0 0 87.04042899999969051805238}  A {4.122892005997910835901621 0 0}  B {0 4.122892005997910835901621 0}  C {0 0 1.842941974166217855568561} 
-put {headeto3.s} eto V {4.688718984760804335454747E-15 0 59.13440800000000763247954}  N {-7.947115565380555332745523E-18 0 -0.06489312323286719474957351}  C {-4.236592184243099801221888 2.53851689495714083477651 -2.794683321910145679112247}  r 6.747558139033351665148075 r_d 2.154325975943817361724086
-put {headeto2.s} eto V {0 0 69.75203000000003328295861}  N {1.448859083826348923311558E-17 0 0.05915416121754862865955715}  C {3.216284115722051861752107 0.07864296900740583295963404 7.027901354553716117834483}  r 5.71636407530149437405953 r_d 5.245951427846474501848206
-put {headeto1.s} eto V {0 0 78.93410500000000240561349}  N {-6.702751448643837023482541E-18 0 -0.05473211911638976162608472}  C {-4.89647969165551177894713 -1.380861880325698898275277 -7.149314636959307023289512}  r 5.669699999999999739941359 r_d 2.770284953476933154092876
-put {bodytor.s} tor V {0 0 25}  H {6.12323399573676603586882E-17 0 1}  r_a 8.61686192136895989790446 r_h 0.9710977822416242410952236
-put {bodycut.s} tor V {0 0 44.99824699999995658572516}  H {6.12323399573676603586882E-17 0 1}  r_a 84.47809976324354863663757 r_h 78.38786126059979153524182
-put {headtor.s} tor V {0 0 61.97812700000005747824616}  H {3.061616997868383634231992E-16 0 1}  r_a 8.239894264539179502548905 r_h 0.9722303169289367996697138
-put {baseeto.s} eto V {0 0 5}  N {-5.470978323999804257192075E-18 0 -0.04467392825269222295103688}  C {9.315747832292275987242647 -1.365449293915910411456593 -4.391804451322707691929281}  r 10.59850529883725656077331 r_d 4.265499428605880716247611
-put {headcut.s} rpc V {12.21216100000001958392204 7.476746999999903664502199 83.68170200000177771926246}  H {-23.87939453125 2.601874869850522123907568E-16 1.438855652391413561129983E-15}  B {-6.645126338810317127466624E-16 -8.09669190546901518246159 -9.5641987525274494430505}  r 1.903339211850920698054779
-put {bishop.r} comb region yes tree {l bishop.c {1 0 0 0  0 1 0 0  0 0 1 0.960356  0 0 0 1}}
-attr set {bishop.r} {region} {R} {shader} {plastic {re 0.1 sp 0.9 di 0.1 sh 50 ex 1}} {region_id} {1000} {material_id} {1} {los} {100} {color} {255/255/217}
-put {bottom.c} comb region no tree {u {u {l bottometo.s} {l bottomtor.s}} {u {l baseeto.s} {l base_filler.s}}}
-put {bishop.c} comb region no tree {u {u {l head.c} {l body.c}} {l bottom.c}}
-put {scene.g} comb region no tree {u {l bishop.r} {l tile.r}}
-put {body.s} tgc V {0 0 5.912562917080187219198706}  H {0 0 56.83007219556699851636949}  A {14.1579783735264754795935 0 0}  B {0 14.1579783735264754795935 0}  C {14.1579783735264754795935 0 0}  D {0 14.1579783735264754795935 0} 
-put {tile.s} arb8 V1 {28.5 -28.5 0}  V2 {28.5 28.5 0}  V3 {28.5 28.5 -1}  V4 {28.5 -28.5 -1}  V5 {-28.5 -28.5 0}  V6 {-28.5 28.5 0}  V7 {-28.5 28.5 -1}  V8 {-28.5 -28.5 -1} 
-put {tile.r} comb region yes tree {l tile.s}
-attr set {tile.r} {oshader} {plastic {sh 1}} {region} {R} {shader} {plastic {re 0.5 sh 1}} {region_id} {1000} {material_id} {1} {los} {100} {color} {255/255/255}
-put {body.c} comb region no tree {u {- {l body.s} {l bodycut.s}} {l bodytor.s}}
-put {head.c} comb region no tree {- {l head_bulb.c} {l headcut.s}}
-put {base_filler.s} tgc V {0 0 -0.8138631382182293094729175}  H {0 0 12.74035922868059600432389}  A {16.38855503646686528895771 0 0}  B {0 16.38855503646686528895771 0}  C {9.863417071382475143082047 0 0}  D {0 4.931708535691237571541023 0} 

db/chess/chessboard.asc

@@ -1,83 +0,0 @@
-title {Chessboard by Jeff Sieu. Made for Google Code-in 2017}
-units mm
-put {board_cuts.c} comb region no tree {u {u {l boardcut1.s} {l boardcut2.s}} {u {l boardcut3.s} {l boardcut4.s}}}
-put {tiles_dark.r} comb region yes tree {l tiles_dark.c}
-attr set {tiles_dark.r} {oshader} {plastic} {region} {R} {shader} {plastic {re 0.1 sp 0.8 di 0.2}} {region_id} {1000} {material_id} {1} {los} {100} {color} {75/45/47}
-put {wood_plane.s} arb8 V1 {313.5 -313.5 -15}  V2 {313.5 313.5 -15}  V3 {313.5 313.5 5}  V4 {313.5 -313.5 5}  V5 {-313.5 -313.5 -15}  V6 {-313.5 313.5 -15}  V7 {-313.5 313.5 5}  V8 {-313.5 -313.5 5} 
-put {tiles_dark.c} comb region no tree {u {u {u {u {u {l a1.s} {l c1.s}} {u {l e1.s} {l g1.s}}} {u {u {l b2.s} {l d2.s}} {u {l f2.s} {l h2.s}}}} {u {u {u {l a3.s} {l c3.s}} {u {l e3.s} {l g3.s}}} {u {u {l b4.s} {l d4.s}} {u {l f4.s} {l h4.s}}}}} {u {u {u {u {l a5.s} {l c5.s}} {u {l e5.s} {l g5.s}}} {u {u {l b6.s} {l d6.s}} {u {l f6.s} {l h6.s}}}} {u {u {u {l a7.s} {l c7.s}} {u {l e7.s} {l g7.s}}} {u {u {l b8.s} {l d8.s}} {u {l f8.s} {l h8.s}}}}}}
-put {boardcut4.s} tgc V {-313.5 -313.5 5}  H {-3.839267715326952574428091E-14 627 3.839267715326952574428091E-14}  A {3.749399456654646756500121E-32 -6.123233995736770226692379E-16 10}  B {42.75 2.617682533177467341666965E-15 0}  C {3.74939945665464456697127E-32 -6.123233995736766282387853E-16 10}  D {42.75 2.617682533177467341666965E-15 0} 
-put {boardcut3.s} tgc V {313.5 -313.5 5}  H {-627 0 3.839267715326952574428091E-14}  A {6.123233995736770226692379E-16 0 10}  B {0 42.75 0}  C {6.123233995736766282387853E-16 0 10}  D {0 42.75 0} 
-put {boardcut2.s} tgc V {313.5 -313.5 5}  H {-3.839267715326952574428091E-14 627 3.839267715326952574428091E-14}  A {3.749399456654646756500121E-32 -6.123233995736770226692379E-16 10}  B {42.75 2.617682533177467341666965E-15 0}  C {3.74939945665464456697127E-32 -6.123233995736766282387853E-16 10}  D {42.75 2.617682533177467341666965E-15 0} 
-put {boardcut1.s} tgc V {313.5 313.5 5}  H {-627 0 3.839267715326952574428091E-14}  A {6.123233995736770226692379E-16 0 10}  B {0 42.75 0}  C {6.123233995736766282387853E-16 0 10}  D {0 42.75 0} 
-put {border.r} comb region yes tree {- {- {l wood_plane.s} {l tiles.c}} {l board_cuts.c}}
-attr set {border.r} {oshader} {plastic} {region} {R} {shader} {plastic {re 0.1 sp 0.8 di 0.2}} {region_id} {1002} {material_id} {1} {los} {100} {color} {245/227/174}
-put {tiles.c} comb region no tree {u {l tiles_light.r} {l tiles_dark.r}}
-put {board.g} comb region no tree {u {l tiles.c} {l border.r}}
-put {tiles_light.r} comb region yes tree {l tiles_light.c}
-attr set {tiles_light.r} {oshader} {plastic} {region} {R} {shader} {plastic {re 0.1 sp 0.8 di 0.2}} {region_id} {1001} {material_id} {1} {los} {100} {color} {255/255/255}
-put {h8.s} arb8 V1 {228 171 0}  V2 {228 228 0}  V3 {228 228 5}  V4 {228 171 5}  V5 {171 171 0}  V6 {171 228 0}  V7 {171 228 5}  V8 {171 171 5} 
-put {g8.s} arb8 V1 {171 171 0}  V2 {171 228 0}  V3 {171 228 5}  V4 {171 171 5}  V5 {114 171 0}  V6 {114 228 0}  V7 {114 228 5}  V8 {114 171 5} 
-put {f8.s} arb8 V1 {114 171 0}  V2 {114 228 0}  V3 {114 228 5}  V4 {114 171 5}  V5 {57 171 0}  V6 {57 228 0}  V7 {57 228 5}  V8 {57 171 5} 
-put {h7.s} arb8 V1 {228 114 0}  V2 {228 171 0}  V3 {228 171 5}  V4 {228 114 5}  V5 {171 114 0}  V6 {171 171 0}  V7 {171 171 5}  V8 {171 114 5} 
-put {e8.s} arb8 V1 {57 171 0}  V2 {57 228 0}  V3 {57 228 5}  V4 {57 171 5}  V5 {0 171 0}  V6 {0 228 0}  V7 {0 228 5}  V8 {0 171 5} 
-put {g7.s} arb8 V1 {171 114 0}  V2 {171 171 0}  V3 {171 171 5}  V4 {171 114 5}  V5 {114 114 0}  V6 {114 171 0}  V7 {114 171 5}  V8 {114 114 5} 
-put {d8.s} arb8 V1 {0 171 0}  V2 {0 228 0}  V3 {0 228 5}  V4 {0 171 5}  V5 {-57 171 0}  V6 {-57 228 0}  V7 {-57 228 5}  V8 {-57 171 5} 
-put {f7.s} arb8 V1 {114 114 0}  V2 {114 171 0}  V3 {114 171 5}  V4 {114 114 5}  V5 {57 114 0}  V6 {57 171 0}  V7 {57 171 5}  V8 {57 114 5} 
-put {h6.s} arb8 V1 {228 57 0}  V2 {228 114 0}  V3 {228 114 5}  V4 {228 57 5}  V5 {171 57 0}  V6 {171 114 0}  V7 {171 114 5}  V8 {171 57 5} 
-put {c8.s} arb8 V1 {-57 171 0}  V2 {-57 228 0}  V3 {-57 228 5}  V4 {-57 171 5}  V5 {-114 171 0}  V6 {-114 228 0}  V7 {-114 228 5}  V8 {-114 171 5} 
-put {e7.s} arb8 V1 {57 114 0}  V2 {57 171 0}  V3 {57 171 5}  V4 {57 114 5}  V5 {0 114 0}  V6 {0 171 0}  V7 {0 171 5}  V8 {0 114 5} 
-put {g6.s} arb8 V1 {171 57 0}  V2 {171 114 0}  V3 {171 114 5}  V4 {171 57 5}  V5 {114 57 0}  V6 {114 114 0}  V7 {114 114 5}  V8 {114 57 5} 
-put {b8.s} arb8 V1 {-114 171 0}  V2 {-114 228 0}  V3 {-114 228 5}  V4 {-114 171 5}  V5 {-171 171 0}  V6 {-171 228 0}  V7 {-171 228 5}  V8 {-171 171 5} 
-put {d7.s} arb8 V1 {0 114 0}  V2 {0 171 0}  V3 {0 171 5}  V4 {0 114 5}  V5 {-57 114 0}  V6 {-57 171 0}  V7 {-57 171 5}  V8 {-57 114 5} 
-put {f6.s} arb8 V1 {114 57 0}  V2 {114 114 0}  V3 {114 114 5}  V4 {114 57 5}  V5 {57 57 0}  V6 {57 114 0}  V7 {57 114 5}  V8 {57 57 5} 
-put {h5.s} arb8 V1 {228 0 0}  V2 {228 57 0}  V3 {228 57 5}  V4 {228 0 5}  V5 {171 0 0}  V6 {171 57 0}  V7 {171 57 5}  V8 {171 0 5} 
-put {a8.s} arb8 V1 {-171 171 0}  V2 {-171 228 0}  V3 {-171 228 5}  V4 {-171 171 5}  V5 {-228 171 0}  V6 {-228 228 0}  V7 {-228 228 5}  V8 {-228 171 5} 
-put {c7.s} arb8 V1 {-57 114 0}  V2 {-57 171 0}  V3 {-57 171 5}  V4 {-57 114 5}  V5 {-114 114 0}  V6 {-114 171 0}  V7 {-114 171 5}  V8 {-114 114 5} 
-put {e6.s} arb8 V1 {57 57 0}  V2 {57 114 0}  V3 {57 114 5}  V4 {57 57 5}  V5 {0 57 0}  V6 {0 114 0}  V7 {0 114 5}  V8 {0 57 5} 
-put {g5.s} arb8 V1 {171 0 0}  V2 {171 57 0}  V3 {171 57 5}  V4 {171 0 5}  V5 {114 0 0}  V6 {114 57 0}  V7 {114 57 5}  V8 {114 0 5} 
-put {b7.s} arb8 V1 {-114 114 0}  V2 {-114 171 0}  V3 {-114 171 5}  V4 {-114 114 5}  V5 {-171 114 0}  V6 {-171 171 0}  V7 {-171 171 5}  V8 {-171 114 5} 
-put {d6.s} arb8 V1 {0 57 0}  V2 {0 114 0}  V3 {0 114 5}  V4 {0 57 5}  V5 {-57 57 0}  V6 {-57 114 0}  V7 {-57 114 5}  V8 {-57 57 5} 
-put {f5.s} arb8 V1 {114 0 0}  V2 {114 57 0}  V3 {114 57 5}  V4 {114 0 5}  V5 {57 0 0}  V6 {57 57 0}  V7 {57 57 5}  V8 {57 0 5} 
-put {h4.s} arb8 V1 {228 -57 0}  V2 {228 0 0}  V3 {228 0 5}  V4 {228 -57 5}  V5 {171 -57 0}  V6 {171 0 0}  V7 {171 0 5}  V8 {171 -57 5} 
-put {a7.s} arb8 V1 {-171 114 0}  V2 {-171 171 0}  V3 {-171 171 5}  V4 {-171 114 5}  V5 {-228 114 0}  V6 {-228 171 0}  V7 {-228 171 5}  V8 {-228 114 5} 
-put {c6.s} arb8 V1 {-57 57 0}  V2 {-57 114 0}  V3 {-57 114 5}  V4 {-57 57 5}  V5 {-114 57 0}  V6 {-114 114 0}  V7 {-114 114 5}  V8 {-114 57 5} 
-put {e5.s} arb8 V1 {57 0 0}  V2 {57 57 0}  V3 {57 57 5}  V4 {57 0 5}  V5 {0 0 0}  V6 {0 57 0}  V7 {0 57 5}  V8 {0 0 5} 
-put {g4.s} arb8 V1 {171 -57 0}  V2 {171 0 0}  V3 {171 0 5}  V4 {171 -57 5}  V5 {114 -57 0}  V6 {114 0 0}  V7 {114 0 5}  V8 {114 -57 5} 
-put {b6.s} arb8 V1 {-114 57 0}  V2 {-114 114 0}  V3 {-114 114 5}  V4 {-114 57 5}  V5 {-171 57 0}  V6 {-171 114 0}  V7 {-171 114 5}  V8 {-171 57 5} 
-put {d5.s} arb8 V1 {0 0 0}  V2 {0 57 0}  V3 {0 57 5}  V4 {0 0 5}  V5 {-57 0 0}  V6 {-57 57 0}  V7 {-57 57 5}  V8 {-57 0 5} 
-put {f4.s} arb8 V1 {114 -57 0}  V2 {114 0 0}  V3 {114 0 5}  V4 {114 -57 5}  V5 {57 -57 0}  V6 {57 0 0}  V7 {57 0 5}  V8 {57 -57 5} 
-put {h3.s} arb8 V1 {228 -114 0}  V2 {228 -57 0}  V3 {228 -57 5}  V4 {228 -114 5}  V5 {171 -114 0}  V6 {171 -57 0}  V7 {171 -57 5}  V8 {171 -114 5} 
-put {a6.s} arb8 V1 {-171 57 0}  V2 {-171 114 0}  V3 {-171 114 5}  V4 {-171 57 5}  V5 {-228 57 0}  V6 {-228 114 0}  V7 {-228 114 5}  V8 {-228 57 5} 
-put {c5.s} arb8 V1 {-57 0 0}  V2 {-57 57 0}  V3 {-57 57 5}  V4 {-57 0 5}  V5 {-114 0 0}  V6 {-114 57 0}  V7 {-114 57 5}  V8 {-114 0 5} 
-put {e4.s} arb8 V1 {57 -57 0}  V2 {57 0 0}  V3 {57 0 5}  V4 {57 -57 5}  V5 {0 -57 0}  V6 {0 0 0}  V7 {0 0 5}  V8 {0 -57 5} 
-put {g3.s} arb8 V1 {171 -114 0}  V2 {171 -57 0}  V3 {171 -57 5}  V4 {171 -114 5}  V5 {114 -114 0}  V6 {114 -57 0}  V7 {114 -57 5}  V8 {114 -114 5} 
-put {b5.s} arb8 V1 {-114 0 0}  V2 {-114 57 0}  V3 {-114 57 5}  V4 {-114 0 5}  V5 {-171 0 0}  V6 {-171 57 0}  V7 {-171 57 5}  V8 {-171 0 5} 
-put {d4.s} arb8 V1 {0 -57 0}  V2 {0 0 0}  V3 {0 0 5}  V4 {0 -57 5}  V5 {-57 -57 0}  V6 {-57 0 0}  V7 {-57 0 5}  V8 {-57 -57 5} 
-put {f3.s} arb8 V1 {114 -114 0}  V2 {114 -57 0}  V3 {114 -57 5}  V4 {114 -114 5}  V5 {57 -114 0}  V6 {57 -57 0}  V7 {57 -57 5}  V8 {57 -114 5} 
-put {h2.s} arb8 V1 {228 -171 0}  V2 {228 -114 0}  V3 {228 -114 5}  V4 {228 -171 5}  V5 {171 -171 0}  V6 {171 -114 0}  V7 {171 -114 5}  V8 {171 -171 5} 
-put {a5.s} arb8 V1 {-171 0 0}  V2 {-171 57 0}  V3 {-171 57 5}  V4 {-171 0 5}  V5 {-228 0 0}  V6 {-228 57 0}  V7 {-228 57 5}  V8 {-228 0 5} 
-put {c4.s} arb8 V1 {-57 -57 0}  V2 {-57 0 0}  V3 {-57 0 5}  V4 {-57 -57 5}  V5 {-114 -57 0}  V6 {-114 0 0}  V7 {-114 0 5}  V8 {-114 -57 5} 
-put {e3.s} arb8 V1 {57 -114 0}  V2 {57 -57 0}  V3 {57 -57 5}  V4 {57 -114 5}  V5 {0 -114 0}  V6 {0 -57 0}  V7 {0 -57 5}  V8 {0 -114 5} 
-put {g2.s} arb8 V1 {171 -171 0}  V2 {171 -114 0}  V3 {171 -114 5}  V4 {171 -171 5}  V5 {114 -171 0}  V6 {114 -114 0}  V7 {114 -114 5}  V8 {114 -171 5} 
-put {b4.s} arb8 V1 {-114 -57 0}  V2 {-114 0 0}  V3 {-114 0 5}  V4 {-114 -57 5}  V5 {-171 -57 0}  V6 {-171 0 0}  V7 {-171 0 5}  V8 {-171 -57 5} 
-put {d3.s} arb8 V1 {0 -114 0}  V2 {0 -57 0}  V3 {0 -57 5}  V4 {0 -114 5}  V5 {-57 -114 0}  V6 {-57 -57 0}  V7 {-57 -57 5}  V8 {-57 -114 5} 
-put {f2.s} arb8 V1 {114 -171 0}  V2 {114 -114 0}  V3 {114 -114 5}  V4 {114 -171 5}  V5 {57 -171 0}  V6 {57 -114 0}  V7 {57 -114 5}  V8 {57 -171 5} 
-put {h1.s} arb8 V1 {228 -228 0}  V2 {228 -171 0}  V3 {228 -171 5}  V4 {228 -228 5}  V5 {171 -228 0}  V6 {171 -171 0}  V7 {171 -171 5}  V8 {171 -228 5} 
-put {a4.s} arb8 V1 {-171 -57 0}  V2 {-171 0 0}  V3 {-171 0 5}  V4 {-171 -57 5}  V5 {-228 -57 0}  V6 {-228 0 0}  V7 {-228 0 5}  V8 {-228 -57 5} 
-put {c3.s} arb8 V1 {-57 -114 0}  V2 {-57 -57 0}  V3 {-57 -57 5}  V4 {-57 -114 5}  V5 {-114 -114 0}  V6 {-114 -57 0}  V7 {-114 -57 5}  V8 {-114 -114 5} 
-put {e2.s} arb8 V1 {57 -171 0}  V2 {57 -114 0}  V3 {57 -114 5}  V4 {57 -171 5}  V5 {0 -171 0}  V6 {0 -114 0}  V7 {0 -114 5}  V8 {0 -171 5} 
-put {g1.s} arb8 V1 {171 -228 0}  V2 {171 -171 0}  V3 {171 -171 5}  V4 {171 -228 5}  V5 {114 -228 0}  V6 {114 -171 0}  V7 {114 -171 5}  V8 {114 -228 5} 
-put {b3.s} arb8 V1 {-114 -114 0}  V2 {-114 -57 0}  V3 {-114 -57 5}  V4 {-114 -114 5}  V5 {-171 -114 0}  V6 {-171 -57 0}  V7 {-171 -57 5}  V8 {-171 -114 5} 
-put {d2.s} arb8 V1 {0 -171 0}  V2 {0 -114 0}  V3 {0 -114 5}  V4 {0 -171 5}  V5 {-57 -171 0}  V6 {-57 -114 0}  V7 {-57 -114 5}  V8 {-57 -171 5} 
-put {f1.s} arb8 V1 {114 -228 0}  V2 {114 -171 0}  V3 {114 -171 5}  V4 {114 -228 5}  V5 {57 -228 0}  V6 {57 -171 0}  V7 {57 -171 5}  V8 {57 -228 5} 
-put {a3.s} arb8 V1 {-171 -114 0}  V2 {-171 -57 0}  V3 {-171 -57 5}  V4 {-171 -114 5}  V5 {-228 -114 0}  V6 {-228 -57 0}  V7 {-228 -57 5}  V8 {-228 -114 5} 
-put {c2.s} arb8 V1 {-57 -171 0}  V2 {-57 -114 0}  V3 {-57 -114 5}  V4 {-57 -171 5}  V5 {-114 -171 0}  V6 {-114 -114 0}  V7 {-114 -114 5}  V8 {-114 -171 5} 
-put {e1.s} arb8 V1 {57 -228 0}  V2 {57 -171 0}  V3 {57 -171 5}  V4 {57 -228 5}  V5 {0 -228 0}  V6 {0 -171 0}  V7 {0 -171 5}  V8 {0 -228 5} 
-put {b2.s} arb8 V1 {-114 -171 0}  V2 {-114 -114 0}  V3 {-114 -114 5}  V4 {-114 -171 5}  V5 {-171 -171 0}  V6 {-171 -114 0}  V7 {-171 -114 5}  V8 {-171 -171 5} 
-put {d1.s} arb8 V1 {0 -228 0}  V2 {0 -171 0}  V3 {0 -171 5}  V4 {0 -228 5}  V5 {-57 -228 0}  V6 {-57 -171 0}  V7 {-57 -171 5}  V8 {-57 -228 5} 
-put {a2.s} arb8 V1 {-171 -171 0}  V2 {-171 -114 0}  V3 {-171 -114 5}  V4 {-171 -171 5}  V5 {-228 -171 0}  V6 {-228 -114 0}  V7 {-228 -114 5}  V8 {-228 -171 5} 
-put {c1.s} arb8 V1 {-57 -228 0}  V2 {-57 -171 0}  V3 {-57 -171 5}  V4 {-57 -228 5}  V5 {-114 -228 0}  V6 {-114 -171 0}  V7 {-114 -171 5}  V8 {-114 -228 5} 
-put {b1.s} arb8 V1 {-114 -228 0}  V2 {-114 -171 0}  V3 {-114 -171 5}  V4 {-114 -228 5}  V5 {-171 -228 0}  V6 {-171 -171 0}  V7 {-171 -171 5}  V8 {-171 -228 5} 
-put {a1.s} arb8 V1 {-171 -228 0}  V2 {-171 -171 0}  V3 {-171 -171 5}  V4 {-171 -228 5}  V5 {-228 -228 0}  V6 {-228 -171 0}  V7 {-228 -171 5}  V8 {-228 -228 5} 
-put {tiles_light.c} comb region no tree {u {u {u {u {u {l b1.s} {l d1.s}} {u {l f1.s} {l h1.s}}} {u {u {l a2.s} {l c2.s}} {u {l e2.s} {l g2.s}}}} {u {u {u {l b3.s} {l d3.s}} {u {l f3.s} {l h3.s}}} {u {u {l a4.s} {l c4.s}} {u {l e4.s} {l g4.s}}}}} {u {u {u {u {l b5.s} {l d5.s}} {u {l f5.s} {l h5.s}}} {u {u {l a6.s} {l c6.s}} {u {l e6.s} {l g6.s}}}} {u {u {u {l b7.s} {l d7.s}} {u {l f7.s} {l h7.s}}} {u {u {l a8.s} {l c8.s}} {u {l e8.s} {l g8.s}}}}}}
-put {b} comb region no tree {l board.g}

db/chess/king.asc

@@ -1,35 +0,0 @@
-title {King by Jeff Sieu. Made for Google Code-in 2017}
-units mm
-put {bottomtor.s} tor V {0 0 9}  H {6.12323399573676603586882E-17 0 1}  r_a 11.78466675885103676080234 r_h 3.825815710827906279689614
-put {bottometo.s} eto V {0 0 20}  N {0 0 0.06032399549610674427402301}  C {2.864077970686895735497046 1.71612229850775266370988 1.889299368274914403542653}  r 8.344052226122400384156208 r_d 1.673109642593672896637713
-put {crossbase.s} arb8 V1 {-1.399999999999999911182158 -2.100000000000000088817842 98.5}  V2 {-1.399999999999999911182158 2.100000000000000088817842 98.5}  V3 {1.399999999999999911182158 2.100000000000000088817842 98.5}  V4 {1.399999999999999911182158 -2.100000000000000088817842 98.5}  V5 {-1.399999999999999911182158 -3 94}  V6 {-1.399999999999999911182158 3 94}  V7 {1.399999999999999911182158 3 94}  V8 {1.399999999999999911182158 -3 94} 
-put {crossrpp2.s} arb8 V1 {1.399999999999999911182158 -5.5 97.84354270490985072683543}  V2 {1.399999999999999911182158 5.5 97.84354270490985072683543}  V3 {1.399999999999999911182158 5.5 102.5708639999999007841325}  V4 {1.399999999999999911182158 -5.5 102.5708639999999007841325}  V5 {-1.399999999999999911182158 -5.5 97.84354270490985072683543}  V6 {-1.399999999999999911182158 5.5 97.84354270490985072683543}  V7 {-1.399999999999999911182158 5.5 102.5708639999999007841325}  V8 {-1.399999999999999911182158 -5.5 102.5708639999999007841325} 
-put {crossrpp1.s} arb8 V1 {1.399999999999999911182158 -2 93.79999999999999715782906}  V2 {1.399999999999999911182158 2 93.79999999999999715782906}  V3 {1.399999999999999911182158 2 104.7999999999999971578291}  V4 {1.399999999999999911182158 -2 104.7999999999999971578291}  V5 {-1.399999999999999911182158 -2 93.79999999999999715782906}  V6 {-1.399999999999999911182158 2 93.79999999999999715782906}  V7 {-1.399999999999999911182158 2 104.7999999999999971578291}  V8 {-1.399999999999999911182158 -2 104.7999999999999971578291} 
-put {crowncut1.s} eto V {0 0 81.72700899999993850997271}  N {0 0 0.6853489141366997383642001}  C {7.936978064717960634766314 0.7583105325216803471732874 14.21238543732845016620558}  r 19.09763828673395735791019 r_d 8.357084880198749843316364
-put {crossrcc2.s} tgc V {0 0 90.50940899999976352319209}  H {0 0 3.460360060764851031223088}  A {5.74552092081112419919009 0 0}  B {0 5.74552092081112419919009 0}  C {5.74552092081112419919009 0 0}  D {0 5.74552092081112419919009 0} 
-put {crosscap1.s} arb8 V1 {1.399999999999999911182158 -2 104.7999999999999971578291}  V2 {1.399999999999999911182158 2 104.7999999999999971578291}  V3 {-1.399999999999999911182158 2 104.7999999999999971578291}  V4 {-1.399999999999999911182158 -2 104.7999999999999971578291}  V5 {1.399999999999999911182158 0 106.7999999999999971578291}  V6 {1.399999999999999911182158 0 106.7999999999999971578291}  V7 {-1.399999999999999911182158 0 106.7999999999999971578291}  V8 {-1.399999999999999911182158 0 106.7999999999999971578291} 
-put {crossrcc1.s} tgc V {0 0 92.2746839999997803261067}  H {0 0 2.791740440327786565433144}  A {4.517371551035873622481631 0 0}  B {0 4.517371551035873622481631 0}  C {4.517371551035873622481631 0 0}  D {0 4.517371551035873622481631 0} 
-put {crowntop.s} ell V {0 0 89.56678299999987302726367}  A {14.0447366829880344596404 0 0}  B {0 14.44069976610209771195059 0}  C {0 0 3.638257540532901401775234} 
-put {crownrcc.s} tgc V {0 0 74.52245129853007199471904}  H {0 0 15.07198012589280011752635}  A {14.92710113237911251360401 0 0}  B {0 14.92710113237911251360401 0}  C {14.92710113237911251360401 0 0}  D {0 14.92710113237911251360401 0} 
-put {bodytor.s} tor V {0 0 25}  H {6.12323399573676603586882E-17 0 1}  r_a 9.461224391138355116481762 r_h 0.9710977822416242410952236
-put {bodyjut.s} ell V {0 0 63.05140500000015180148694}  A {13.30005660511547738167337 0 0}  B {0 13.30005660511547738167337 0}  C {0 0 3.569547284150617283415841} 
-put {bodycut.s} tor V {0 0 52.17296999999997808572516}  H {6.12323399573676603586882E-17 0 1}  r_a 107.7000000000000028421709 r_h 101.8122462061219977158544
-put {necktor.s} tor V {0 0 75.48642500000005384208634}  H {3.061616997868383634231992E-16 0 1}  r_a 8.239894264539179502548905 r_h 0.9722303169289367996697138
-put {baseeto.s} eto V {0 0 5}  N {-5.470978323999804257192075E-18 0 -0.04467392825269222295103688}  C {9.315747832292275987242647 -1.365449293915910411456593 -4.391804451322707691929281}  r 10.59850529883725656077331 r_d 4.265499428605880716247611
-put {necketo.s} eto V {4.688718984760806702037463E-15 0 73.78394899999960898639983}  N {-6.414480946927261832397496E-18 0 -0.05237821183539019542774184}  C {-3.419547585807252154666003 2.04895324878489937248105 -2.255716904279041923331306}  r 6.983691090436433768218194 r_d 1.738855162288100331124951
-put {bottom.c} comb region no tree {u {u {l bottometo.s} {l bottomtor.s}} {u {l baseeto.s} {l base_filler.s}}}
-put {cross.c} comb region no tree {u {u {u {l crossbase.s} {l crosscap1.s}} {u {l crossrpp1.s} {l crossrpp2.s}}} {u {l crossrcc1.s} {l crossrcc2.s}}}
-put {crown.c} comb region no tree {u {- {l crownrcc.s} {l crowncut1.s}} {- {l crowntop.s} {l crownrcc.s}}}
-attr set {crown.c} {inherit} {1}
-put {scene.g} comb region no tree {u {l king.r} {l tile.r}}
-put {body.s} tgc V {0 0 5.912562917080187219198706}  H {0 0 69.67849364592308347710059}  A {14.1579783735264754795935 0 0}  B {0 14.1579783735264754795935 0}  C {14.1579783735264754795935 0 0}  D {0 14.1579783735264754795935 0} 
-put {tile.s} arb8 V1 {28.5 -28.5 0}  V2 {28.5 28.5 0}  V3 {28.5 28.5 -1}  V4 {28.5 -28.5 -1}  V5 {-28.5 -28.5 0}  V6 {-28.5 28.5 0}  V7 {-28.5 28.5 -1}  V8 {-28.5 -28.5 -1} 
-put {king.r} comb region yes tree {l king.c {1 0 0 0  0 1 0 0  0 0 1 0.960356  0 0 0 1}}
-attr set {king.r} {region} {R} {shader} {plastic {re 0.1 sp 0.9 di 0.1 sh 50 ex 1}} {region_id} {1000} {material_id} {1} {los} {100} {color} {255/255/217}
-put {tile.r} comb region yes tree {l tile.s}
-attr set {tile.r} {region} {R} {shader} {plastic {re 0.5 sh 1}} {region_id} {1000} {material_id} {1} {los} {100} {color} {255/255/255}
-put {body.c} comb region no tree {u {u {- {l body.s} {l bodycut.s}} {l bodytor.s}} {l bodyjut.s}}
-put {king.c} comb region no tree {u {u {u {l cross.c} {l neck.c}} {u {l crown.c} {l body.c}}} {l bottom.c}}
-put {neck.c} comb region no tree {u {u {l necketo.s} {l necktor.s}} {l neck_filler.s}}
-put {base_filler.s} tgc V {0 0 -0.8138631382182293094729175}  H {0 0 12.74035922868059600432389}  A {16.38855503646686528895771 0 0}  B {0 16.38855503646686528895771 0}  C {9.863417071382475143082047 0 0}  D {0 4.931708535691237571541023 0} 
-put {neck_filler.s} tgc V {0 0 72.44353981907315187527274}  H {0 0 8.98374965637291111875129}  A {7.656920043513968821002891 0 0}  B {0 7.656920043513968821002891 0}  C {7.142477262139500737703202 0 0}  D {0 7.142477262139500737703202 0} 

db/chess/knight.asc

@@ -1,37 +0,0 @@
-title {Knight by Jeff Sieu. Made for Google Code-in 2017}
-units mm
-put {nosebridge.s} tgc V {9.352709000000004380126484 -3.525789999999890511617195 80.78344850000023313896236}  H {-19.14158212483127030623109 -1.101398557933205700619376E-15 -4.008762911514063843746032E-16}  A {3.673940397442060361078391E-16 -5.638155724715451455608672 -2.052120859954011056203171}  B {0 -1.636701665453711651565527 4.496800868217849078689596}  C {3.673940397442060361078391E-16 -5.638155724715451455608672 -2.052120859954010612113962}  D {0 -1.636701665453711651565527 4.496800868217849078689596} 
-put {bottomtor2.s} tor V {0 0 9.596580000000059840203903}  H {6.12323399573676603586882E-17 0 1}  r_a 13.70450855072022378067231 r_h 3.825815710827906279689614
-put {bottomtor1.s} tor V {0 0 28.10273999999994032350514}  H {6.12323399573676603586882E-17 0 1}  r_a 12.58196306773280248592073 r_h 1.732851834446541783307794
-put {bodysidecutleft.s} tgc V {53.6557214677912170941454 -33.67507614822139316856919 95.69336050000360671674571}  H {-20.22449106457484546695014 143.9047313715058749039599 6.169122640972837335375385E-15}  A {41.33529643904953587707496 5.809297064214792527536702 -2.55302085840457415599758}  B {-6.045441934467547184794967 -0.8496314556149066055112939 -99.81347984218669466827123}  C {41.33529643904953587707496 5.809297064214792527536702 -2.55302085840457415599758}  D {-6.045441934467546296616547 -0.8496314556149064944889915 -99.81347984218669466827123} 
-put {headsidecutleft.s} tgc V {22.4313670000000300319698 -28.39713199999998138878254 66.36153450000099951466837}  H {6.936023102199139422907592 58.60216329849748717606417 21.47832101088326695048636}  A {20.34482858059398324712674 -2.407969144867709410107182 0}  B {0.8235739520514423483987798 6.958341187070909761303028 -19.25132668795071921863382}  C {20.34482858059398324712674 -2.407969144867709410107182 0}  D {0.8235739520514423483987798 6.958341187070909761303028 -19.25132668795071921863382} 
-put {bottometo.s} eto V {0 0 20}  N {0 0 0.06032399549610674427402301}  C {2.864077970686895735497046 1.71612229850775266370988 1.889299368274914403542653}  r 12.40790665756528099450406 r_d 1.673109642593672896637713
-put {bodyrcc2.s} tgc V {1.17739012233862844939333E-14 11.10387200000011453937532 69.77637950000288924456981}  H {0 -6.924928138629929286196329 19.02608369223165496464389}  A {13.69742765710896037489874 0 0}  B {0 12.87137169313410289817057 4.684796170477387278197057}  C {13.69742765710896037489874 0 0}  D {0 12.87137169313410289817057 4.684796170477387278197057} 
-put {bodycut.s} tor V {0 0 44.16302899999998743396645}  H {6.12323399573676603586882E-17 0 1}  r_a 107.6761975244730109579905 r_h 97.57911721751440836669644
-put {baseeto.s} eto V {0 0 5}  N {-5.470978323999804257192075E-18 0 -0.04467392825269222295103688}  C {9.315747832292275987242647 -1.365449293915910411456593 -4.391804451322707691929281}  r 12.99673099698723177652937 r_d 4.265499428605880716247611
-put {bodyrcc.s} tgc V {1.177390122338628764937692E-14 -5.261487999999998166344994 23.35826750000251195160672}  H {0 28.82813499219855302158066 49.9317944939421209937791}  A {18.70346099816892859735162 0 0}  B {0 16.19767236310574887170333 -9.351730499084462522318972}  C {18.70346099816892859735162 0 0}  D {0 16.19767236310574887170333 -9.351730499084462522318972} 
-put {headrcc.s} tgc V {2.364945229490083123615446E-14 -22.43134200000001854391485 70.83590250000071364411269}  H {0 21.66504172617712953297087 7.885430312463741486794788}  A {8.668888204531146612907833 0 0}  B {0 2.96493438618794336036899 -8.146090276215920411573279}  C {8.668888204531146612907833 0 0}  D {0 2.96493438618794336036899 -8.146090276215920411573279} 
-put {bodybottomsph.s} ell V {0 0 60.84612300000016915646484}  A {33.54831727294207155409822 0 0}  B {0 33.54831727294207155409822 0}  C {0 0 33.54831727294207155409822} 
-put {toptor.s} tor V {-1.290968171125081238436545E-14 26.0108720000002442418463 8.970701999999491249582206}  H {1 0 0}  r_a 65.14638440000000230156729 r_h 16.28659610000000057539182
-put {earcut.s} tgc V {6.942508314766508912183652E-14 -13.66162200000000304100922 85.5714520000014005063349}  H {0 30.34242292565693688288775 11.04373878045554668858586}  A {5 0 0}  B {0 2.052120859954011500292381 -5.638155724715449679251833}  C {5 0 0}  D {0 2.052120859954011500292381 -5.638155724715449679251833} 
-put {knight.r} comb region yes tree {l knight.c {1 0 0 0  0 1 0 0  0 0 1 0.960356  0 0 0 1}}
-attr set {knight.r} {region} {R} {shader} {plastic {re 0.1 sp 0.9 di 0.1 sh 50 ex 1}} {region_id} {1000} {material_id} {1} {los} {100} {color} {255/255/217}
-put {bottom.c} comb region no tree {u {u {u {l bottometo.s} {l bottomtor1.s}} {u {l bottomtor2.s} {l baseeto.s}}} {l base_filler.s}}
-put {bodyfrontcutright.s} tgc V {-13.74871600000018645459932 -33.1595789999997947461452 63.90854050000422859056926}  H {-41.4843562340515603636959 49.43913057838897628926134 -5.652944372718708048669131E-15}  A {-20.4576653316778021007849 -17.16601943455906820190648 -3.9911764866229089143701}  B {4.529143121461073562272759 3.800402322767091778388249 -39.56063453447669076012971}  C {-20.4576653316778021007849 -17.16601943455906820190648 -3.9911764866229089143701}  D {4.529143121461073562272759 3.800402322767091778388249 -39.56063453447669076012971} 
-put {eararb.s} arb8 V1 {-26.90565549999994132690517 -0.4176225000000420295442893 84.91516750000046442892199}  V2 {-26.90565549999994132690517 7.334443121211129401615381 86.28206582524249768084701}  V3 {26.30018901632412564595143 7.334443121211129401615381 86.28206582524249768084701}  V4 {26.30018901632412564595143 -0.4176225000000420295442893 84.91516750000046442892199}  V5 {-26.90565549999994132690517 2.091511985363494030565334 93.35068228383262578518043}  V6 {-26.90565549999994132690517 2.091511985363494030565334 93.35068228383262578518043}  V7 {26.300189016324097224242 2.091511985363494030565334 93.35068228383262578518043}  V8 {26.300189016324097224242 2.091511985363494030565334 93.35068228383262578518043} 
-put {knight.c} comb region no tree {u {u {l head.c} {l body.c}} {u {l base.c} {l bottom.c}}}
-put {mouth.s} arb8 V1 {-14.69511850000539787686193 -22.33384350000072160469244 67.49057449999915547778073}  V2 {-14.69511850000507457991716 -22.33384350000071805197877 65.1856549462537060435352}  V3 {14.5501529284419532928041 -22.33384350000074292097452 65.18565494625448764054454}  V4 {14.55015292844173302455602 -22.3338435000007464736882 67.49057449999935442974675}  V5 {-14.69511850000531438809048 -12.88574518707542360118623 69.9097041027158496717675}  V6 {-14.69511850000531438809048 -12.88574518707542360118623 69.9097041027158496717675}  V7 {14.55015292844241514558234 -12.88574518707783234106046 69.90970410271543755698076}  V8 {14.55015292844241514558234 -12.88574518707783234106046 69.90970410271543755698076} 
-put {bodyfrontcut.s} tgc V {-30.07391999999968135171002 -30.49249499999977786046657 57.49796150000538830227015}  H {64.53820143527930497384659 5.398293464965921771651639E-15 1.446468374443825363721499E-15}  A {1.653406732298293568477734E-15 -23.38457478442728287859609 13.50109054667402830318679}  B {2.449293598294706907385594E-15 -20 -34.64101615137754208717524}  C {1.653406732298293568477734E-15 -23.38457478442728287859609 13.50109054667402830318679}  D {2.449293598294706907385594E-15 -20 -34.64101615137754208717524} 
-put {scene.g} comb region no tree {u {l knight.r} {l tile.r}}
-put {tile.s} arb8 V1 {28.5 -28.5 0}  V2 {28.5 28.5 0}  V3 {28.5 28.5 -1}  V4 {28.5 -28.5 -1}  V5 {-28.5 -28.5 0}  V6 {-28.5 28.5 0}  V7 {-28.5 28.5 -1}  V8 {-28.5 -28.5 -1} 
-put {tile.r} comb region yes tree {l tile.s}
-attr set {tile.r} {region} {R} {shader} {plastic {re 0.5 sh 1}} {region_id} {1000} {material_id} {1} {los} {100} {color} {255/255/255}
-put {base.s} tgc V {0 0 5.912562917080187219198706}  H {0 0 23.32946212598685420402944}  A {20.43520228184366160917307 0 0}  B {0 20.43520228184366160917307 0}  C {20.43520228184366160917307 0 0}  D {0 20.43520228184366160917307 0} 
-put {body.c} comb region no tree {u {- {- {- {- {- {n {n {l bodyrcc.s} {l bodybottomsph.s}} {l bodysidesph.s}} {l bodysidecutleft.s}} {l bodysidecutright.s}} {l bodyfrontcutleft.s}} {l bodyfrontcutright.s}} {l bodyfrontcut.s}} {- {- {- {- {- {- {- {- {n {n {l bodyrcc2.s} {l bodysidesph.s}} {l toptor.s}} {l bodysidecutleft.s}} {l bodysidecutright.s}} {l bodyfrontcutleft.s}} {l bodyfrontcutright.s}} {l bodyfrontcut.s}} {l bodysidecutleft.s}} {l bodysidecutright.s}} {l bodyfrontcut.s}}}
-put {base.c} comb region no tree {u {u {u {u {l bottomtor1.s} {l bottomtor1.s}} {- {- {l base.s} {l bodycut.s}} {l bottomtor1.s}}} {l bottomtor1.s}} {l bottomtor1.s}}
-put {head.c} comb region no tree {u {u {- {- {- {- {- {n {l headrcc.s} {l toptor.s}} {l bodysidecutleft.s}} {l bodysidecutright.s}} {l headsidecutleft.s}} {l headsidecutright.s}} {l mouth.s}} {- {- {- {- {l nosebridge.s} {l bodysidecutleft.s}} {l bodysidecutright.s}} {l headsidecutleft.s}} {l headsidecutright.s}}} {- {- {- {- {- {l eararb.s} {l bodysidecutleft.s}} {l bodysidecutright.s}} {l headsidecutleft.s}} {l headsidecutright.s}} {l earcut.s}}}
-put {bodyfrontcutleft.s} tgc V {13.74871600000018645459932 -33.1595789999997947461452 63.90854050000422859056926}  H {41.48435623405157457455061 49.43913057838896918383398 -5.65294437271870647094732E-15}  A {20.45766533167779854807122 -17.16601943455906820190648 -3.99117648662290935845931}  B {-4.529143121461062904131722 3.800402322767092222477459 -39.56063453447669076012971}  C {20.45766533167779854807122 -17.16601943455906820190648 -3.99117648662290935845931}  D {-4.529143121461062904131722 3.800402322767092222477459 -39.56063453447669076012971} 
-put {bodysidecutright.s} tgc V {-53.6557214677912170941454 -33.67507614822139316856919 95.69336050000360671674571}  H {20.22449106457484901966382 143.9047313715058749039599 6.169122640972837335375385E-15}  A {-41.33529643904954298250232 5.809297064214777428503567 -2.553020858404567494659432}  B {6.045441934467558731114423 -0.8496314556149066055112939 -99.81347984218669466827123}  C {-41.33529643904954298250232 5.809297064214777428503567 -2.553020858404567494659432}  D {6.045441934467559619292842 -0.8496314556149064944889915 -99.81347984218669466827123} 
-put {headsidecutright.s} tgc V {-22.4313670000000300319698 -28.39713199999998138878254 66.36153450000099951466837}  H {-6.936023102199119882982359 58.60216329849748717606417 21.47832101088326695048636}  A {-20.34482858059398324712674 -2.407969144867712074642441 0}  B {-0.8235739520514422373764774 6.958341187070909761303028 -19.2513266879507227713475}  C {-20.34482858059398324712674 -2.407969144867712074642441 0}  D {-0.8235739520514422373764774 6.958341187070909761303028 -19.2513266879507227713475} 
-put {bodysidesph.s} ell V {1.591615728102624416351318E-12 -17.12677000000023497250368 59.51325500000131540900838}  A {40 0 0}  B {0 40 0}  C {0 0 57.67733156681060791015625} 
-put {base_filler.s} tgc V {0 0 -0.8138631382182293094729175}  H {0 0 12.74035922868059600432389}  A {16.38855503646686528895771 0 0}  B {0 16.38855503646686528895771 0}  C {9.863417071382475143082047 0 0}  D {0 4.931708535691237571541023 0} 

db/chess/pawn.asc

@@ -1,51 +0,0 @@
-title {Pawn by Jeff Sieu. Made for Google Code-in 2017}
-units mm
-put {crowninset.s} tgc V {0 0 58}  H {0 0 0.5999999999999999777955395}  A {16.89118510350817103926602 0 0}  B {0 16.89118510350817103926602 0}  C {16.89118510350817103926602 0 0}  D {0 16.89118510350817103926602 0} 
-put {crowninner.s} tgc V {0 0 4}  H {0 0 6}  A {10.16165733953459060501245 0 0}  B {0 10.16165733953459060501245 0}  C {11.34243115837037585436065 0 0}  D {0 11.34243115837037585436065 0} 
-put {crowninsetsolid.s} tgc V {0 0 58}  H {0 0 0.5999999999999999777955395}  A {12.45527182860042714196425 0 0}  B {0 12.45527182860042714196425 0}  C {12.45527182860042714196425 0 0}  D {0 12.45527182860042714196425 0} 
-put {bottomtor.s} tor V {0 0 9}  H {6.12323399573676603586882E-17 0 1}  r_a 9.486078136436923102792207 r_h 3.825815710827906279689614
-put {bottometo.s} eto V {0 0 20}  N {0 0 0.05994492135330928977987597}  C {2.846080192311732925958268 1.705338238468419920224051 1.877427068825471501156699}  r 5.027862554501921543703702 r_d 1.662595872768639404526425
-put {1_bodytor.s} tor V {0 0 25}  H {6.12323399573676603586882E-17 0 1}  r_a 10.44723380101833853927928 r_h 0.9710977822416242410952236
-put {1_bodycut.s} tor V {0 0 41}  H {6.12323399573676603586882E-17 0 1}  r_a 86.63076947877770805916953 r_h 78.38786126059979153524182
-put {1_bodyeto.s} eto V {-0.2528320000000000011830537 0 53}  N {0 0 0.03930267507158188844407221}  C {11.02968444236560330296015 0 11.02968444236560330296015}  r 16.28367943394245997978942 r_d 4.327199580192768735287245
-put {1_baseeto.s} eto V {0 0 5}  N {-5.470978323999804257192075E-18 0 -0.04467392825269222295103688}  C {9.315747832292275987242647 -1.365449293915910411456593 -4.391804451322707691929281}  r 10.59850529883725656077331 r_d 4.265499428605880716247611
-put {1_bodytop.c} comb region no tree {- {l bodytop.s} {l 1_bodyeto.s}}
-put {crowncut3.s} arb8 V1 {-13.99038105676657828269072 5.767949192431094829203175 4}  V2 {11.9903810567665729536202 -9.232050807568883854514752 4.000000000000001776356839}  V3 {11.9903810567665729536202 -9.232050807568883854514752 10.00000000000000355271368}  V4 {-13.99038105676657828269072 5.767949192431094829203175 10}  V5 {-11.99038105676654808462445 9.232050807568848327377964 4}  V6 {13.99038105676657472997704 -5.767949192431118810020507 4.000000000000001776356839}  V7 {13.99038105676657472997704 -5.767949192431118810020507 10.00000000000000355271368}  V8 {-11.99038105676654808462445 9.232050807568848327377964 10} 
-put {crowncut2.s} arb8 V1 {-11.99038105676656940090652 -9.232050807568908723510503 3.999999999999998223643161}  V2 {13.99038105676658183540439 5.767949192431108151879471 3.99999999999999866773237}  V3 {13.99038105676658538811807 5.767949192431077065634781 10.00000000000000355271368}  V4 {-11.99038105676654453191077 -9.232050807568926487078897 10}  V5 {-13.99038105676658716447491 -5.767949192431157889870974 3.99999999999999866773237}  V6 {11.99038105676657472997704 9.232050807568862538232679 3.99999999999999911182158}  V7 {11.990381056766564071836 9.232050807568855432805321 10.00000000000000355271368}  V8 {-13.99038105676657472997704 -5.767949192431152560800456 10} 
-put {crowncut1.s} arb8 V1 {1.999999999999999777955395 -14.99999999999999822364316 4}  V2 {1.999999999999999777955395 14.99999999999999822364316 4}  V3 {1.999999999999999777955395 14.99999999999999822364316 10}  V4 {1.999999999999999777955395 -14.99999999999999822364316 10}  V5 {-1.999999999999999777955395 -14.99999999999999822364316 4}  V6 {-1.999999999999999777955395 14.99999999999999822364316 4}  V7 {-1.999999999999999777955395 14.99999999999999822364316 10}  V8 {-1.999999999999999777955395 -14.99999999999999822364316 10} 
-put {crownrcc.s} tgc V {0 0 -2.292185375575158445826673}  H {0 0 12.29218537557515844582667}  A {14.16165733953459238136929 0 0}  B {0 14.16165733953459238136929 0}  C {14.16165733953459238136929 0 0}  D {0 14.16165733953459238136929 0} 
-put {1_bottom.c} comb region no tree {u {u {l 1_bottometo.s} {l 1_bottomtor.s}} {u {l 1_baseeto.s} {l 1_base_filler.s}}}
-put {bodyjut.s} tgc V {0 0 42}  H {0 0 2.264716425774114583191476}  A {14.1579783735264754795935 0 0}  B {0 14.1579783735264754795935 0}  C {14.1579783735264754795935 0 0}  D {0 14.1579783735264754795935 0} 
-put {bodytor.s} tor V {0 0 25.00000000000000355271368}  H {6.12323399573676603586882E-17 0 1}  r_a 6.146768722816724483948292 r_h 0.8241116028491989320414746
-put {bodytop.s} tgc V {0 0 45.57436401080622090375982}  H {0 0 10.23282399021384136972301}  A {14.1579783735264754795935 0 0}  B {0 14.1579783735264754795935 0}  C {14.1579783735264754795935 0 0}  D {0 14.1579783735264754795935 0} 
-put {bodycut.s} tor V {0 0 37.96582364986083035773845}  H {6.12323399573676603586882E-17 0 1}  r_a 67.81451175298326461415854 r_h 63.43019393270687800168162
-put {bodyeto.s} eto V {-0.2528320000000000011830537 0 53}  N {0 0 0.03930267507158188844407221}  C {11.02968444236560330296015 0 11.02968444236560330296015}  r 16.28367943394245997978942 r_d 4.327199580192768735287245
-put {baseeto.s} eto V {0 0 4.281399000000007504240784}  N {-4.792704526346514451144025E-18 0 -0.03913540238445389202182056}  C {8.160812227361974535710942 -1.196165406603733272206114 -3.847323061096424634541791}  r 9.284537665853610732824563 r_d 3.736676917349199378293179
-put {necketo.s} eto V {0 0 40.72638399999996039468897}  N {-3.291837815534646033062117E-18 0 -0.02687989563869803977258499}  C {4.168219486530275297297976 -0.6109538876782616423355421 -1.965060156692675530365477}  r 5.706605353654313539379928 r_d 2.566512146398107763189955
-put {bodytop.c} comb region no tree {u {l head.s} {l necketo.s}}
-put {1_scene.g} comb region no tree {u {l rook.r {1 0 0 -58  0 1 0 0  0 0 1 0  0 0 0 1}} {l 1_tile.r {1 0 0 -58  0 1 0 0  0 0 1 0  0 0 0 1}}}
-put {1_base_filler.s} tgc V {0 0 -0.8138631382182293094729175}  H {0 0 12.74035922868059600432389}  A {16.38855503646686528895771 0 0}  B {0 16.38855503646686528895771 0}  C {9.863417071382475143082047 0 0}  D {0 4.931708535691237571541023 0} 
-put {bottom.c} comb region no tree {u {u {l bottometo.s} {l bottomtor.s}} {u {l baseeto.s} {l base_filler.s}}}
-put {1_body.s} tgc V {0 0 5.912562917080187219198706}  H {0 0 49.90908570176724623479458}  A {14.1579783735264754795935 0 0}  B {0 14.1579783735264754795935 0}  C {14.1579783735264754795935 0 0}  D {0 14.1579783735264754795935 0} 
-put {1_tile.s} arb8 V1 {28.5 -28.5 0}  V2 {28.5 28.5 0}  V3 {28.5 28.5 -1}  V4 {28.5 -28.5 -1}  V5 {-28.5 -28.5 0}  V6 {-28.5 28.5 0}  V7 {-28.5 28.5 -1}  V8 {-28.5 -28.5 -1} 
-put {1_tile.r} comb region yes tree {l 1_tile.s}
-attr set {1_tile.r} {region} {R} {color} {255/255/255} {los} {100} {material_id} {1} {region_id} {1000} {shader} {plastic {re 0.5 sh 1}}
-put {1_body.c} comb region no tree {u {u {- {l 1_body.s} {l 1_bodycut.s}} {l 1_bodytor.s}} {l bodyjut.s}}
-put {crown.c} comb region no tree {u {- {- {- {- {- {l crownrcc.s {1 0 0 0  0 1 0 0  0 0 1 58  0 0 0 1}} {l crowninner.s {1 0 0 0  0 1 0 0  0 0 1 58  0 0 0 1}}} {l crowncut1.s {1 0 0 0  0 1 0 0  0 0 1 58  0 0 0 1}}} {l crowncut2.s {1 0 0 0  0 1 0 0  0 0 1 58  0 0 0 1}}} {l crowncut3.s {1 0 0 0  0 1 0 0  0 0 1 58  0 0 0 1}}} {l crowninset.s}} {l crowninsetsolid.s}}
-put {scene.g} comb region no tree {u {l pawn.r} {l tile.r}}
-put {body.s} tgc V {0 0 -0.6898679999999998146975599}  H {0 0 42.85638383046779154028627}  A {14.1579783735264754795935 0 0}  B {0 14.1579783735264754795935 0}  C {14.1579783735264754795935 0 0}  D {0 14.1579783735264754795935 0} 
-put {pawn.r} comb region yes tree {l pawn.c {1 0 0 0  0 1 0 0  0 0 1 0.991685000000004  0 0 0 1}}
-attr set {pawn.r} {region} {R} {shader} {plastic {re 0.1 sp 0.9 di 0.1 sh 50 ex 1}} {region_id} {1000} {material_id} {1} {los} {100} {color} {255/255/217}
-put {rook.r} comb region yes tree {l rook.c {1 0 0 0  0 1 0 0  0 0 1 1.090422  0 0 0 1}}
-attr set {rook.r} {region} {R} {color} {255/255/217} {los} {100} {material_id} {1} {region_id} {1000} {shader} {plastic {re 0.1 sp 0.9 di 0.1 sh 50 ex 1}}
-put {tile.s} arb8 V1 {28.5 -28.5 0}  V2 {28.5 28.5 0}  V3 {28.5 28.5 -1}  V4 {28.5 -28.5 -1}  V5 {-28.5 -28.5 0}  V6 {-28.5 28.5 0}  V7 {-28.5 28.5 -1}  V8 {-28.5 -28.5 -1} 
-put {tile.r} comb region yes tree {l tile.s}
-attr set {tile.r} {oshader} {plastic {sh 1}} {region} {R} {shader} {plastic {re 0.5 sh 1}} {region_id} {1000} {material_id} {1} {los} {100} {color} {255/255/255}
-put {body.c} comb region no tree {u {- {l body.s} {l bodycut.s}} {l bodytor.s}}
-put {pawn.c} comb region no tree {u {u {l top.c} {l body.c}} {u {l bottom.c} {l bodytop.c}}}
-put {rook.c} comb region no tree {u {u {l crown.c} {l 1_body.c}} {u {l 1_bottom.c} {l 1_bodytop.c}}}
-put {head.s} ell V {0 0 52.26777799999997853319655}  A {10.18854239405582262634198 0 0}  B {0 10.18854239405582262634198 0}  C {0 0 10.18854239405582262634198} 
-put {top.c} comb region no tree {u {l head.s} {l necketo.s}}
-put {1_bottomtor.s} tor V {0 0 9}  H {6.12323399573676603586882E-17 0 1}  r_a 11.78466675885103676080234 r_h 3.825815710827906279689614
-put {1_bottometo.s} eto V {0 0 20}  N {0 0 0.07140720069529053748436098}  C {3.390289200472452524337541 2.031421963671408370544214 2.236416504815224470803514}  r 9.036682630367613100474955 r_d 1.980506679827312765951319
-put {base_filler.s} tgc V {0 0 -0.8138631382182293094729175}  H {0 0 12.74035922868059600432389}  A {14.57675099872487578522851 0 0}  B {0 14.57675099872487578522851 0}  C {9.863417071382475143082047 0 0}  D {0 4.931708535691237571541023 0} 

db/chess/queen.asc

@@ -1,44 +0,0 @@
-title {Queen by Jeff Sieu. Made for Google Code-in 2017}
-units mm
-put {crown_fill.s} tgc V {0 0 85.4996148325125346900677}  H {0 0 3.961725628291488110477303}  A {13.92497241322581302824801 0 0}  B {0 13.92497241322581302824801 0}  C {10.3643310870127276501762 0 0}  D {0 10.3643310870127276501762 0} 
-put {crown_main.c} comb region no tree {u {u {- {- {l crownrcc.s} {l crowncut1.s}} {l crowncut2.s}} {- {- {l crown_fill.s} {l crowncut2.s}} {l crownrcc.s}}} {- {- {- {l crowneto1.s} {l crownrcc.s}} {l crowncut2.s}} {l crown_fill.s}}}
-put {bottomtor.s} tor V {0 0 9}  H {6.12323399573676603586882E-17 0 1}  r_a 11.78466675885103676080234 r_h 3.825815710827906279689614
-put {bottometo.s} eto V {0 0 20}  N {0 0 0.06032399549610674427402301}  C {2.864077970686895735497046 1.71612229850775266370988 1.889299368274914403542653}  r 7.93389995193779462567818 r_d 1.673109642593672896637713
-put {head_fill.s} tgc V {0 0 67.65223912679090290112072}  H {0 0 22.65963591768163354345234}  A {5.387125525462328923254063 0 0}  B {0 5.387125525462328923254063 0}  C {5.200376920059111007788033 0 0}  D {0 5.200376920059111007788033 0} 
-put {crowncut2.s} tgc V {0 0 86.89911600000084490602603}  H {0 0 6.858375356511876574927555}  A {9.438877285833902064382528 0 0}  B {0 9.438877285833902064382528 0}  C {15.49844917074207906182437 0 0}  D {0 15.49844917074207906182437 0} 
-put {crowncut1.s} eto V {0 0 77.72700899999993850997271}  N {0 0 0.6853489141366997383642001}  C {7.936978064717960634766314 0.7583105325216803471732874 14.21238543732845016620558}  r 19.09763828673395735791019 r_d 8.357084880198749843316364
-put {crowneto1.s} eto V {1.577721810442023610823457E-30 0 87.39109400000032223942981}  N {-1.573547818886363209483057E-17 0 -0.04282997677321952190165888}  C {-1.665828485074095866025345 -1.27132480626570165682665 -1.898428097677101966667124}  r 12.13000000000000078159701 r_d 1.123246664863733368378007
-put {crownell8.s} ell V {-13.73660800000212844906855 2.220446049250313080847263E-14 87.68836799997369269021874}  A {0 -2.442952198710223399302777 1.005777905178345307186806E-16}  B {3.658968546871206317661063 0 3.323573023963026340510396}  C {-0.7091037075487675034324297 0 0.7806623003868651267112} 
-put {crownell7.s} ell V {-9.713248667302867289663482 9.713248667302899264086591 87.68836799997369269021874}  A {-1.727428065822585123711974 -1.727428065822585123711974 1.005777905178345307186806E-16}  B {2.587281471640917818177741 -2.587281471640917818177741 3.323573023963026340510396}  C {-0.5014120401722559350332631 0.5014120401722559350332631 0.7806623003868651267112} 
-put {crownell6.s} ell V {2.220446049250313080847263E-14 13.73660800000212844906855 87.68836799997369269021874}  A {-2.442952198710223399302777 0 1.005777905178345307186806E-16}  B {0 -3.658968546871206317661063 3.323573023963026340510396}  C {0 0.7091037075487675034324297 0.7806623003868651267112} 
-put {crownell5.s} ell V {9.713248667302899264086591 9.713248667302867289663482 87.68836799997369269021874}  A {-1.727428065822585123711974 1.727428065822585123711974 1.005777905178345307186806E-16}  B {-2.587281471640917818177741 -2.587281471640917818177741 3.323573023963026340510396}  C {0.5014120401722559350332631 0.5014120401722559350332631 0.7806623003868651267112} 
-put {crownell4.s} ell V {13.73660800000212844906855 -2.220446049250313080847263E-14 87.68836799997369269021874}  A {0 2.442952198710223399302777 1.005777905178345307186806E-16}  B {-3.658968546871206317661063 0 3.323573023963026340510396}  C {0.7091037075487675034324297 0 0.7806623003868651267112} 
-put {crownell3.s} ell V {9.713248667302867289663482 -9.713248667302899264086591 87.68836799997369269021874}  A {1.727428065822584901667369 1.727428065822584901667369 1.005777905178345307186806E-16}  B {-2.587281471640917818177741 2.587281471640917818177741 3.323573023963026340510396}  C {0.5014120401722559350332631 -0.5014120401722559350332631 0.7806623003868651267112} 
-put {crownell2.s} ell V {-2.220446049250313080847263E-14 -13.73660800000212844906855 87.68836799997369269021874}  A {2.442952198710222955213567 0 1.005777905178345307186806E-16}  B {0 3.658968546871206317661063 3.323573023963026340510396}  C {0 -0.7091037075487675034324297 0.7806623003868651267112} 
-put {crownell1.s} ell V {-9.713248667302899264086591 -9.713248667302867289663482 87.68836799997369269021874}  A {1.727428065822584679622764 -1.727428065822584679622764 1.005777905178345307186806E-16}  B {2.587281471640917818177741 2.587281471640917818177741 3.323573023963026340510396}  C {-0.5014120401722559350332631 -0.5014120401722559350332631 0.7806623003868651267112} 
-put {crownrcc.s} tgc V {0 0 70.52245129853007199471904}  H {0 0 15.07198012589280011752635}  A {14.92710113237911251360401 0 0}  B {0 14.92710113237911251360401 0}  C {14.92710113237911251360401 0 0}  D {0 14.92710113237911251360401 0} 
-put {head_tip.s} ell V {0 0 94.91151499999973850663082}  A {3.119016812725599496758377 0 0}  B {0 3.119016812725599496758377 0}  C {0 0 1.345488882629591875783603} 
-put {crownell.c} comb region no tree {u {u {u {l crownell1.s} {l crownell2.s}} {u {l crownell3.s} {l crownell4.s}}} {u {u {l crownell5.s} {l crownell6.s}} {u {l crownell7.s} {l crownell8.s}}}}
-put {headeto1.s} eto V {0 0 89.57779000000000735326466}  N {-5.519803738384860362821316E-18 0 -0.04507261801711288928817822}  C {-4.376792271273803436315575 -1.09418866449798435347418 -4.1289869793813673837235}  r 4.82069915201276888438997 r_d 2.281365997196153738713065
-put {bodytor.s} tor V {0 0 25}  H {6.12323399573676603586882E-17 0 1}  r_a 9.140689709069368618088447 r_h 0.9710977822416242410952236
-put {bodyjut.s} ell V {0 0 57.95812100000001976241037}  A {13.30005660511547738167337 0 0}  B {0 13.30005660511547738167337 0}  C {0 0 3.569547284150617283415841} 
-put {bodycut.s} tor V {0 0 46.43319499999997646000338}  H {6.12323399573676603586882E-17 0 1}  r_a 84.47809976324354863663757 r_h 78.38786126059979153524182
-put {necktor.s} tor V {0 0 70.41021300000004146113497}  H {3.061616997868383634231992E-16 0 1}  r_a 8.239894264539179502548905 r_h 0.9722303169289367996697138
-put {baseeto.s} eto V {0 0 5}  N {-5.470978323999804257192075E-18 0 -0.04467392825269222295103688}  C {9.315747832292275987242647 -1.365449293915910411456593 -4.391804451322707691929281}  r 10.59850529883725656077331 r_d 4.265499428605880716247611
-put {necketo.s} eto V {4.688718984760804335454747E-15 0 67.98440800000000194813765}  N {-7.947115565380555332745523E-18 0 -0.06489312323286719474957351}  C {-4.236592184243099801221888 2.53851689495714083477651 -2.794683321910145679112247}  r 6.747558139033351665148075 r_d 2.154325975943817361724086
-put {bottom.c} comb region no tree {u {u {l bottometo.s} {l bottomtor.s}} {u {l baseeto.s} {l base_filler.s}}}
-put {queen.r} comb region yes tree {l queen.c {1 0 0 0  0 1 0 0  0 0 1 0.960356  0 0 0 1}}
-attr set {queen.r} {region} {R} {shader} {plastic {re 0.1 sp 0.9 di 0.1 sh 50 ex 1}} {region_id} {1000} {material_id} {1} {los} {100} {color} {255/255/217}
-put {crown.c} comb region no tree {- {l crown_main.c} {l crownell.c}}
-attr set {crown.c} {inherit} {1}
-put {queen.c} comb region no tree {u {u {u {l head.c} {l neck.c}} {u {l crown.c} {l body.c}}} {l bottom.c}}
-put {scene.g} comb region no tree {u {l queen.r} {l tile.r}}
-put {body.s} tgc V {0 0 5.912562917080187219198706}  H {0 0 59.45235824170033822611003}  A {14.1579783735264754795935 0 0}  B {0 14.1579783735264754795935 0}  C {14.1579783735264754795935 0 0}  D {0 14.1579783735264754795935 0} 
-put {tile.s} arb8 V1 {28.5 -28.5 0}  V2 {28.5 28.5 0}  V3 {28.5 28.5 -1}  V4 {28.5 -28.5 -1}  V5 {-28.5 -28.5 0}  V6 {-28.5 28.5 0}  V7 {-28.5 28.5 -1}  V8 {-28.5 -28.5 -1} 
-put {tile.r} comb region yes tree {l tile.s}
-attr set {tile.r} {region} {R} {shader} {plastic {re 0.5 sh 1}} {region_id} {1000} {material_id} {1} {los} {100} {color} {255/255/255}
-put {body.c} comb region no tree {u {u {- {l body.s} {l bodycut.s}} {l bodytor.s}} {l bodyjut.s}}
-put {neck.c} comb region no tree {u {u {l necketo.s} {l necktor.s}} {l neck_filler.s}}
-put {head.c} comb region no tree {u {u {l head_tip.s} {l headeto1.s}} {l head_fill.s}}
-put {base_filler.s} tgc V {0 0 -0.8138631382182293094729175}  H {0 0 12.74035922868059600432389}  A {16.38855503646686528895771 0 0}  B {0 16.38855503646686528895771 0}  C {9.863417071382475143082047 0 0}  D {0 4.931708535691237571541023 0} 
-put {neck_filler.s} tgc V {5.044847376139677212870351E-16 0.11939600000000516466514 64.39600271525775099235034}  H {0 0 13.56002315446382588959295}  A {7.491481711620123995487575 0 0}  B {0 7.491481711620123995487575 0}  C {7.491481711620123995487575 0 0}  D {0 7.491481711620123995487575 0} 

db/chess/rook.asc

@@ -1,30 +0,0 @@
-title {Rook by Jeff Sieu. Made for Google Code-in 2017}
-units mm
-put {crowninset.s} tgc V {0 0 58}  H {0 0 0.5999999999999999777955395}  A {16.89118510350817103926602 0 0}  B {0 16.89118510350817103926602 0}  C {16.89118510350817103926602 0 0}  D {0 16.89118510350817103926602 0} 
-put {crowninner.s} tgc V {0 0 4}  H {0 0 6}  A {10.16165733953459060501245 0 0}  B {0 10.16165733953459060501245 0}  C {11.34243115837037585436065 0 0}  D {0 11.34243115837037585436065 0} 
-put {crowninsetsolid.s} tgc V {0 0 58}  H {0 0 0.5999999999999999777955395}  A {12.45527182860042714196425 0 0}  B {0 12.45527182860042714196425 0}  C {12.45527182860042714196425 0 0}  D {0 12.45527182860042714196425 0} 
-put {bottomtor.s} tor V {0 0 9}  H {6.12323399573676603586882E-17 0 1}  r_a 11.78466675885103676080234 r_h 3.825815710827906279689614
-put {bottometo.s} eto V {0 0 20}  N {0 0 0.07140720069529053748436098}  C {3.390289200472452524337541 2.031421963671408370544214 2.236416504815224470803514}  r 9.036682630367613100474955 r_d 1.980506679827312765951319
-put {crowncut3.s} arb8 V1 {-13.99038105676657828269072 5.767949192431094829203175 4}  V2 {11.9903810567665729536202 -9.232050807568883854514752 4.000000000000001776356839}  V3 {11.9903810567665729536202 -9.232050807568883854514752 10.00000000000000355271368}  V4 {-13.99038105676657828269072 5.767949192431094829203175 10}  V5 {-11.99038105676654808462445 9.232050807568848327377964 4}  V6 {13.99038105676657472997704 -5.767949192431118810020507 4.000000000000001776356839}  V7 {13.99038105676657472997704 -5.767949192431118810020507 10.00000000000000355271368}  V8 {-11.99038105676654808462445 9.232050807568848327377964 10} 
-put {crowncut2.s} arb8 V1 {-11.99038105676656940090652 -9.232050807568908723510503 3.999999999999998223643161}  V2 {13.99038105676658183540439 5.767949192431108151879471 3.99999999999999866773237}  V3 {13.99038105676658538811807 5.767949192431077065634781 10.00000000000000355271368}  V4 {-11.99038105676654453191077 -9.232050807568926487078897 10}  V5 {-13.99038105676658716447491 -5.767949192431157889870974 3.99999999999999866773237}  V6 {11.99038105676657472997704 9.232050807568862538232679 3.99999999999999911182158}  V7 {11.990381056766564071836 9.232050807568855432805321 10.00000000000000355271368}  V8 {-13.99038105676657472997704 -5.767949192431152560800456 10} 
-put {crowncut1.s} arb8 V1 {1.999999999999999777955395 -14.99999999999999822364316 4}  V2 {1.999999999999999777955395 14.99999999999999822364316 4}  V3 {1.999999999999999777955395 14.99999999999999822364316 10}  V4 {1.999999999999999777955395 -14.99999999999999822364316 10}  V5 {-1.999999999999999777955395 -14.99999999999999822364316 4}  V6 {-1.999999999999999777955395 14.99999999999999822364316 4}  V7 {-1.999999999999999777955395 14.99999999999999822364316 10}  V8 {-1.999999999999999777955395 -14.99999999999999822364316 10} 
-put {crownrcc.s} tgc V {0 0 -2.292185375575158445826673}  H {0 0 12.29218537557515844582667}  A {14.16165733953459238136929 0 0}  B {0 14.16165733953459238136929 0}  C {14.16165733953459238136929 0 0}  D {0 14.16165733953459238136929 0} 
-put {bodyjut.s} tgc V {0 0 42}  H {0 0 2.264716425774114583191476}  A {14.1579783735264754795935 0 0}  B {0 14.1579783735264754795935 0}  C {14.1579783735264754795935 0 0}  D {0 14.1579783735264754795935 0} 
-put {bodytor.s} tor V {0 0 25}  H {6.12323399573676603586882E-17 0 1}  r_a 10.44723380101833853927928 r_h 0.9710977822416242410952236
-put {bodytop.s} tgc V {0 0 45.57436401080622090375982}  H {0 0 10.23282399021384136972301}  A {14.1579783735264754795935 0 0}  B {0 14.1579783735264754795935 0}  C {14.1579783735264754795935 0 0}  D {0 14.1579783735264754795935 0} 
-put {bodycut.s} tor V {0 0 41}  H {6.12323399573676603586882E-17 0 1}  r_a 86.63076947877770805916953 r_h 78.38786126059979153524182
-put {bodyeto.s} eto V {-0.2528320000000000011830537 0 53}  N {0 0 0.03930267507158188844407221}  C {11.02968444236560330296015 0 11.02968444236560330296015}  r 16.28367943394245997978942 r_d 4.327199580192768735287245
-put {baseeto.s} eto V {0 0 5}  N {-5.470978323999804257192075E-18 0 -0.04467392825269222295103688}  C {9.315747832292275987242647 -1.365449293915910411456593 -4.391804451322707691929281}  r 10.59850529883725656077331 r_d 4.265499428605880716247611
-put {bodytop.c} comb region no tree {- {l bodytop.s} {l bodyeto.s}}
-put {bottom.c} comb region no tree {u {u {l bottometo.s} {l bottomtor.s}} {u {l baseeto.s} {l base_filler.s}}}
-put {crown.c} comb region no tree {u {- {- {- {- {- {l crownrcc.s {1 0 0 0  0 1 0 0  0 0 1 58  0 0 0 1}} {l crowninner.s {1 0 0 0  0 1 0 0  0 0 1 58  0 0 0 1}}} {l crowncut1.s {1 0 0 0  0 1 0 0  0 0 1 58  0 0 0 1}}} {l crowncut2.s {1 0 0 0  0 1 0 0  0 0 1 58  0 0 0 1}}} {l crowncut3.s {1 0 0 0  0 1 0 0  0 0 1 58  0 0 0 1}}} {l crowninset.s}} {l crowninsetsolid.s}}
-put {scene.g} comb region no tree {u {l rook.r} {l tile.r}}
-put {body.s} tgc V {0 0 5.912562917080187219198706}  H {0 0 49.90908570176724623479458}  A {14.1579783735264754795935 0 0}  B {0 14.1579783735264754795935 0}  C {14.1579783735264754795935 0 0}  D {0 14.1579783735264754795935 0} 
-put {rook.r} comb region yes tree {l rook.c {1 0 0 0  0 1 0 0  0 0 1 1.090422  0 0 0 1}}
-attr set {rook.r} {region} {R} {shader} {plastic {re 0.1 sp 0.9 di 0.1 sh 50 ex 1}} {region_id} {1000} {material_id} {1} {los} {100} {color} {255/255/217}
-put {tile.s} arb8 V1 {28.5 -28.5 0}  V2 {28.5 28.5 0}  V3 {28.5 28.5 -1}  V4 {28.5 -28.5 -1}  V5 {-28.5 -28.5 0}  V6 {-28.5 28.5 0}  V7 {-28.5 28.5 -1}  V8 {-28.5 -28.5 -1} 
-put {tile.r} comb region yes tree {l tile.s}
-attr set {tile.r} {oshader} {plastic {sh 1}} {region} {R} {shader} {plastic {re 0.5 sh 1}} {region_id} {1000} {material_id} {1} {los} {100} {color} {255/255/255}
-put {body.c} comb region no tree {u {u {- {l body.s} {l bodycut.s}} {l bodytor.s}} {l bodyjut.s}}
-put {rook.c} comb region no tree {u {u {l crown.c} {l body.c}} {u {l bottom.c} {l bodytop.c}}}
-put {base_filler.s} tgc V {0 0 -0.8138631382182293094729175}  H {0 0 12.74035922868059600432389}  A {16.38855503646686528895771 0 0}  B {0 16.38855503646686528895771 0}  C {9.863417071382475143082047 0 0}  D {0 4.931708535691237571541023 0} 

db/comgeom/CMakeLists.txt

@@ -2,13 +2,38 @@ set(COMGEOM_V5_MODELS
   ADA073408.comgeom
 )
 
+macro(ADD_COMGEOM_V5_G_TARGET comgeom_model folder)
+  string(REGEX REPLACE "([0-9a-z]*).comgeom" "\\1" comgeom_model_root "${comgeom_model}")
+  set(output_file ${bin_root}/${DATA_DIR}/db/${comgeom_model_root}.g)
+  set(log_file ${CMAKE_CURRENT_BINARY_DIR}/${comgeom_model_root}.log)
+  add_custom_command(
+    OUTPUT ${output_file}
+    COMMAND ${CMAKE_COMMAND} -E remove ${output_file}
+    COMMAND comgeom-g -v 5 ${CMAKE_CURRENT_SOURCE_DIR}/${comgeom_model} ${output_file} > ${log_file} 2>&1
+    DEPENDS comgeom-g ${CMAKE_CURRENT_SOURCE_DIR}/${comgeom_model}
+  )
+  add_custom_target(${comgeom_model_root}.g ALL DEPENDS ${output_file})
+  set_target_properties(${comgeom_model_root}.g PROPERTIES FOLDER "${folder}")
+  if(BRLCAD_INSTALL_EXAMPLE_GEOMETRY)
+    if(NOT "${CMAKE_CFG_INTDIR}" STREQUAL "." AND CMAKE_CONFIGURATION_FILES)
+      string(REPLACE "${CMAKE_CFG_INTDIR}" "\${BUILD_TYPE}" output_file "${output_file}")
+    endif(NOT "${CMAKE_CFG_INTDIR}" STREQUAL "." AND CMAKE_CONFIGURATION_FILES)
+    install(FILES ${output_file} DESTINATION ${DATA_DIR}/db)
+  endif(BRLCAD_INSTALL_EXAMPLE_GEOMETRY)
+  set(BUILT_MODELS "${BUILT_MODELS};${output_file}")
+  set(LOG_FILES "${LOG_FILES};${log_file}")
+  DISTCLEAN(${log_file})
+endmacro(ADD_COMGEOM_V5_G_TARGET comgeom_model folder)
+
 foreach(comgeom_input ${COMGEOM_V5_MODELS})
-  ADD_G_TARGET(${comgeom_input} "BRL-CAD Geometry Models/Sample")
+  ADD_COMGEOM_V5_G_TARGET(${comgeom_input} "BRL-CAD Geometry Models/Sample")
 endforeach(comgeom_input ${COMGEOM_V5_MODELS})
+CMAKEFILES(${COMGEOM_V5_MODELS})
+
+set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES "${BUILT_MODELS}")
+set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES "${LOG_FILES}")
 
 CMAKEFILES(
-  ${COMGEOM_V5_MODELS}
-  CMakeLists.txt
   README_ADA073408
   ADA073408_inputs.tar.gz
 )

db/conv_run.cmake.in

@@ -1,41 +0,0 @@
-string(REPLACE "\\" "" GCV_EXEC "${EXEC}")
-set(INPUT_FILE "@INPUT_FILE@")
-set(OUTPUT_FILE "@OUTPUT_FILE@")
-set(BIN_DIR "@BIN_DIR@")
-
-# NOTE: OUTPUT_FILE needs to be defined in terms of a path relative to the root
-# of the build diretory, not as an absolute path.  Since that root may change
-# at runtime in multiconfig builds, the full output path cannot be encoded
-# directly into the generated script.
-get_filename_component(OF_ABS "${OUTPUT_FILE}" ABSOLUTE)
-if ("${OF_ABS}" STREQUAL "${OUTPUT_FILE}")
-  message(FATAL_ERROR "Absoute output file path \"${OUTPUT_FILE}\" supplied for conversion of \"${INPUT_FILE}\" - path must be relative.")
-endif ("${OF_ABS}" STREQUAL "${OUTPUT_FILE}")
-
-# Because the build directory changes at runtime in multiconfig builds, we
-# need to deduce its current value from GCV_EXEC.
-get_filename_component(CBDIR "${GCV_EXEC}" DIRECTORY)
-string(REGEX REPLACE "${BIN_DIR}$" "" CROOT "${CBDIR}")
-
-# BRLCAD_ROOT is the hammer that makes certain we are running
-# things found in the build directory.
-set(ENV{BRLCAD_ROOT} "${CROOT}")
-
-# Now that we know the root, finalize the full path output file location
-set(OUTPUT_FILE "${CROOT}/${OUTPUT_FILE}")
-
-execute_process(
-  COMMAND "${GCV_EXEC}" -o "${OUTPUT_FILE}" "${INPUT_FILE}"
-  RESULT_VARIABLE conv_result OUTPUT_VARIABLE conv_log ERROR_VARIABLE conv_log
-  )
-
-if(conv_result)
-  message(FATAL_ERROR "[geometry conversion] Failure: ${conv_result}\n${GCV_EXEC} -o \"${OUTPUT_FILE}\" \"${INPUT_FILE}\"\n\n${conv_log}")
-endif(conv_result)
-
-# Local Variables:
-# tab-width: 8
-# mode: cmake
-# indent-tabs-mode: t
-# End:
-# ex: shiftwidth=2 tabstop=8

db/cube.rt

@@ -2,7 +2,7 @@
 #                         C U B E . R T
 # BRL-CAD
 #
-# Copyright (c) 2004-2020 United States Government as represented by
+# Copyright (c) 2004-2016 United States Government as represented by
 # the U.S. Army Research Laboratory.
 #
 # Redistribution and use in source and binary forms, with or without

db/db.php

@@ -2,7 +2,7 @@
 /*                         D B . P H P
  * BRL-CAD
  *
- * Copyright (c) 2004-2020 United States Government as represented by
+ * Copyright (c) 2004-2016 United States Government as represented by
  * the U.S. Army Research Laboratory.
  *
  * This library is free software; you can redistribute it and/or

db/die.asc

@@ -1,45 +0,0 @@
-title {A Die by Jeff Sieu. Made for Google Code-in 2017}
-units mm
-put {body_outer.r} comb region yes tree {l body_outer.c}
-attr set {body_outer.r} {oshader} {plastic} {region} {R} {shader} {plastic {re 0.1 ri 1.4 sh 12}} {region_id} {1000} {material_id} {1} {los} {100} {color} {255/255/255}
-put {body_inner.r} comb region yes tree {l body_inner.c}
-attr set {body_inner.r} {oshader} {plastic} {region} {R} {shader} {plastic {sp 0.9 di 0.1}} {region_id} {1001} {material_id} {1} {los} {100} {color} {0/0/0}
-put {body_outer.c} comb region no tree {- {- {n {l body_rpp.s} {l body_sphere.s}} {l dots.c}} {l body_inner.c}}
-put {body_inner.c} comb region no tree {- {n {l body_rpp_inner.s} {l body_sphere_inner.s}} {l dots.c}}
-put {cube_edges.c} comb region no tree {u {u {l cube_rcc1.s} {l cube_rcc2.s}} {l cube_rcc3.s}}
-put {cube_rcc3.s} tgc V {8 10 8}  H {0 -20 0}  A {0 0 -2}  B {2 0 0}  C {0 0 -2}  D {2 0 0} 
-put {cube_rcc2.s} tgc V {8 8 10}  H {0 0 -20}  A {0 2 0}  B {2 0 0}  C {0 2 0}  D {2 0 0} 
-put {cube_rcc1.s} tgc V {10 8 8}  H {-20 0 0}  A {0 0 2}  B {0 2 0}  C {0 0 2}  D {0 2 0} 
-put {body_rpp_inner.s} arb8 V1 {9.900000000000000355271368 -9.900000000000000355271368 -9.900000000000000355271368}  V2 {9.900000000000000355271368 9.899999999999986144416653 -9.900000000000000355271368}  V3 {9.900000000000000355271368 9.899999999999986144416653 9.900000000000000355271368}  V4 {9.900000000000000355271368 -9.900000000000000355271368 9.900000000000000355271368}  V5 {-9.899999999999922195570434 -9.900000000000000355271368 -9.900000000000000355271368}  V6 {-9.899999999999922195570434 9.899999999999986144416653 -9.900000000000000355271368}  V7 {-9.899999999999922195570434 9.899999999999986144416653 9.900000000000000355271368}  V8 {-9.899999999999922195570434 -9.900000000000000355271368 9.900000000000000355271368} 
-put {body_rpp.s} arb8 V1 {10 -10 -10}  V2 {10 9.999999999999985789145285 -10}  V3 {10 9.999999999999985789145285 10}  V4 {10 -10 10}  V5 {-9.999999999999921840299066 -10 -10}  V6 {-9.999999999999921840299066 9.999999999999985789145285 -10}  V7 {-9.999999999999921840299066 9.999999999999985789145285 10}  V8 {-9.999999999999921840299066 -10 10} 
-put {body_sphere_inner.s} ell V {0 0 0}  A {13.4143020316096475141876 0 0}  B {0 13.4143020316096475141876 0}  C {0 0 13.4143020316096475141876} 
-put {dots6.c} comb region no tree {u {u {u {l sph61.s} {l sph62.s}} {u {l sph63.s} {l sph64.s}}} {u {l sph65.s} {l sph66.s}}}
-put {dots5.c} comb region no tree {u {u {u {l sph51.s} {l sph52.s}} {u {l sph53.s} {l sph54.s}}} {l sph55.s}}
-put {dots4.c} comb region no tree {u {u {l sph41.s} {l sph42.s}} {u {l sph43.s} {l sph44.s}}}
-put {dots3.c} comb region no tree {u {u {l sph31.s} {l sph32.s}} {l sph33.s}}
-put {dots2.c} comb region no tree {u {l sph21.s} {l sph22.s}}
-put {dots1.c} comb region no tree {l sph11.s}
-put {sph66.s} ell V {5.5 -12 -3.5}  A {2.751840000000000063806738 0 0}  B {0 2.751840000000000063806738 0}  C {0 0 2.751840000000000063806738} 
-put {sph65.s} ell V {-5.5 -12 -3.49999999999999955591079}  A {2.751840000000000063806738 0 0}  B {0 2.751840000000000063806738 0}  C {0 0 2.751840000000000063806738} 
-put {sph55.s} ell V {12 4.5 4.5}  A {2.86650000000000027000624 0 0}  B {0 2.86650000000000027000624 0}  C {0 0 2.86650000000000027000624} 
-put {sph64.s} ell V {-5.5 -12 3.5}  A {2.751840000000000063806738 0 0}  B {0 2.751840000000000063806738 0}  C {0 0 2.751840000000000063806738} 
-put {sph54.s} ell V {12 -4.5 4.5}  A {2.86650000000000027000624 0 0}  B {0 2.86650000000000027000624 0}  C {0 0 2.86650000000000027000624} 
-put {sph63.s} ell V {5.5 -12 3.5}  A {2.751840000000000063806738 0 0}  B {0 2.751840000000000063806738 0}  C {0 0 2.751840000000000063806738} 
-put {sph44.s} ell V {-3.5 -3.5 12}  A {2.86650000000000027000624 0 0}  B {0 2.86650000000000027000624 0}  C {0 0 2.86650000000000027000624} 
-put {sph53.s} ell V {12 -4.5 -4.5}  A {2.86650000000000027000624 0 0}  B {0 2.86650000000000027000624 0}  C {0 0 2.86650000000000027000624} 
-put {sph62.s} ell V {0 -12 -3.5}  A {2.751840000000000063806738 0 0}  B {0 2.751840000000000063806738 0}  C {0 0 2.751840000000000063806738} 
-put {sph43.s} ell V {-3.5 3.5 12}  A {2.86650000000000027000624 0 0}  B {0 2.86650000000000027000624 0}  C {0 0 2.86650000000000027000624} 
-put {sph52.s} ell V {12 4.5 -4.5}  A {2.86650000000000027000624 0 0}  B {0 2.86650000000000027000624 0}  C {0 0 2.86650000000000027000624} 
-put {sph61.s} ell V {0 -12 3.50000000000000044408921}  A {2.751840000000000063806738 0 0}  B {0 2.751840000000000063806738 0}  C {0 0 2.751840000000000063806738} 
-put {sph33.s} ell V {-4.5 -4.5 -12}  A {2.86650000000000027000624 0 0}  B {0 2.86650000000000027000624 0}  C {0 0 2.86650000000000027000624} 
-put {sph42.s} ell V {3.5 -3.5 12}  A {2.86650000000000027000624 0 0}  B {0 2.86650000000000027000624 0}  C {0 0 2.86650000000000027000624} 
-put {sph51.s} ell V {12 0 0}  A {2.86650000000000027000624 0 0}  B {0 2.86650000000000027000624 0}  C {0 0 2.86650000000000027000624} 
-put {sph32.s} ell V {0 0 -12}  A {2.86650000000000027000624 0 0}  B {0 2.86650000000000027000624 0}  C {0 0 2.86650000000000027000624} 
-put {sph41.s} ell V {3.5 3.5 12}  A {2.86650000000000027000624 0 0}  B {0 2.86650000000000027000624 0}  C {0 0 2.86650000000000027000624} 
-put {sph22.s} ell V {-11.99999999999999822364316 3.49999999999999911182158 3.49999999999999911182158}  A {2.86650000000000027000624 0 0}  B {0 2.86650000000000027000624 0}  C {0 0 2.86650000000000027000624} 
-put {sph31.s} ell V {4.5 4.5 -12}  A {2.86650000000000027000624 0 0}  B {0 2.86650000000000027000624 0}  C {0 0 2.86650000000000027000624} 
-put {sph21.s} ell V {-11.99999999999998934185896 -3.50000000000000088817842 -3.50000000000000088817842}  A {2.86650000000000027000624 0 0}  B {0 2.86650000000000027000624 0}  C {0 0 2.86650000000000027000624} 
-put {sph11.s} ell V {0 12.5 0}  A {2.211859722021807250769143 1.981446994437259911947535 1.852442813782255726096082}  B {-1.916905671313780867848209 2.832975207637170811381111 -0.7414338272552269959447813}  C {-1.919153255314234307604693 -0.5460030047066275482592346 2.875540210372395932836298} 
-put {dots.c} comb region no tree {u {u {u {l dots1.c} {l dots2.c}} {u {l dots3.c} {l dots4.c}}} {u {l dots5.c} {l dots6.c}}}
-put {die.g} comb region no tree {u {l body_outer.r} {l body_inner.r}}
-put {body_sphere.s} ell V {0 0 0}  A {13.51430203160964715891623 0 0}  B {0 13.51430203160964715891623 0}  C {0 0 13.51430203160964715891623} 

db/faa/CMakeLists.txt

@@ -3,16 +3,39 @@ set(FAA_SAMPLE_MODELS
   Generic_Twin.fg4
   )
 
-foreach(faa_input ${FAA_SAMPLE_MODELS})
-  ADD_G_TARGET(${faa_input} "BRL-CAD Geometry Models/Sample")
-endforeach(faa_input ${FAA_SAMPLE_MODELS})
+macro(ADD_FAA_G_TARGET faa_model folder)
+  string(REGEX REPLACE "([0-9a-z]*).fg4" "\\1" faa_model_root "${faa_model}")
+  set(output_file ${bin_root}/${DATA_DIR}/db/${faa_model_root}.g)
+  set(log_file ${CMAKE_CURRENT_BINARY_DIR}/${faa_model_root}.log)
+  add_custom_command(
+    OUTPUT ${output_file}
+    COMMAND fast4-g ${CMAKE_CURRENT_SOURCE_DIR}/${faa_model} ${output_file} > ${log_file} 2>&1
+    DEPENDS fast4-g ${CMAKE_CURRENT_SOURCE_DIR}/${faa_model}
+  )
+  add_custom_target(${faa_model_root}.g ALL DEPENDS ${output_file})
+  set_target_properties(${faa_model_root}.g PROPERTIES FOLDER "${folder}")
+  if(BRLCAD_INSTALL_EXAMPLE_GEOMETRY)
+    if(NOT "${CMAKE_CFG_INTDIR}" STREQUAL "." AND CMAKE_CONFIGURATION_FILES)
+      string(REPLACE "${CMAKE_CFG_INTDIR}" "\${BUILD_TYPE}" output_file "${output_file}")
+    endif(NOT "${CMAKE_CFG_INTDIR}" STREQUAL "." AND CMAKE_CONFIGURATION_FILES)
+    install(FILES ${output_file} DESTINATION ${DATA_DIR}/db)
+  endif(BRLCAD_INSTALL_EXAMPLE_GEOMETRY)
+  set(BUILT_MODELS "${BUILT_MODELS};${output_file}")
+  set(LOG_FILES "${LOG_FILES};${log_file}")
+  DISTCLEAN(${log_file})
+endmacro(ADD_FAA_G_TARGET faa_model folder)
 
+foreach(faa_input ${FAA_SAMPLE_MODELS})
+  ADD_FAA_G_TARGET(${faa_input} "BRL-CAD Geometry Models/Sample")
+endforeach(faa_input ${FAA_SAMPLE_MODELS})
 CMAKEFILES(
   ${FAA_SAMPLE_MODELS}
-  CMakeLists.txt
   README
   )
 
+set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES "${BUILT_MODELS}")
+set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES "${LOG_FILES}")
+
 # Local Variables:
 # tab-width: 8
 # mode: cmake

db/faa/README

@@ -6,8 +6,3 @@ DOT/FAA/AR-04/16
 Office of Aviation Research
 Washington, D.C. 20591
 http://www.tc.faa.gov/its/worldpac/techrpt/AR04-16.pdf
-
-(Note: the Generic Twin images in that report show the model
-prior to its most recent updates, which are reflected in the
-version included in BRL-CAD.)
-

db/nist/CMakeLists.txt

@@ -1,35 +1,107 @@
-set(NIST_SAMPLE_MODELS
+set(NIST_SAMPLE_STEP_MODELS
   NIST_MBE_PMI_1.stp
   NIST_MBE_PMI_2.stp
   NIST_MBE_PMI_3.stp
   NIST_MBE_PMI_4.stp
   NIST_MBE_PMI_5.stp
   NIST_MBE_PMI_6.stp
-  NIST_MBE_PMI_7-10.3dm
   NIST_MBE_PMI_11.stp
 )
+set(NIST_SAMPLE_3DM_MODELS
+  NIST_MBE_PMI_7-10.3dm
+  )
 
-foreach(im ${NIST_SAMPLE_MODELS})
-  ADD_G_TARGET(${im} "BRL-CAD Geometry Models/Sample")
-endforeach(im ${NIST_SAMPLE_MODELS})
+macro(ADD_NIST_STEP_TARGET step_model folder)
+  string(REGEX REPLACE "([0-9a-z]*).stp" "\\1" step_model_root "${step_model}")
+  set(output_file ${bin_root}/${DATA_DIR}/db/${step_model_root}.g)
+  set(log_file ${CMAKE_CURRENT_BINARY_DIR}/${step_model_root}.log)
+  add_custom_command(
+    OUTPUT ${output_file}
+    COMMAND step-g -O ${output_file} ${CMAKE_CURRENT_SOURCE_DIR}/${step_model} > ${log_file} 2>&1
+    DEPENDS step-g ${CMAKE_CURRENT_SOURCE_DIR}/${step_model}
+  )
+  add_custom_target(${step_model_root}.g ALL DEPENDS ${output_file})
+  set_target_properties(${step_model_root}.g PROPERTIES FOLDER "${folder}")
+  if(BRLCAD_INSTALL_EXAMPLE_GEOMETRY)
+    if(NOT "${CMAKE_CFG_INTDIR}" STREQUAL "." AND CMAKE_CONFIGURATION_FILES)
+      string(REPLACE "${CMAKE_CFG_INTDIR}" "\${BUILD_TYPE}" output_file "${output_file}")
+    endif(NOT "${CMAKE_CFG_INTDIR}" STREQUAL "." AND CMAKE_CONFIGURATION_FILES)
+    install(FILES ${output_file} DESTINATION ${DATA_DIR}/db)
+  endif(BRLCAD_INSTALL_EXAMPLE_GEOMETRY)
+  set(BUILT_MODELS "${BUILT_MODELS};${output_file}")
+  set(LOG_FILES "${LOG_FILES};${log_file}")
+  DISTCLEAN(${log_file})
+endmacro(ADD_NIST_STEP_TARGET step_model folder)
+
+# Get our root path
+if(CMAKE_CONFIGURATION_TYPES)
+  set(bin_root "${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}")
+else(CMAKE_CONFIGURATION_TYPES)
+  set(bin_root "${CMAKE_BINARY_DIR}")
+endif(CMAKE_CONFIGURATION_TYPES)
+
+# The general pattern of the BRL-CAD build is to use CMAKE_CFG_INTDIR when
+# multi-configuration builds complicate the location of binaries.  In this
+# case, however, we are using a generated script with a different mechanism
+# for handling this situation, and we need to update the executable paths
+# accordingly if they are configuration dependent.
+if(CMAKE_CONFIGURATION_TYPES)
+  string(REPLACE "${CMAKE_CFG_INTDIR}" "\${BUILD_TYPE}" rbin_root "${bin_root}")
+else(CMAKE_CONFIGURATION_TYPES)
+  set(rbin_root "${bin_root}")
+endif(CMAKE_CONFIGURATION_TYPES)
+
+# Use the CMake executable to figure out if we need an extension
+get_filename_component(EXE_EXT "${CMAKE_COMMAND}" EXT)
+
+
+macro(ADD_NIST_3DM_TARGET rhino_model folder)
+  set(CMD_EXEC ${rbin_root}/${BIN_DIR}/3dm-g${EXE_EXT})
+  string(REGEX REPLACE "([0-9a-z]*).3dm" "\\1" rhino_model_root "${rhino_model}")
+  set(output_file ${rbin_root}/${DATA_DIR}/db/${rhino_model_root}.g)
+  set(log_file ${CMAKE_CURRENT_BINARY_DIR}/${rhino_model_root}.log)
+  set(STDOUT_LOG "${log_file}")
+  set(STDERR_LOG "${log_file}")
+  set(CMD_ARGS "-o \"${output_file}\" \"${CMAKE_CURRENT_SOURCE_DIR}/${rhino_model}\"")
+  configure_file(${BRLCAD_CMAKE_DIR}/builddir_cmd.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/3dm-g.cmake @ONLY)
+  set(output_file ${bin_root}/${DATA_DIR}/db/${rhino_model_root}.g)
+  add_custom_command(
+    OUTPUT ${output_file}
+    COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/3dm-g.cmake
+    DEPENDS 3dm-g ${CMAKE_CURRENT_SOURCE_DIR}/${rhino_model}
+  )
+  add_custom_target(${rhino_model_root}.g ALL DEPENDS ${output_file})
+  set_target_properties(${rhino_model_root}.g PROPERTIES FOLDER "${folder}")
+  if(BRLCAD_INSTALL_EXAMPLE_GEOMETRY)
+    if(NOT "${CMAKE_CFG_INTDIR}" STREQUAL "." AND CMAKE_CONFIGURATION_FILES)
+      string(REPLACE "${CMAKE_CFG_INTDIR}" "\${BUILD_TYPE}" output_file "${output_file}")
+    endif(NOT "${CMAKE_CFG_INTDIR}" STREQUAL "." AND CMAKE_CONFIGURATION_FILES)
+    install(FILES ${output_file} DESTINATION ${DATA_DIR}/db)
+  endif(BRLCAD_INSTALL_EXAMPLE_GEOMETRY)
+  set(BUILT_MODELS "${BUILT_MODELS};${output_file}")
+  set(LOG_FILES "${LOG_FILES};${log_file}")
+  DISTCLEAN(${log_file})
+endmacro(ADD_NIST_3DM_TARGET rhino_model folder)
+
+
+foreach(step_input ${NIST_SAMPLE_STEP_MODELS})
+  ADD_NIST_STEP_TARGET(${step_input} "BRL-CAD Geometry Models/Sample")
+endforeach(step_input ${NIST_SAMPLE_STEP_MODELS})
+CMAKEFILES(${NIST_SAMPLE_STEP_MODELS})
+
+foreach(rhino_input ${NIST_SAMPLE_3DM_MODELS})
+  ADD_NIST_3DM_TARGET(${rhino_input} "BRL-CAD Geometry Models/Sample")
+endforeach(rhino_input ${NIST_SAMPLE_3DM_MODELS})
+CMAKEFILES(${NIST_SAMPLE_3DM_MODELS})
+
+
+set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES "${BUILT_MODELS}")
+set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES "${LOG_FILES}")
 
 CMAKEFILES(
-  ${NIST_SAMPLE_MODELS}
-  CMakeLists.txt
   README
-  pdf/1.pdf
-  pdf/2.pdf
-  pdf/3.pdf
-  pdf/4.pdf
-  pdf/5.pdf
-  pdf/6.pdf
-  pdf/7-10_assem.pdf
-  pdf/7.pdf
-  pdf/8.pdf
-  pdf/9.pdf
-  pdf/10.pdf
-  pdf/11.pdf
-  )
+  pdf
+)
 
 # Local Variables:
 # tab-width: 8

db/rounds.asc

@@ -1,24 +0,0 @@
-title {Example rounding methods}
-units mm
-put {m2cuttop.tor} tor V {0 0 500}  H {0 0 1}  r_a 250 r_h 50
-put {m2bottom.tor} tor V {0 0 -450}  H {0 0 1}  r_a 200 r_h 50
-put {cylinder.rcc} tgc V {0 0 -500}  H {0 0 1000}  A {250 0 0}  B {0 250 0}  C {250 0 0}  D {0 250 0} 
-put {fillends.rcc} tgc V {0 0 -550}  H {0 0 1100}  A {0 -200 0}  B {200 0 0}  C {0 -200 0}  D {200 0 0} 
-put {filltop.rcc} tgc V {0 0 500}  H {0 0 50}  A {0 -200 0}  B {200 0 0}  C {0 -200 0}  D {200 0 0} 
-put {bottom.tor} tor V {0 0 -500}  H {0 0 -1}  r_a 200 r_h 50
-put {cylinder.r} comb region yes tree {l cylinder.rcc}
-attr set {cylinder.r} {region} {R} {region_id} {1003} {material_id} {1} {los} {100}
-put {m2top.tor} tor V {0 0 450}  H {0 0 1}  r_a 200 r_h 50
-put {m2cutbottom.tor} tor V {0 0 -500}  H {0 0 1}  r_a 250 r_h 50
-put {method3.r} comb region yes tree {l method3}
-attr set {method3.r} {region} {R} {region_id} {1000} {material_id} {1} {los} {100}
-put {method2.r} comb region yes tree {l method2}
-attr set {method2.r} {region} {R} {region_id} {1002} {material_id} {1} {los} {100}
-put {method1.r} comb region yes tree {l method1}
-attr set {method1.r} {region} {R} {region_id} {1000} {material_id} {1} {los} {100}
-put {top.tor} tor V {0 0 500}  H {0 0 1}  r_a 200 r_h 50
-put {method3} comb region no tree {u {u {u {l cylinder.rcc} {l top.tor}} {u {l bottom.tor} {l filltop.rcc}}} {l fillbottom.rcc}}
-put {method2} comb region no tree {u {u {- {- {l cylinder.rcc} {l m2cuttop.tor}} {l m2cutbottom.tor}} {l m2top.tor}} {l m2bottom.tor}}
-put {method1} comb region no tree {u {u {l cylinder.rcc} {l fillends.rcc}} {u {l top.tor} {l bottom.tor}}}
-put {fillbottom.rcc} tgc V {0 0 -550}  H {0 0 50}  A {0 -200 0}  B {200 0 0}  C {0 -200 0}  D {200 0 0} 
-put {all.g} comb region no tree {u {u {l method1.r {1 0 0 1000  0 1 0 -1000  0 0 1 0  0 0 0 1}} {l method2.r {1 0 0 1000  0 1 0 0  0 0 1 0  0 0 0 1}}} {u {l method3.r {1 0 0 1000  0 1 0 1000  0 0 1 0  0 0 0 1}} {l cylinder.r}}}

doc/CMakeLists.txt

@@ -1,31 +1,42 @@
-verbose_add_subdirectory(doc docbook)
+if(BRLCAD_EXTRADOCS)
+  verbose_add_subdirectory(doc docbook)
+else(BRLCAD_EXTRADOCS)
+  CMAKEFILES(docbook)
+endif(BRLCAD_EXTRADOCS)
+
 verbose_add_subdirectory(doc html)
 verbose_add_subdirectory(doc legal)
 
+CMAKEFILES(parsers)
+
 set(documentation_DATA
-  BRL-CAD.bib
-  GITHUB
   IDEAS
   PROJECTS
+  README.AIX
+  README.BSD
+  README.IRIX
   README.Linux
   README.MacOSX
-  README.Windows
-  README.BSD
   README.Solaris
   README.VAX
-  checklist.txt
+  README.Windows
+  TODO.BREP
+  TODO.shaded_displays
+  anim.txt
+  archer_ack.txt
+  benchmark.tr
+  brep.txt
+  BRL-CAD.bib
+  code_review.txt
+  cvs.txt
   description.txt
-  notes/TODO.BREP
-  notes/TODO.shaded_displays
-  notes/brep.txt
-  notes/bu_opt_design_notes.txt
-  notes/cvs.txt
-  notes/editors.txt
-  notes/history.txt
-  notes/hypot.txt
-  notes/mater.txt
-  notes/matrix.txt
-  pre_BRL-CAD.bib
+  editors.txt
+  ged.tr
+  history.txt
+  hypot.txt
+  irprep.tr
+  mater.txt
+  matrix.txt
   )
 ADD_DOC(documentation_DATA ".")
 
@@ -194,11 +205,16 @@ set(documentation_mged_old_DATA
   mged/wm-leg1.ps
   mged/wm-prims.ps
   mged/wm-tube.ps
-  notes/ecosystem.dot
-  notes/regions.txt
-  notes/rounding.txt
-  notes/tool_categories.txt
+  mk.tr
+  movie.txt
   old-mged.tr
+  pkg.tr
+  regions.txt
+  rounding.txt
+  sun.txt
+  tube.txt
+  tool_categories.txt
+  ecosystem.dot
   )
 ADD_DOC(documentation_mged_old_DATA mged_old)
 
@@ -206,57 +222,13 @@ configure_file(pad_file.xml.in "${CMAKE_CURRENT_BINARY_DIR}/pad_file.xml" @ONLY)
 install(FILES "${CMAKE_CURRENT_BINARY_DIR}/pad_file.xml" DESTINATION ${DOC_DIR})
 
 CMAKEFILES(
-  CMakeLists.txt
+  README.OSCON-2014
   STARTERS
   STRATEGY
-  notes/bsd_semaphore_bug.txt
-  notes/cmake_paths/CMakeLists.txt
-  notes/cmake_paths/README.txt
-  notes/cmake_paths/dir_info.c
-  notes/cmake_paths/test.cmake.in
-  notes/cmake_vars.txt
-  notes/csv_to_comgeom.txt
-  notes/implicit_constraints.txt
-  notes/lcov.txt
+  csv_to_comgeom.txt
+  implicit_constraints.txt
   pad_file.xml.in
-  )
-
-# Generic C/C++ examples
-CMAKEFILES(
-  notes/c_cxx_patterns/01_basic_C/CMakeLists.txt
-  notes/c_cxx_patterns/01_basic_C/main.c
-  notes/c_cxx_patterns/01_basic_C/nlib.c
-  notes/c_cxx_patterns/01_basic_C/nlib.h
-  notes/c_cxx_patterns/02_hidden_C/CMakeLists.txt
-  notes/c_cxx_patterns/02_hidden_C/main.c
-  notes/c_cxx_patterns/02_hidden_C/nlib.c
-  notes/c_cxx_patterns/02_hidden_C/nlib.h
-  notes/c_cxx_patterns/03_PImpl_C/CMakeLists.txt
-  notes/c_cxx_patterns/03_PImpl_C/main.c
-  notes/c_cxx_patterns/03_PImpl_C/nlib.c
-  notes/c_cxx_patterns/03_PImpl_C/nlib.h
-  notes/c_cxx_patterns/04_hidden_CXX/CMakeLists.txt
-  notes/c_cxx_patterns/04_hidden_CXX/main.c
-  notes/c_cxx_patterns/04_hidden_CXX/nlib.cxx
-  notes/c_cxx_patterns/04_hidden_CXX/nlib.h
-  notes/c_cxx_patterns/05_PImpl_CXX/CMakeLists.txt
-  notes/c_cxx_patterns/05_PImpl_CXX/main.c
-  notes/c_cxx_patterns/05_PImpl_CXX/nlib.cxx
-  notes/c_cxx_patterns/05_PImpl_CXX/nlib.h
-  notes/c_cxx_patterns/CMakeLists.txt
-  notes/c_cxx_patterns/README
-  )
-
-# Notes about parser generators
-CMAKEFILES(
-  notes/parsers/bison_to_lemon.txt
-  notes/parsers/flex_to_re2c.txt
-  notes/parsers/templates/CMakeLists.txt
-  notes/parsers/templates/main.c
-  notes/parsers/templates/main.h
-  notes/parsers/templates/parser.lemon
-  notes/parsers/templates/scanner.perplex
-  notes/parsers/writing_perplex_lemon_parsers.txt
+  trunk_hierarchy.org
   )
 
 # Local Variables:

doc/GITHUB

@@ -1,60 +0,0 @@
-Notes about development with the Github hosting platform.
-
---------------------------------------------------------------------------------
-Using Github Actions to iteratively debug problems.
-
-Github's runners (build platforms for it's Actions CI system) offer a way to
-test platforms we don't otherwise have access to.  Sometimes, if we need to
-iteratively test inputs being supplied to tools on those platforms to diagnose
-a problem, the full configure/build/test cycle can be a very slow way to
-proceed.
-
-A way forward in this case is to create a temporary local repository with a
-checking of the binary version of BRL-CAD used for the specific platform in
-question, along with test inputs and an action defined to run the specific test
-in question. (REMEMBER - github repos are public, so only define and use inputs
-suitable for public consumption!)
-
-For the below example, we created a repository with the Windows binary install
-and a README file explaining what the test is doing:
-
--rw-rw-r--   1 user user    72 Sep 23 17:52 README
-drwxrwxr-x   3 user user 12288 Sep 24 07:41 bin
-drwxrwxr-x   4 user user  4096 Sep 23 17:49 libexec
-drwxrwxr-x  13 user user  4096 Sep 23 17:50 lib
-drwxrwxr-x   5 user user  4096 Sep 23 17:49 include
-drwxrwxr-x  16 user user  4096 Sep 23 17:50 share
-drwxrwxr-x   8 user user  4096 Sep 24 07:42 .git
-drwxrwxr-x   3 user user  4096 Sep 23 17:53 .github
-
-Then, in the .github/workflows directory we create a .yml file to trigger the
-test whenever we push a change.  For this example we were wanting to test the
-benchmark script, so we create a .github/workflows/benchmark.yml file with the
-following contents:
-
-name: benchhmark
-on: [push]
-jobs:
-  bench:
-    runs-on: windows-latest
-    steps:
-      - uses: actions/checkout@v2
-      # https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions#adding-a-system-path
-      - run: echo '::add-path::{C:\Program Files\Git\bin}'
-      - run: sh.exe ./bin/benchmark run
-
-This allowed developers to iteratively adjust the bin/benchmark shell script
-and test the results in the compilation Windows environment, *without* having
-to perform the full compilation cycle on Windows each time.  Once a working
-benchmark script was identified it was added back to the primary repository and
-the test repo deleted.
-
---------------------------------------------------------------------------------
-Debugging flags can be added to the actions environment for a given repo:
-
-https://github.community/t/ci-access-to-shell-session/17250
-
-(Note:  the "Secrets" label is misleading in this particular case - that is
-the mechanism by which the values are introduced into the runner environment,
-but there are no actual secrets contained in the values of the debugging
-variables.)

doc/IDEAS

@@ -15,7 +15,7 @@ familiar with the project.
 
 * Render some pictures using rt and rtedge
 
-* Perform basic geometric analysis using rtarea, rtweight, and gqa
+* Perform basic geometric analysis using rtarea, rtweight, and g_qa
 
 * Write a procedural geometry tool (see examples in src/proc-db)
 

doc/PROJECTS

@@ -86,7 +86,8 @@ testing tool for TCP implementers via Network Working Group RFC 2398.
 This product does not yet exist but is a long term goal.  It's
 basically several of the core libraries form BRL-CAD's geometry
 modeling kernel including the present libbu, libbn, librt, libwdb,
-liboptical, and the ray-trace interface application back-end.
+liboptical, libmultispectral, and the ray-trace interface application
+back-end.
 
 This modeling kernel provides fundamental geometric representation,
 ray-trace analysis, and geometric processing capabilities via a

doc/README.AIX

@@ -0,0 +1,35 @@
+BRL-CAD on AIX README
+=====================
+
+Dec. 15, 2011 - As of this date, it has been some time since an AIX
+build of BRL-CAD has been tested, and thus far it has NOT been tested
+b with the new CMake build system.
+
+Kitware provides an AIX powerpc binary for CMake, see
+http://www.cmake.org/cmake/resources/software.html
+
+
+Building BRL-CAD under AIX is fairly straightforward using a correctly
+installed version on the GCC compiler.  If, however, you are using the
+IBM Visual Age compiler, then there are additional manual compilation
+steps that will be necessary.  In particular, the IBM compiler and
+associated standard C library headers are inconsistent with respect to
+ANSI/POSIX compliance compiler options.
+
+The IBM compiler supports a variety of compliance options, the two of
+particular relevance to building BRL-CAD (in terms of being the close
+to obtaining a functional compile) are the strict compliance
+(-qlanglvl=stdc89) or "extended" compliance (-qlanglvl=extc89) modes.
+Problems encountered in our build environment using strict compliance
+does mostly work though we ran into errors in the standard C library
+headers.
+
+Using the "extended" compliance mode resolved the standard C library
+header issues, but introduces problems in the compilation of BRL-CAD
+as the compiler then disables the provision of the __STDC__
+preprocessor symbol.  BRL-CAD then defaults back to K&R mode, which
+the compiler verbosely refuses to compile.  The "quick fix" that has
+been used in the past is to simply swap the compiler between the two
+modes as when one fails (e.g. strict), the other usually succeeds
+(e.g. extended).  Barring that working, you can use extended mode and
+define __STDC__ manually.

doc/README.IRIX

@@ -0,0 +1,51 @@
+BRL-CAD on IRIX README
+======================
+
+Building on IRIX is one of the most tricky platforms to support
+without installing up-to-date compilation tools.  That said, the build
+has and should work just fine with either the MIPSPro or GCC
+compilers.  The best performance is usually achieved with the MIPSPro
+compiler, whereas GCC will compile faster with less fuss.
+
+Kitware provides CMake binaries for IRIX64 platforms:
+http://www.cmake.org/cmake/resources/software.html
+
+
+Parallel building
+-----------------
+For parallel compilation on IRIX, the -P option enables parallel
+build mode and the PARALLEL environment variable sets the number
+of CPUs (default is two):
+
+PARALLEL=4 make -P
+
+
+Potential problems you may encounter
+------------------------------------
+
+Symptom: MIPSPro linker reports symbol(s) missing
+
+Description: There's a known bug in the MIPSpro linker involving
+rpaths that are too long (namely longer than 255 characters) so care
+should be taken to not compile in directories that are too deep.  The
+way this bug is usually seen is that the build will fail during
+compilation where unresolved symbols are reported during linking,
+symbols that are correctly included in the libraries being linked.
+
+Workaround: It is usually sufficient to retry the compile from a
+shorter path. (e.g., /tmp instead of /some/deep/path/to/brlcad)
+
+---
+
+Symptom: GCC crashes during compilation with internal errors
+
+Description:  Certain versions of the gcc compiler are known to crash
+with internal error messages, for example on src/mged/animedit.c, when
+using optimization flags (i.e. -O3).
+
+Workaround: Compile in whatever directory is failing with -O0 instead:
+	cd src/mged
+	sed -i "s/ -O3 / -O0 /g" CMakeFiles/mged.dir/flags.make
+	make
+	cd ../..
+	make

doc/README.Linux

@@ -53,10 +53,10 @@ you will be able to compile BRL-CAD.
 
 Following the build instructions in the INSTALL file.  You will need:
 
-gcc (6+, e.g. 6.0.3)
-g++ (6+, e.g. 6.0.3)
+gcc (3+, e.g. 4.0.3)
+g++ (3+, e.g. 4.0.3)
 make (e.g. gnu make 3.8.0)
-cmake (3.0.2 or newer)
+cmake (2.8.8 or newer)
 
 All three of those have implicit dependencies on other packages.
 
@@ -89,56 +89,16 @@ should be deleted and recreated for each new attempt at package
 generation.
 
 
-Redhat/CentOS/Fedora
+Redhat/Fedora
 -------------
 
-If you don't already have the necessary development tools:
+Development packages needed to build on Redhat/Fedora platforms:
 
-  yum install gcc gcc-c++ cmake
-
-Development packages for building on Redhat/Fedora platforms:
-
-  yum install libX11-devel
-  yum install libXext-devel    # optional
-  yum install libXi-devel      # optional
-  yum install freetype-devel   # optional
-  yum install fontconfig-devel # optional
-  yum install mesa-libGL-devel # optional
-
-If you wish to create rpm packages, you'll need rpmbuild
-
-  yum install rpm-build        # optional
-
-When setting up older versions for building BRL-CAD, it is sometimes
-necessary to install some non-default compilation tools in addition to the
-usual dependencies.  (The default toolchain is sometimes too old to
-properly build BRL-CAD, if the compilers don't support sufficiently modern
-standards.)  The following example is for CentOS 7:
-
-yum install centos-release-scl
-yum install devtoolset-7
-
-Then to run within that environment:
-
-scl enable devtoolset-7 bash
-
-
-The CMake version is often too old as well.  One way forward is to download the
-source code and bootstrap it (do this within the devtoolset enabled bash):
-
-sudo yum install openssl-devel
-
-curl -L -o cmake-3.18.2.tar.gz https://github.com/Kitware/CMake/releases/download/v3.18.2/cmake-3.18.2.tar.gz
-tar -xvf cmake-3.18.2.tar.gz
-cd cmake-3.18.2
-./bootstrap --prefix=/opt/cmake
-make -j3 && make install
-export PATH=/opt/cmake/bin
-
-From there, with the devtoolset enabled and the PATH set to include the new
-CMake, it should be possible to proceed normally with the build.
-
--------
+libXext-devel
+libXi-devel
+freetype-devel
+fontconfig-devel
+mesa-libGL-devel
 
 To determine what particular version of Redhat or Fedora you are
 using, check these files:
@@ -146,8 +106,6 @@ using, check these files:
 cat /etc/redhat-release
 cat /etc/fedora-release
 
--------
-
 Note there is a supported rpm package generation script in file
 'sh/make_rpm.sh' which can only function on a Fedora or openSUSE
 system.  It can be used like so:
@@ -160,14 +118,6 @@ system.  It can be used like so:
 It is also possible to create an RPM package using CPack with the
 make package build target, on systems with the proper RPM tools.
 
--------
-
-One issue encountered running CentOS in VirtualBox - networking
-is off by default.  To enable, look for a file in
-/etc/sysconfig/network-scripts/ called something like enp0s3 and
-set ONBOOT=yes (see https://unix.stackexchange.com/a/79273)
-
-
 PPC64 Linux
 -----------
 

doc/README.OSCON-2014

@@ -0,0 +1,53 @@
+BRL-CAD:  A Vibrant Open Source Model
+
++ intro
+
+  - speaker
+
+  - old vs. new (Rurel's joke about old farmer and his young farmhand)
+
++ overview
+
+  - history, players
+
+     Mike Muuss [author of ping]
+
+  - license
+
+  - languages (Ohloh stats)
+
++ important technical features
+
+  - database format
+
+  - tools
+
+  - libraries
+
+  - use of other FOSS libraries
+
+  - road map
+
++ other features
+
++ community
+
+  - players (Ohloh stats)
+
++ process
+
+  - Source Forge
+
+  - API changes
+
+  - deprecation policy
+
+  - release procedures
+
+  - version control
+
+  - bug tracking
+
+- policy
+
+- outreach

doc/README.Solaris

@@ -42,20 +42,3 @@ compiled as libpng.so).  If this happens, it likely indicates a problem
 with the CMake build logic and should be reported as a bug - you may also
 need to install a shared version of the library.  Another possibility
 would be to add -mipure-text to the linker flags.
-
-OpenIndiana
------------
-
-To build with gcc and CMake on OpenIndiana, you need to install the
-following packages:
-
-pkg install pkg:/developer/gcc-7
-pkg install pkg:/developer/build/cmake
-pkg install pkg:/developer/versioning/subversion
-pkg install pkg:/system/header
-pkg install pkg:/developer/lexer/flex
-
-(Note that gcc-7 building doesn't work as of 2017-08-23 - the above
-install list is a starting point, but the repo currently doesn't
-build and isn't close to building.  It may be an older gcc would
-have better luck...)

doc/README.Windows

@@ -3,19 +3,13 @@ BRL-CAD on Windows README
 
 The usual way to build BRL-CAD for Windows is to use the CMake build
 system generator and the Microsoft Visual Studio C++ (MSVC) compiler.
-Recent versions of both are recommended.  If generating an installer,
-the following options are available and supported:
+Recent versions of both (as of this writing, MSVC 2013 and CMake
+2.8.12+) are recommended.  If generating an installer, the Nullsoft
+Scriptable Install System (NSIS) tool is also required.
 
-Nullsoft Scriptable Install System (NSIS) - generates a. .exe installer
-
-WiX Toolset - generates an MSI installer.
-
-These tools must be installed separately - they are not included with
-CMake or Visual Studio.
-
-Note:  In principle BRL-CAD can be built using CMake and environments
-like Cygwin and/or Mingw/Msys, but they are largely untested and
-infrequently supported.  Enhancements or bug reports are welcome.
+In principle, BRL-CAD can be built using CMake and environments like
+Cygwin and/or Mingw/Msys, but the is largely untested and infrequently
+supported.  Enhancements or bug reports are welcome.
 
 Visual Studio
 -------------
@@ -49,68 +43,9 @@ BRL-CAD on Windows will generate over 800 of them) and a large list of
 targets will appear.  To build everything look for a target named
 ALL_BUILD.  Start compiling that target.
 
-Once compilation is successfully complete, you can find the compiled
-executables in a 'bin' directory in your build directory.  For
-example, mged.exe would be in brlcad-svn-trunk\.build\Debug\bin if
-brlcad-svn-trunk\.build is the build directory specified to CMake and
-CMAKE_BUILD_TYPE was set to Debug.
-
-You may want to produce an NSIS installer.  If so, locate a target
-named PACKAGE and run it.  The end result should be an .exe file
-capable of installing BRL-CAD.
-
-Working with MSI files
-----------------------
-
-The WiX Toolset's MSI file, in addition to the standard interactive
-graphical install, also supports a command line based silent
-install. (See, for example, https://stackoverflow.com/a/25230485)
-
-msiexec.exe /i c:\BRL-CAD-7.32.0_win64.msi /QN /L*V "C:\Temp\brlcad_install.log"
-
-The logging step is not required but is recommended to allow for
-easier understanding of any issues that might arise.
-
-===========================================
-
-=== Setting a specific SDK version ===
-
-If a particular version of the Windows SDK is needed, it is specified
-with CMAKE_SYSTEM_VERSION (for example, to use 10.0.15063.0 the user
-would define a New Entry in the CMake GUI before running configure,
-make the variable CMAKE_SYSTEM_VERSION as a string type, and assign the
-value of 10.0.15063.0.)
-
-Note that for this to work the SDK version in question must be
-installed on the system.  To see what versions are installed,
-look for Windows SDK installs in the "Apps & Features" Setup
-interface.
-
-===========================================
-
-=== Notes on Visual Studio 14 2015 ===
-
-In order to build this version (required to build the Creo 3 converter)
-with CMake, you must ensure that Microsoft's "rc.exe" program is
-installed and findable by CMake.
-
-To install "rc.exe", run or re-run the Visual Studio installer and enable
-Visual C++ components and "Visual Studio Extensibility Tools Update 1" under
-the "Common Tools" section.
-
-The extensibility tools can become unselected by default in some
-configurations. Verify "rc.exe" is installed in:
-
-"C:\Program Files (x86)\Windows Kits\8.1\bin\x64"
-
-Add that directory to your "Path" user variable so CMake will be able to
-locate the rc executable.
-
-See:
-https://stackoverflow.com/questions/43847542/rc-exe-no-longer-found-in-vs-2015-command-prompt
-
-======================================
-
+Once compilation is successfully complete, you may want to produce an
+NSIS installer.  If so, locate a target named PACKAGE and run it.  The
+end result should be an .exe file capable of installing BRL-CAD.
 
 MINGW (WORK IN PROGRESS - THIS DOES NOT YET WORK!!!)
 -----

doc/TODO.BREP

@@ -278,27 +278,3 @@ BRL-CAD to IGES
  *       on what is and is not intersecting - perhaps it should?  Potential trouble there with overlapping vs. non-
  *       overlapping regions.
  */
-
-SOLID NURBS RAYTRACING ROBUSTNESS IMPROVEMENT/REFINEMENT
-
-One of the difficult tasks with solid raytracing is determining reliably when we're inside or outside in cases where
-BRep edges don't exactly join up geometrically.  OpenNURBS has tolerances which define such shapes as "valid", but the
-mathematics of the ray interesection will still report wonky results once hit points get inside those tolerance regions.
-
-We have resolution logic that tries to handle ambiguous cases, but one potential technique we are not currently using
-would use the bounding box information from the NURBS prep trees to augment that logic's robustness (or, more precisely,
-bound the portions of the ray segment within which point ambiguities need to be resolved.)
-
-The current thought is to use the not-on-surface-point bounding box points (which we can categorize as inside or outside
-relative to the surface they are bounding by construting vectors from on surface points to those points and comparing
-them to the surface normal vectors) and the surface points themselves to construct an outer and inner bounding volume
-for the BRep (to be reliable, we would also have to take care that we refine enough to avoid self intersections in
-those volumes.)  The overall bounding box of the outer volume should always be larger than that of the inner volume,
-so a comparison of those would allow us to flip them if the "wrong" box is too big to deal with a BRep with inverted
-surface normals.  (Might actually also allow us to reliably detect and fix such BReps, but that's a different topic.)
-
-Once we have the outer bounding volume, we intersect that along with the NURBS BRep itself and use the ray segments
-from the outer bounding volume as bounding regions within which we resolve any point ambiguities.  This should allow
-us to "locally" resolve issues in such a way that doesn't accidentally flag (say) a grazing corner hit as the in
-hit for a clean hit pair much further down the shotline (which will result in a long "solid" segment through empty
-space.)

doc/anim.txt

@@ -0,0 +1,145 @@
+Date:     Fri, 30 Oct 87 3:58:14 EST
+From:     Phil Dykstra <phil@BRL.ARPA>
+Subject:  Re:  Animation querry.
+
+I have been meaning to put a few notes together about animation in
+BRL-CAD for some time now.  Your message presses the point so here's
+a really quick basic overview.  Note that animation control is
+still very early and experimental.  Don't be surprised if much of
+it changes in the future.
+------
+
+The earliest form of animation was just changing the viewpoint.
+So that RT could ray trace the "current" MGED view, a -M flag was
+added which tells RT to read the viewing matrix from stdin.
+This matrix is written on six lines in the form:
+
+viewsize
+xpos ypos zpos
+[4x4 rotation matrix, 4 elements per line]
+
+Such data can be saved along with an RT shell script by the "saveview"
+command in MGED.  To get just this data (i.e. without the shell script),
+the "savekey" command can be used.  Thus one can save a string of
+viewpoint keyframes via "savekey."  ["Times" can also be added to
+the keyframes for the purposes of some interpolation programs.]
+
+Several tools were written (not in the distribution) which generate
+sequences of such views, interpolate a set a keyframes, etc.
+
+The "rmats" command was added to allow a file of these views to be
+read in to MGED so you could watch the keyframes go by.  Feeding the
+same data to RT (via the -M flag) computes an image for each view.
+The views either go to the frame buffer, or if an output filename
+is given, they go into files with frame number suffixes.
+
+Animation previews are typically made via low resolution ray traces,
+composited into one large image via "pixtile," and viewed on a frame
+buffer via "fbanim" (preferably one with hardware pan and zoom).
+
+Later we wished to articulate the models themselves, so a command
+script language was created for RT.  These are also fed to RT
+via the -M flag.  RT figures out whether it is given the old form
+above or a real script.  An animation description script contains
+transformation matrices to be applied to the model tree.  A simple
+one might look like:
+
+start 42;
+clean;
+anim frob/nitz matrix rmul
+	1 0 0 1
+	0 1 0 2
+	0 0 1 0
+	0 0 0 0;
+end;
+etc.
+
+start - says to start frame number 42.
+clean - make RT clean up after itself (this may not be needed any more...).
+anim -	says to apply an matrix animation to the arc connecting frob to
+	nitz.  The type of matrix operation is a right multiply (choices
+	include right or left multiply, replace, or reroot (i.e. world
+	coordinates)).
+end -	tells it to go ahead and shoot this frame.
+
+Eventually there will be things besides "matrix" animations to allow
+material properties etc. to be animated.
+
+Various outboard tools generate motions, merge animation scripts
+together, allow the previewing/editing of motions, etc.  For the
+most part these tools are sufficiently ad hoc and experimental
+that we aren't giving any of them away yet.  Next year some time....
+
+-------
+I didn't explain any of it in much detail, but hopefully it
+gives you an overview.  One of these days we will write some
+more about it - like when we start including some motion tools.
+
+==============================
+Date:     Fri, 30 Oct 87 16:42:14 EST
+From:     Phil Dykstra <phil@BRL.ARPA>
+Subject:  Re:  Animation querry.
+
+Here's a bit more about the matrix operations available in RT
+animation scripts.
+-----
+
+RT Matrix Animation Operations:
+==============================
+
+In BRL-CAD, matrices are handled in their usual mathematical form
+(the transpose of the Newman and Sproull "computer graphics form").
+That is, a matrix looks like this:
+
+	r1 r2 r3 dx
+	r4 r5 r6 dy
+	r7 r8 r9 dz
+	0  0  0  1/s
+
+Points are *column* vectors, so a point is transformed by:
+
+	newpoint = Matrix * oldpoint;
+
+Thus the world coordinate system is on the "left" end of a stack of
+matrix operations; the local coordinate system being that of the point
+on the extreme right.
+
+In walking a model tree (such as "prep'ing" the model for ray tracing),
+each arc crossed from root to leaf normally gets its matrix multiplied on
+the right side of the current matrix stack[1].  Rigid body articulations
+of a model can then be described by changing or adding matrices at the
+appropriate points in this stack.
+
+The matrix animation operations currently recognized by RT are:
+
+	rstack		replace the entire stack up to this point
+	rarc		replace the matrix on the specified arc
+	rboth		replace the entire stack and the arc matrix
+	rmul		arc = arc * Matrix
+	lmul		arc = Matrix * arc
+
+The path specifying where in the model tree the operation is to
+be applied can either be an absolute path, e.g.
+
+/body/left/arm/hand
+
+which would affect the arc between the left arm of body and the hand
+(note that hand need not be a leaf), or it can be a "wildcard", e.g.
+
+arm/hand
+
+would mean the arc between arm and hand anywhere in the model tree, i.e.
+it is not restricted to the left one as above.  Finally a wildcard like
+
+arm
+
+means the arc before any node called arm.
+
+-------------------------
+[1] It is interesting to note that our "right multiply" operation
+corresponds exactly to the SGI Iris multmatrix() command.  The later
+pre-multiplies the matrix stack, but the matrix stack post-multiplies
+any points being transformed!  In fact, if one looks at the Iris at the
+geometry engine level, one finds that it works with matrices in the
+usual mathematical form - the gl2 library transposes them in and out of
+N&S form.

doc/benchmark.tr

@@ -0,0 +1,849 @@
+.\" $Header$
+.\" groff -t -ms -X benchmark.tr
+.\" groff -t -ms benchmark.tr | print-postscript
+.\"
+.\"  sort '-t       ' +7nr -8
+.de BR
+\fB\\$1\fR\\$2
+..
+.TL
+The BRL-CAD Benchmark Suite
+.AU
+Michael John Muuss
+.AU
+Charles M. Kennedy
+.AU
+Lee A. Butler
+.AI
+The U.S. Army Research Laboratory
+.PP
+This document describes the BRL-CAD Benchmark Suite Methodology, and
+the Ray-Tracing Figure of Merit (RTFM) used to judge the computational
+performance of different computer systems.
+.PP
+The core of the test is the \fBrt\fR ray-tracing program.  The results
+for each processor are determined by running a benchmark test of the
+RT ray-tracing program on each of the sample databases provided.  The
+\fBrt\fR program requires a binary database for input ("db/xxx.g"),
+and produces a binary image as output ("bench/xxx.pix"), along with a
+log file ("bench/xxx.log").  Each run will produce a 512x512x24 bit
+color shaded image in a "bench/xxx.pix" file, and a run log in
+"bench/xxx.log".  Reference copies of the images are provided as
+"pix/xxx.pix" and "pix/xxx.log".  The sample databases provided are
+processed in order of increasing difficulty, and each produces a
+colorful image.  In each picture there are two light sources; the
+primary source is located near the center of the model (the white
+ball), and the secondary light source is located at the "eye"
+position.
+.NH 1
+The Benchmark Models
+.LP
+moss.g -- This is a simple model, containing a yellow torus, a green
+ellipsoid, a bluish cube, a pink truncated (distorted) cone, all
+sitting on a blue plate.  Note the shadowing, and "specular splash".
+.sp
+world.g -- The same model as moss.g, but with various rendering
+features enabled.  The model is enclosed in a hollow cloud sphere.
+The plate is a mirror, the egg is crystal, the box has a debugging
+texture map applied.
+.sp
+star.g -- A familiar sight to Star Trek fans; a low-detail exterior of
+the ship "Enterprise".  The hull is white, with some other structures
+in other colors.  The small red object in the foreground is the
+shuttlecraft Galileo, to scale.
+.sp
+bldg391.g -- An exploded view of a two-story imaginary computer site,
+including various walls, red stairways, green disk drives, etc.  The
+lower floor is a mirror, the upper floor is glass.
+.sp
+m35.g -- A truck.
+.sp
+sphflake.g -- A sphereflake.
+.NH 1
+MACHINE INDEPENDENCE
+.PP
+To make the benchmark distribution machine independent, the databases
+are provided in an ASCII format in the "db" directory, and
+ascii-to-binary converters are provided in the "conv" directory.  The
+setup command "\fBcake benchmark\fR" (see the document \fIInstalling
+the BRL-CAD Package\fR) will automatically compile and run the
+converters.
+.PP
+If you are running this benchmark on a non-UNIX machine that has
+difficulty writing binary streams, change the "-o file.pix" flag to
+"-O file.a_pix" and RT will write an ASCII form directly.  For more
+discussion, consult the doc/pix.5 and conv/asc2pix.1 manual pages.
+.PP
+The reference images are distributed in binary BRL-CAD
+.BR pix (5)
+format.  Earlier releases distributed the reference images in the
+portable ASCII form, and then converted them to the binary form.  This
+consumed a significant amount of extra storage on UNIX machines, so
+this practice was discontinued.  It is assumed that anyone attempting
+to benchmark a system that can not read pure binary files will at
+least have access to a UNIX system.  That UNIX system can be used to
+convert the reference images to the portable ASCII form with the
+.BR pix2asc (1)
+tool, and then those images may be sent to the machine under test.
+.PP
+Information about modifying the benchmark to run on a particular
+system may be found in the document \fIInstalling the BRL-CAD
+Package\fR.  For a detailed explanation of various hardware specific
+modifications necessary to take advantage of parallel processing, see
+the document \fIWorkstations, Networking, Distributed Graphics, and
+Parallel Processing\fR.  Implementations for several different types
+of hardware in use at ARL are included.
+.PP
+If you encounter difficulty with running the benchmark, you might wish
+to build the full BRL-CAD package, to take advantage of the image
+tools in determining the nature of the problem.  For example, one
+system suffered from a compiler bug that made TGC solids vanish, while
+another system had difficulties with the light visibility
+calculations.
+.NH 1
+OBTAINING CORRECT RESULTS
+.PP
+The benchmark timings are not considered valid unless the correct
+results are given.  Make sure that the answers match the reference
+files to within plus-or-minus one in each color (see pixdiff(1)).
+Slight variations in the calculated pixels are generally attributable
+to variations in floating point precision.  You may wish to compare
+the execution times and log file remarks from your tests (in the
+"bench/xxx.log" files) with the VAX-11/780 (with hardware FPA) times
+which are given in the "pix/xxx.log" files.  The log file for sphflake
+has yet to be run on the same system, causing weighted results.  It's
+still useful and informative, however, for deriving performance
+statistics.  The reference images are also located in the "pix/"
+directory.
+.PP
+For example, if you are running the benchmark on a Cray XMP, the
+world.pix and bldg391.pix images will have a single byte in the blue
+channel off by 1, out in the cloud background.  This is not to be
+considered an error.
+.NH 1
+BENCHMARK IMAGE DISPLAY
+.PP
+If you have a suitable framebuffer, you may wish to display the images
+generated by the benchmark, and compare them to the reference images.
+This section assumes that you have successfully compiled the full set
+of BRL-CAD software, not just the benchmark portion.  Programs for
+dealing with images are in the "util" directory.  To display a
+\fBpix\fR(5) file on a framebuffer, set environment variable FB_FILE
+(see \fBbrlcad\fR(1) for details), and run \fBpix-fb\fR.  Note that by
+leaving FB_FILE unset, your default display will be used.
+.sp
+.nf
+.ft B
+	cd bench
+	pix-fb moss.pix
+.ft R
+.fi
+.sp
+If the images computed on your machine do not match the reference
+images, the program "util/pixdiff" will compute a pix file that will
+highlight the differences for you, and report a summary of bytes
+equal, off-by-1, and off-by-many, e.g.,
+.sp
+.ft B
+	pixdiff moss.pix ../pix/moss.pix \(or pix-fb
+.ft R
+.fi
+.sp
+For a display of the relative magnitude of the differences at each
+pixel, use "util/bwdiff" instead, e.g.,
+.sp
+.nf
+.ft B
+	bwdiff moss.pix ../pix/moss.pix \(or pix-fb
+.ft R
+or
+.ft B
+	bwdiff moss.pix ../pix/moss.pix \(or \\
+	bwmod -s 128 -m 4 -a 128 \(or pix-fb
+.ft R
+.fi
+.sp
+and for statistics on the differences, use
+.sp
+.ft B
+	bwdiff moss.pix ../pix/moss.pix \(or pixstat
+.ft R
+.ne 8i
+.NH 1
+THE COMPETITION
+.PP
+The full benchmark takes about 9 CPU hours on a VAX-11/780, so you
+should scale your expectations accordingly.
+.PP
+Here is a sampling of some systems that have been tested, with as much
+information about the configuration as could be obtained.  Some
+systems have a great many options for small things that can affect
+performance, such as memory interleaving.
+.LP
+.TS
+center box;
+l l.
+System Name	Configuration
+_	_
+axposf	DEC Alpha 4000/710, 256M, OSF/1 V3.0 \(dg
+ex-art	Pentium-P90, 16MB, 256K cache, BSD/OS 2.0,
+hawks	486DX/33, 24MB, 256K cache, BSD/OS 2.0
+orac	486/100, 20MB, No cache, BSD/OS 2.0 (laptop)
+pk	Cray C90, C916/161024, UNICOS 8.0.2.4
+vapor	SGI, 18* 75 MHz R8000 IP21, 1024M RAM 8-way, Irix 6.0
+vblt	66 MHz 486DX2/66, 16M RAM, Linux 1.1.73
+vgr	DEC VAX-11/780 w/FPA, 64M RAM, 4.3 BSD
+vision	Sun-3/280 w/68881 FPA, 16M RAM, SunOS 4.1.1
+voyage	SGI, 4* 25 MHz R3000 IP7, 56M RAM, Irix 4.0.1
+whiz	SGI Ingido**2, 100 MHz IP22, 96M RAM, Irix 5.2
+waffle	SGI, 4* 25 MHz R3000 IP7, 64M RAM, Irix 4.0.5 (heavy network use)
+warp	Sun SPARCstation 5, 32M RAM, SunOS 4.1.4
+wax	SGI, 24* 150 MHz R4400 IP19, 1024M RAM 4-way, Irix 5.2
+wilson	SGI, 8* 100 MHz R4400 IP19, 1024M RAM 8-way, Irix 5.2
+wilted	Sun-4/25 ELC, 16M RAM, SunOS 4.1.1
+wimp	33 MHz 386DX/33 w/387, 256k cache, 16M RAM, BSDI 2.0beta2
+wimpy	Sun SS10BSX-GX, 2* 50 MHz SuperSPARC, 64M RAM, SunOS 5.4
+wizard	SGI Ingido**2, 150 MHz IP22, 96M RAM, Irix 5.3
+.TE
+\(dg The Alpha was heavily loaded while the benchmark was being run.
+DEC requires us to show the load average at the time:
+.br
+03:28  up 18 days, 10:59,  7 users,  load average: 2.00, 2.00, 2.08
+.NH 1
+BENCHMARK RESULTS
+.PP
+In the tradition of Dongarra, the Rays/sec figure is considered the
+"RT Figure of Merit" (RTFM).  Note that the RTFM can only be compared
+between different runs on the \fIsame\fR database; it is not
+meaningful to compare RTFM numbers between different databases. The
+Rays/sec number for a multi-processor machine is for "aggregate CPU
+cluster seconds", rather than rays/total CPU seconds (which remains
+fairly constant on good parallel machines).
+.PP
+The statistics are recorded in an easily understood format, with all
+results for a particular configuration listed on a single line.  The
+numbers reported are the rays/sec (RTFM) figure.  Entries denoted with
+a dagger ("\(dg") produced incorrect results.  Entries denoted with a
+dash ("-") were not available and should be considered differently
+than those entries with a dagger.  Generally the results are not
+available because time constraints prevented running the complete set
+of databases.
+.fi
+.br
+.ne 8i
+.NH 1
+RELEASE 4.4 STATISTICS (4-Jan-1995)
+.PP
+There is very little difference in RTFM numbers between Release 4.0
+and Release 4.4, so they can be usefully compared.  In some cases the
+4.4 performance is slower due to the use of shared libraries.  For
+example "vision" dropped from 1.33 to 1.22 due to the shared
+libraries.  For most users reducing the disk consumption from 300
+MBytes to 30 MBytes makes this a reasonable tradeoff.  However, for
+the best performance, use non-shared libraries.
+.LP
+.TS H
+expand box;
+l | n n n n n | n | l.
+H/W	Moss	World	Star	Bldg	M35	Mean	S/W Notes
+_
+.TH
+vapor	810.91	1091.39	1012.63	1027.25	1092.85	1007	-P18 static
+vapor	773.8	1038.7	979.49	970.91	1036.62	959.9	-P17
+vapor	732.85	1021.69	968.93	922.62	1024.15	934.04	-P18 (SW lock)
+wax	769.38	940.83	953.36	924.7	1050.14	927.68	-P24
+vapor	730.17	994.97	934.43	917.1	987.83	912.9	-P16
+wax	725.26	957.68	927.61	932.67	992.75	907.19	-P24
+wax	756.95	915.96	940.43	903.45	966.09	896.57	-P23
+vapor	686.8	939.63	897.72	884.39	927.16	867.14	-P15
+wax	691.18	853.75	887.17	859.32	933.41	844.96	-P21
+wax	724.73	683.08	890.87	900.82	939.31	827.76	-P22
+vapor	645.32	881.18	843.23	801.41	859.26	806.08	-P14
+wax	637.28	757.74	820.21	871.37	877.6	792.84	-P20
+vapor	608.12	835.84	795.36	759.95	806.32	761.11	-P13
+_
+wax	606.98	784.3	754.46	799.95	794.52	748.04	-P19
+wax	590.16	758.23	794.06	794.52	757.79	738.95	-P18
+wax	579.29	722.35	787.55	720.26	754.65	712.82	-P17
+vapor	571.14	783.72	740.47	697.24	746.72	707.85	-P12
+wax	553.72	697.1	744.21	663.61	723.03	676.33	-P16
+vapor	534.85	716.58	685.87	656.25	685.77	655.86	-P11
+wax	519.01	655.57	690.95	651.9	663.92	636.27	-P15
+wax	475.88	637.33	665.38	608.31	653.99	608.17	-P14
+vapor	499.46	663.26	633.48	614.58	624.34	607.02	-P10
+wax	449.16	591.54	616.21	590.59	614.25	572.35	-P13
+vapor	463.3	598.34	575.07	555.62	560.89	550.64	-P9
+wax	424.71	556.8	595.02	521.63	538.78	527.38	-P12
+vapor	424.89	534.5	509.85	497.63	503.99	494.17	-P8
+wax	391.66	490.63	545.28	488.57	508.96	485.02	-P11
+wax	315.45	472.03	525.47	442.37	461.44	443.35	-P10
+vapor	381.1	467.67	440.13	425.57	442.04	431.3	-P7
+wax	309.35	426.37	386.11	417.85	434.96	394.92	-P9
+vapor	336.55	392.2	390.72	373.92	380.03	374.68	-P6
+_
+wax	307.6	361.32	396.07	380.17	380.74	365.18	-P8
+wax	245.87	332.33	362.5	338.62	331.39	322.14	-P7
+vapor	288.45	327.78	328.76	314.54	320.16	315.93	-P5
+wax	254.82	255.29	299.93	302.08	256.54	273.73	-P6
+wilson	223.01	265.17	287.8	262.19	269.62	261.55	-P8
+vapor	240.6	269.93	266.46	253.99	259.05	258	-P4
+wax	215.96	231.65	221.78	248.63	221.45	227.89	-P5
+wax	177.94	185.27	213.74	201.64	197.27	195.17	-P4
+vapor	187.58	198.84	202.28	191.94	194.74	195.07	-P3
+wax	120.4	138.01	162.12	159.36	141.33	144.24	-P3
+vapor	130.61	140.04	134.88	129.38	129.78	132.93	-P2
+wax	100.83	102.09	111.12	87.26	98.62	99.98	-P2
+wimpy	99.10	95.78	92.15	97.51	96.65	96.23	-P2
+wimpy	82.14	93.60	92.17	103.59	82.22	90.74	-P2
+_
+axposf	81.05	82.27	86.72	84.36	79.28	82.73	-P1
+vapor	79.68	77.7	73.89	71.38	70.06	74.54	-P1 static
+vapor	69.34	70.14	67.52	65.55	66.69	67.84	-P1 shared
+wizard	63.8	55.86	68.97	73.21	61.56	64.68
+wax	62.28	58.58	65.24	67.39	59.31	62.56	-P1
+wax	59.08	56.06	61.45	64.4	56.11	59.42	-P1
+voyage	52.78	55.44	58.19	58.03	52.41	55.37	-P4
+pk	64.89	55.71	48.01	49.50	53.43	54.30	-P1
+waffle	38.56	47.63	62.36	59.62	51.20	51.87	-P4
+wimpy	50.17	48.82	50.46	55.12	49.27	50.76	-P1
+wimpy	47.80	43.23	51.37	54.10	46.23	48.54	-P1
+weber	46.53	43.45	50.88	50.33	46.03	47.44	-P1
+wilson	41.16	39.54	45.98	42.93	34.82	40.88	-P1
+whiz	36.25	31.08	37.21	39.62	36.98	36.22
+warp	19.88	21.33	23.71	24.19	22.60	22.34
+ex-art	16.89	18.54	22.98	26.97	25.57	22.19
+orac	7.57	8.23	10.72	12.43	11.30	10.05
+wilted	9.58	9.53	10.66	10.53	9.87	10.03
+hawks	3.64	4.17	5.71	6.90	6.23	5.33
+vblt	4.85	4.89	5.29	5.24	4.90	5.03
+wimp	1.16	1.34	1.82	2.25	2.06	1.72
+vision	1.07	1.23	1.23	1.31	1.26	1.22	-P1
+vgr	1.0	1.0	1.0	1.0	1.0	1.0
+.TE
+.br
+.ne 8i
+.NH 1
+THE OLD COMPETITION
+.PP
+These are the definitions for systems measured in previous tests.
+.LP
+.TS
+center box;
+l l.
+System Name	Configuration
+_	_
+alliant	Alliant FX/8 (8 CEs, 9 IPs, 64 Mbytes), Concentrix 3.0
+amber	HP 9000/720, 32 MB memory
+amsaa-seer	Gould PN 9080, w/MACCs, UTX 2.0, 4x4Mb mem boards
+ardec-3	Pyramid 90Mx, Dual-CPU, OSx 2.5, 16 Mbytes
+bob	Cray-2, SN 2009, 4.3ns clock
+cor3	Pyramid MIS-12T/3, OSx 192
+patton	Cray X-MP/48, SN213, UNICOS 5.0, 8.5ns clock
+uy1	Cray Y-MP8/2128, UNICOS 5.1.11
+shpcrc2	IBM RS/6000, AIX 3.1
+slc1	Macintosh II, 68020, 68881, AUX 1.1, GCC 1.39
+spark	Gould PN 9050, no MACC, UTX 2.0, 2x4Mb mem boards
+sws2	Convex C120, 16 Mbytes, Convex Unix 6.2.32.2
+vector	Alliant FX/80 (8 ACEs, 6 IPs, 32 Mbytes), Concentrix
+venom	Alliant FX/8 (8 CEs, 6 IPs, 32 Mbytes), Concentrix
+vgr	VAX 780, FPA, 4.3 BSD
+virus	Sun-3/50, 15 Mhz clock, 12 Mhz 68881, Sun UNIX 3.2
+vista	SGI 3030, w/FP chip, UNIX release 3.5
+vmb	Gould PN 9080, no MACCs, UTX 2.0, 12x1Mb mem boards
+vhs	Silicon Graphics 4D/60T, 12.5 Mhz clock 16 MB memory
+ovoyage	Silicon Graphics 4D/120, 16.7 Mhz clock 16 MB memory
+taylor	Silicon Graphics 4D/220, 25 Mhz clock 16 MB memory
+crim	Silicon Graphics 4DCRIMS 50Mhz clock 128 MB memory
+wiltse	Silicon Graphics 4D R4000 50Mhz clock
+c1east	T{
+Convex C1 XP (2 IOPs, 4 Multibus, 64 Mbytes),
+S/W 6.0.1.12
+T}
+elxsi-gnu	Elxsi 6420, BSD 4.2 16 MB
+elxsi-gnuy	Elxsi 6420, Sys Vr2, 16MB
+elxsi-m1	Elxsi 6410, BSD 4.2 16 MB
+hep	Denelcor HEP, 4 PEMs
+indigo	SGI Iris 3030, FPA, GL2-W3.5
+mseries	T{
+MIPS Mseries, Release 0.6, UMIPS 2.1, 16 MB of R2350 RAM.
+R2000 CPU rev 5.0, R2010 FP rev 2.0
+T}
+multiflow	Multiflow Trace 7/200 (PRELIMINARY)
+nova	T{
+Sun SPARCserver 490, 32 Mb, 33 MHz clock, 33 MHz TI 8847 FPU, SunOS 4.1.1B
+T}
+rh2	Tektronix, Motorola 88000
+snm2	Cray 1-M, SN2, UNICOS 2.0
+sws1	Convex C1, ConvexOS 9.1 48MB memory
+tek4132	Tektronix 4132, 32082 fpp, UTek 2.3
+utah-gr	VAX 785, FPA, 4.3 BSD
+utah-cs	VAX 8600, FPA, 4.3 BSD
+veto	Sun 4/260 32MB memory Sun UNIX 4.0.3
+violet	VaxStationII GPX, Ultrix 1.2
+vision	Sun-3/280, 16 MB memory
+vortac	Sun-3/160, 16.67 Mhz clock, 12 Mhz 68881, Sun 3.2
+walrus	Silicon Graphics 4D/280 25 Mhz clock 64 MB memory Irix 3.3.1
+whiz	Silicon Graphics 4D/240 25 Mhz clock 56 MB memory Irix 3.3.1
+whisper	Sun SPARCStation 1+
+wilted	Sun SPARCstation ELC , Diskless, 12MB memory Sun UNIX 4.1.1
+worm	Silicon Graphics 4D/280 25 Mhz clock 64 MB memory Irix 3.3.1
+.TE
+.br
+.ne 8i
+.NH 1
+OLD BENCHMARK RESULTS
+.PP
+These are the results of previous benchmarks.
+.NH 1
+RELEASE 1.20 STATISTICS (12-Feb-1987)
+.LP
+.TS H
+expand box;
+l l | n n n n | n | l.
+A/*	H/W	Moss	World	Star	Bldg	Mean	S/W Notes
+_
+.TH
+Rays	tek4132	80.5	44.0	33.9	31.4	?	UTek 2.3
+*vgr	tek4132	0.72	0.69	0.62	0.62	?
+_
+Rays	violet	107.7	57.3	44.7	44.1	?	Ultrix 1.2
+*vgr	violet	0.96	0.90	0.81	0.87	?
+_
+Rays	violet	119.0	63.0	50.0	46.3	?	Ultrix 1.2,
+*vgr	violet	1.06	0.99	0.91	0.91	?	w/fast_sqrt
+_
+Rays	vgr	112.1	63.6	55.0	50.7	?	BSD 4.3
+*vgr	vgr	1.0	1.0	1.0	1.0	1.0
+_
+Rays	indigo	115.9	85.3	\(dg	101.8	?	GL2-W3.5
+*vgr	indigo	1.03	1.34	\(dg	2.01	?
+_
+Rays	vista	116.4	86.0	\(dg	102.3	?	SGI UNIX 3.5
+*vgr	vista	1.04	1.35	\(dg	2.02	?
+_
+Rays	virus	127.3	69.9	57.0	52.4	?	Sun UNIX 3.2
+*vgr	virus	1.14	1.10	1.04	1.03	?
+_
+Rays	vortac	148.2	81.0	65.8	60.7	?	Sun UNIX 3.2
+*vgr	vortac	1.32	1.27	1.20	1.20	?
+_
+Rays	utah-gr	191.8	105.8	89.9	86.5	?	4.3 BSD
+*vgr	utah-gr	1.71	1.66	1.64	1.71	?
+_
+Rays	ardec-3	-	68.4	57.2	-	?	OSx 2.5
+*vgr	ardec-3	-	1.08	1.04	-	?
+_
+Rays	elxsim1	380.5	232.2	204.8	189.3	?	BSD 4.2
+*vgr	elxsim1	3.39	3.65	3.72	3.73	?
+_
+Rays	spark	413.4	232.0	213.8	211.9	?	UTX 2.0
+*vgr	spark	3.69	3.65	3.89	4.18	?
+_
+Rays	vmb	413.9	233.4	210.6	212.6	?	UTX 2.0
+*vgr	vmb	3.69	3.67	3.83	4.19	?
+_
+Rays	c1east	454.8	252.4	205.6	192.3	?	Convex UNIX 6.0.1.12,
+*vgr	c1east	4.06	3.97	3.74	3.80	?	vanilla cc
+_
+Rays	seer	460.7	263.2	246.8	241.0	?	UTX 2.0
+*vgr	seer	4.11	4.14	4.49	4.75	?
+_
+Rays	venom	492.9	228.0	180.0	157.1	?	Concentrix 2.0
+*vgr	venom	4.40	3.58	3.27	3.10	?
+_
+Rays	elxgnu	520.6	315.4	264.4	242.0	?	BSD 4.2
+*vgr	elxgnu	4.64	4.96	4.81	4.77	?
+_
+Rays	utah-cs	521.1	292.1	237.4	216.2	?	BSD 4.3
+*vgr	utah-cs	4.64	4.59	4.32	4.27	?
+_
+Rays	c1east	521.6	285.3	230.5	215.1	?	Convex UNIX 6.0.1.12,
+*vgr	c1east	4.66	4.49	4.20	4.24	?	vc -O1 (scalar)
+_
+Rays	c1east	527.7	287.4	228.7	210.0	?	Convex UNIX 6.0.1.12,
+*vgr	c1east	4.71	4.52	4.16	4.14	?	vc -O2 (vector)
+_
+Rays	elxgnuy	644.7	349.3	264.6	242.1	?	System Vr2
+*vgr	elxgnuy	5.75	5.49	4.81	4.77	?
+_
+Rays	mflow	845.2	439.5	313.1	338.9	?	(preliminary)
+*vgr	mflow	7.54	6.91	5.69	6.68	?
+_
+Rays	venom	904.9	424.6	349.3	312.6	?	Concentrix 2.0,
+*vgr	venom	8.07	6.68	6.35	6.17	?	2 CEs, no vectors
+_
+Rays	venom	1375.5	650.0	523.4	459.9	?	Concentrix 2.0,
+*vgr	venom	12.27	10.22	9.52	9.07	?	3 CEs, no vectors
+_
+Rays	venom	1813.5	845.5	686.0	600.7	?	Concentrix 2.0,
+*vgr	venom	16.17	13.29	12.47	11.85	?	4 CEs, no vectors
+_
+Rays	venom	2364.1	1104.4	870.2	775.9	?	Concentrix 2.0,
+*vgr	venom	21.08	17.36	15.82	15.3	?	5 CEs, no vectors
+_
+Rays	snm2	2492.9	-	-	-	?	Unicos 2.0,
+*vgr	snm2	22.24	-	-	-	?	no vectors, no optim
+_
+Rays	hep	2502.0	-	-	-	?	1 PEM, npsw=10
+*vgr	hep	22.32	-	-	-	?
+_
+Rays	venom	2811.4	1319.0	1051.6	918.0	?	Concentrix 2.0,
+*vgr	venom	25.08	20.74	19.12	18.1	?	6 CEs, no vectors
+_
+Rays	venom	3248.8	1533.0	1232.3	1065.9	?	Concentrix 2.0,
+*vgr	venom	28.98	24.10	22.41	21.02	?	7 CEs, no vectors
+_
+Rays	patton	3453.3	1514.3	1271.2	1027.3	?	COS V115BF2
+*vgr	patton	30.81	23.81	23.11	20.26	?	1 CPU, no vectors
+_
+Rays	venom	3677.3	1724.2	1375.4	1208.4	?	Concentrix 2.0,
+*vgr	venom	32.80	27.11	25.01	23.83	?	8 CEs, no vectors
+_
+Rays	alliant	3972.9	1840.0	1457.2	1266.4	?	Concentrix 3.0,
+*vgr	alliant	35.44	28.93	26.49	24.98	?	8 CEs, no vectors
+_
+Rays	hep	4055.9	-	-	-	?	1 PEM, npsw=40
+*vgr	hep	36.18	-	-	-	?
+_
+Rays	patton	6856.6	-	2522.2	-	?	COS V115BF2
+*vgr	patton	61.16	-	45.86	-	?	2 CPUs, no vectors
+_
+Rays	patton	10205.1	-	3749.9	-	?	COS V115BF2
+*vgr	patton	91.04	-	68.18	-	?	3 CPUs, no vectors
+_
+Rays	patton	13320.2	-	4955.6	-	?	COS V115BF2
+*vgr	patton	118.82	-	90.10	-	?	4 CPUs, no vectors
+.TE
+.NH 1
+RELEASE 2.3 STATISTICS (2-Nov-1987)
+.LP
+.TS H
+expand box;
+l l | n n n n | n | l.
+A/*	H/W	Moss	World	Star	Bldg	Mean	S/W Notes
+_
+.TH
+Rays	vgr	118.8	64.9	36.5	34.2	?	BSD 4.3
+*vgr	vgr	1.0	1.0	1.0	1.0	1.0
+_
+Rays	vmb	375.4	218.6	186.4	196.2	?	UTX 2.0
+*vgr	vmb	3.16	3.37	5.11	5.74	?
+_
+Rays	venom	468.2	221.7	166.1	144.9	?	Concentrix 3.0,
+*vgr	venom	3.94	3.42	4.55	4.24	?	1 CE, no vectors
+_
+Rays	sws2	471.9	258.4	202.5	186.4	?	Convex Unix 6.2.32.2
+*vgr	sws2	3.97	3.98	5.55	5.45	?	vanilla cc -O
+_
+Rays	vector	656.6	301.6	221.1	195.0	?	Concentrix 3.0,
+*vgr	vector	5.53	4.65	6.06	5.70	?	1 ACE, no vectors
+_
+Rays	venom	827.3	424.0	327.1	287.9	?	Concentrix 3.0,
+*vgr	venom	6.96	6.53	8.96	8.42	?	2 CEs, no vectors
+_
+Rays	vhs	958.3	545.6	447.0	414.1	?	-O2 optimization
+*vgr	vhs	8.07	9.41	12.25	12.11	?
+_
+Rays	mseries	988.3	603.5	515.6	491.6	?
+*vgr	mseries	8.32	9.29	14.13	14.37	?
+_
+Rays	vector	1280.9	596.8	436.7	389.2	?	Concentrix 3.0,
+*vgr	vector	10.78	9.19	11.96	11.38	?	2 ACEs, no vectors
+_
+Rays	venom	1288.7	630.6	486.4	428.0	?	Concentrix 3.0,
+*vgr	venom	10.85	9.72	13.33	12.51	?	3 CEs, no vectors
+_
+Rays	venom	1732.9	853.2	645.4	560.1	?	Concentrix 3.0,
+*vgr	venom	14.59	13.15	17.68	16.38	?	4 CEs, no vectors
+_
+Rays	bob	1856.7	801.9	574.1	500.3	?	1 CPU, UNICOS 3.0,
+*vgr	bob	15.63	12.36	15.73	15.62	?	CC -O
+_
+Rays	vector	1952.1	881.7	647.6	578.8	?	Concentrix 3.0,
+*vgr	vector	16.43	13.58	17.74	16.92	?	3 ACEs, no vectors
+_
+Rays	venom	2158.4	1031.3	797.3	703.1	?	Concentrix 3.0,
+*vgr	venom	18.17	15.89	21.84	20.56	?	5 CEs, no vectors
+_
+Rays	bob	2346.1	1127.4	751.0	677.2	?	1 CPU UNICOS 4.0
+*vgr	bob	19.75	17.37	20.57	19.80	?	CC -O
+_
+Rays	bob	2423.5	1045.7	719.3	609.4	?	1 CPU, UNICOS 3.0,
+*vgr	bob	20.40	16.11	19.71	17.82	?	VCC -O
+_
+Rays	vector	2546.2	1170.0	867.2	758.7	?	Concentrix 3.0,
+*vgr	vector	21.43	18.03	23.76	22.18	?	4 ACEs, no vectors
+_
+Rays	venom	2633.7	1232.7	943.4	839.5	?	Concentrix 3.0,
+*vgr	venom	22.17	18.99	25.85	24.55	?	6 CEs, no vectors
+_
+Rays	venom	2769.4	1393.3	1098.1	971.6	?	Concentrix 3.0,
+*vgr	venom	23.31	21.47	30.08	28.41	?	7 CEs, no vectors
+_
+Rays	vector	3131.2	1453.8	1065.8	945.4	?	Concentrix 3.0,
+*vgr	vector	26.36	22.40	29.20	27.64	?	5 ACEs, no vectors
+_
+Rays	venom	3368.7	1605.3	1231.3	1095.11	?	Concentrix 3.0,
+*vgr	venom	28.36	24.73	33.73	32.02	?	8 CEs, no vectors
+_
+Rays	patton	3456.5	1691.8	1169.0	1043.6	?	1 CPU, UNICOS 2.1
+*vgr	patton	29.10	26.07	32.03	30.51	?	no vectors
+_
+Rays	vector	3686.4	1688.6	1259.1	1129.0	?	Concentrix 3.0,
+*vgr	vector	31.03	26.02	34.49	33.01	?	6 ACEs, no vectors
+_
+Rays	vector	4140.3	1953.0	1463.3	1299.7	?	Concentrix 3.0,
+*vgr	vector	34.85	30.09	40.09	38.00	?	7 ACEs, no vectors
+_
+Rays	bob	4641.7	2243.4	1498.2	1358.1	?	2 CPUs, UNICOS 4.0
+*vgr	bob	39.07	34.57	41.05	39.71	?	CC -O
+_
+Rays	vector	4712.2	2226.3	1649.0	1469.7	?	Concentrix 3.0,
+*vgr	vector	39.66	34.30	45.18	42.97	?	8 ACEs, no vectors
+_
+Rays	bob	6884.9	3422.4	2267.7	2034.3	?	3 CPUs, UNICOS 4.0
+*vgr	bob	57.95	52.73	62.13	59.48	?	CC -O
+_
+Rays	bob	9477.1	4484.7	2947.0	2832.9	?	4 CPUs, UNICOS 4.0
+*vgr	bob	79.77	69.10	80.76	82.83	?	CC -O
+.TE
+.NH 1
+RELEASE 3.0 STATISTICS (10-Oct-1988)
+.LP
+.TS H
+expand box;
+l l | n n n n | n | l.
+A/*	H/W	Moss	World	Star	Bldg	Mean	S/W Notes
+_
+.TH
+Abs	vgr	138.85	67.15	54.48	49.11	77.39	BSD 4.3
+*vgr	vgr	1.00	1.00	1.00	1.00	1.00	w/FPA
+_
+Abs	sdm	163.56	76.98	59.79	52.51	88.21	SunOS 3.4
+*vgr	sdm	1.17	1.14	1.09	1.06	1.11	w/68881
+_
+Abs	ardec-3	417.95	212.43	177.01	160.73	242.03	9820, OSx 4.1
+*vgr	ardec-3	3.01	3.16	3.24	3.27	3.17	-P 1
+_
+Abs	spark	443.84	216.92	190.42	192.82	261.00	UTX 2.0
+*vgr	spark	3.19	3.23	3.49	3.92	3.37	no MACC
+_
+Abs	vmb	482.28	226.33	191.52	193.04	273.29	UTX 2.0
+*vgr	vmb	3.47	3.37	3.51	3.93	3.57	no MACC
+_
+Abs	sws2	546.23	255.45	183.10	163.85	287.15	Convex 6.2.32.2
+*vgr	sws2	3.93	3.80	3.36	3.33	3.60	/bin/cc
+_
+Abs	sun4	767.7	373.7	315.5	284.5	435.6	Unix 3.5
+*vgr	sun4	5.52	5.56	5.79	5.79	5.62	-O2 optim
+_
+Abs	video	940.33	469.30	399.21	367.64	544.12	UNIX 2.0
+*vgr	video	6.77	6.98	7.32	7.48	7.13	-O2
+_
+Abs	vhs	954.81	471.90	409.78	392.55	557.26	IRix 3.1
+*vgr	vhs	6.87	7.02	7.52	7.99	7.45	Parallel, -P1
+_
+Abs	bob	2602.68	1078.25	712.39	642.42	1258.93	UNICOS 4.0, /bin/cc
+*vgr	bob	21.22	18.17	15.39	13.98	17.19	-P 1
+_
+Abs	vector	3811.68	1469.80	1060.50	921.21	1815.79	Alliant 3.0
+*vgr	vector	27.45	21.88	19.46	18.75	21.88	-P 5
+_
+Abs	vector	4515.09	1751.94	1266.49	1090.85	2156.09	Alliant 3.0
+*vgr	vector	32.51	26.08	23.24	22.21	26.01	-P 6
+_
+Abs	patton	4550.67	1920.15	1298.61	1153.02	2230.61	UNICOS 3.0, /bin/cc
+*vgr	patton	37.10	32.36	28.05	25.09	30.65	-P 1
+_
+Abs	vector	5130.74	2004.49	1438.97	1261.36	2458.89	Alliant 3.0
+*vgr	vector	36.95	29.85	26.41	25.68	29.72	-P 7
+_
+Abs	bob	5186.24	2132.17	1409.10	1273.72	2500.30	UNICOS 4.0, /bin/cc
+*vgr	bob	42.28	35.93	30.44	27.71	34.09	-P 2
+_
+Abs	vector	5813.76	2260.61	1638.31	1422.82	2783.87	Alliant 3.0
+*vgr	vector	41.87	33.66	30.07	28.97	33.64	-P 8
+_
+Abs	amber	5901.29	2702.65	2096.35	1893.41	3148.42
+*vgr	amber	42.50	40.24	38.47	38.55	39.94	-P 1
+_
+Abs	bob	7934.12	3392.98	2119.11	1929.74	3843.98	UNICOS 4.0, /bin/cc
+*vgr	bob	64.69	57.18	45.78	41.99	52.41	-P 3
+_
+Abs	patton	8898.79	3782.55	2559.48	2292.13	4383.23	UNICOS 3.0, /bin/cc
+*vgr	patton	72.56	63.75	55.30	49.88	60.37	-P 2
+_
+Abs	bob	10734.52	4436.61	2883.53	2617.47	5168.03	UNICOS 4.0, /bin/cc
+*vgr	bob	87.52	74.77	62.30	56.96	70.38	-P 4
+_
+Abs	patton	13078.79	5631.95	3832.88	3416.90	6490.13	UNICOS 3.0, /bin/cc
+*vgr	patton	106.64	94.92	82.81	74.36	89.68	-P 3
+_
+Abs	patton	17157.78	7437.55	5073.58	4531.25	8550.04	UNICOS 3.0, /bin/cc
+*vgr	patton	139.90	125.35	109.62	98.61	118.37	-P 4
+.TE
+.bp
+.NH 1
+RELEASE 3.7 STATISTICS (19-June-1989)
+.LP
+.TS H
+expand box;
+l l | n n n n n | n | l.
+A/*	H/W	Moss	World	Star	Bldg	M35	Mean	CPU
+_
+.TH
+Abs	vgr	128.64	54.47	45.17	40.35	49.02	63.53	1
+*vgr	vgr	1.00	1.00	1.00	1.00	1.00	1.00
+_
+Abs	rh2	1704.56	791.31	599.81	549.74	589.01	846.88	1
+*vgr	rh2	13.25	14.52	13.27	13.62	12.01	13.33
+_
+Abs	spark	435.69	208.59	176.76	177.69	174.67	234.68	1
+*vgr	spark	3.53	3.61	4.17	4.29	3.40	3.80
+_
+Abs	vhs	973.11	475.00	384.62	351.12	343.44	505.45	1
+*vgr	vhs	7.56	8.72	8.51	8.70	7.00	8.09
+_
+Abs	whisper	1118.35	561.81	473.52	439.76	509.26	620.54	1
+*vgr	whisper	8.69	10.31	10.48	10.89	10.38	10.15
+_
+Abs	nova	2024.80	976.01	790.17	732.35	?	1130.83	1
+*vgr	nova	15.74	17.92	17.49	18.15	?	17.32
+_
+Abs	ovoyage	1969.57	1001.21	862.77	809.61	786.11	1085.85	2
+*vgr	ovoyage	15.31	18.38	19.10	20.06	16.03	17.77
+_
+Abs	taylor	2446.98	1076.24	912.03	837.56	799.58	1214.47	1
+*vgr	taylor	19.02	19.75	20.19	20.75	16.31	19.20
+_
+Abs	worm	2671.46	1218.49	966.76	859.61	932.18	1329.70	1
+*vgr	worm	20.76	22.36	21.40	21.30	19.01	20.96
+_
+Abs	viper	3255.73	1368.96	1102.71	1039.37	1008.15	1554.98	8
+*vgr	viper	25.30	25.13	24.41	25.75	20.56	24.23
+_
+Abs	vector	3956.86	1625.23	1234.03	1137.36	1121.41	1814.97	8
+*vgr	vector	30.75	29.83	27.31	28.18	22.87	27.78
+_
+Abs	taylor	4730.05	2225.56	1742.09	1590.57	1551.78	2368.01	2
+*vgr	taylor	36.76	40.85	38.56	39.41	31.65	37.44
+_
+Abs	worm	5017.85	2309.86	1894.92	1708.27	1791.11	2544.40	2
+*vgr	worm	39.00	42.40	41.95	42.33	36.53	40.44
+_
+Abs	worm	7082.79	3359.99	2740.50	2502.03	2594.37	3655.93	3
+*vgr	worm	55.05	61.68	60.67	62.00	52.92	58.46
+_
+Abs	worm	8664.78	4162.53	3323.46	3115.36	3378.75	4528.97	4
+*vgr	worm	67.35	76.41	73.57	77.20	68.92	72.69
+_
+Abs	worm	10072.1	5016.57	4032.60	3855.90	4043.11	5404.06	5
+*vgr	worm	78.29	92.09	89.27	95.56	82.47	87.53
+_
+Abs	worm	11678.4	5752.20	4758.80	4493.16	4700.52	6276.60	6
+*vgr	worm	90.78	105.60	105.35	111.35	95.88	101.79
+_
+Abs	worm	12282.3	6021.31	5394.36	4908.98	5141.71	6749.72	7
+*vgr	worm	95.47	110.54	119.42	121.65	104.89	110.39
+_
+Abs	worm	12158.3	5913.50	5784.67	5327.66	5505.71	6937.96	8
+*vgr	worm	94.51	108.56	128.06	132.03	112.31	115.09
+_
+Abs	patton	16028.8	7289.7	4827.9	4392.5	20829.2	53368.1	4
+*vgr	patton	124.6	133.83	106.88	108.85	106.23	116.07
+.TE
+.bp
+.NH 1
+RELEASE 4.0 STATISTICS
+.LP
+.TS H
+expand box;
+l l | n n n n n | n | l.
+A/*	H/W	Moss	World	Star	Bldg	M35	Mean	CPU
+_
+.TH
+Abs	vgr	137.82	67.23	56.39	53.91	69.25	76.92	1
+*vgr	vgr	1.00	1.00	1.00	1.00	1.00	1.00
+_
+Abs	slc1	153.63	80.95	62.94	60.48	?	71.60	1
+*vgr	slc1	1.12	1.20	1.12	1.13	?	.91
+_
+Abs	vision	165.85	89.78	76.44	75.78	96.18	100.80	1
+*vgr	vision	1.21	1.33	1.36	1.42	1.36	1.33
+_
+Abs	vmb	381.92	195.11	178.78	186.62	214.31	231.34	1
+*vgr	vmb	2.78	2.90	3.18	3.49	3.03	3.07
+_
+Abs	sws1	636.26	288.76	212.99	210.18	271.02	323.84	1
+*vgr	sws1	4.64	4.30	3.79	3.93	3.83	4.09
+_
+Abs	veto	827.25	436.38	361.89	348.99	422.19	479.34	1
+*vgr	veto	6.03	6.50	6.45	6.54	5.97	6.29
+_
+Abs	vhs	1040.44	500.52	436.90	415.15	496.30	577.86	1
+*vgr	vhs	7.59	7.46	7.79	7.78	7.02	7.52
+_
+Abs	cor3	1203.14	553.22	445.45	398.79	534.18	626.95	1
+*vgr	cor3	8.78	8.24	7.94	7.47	7.55	7.99
+_
+Abs	wilted	1556.66	800.18	722.95	708.21	858.90	929.38	1
+*vgr	wilted	11.36	11.93	12.89	13.27	12.15	12.32
+_
+Abs	shpcrc2	2274.36	1041.79	915.99	854.30	1110.23	1239.33	1
+*vgr	shpcrc2	16.59	15.53	16.33	16.01	15.70	16.03
+_
+Abs	walrus	2291.38	1094.04	960.07	892.67	1066.31	1260.89	1
+*vgr	walrus	16.72	16.31	17.12	16.72	15.08	16.39
+_
+Abs	walrus	4010.55	2019.34	1767.75	1685.19	2029.78	2302.52	2
+*vgr	walrus	29.27	30.11	31.52	31.58	28.71	30.23
+_
+Abs	patton	5235.87	2108.02	1509.85	1507.81	2132.01	2498.71	1
+*vgr	patton	38.21	31.43	26.92	28.25	30.15	30.99
+_
+Abs	crim	4679.97	2246.04	2143.07	1936.85	2224.65	2646.11	1
+*vgr	crim	34.15	33.49	38.22	36.29	31.47	34.72
+_
+Abs	uy1	6220.79	2474.97	1742.33	1748.73	2464.90	2930.34	1
+*vgr	uy1	45.40	36.90	31.07	32.77	34.86	36.20
+_
+Abs	wiltse	5785.83	2737.06	2473.66	2310.58	2699.06	3201.23	1
+*vgr	wiltse	42.22	40.81	44.11	43.30	38.18	41.72	-mips1
+_
+Abs	walrus	5743.85	2938.73	2513.24	2446.85	2858.84	3300.30	3
+*vgr	walrus	41.92	43.82	44.82	45.85	40.44	43.37
+_
+Abs	wiltse	7093.51	3458.89	2887.77	2730.62	3199.08	3873.97	1
+*vgr	wiltse	51.77	51.57	51.50	51.17	45.25	50.25	-mips2
+_
+Abs	walrus	7131.48	3613.02	3262.01	3048.77	3594.35	4129.92	4
+*vgr	walrus	52.05	53.87	58.17	57.13	50.84	54.41
+_
+Abs	whiz	7159.01	3655.65	3355.85	3132.36	3655.02	4191.57	4
+*vgr	whiz	52.25	54.51	59.85	58.70	51.70	55.40
+_
+Abs	walrus	7698.43	4119.06	3889.37	3690.27	4244.30	4728.28	5
+*vgr	walrus	56.18	61.42	69.36	69.15	60.04	63.23
+_
+Abs	walrus	8718.08	4625.56	4469.49	4295.53	4765.40	5374.81	6
+*vgr	walrus	63.63	68.97	79.71	80.50	67.41	72.04
+_
+Abs	walrus	8937.71	4882.66	4911.99	4601.09	5335.14	5733.71	7
+*vgr	walrus	65.23	72.81	87.60	86.22	75.47	77.46
+_
+Abs	walrus	9300.31	5136.17	5243.14	5112.23	5318.45	6022.06	8
+*vgr	walrus	67.88	76.59	93.51	95.80	75.23	81.80
+_
+.TE
+.bp
+.NH	1
+ADDITIONAL STATISTICS
+.PP
+It would be greatly appreciated if you would e-mail any statistics
+that you gather to the BRL-CAD developers, including: the ``summary''
+file produced by the benchmark script, which BRL-CAD release was used,
+the manufacturer of the machine, hardware model name/number, software
+version numbers (OS and compiler), presence or absence of floating
+point hardware, processor cache sizes, bus and memory speeds, and the
+local host name (preferably an Internet or UUCP host name) of the
+specific machine used.

doc/checklist.txt

@@ -1,77 +0,0 @@
-BRL-CAD Code Review Checklist
-=============================
-
-Included below is a list of criteria used when reviewing code changes.
-While not comprehensive, it's a good checklist for new contributors to
-evaluate against their changes prior to submission.  The checklist is
-part of common criteria used for core development and peer review.
-The answer to all questions should be "yes".
-
-
-Legal
------
-00. Are all changes under legally compatible license?  No GPL, no NC.
-01. Are all contributors documented?  AUTHORS if new.
-02. Do all new files have correct license header, copyright line, year?
-
-Organization
-------------
-03. Are changes in an appropriate location with similar/related logic?
-04. Do all new files have a consistent name?  c/cpp/h extension.
-05. Do the changes NOT introduce a cyclic dependency?
-
-Style
------
-06. Does the file have the right style footer?
-07. Is the code indented consistently?  4 char per level, 8 char tabs.
-08. Is whitespace correct (no EOL spaces, internal tabs, or space around ops)?
-09. Are braces consistent with existing code?  Typically BSD KNF / K&R style.
-
-Documentation
--------------
-10. Publicly visible changes / features are documented?  NEWS entry.
-11. Does referencing documentation reflect interface changes?  Check manpages.
-12. Are new public symbols documented?  Doxygen comment in include/ dir.
-13. Are changed public symbols documented?  CHANGES entry, DEPRECATED comment.
-14. Is all dead or conditional debugging code documented?  Comment or remove.
-15. Are new numeric constants documented?  Comment or eliminate.
-
-Declaration
------------
-16. Do changed files include and only include headers in use by that file?
-17. Are new public symbols named consistently?  Prefixed according to library.
-18. Are new private symbols NOT prefixed like they're public?
-19. Are new functions NOT referenced in other files marked static?
-20. Are new global variables avoided?  No new ones allowed in libraries.
-
-Definition
-----------
-21. Do changes avoid platform/compiler-specific constructs?  libbu exempt.
-22. Do new structures / classes have static size?  No preprocessor toggles.
-23. Do changes avoid exact floating point math?  Use NEAR_EQUAL, see vmath.h
-24. Do changes use wrapped system functions?  See libbu API and HACKING.
-25. Do changes avoid duplication, or refactor accordingly to shared code?
-
-Compilation
------------
-26. Does the code compile without warnings?  All enabled.
-27. Reasonable to think changes will trivially compile on all major platforms?
-
-Testing
--------
-28. Are any new inputs checked, sanitized?
-29. For changes fixing a recurrant bug, is there an accompanying test?
-30. Does performance testing pass and NOT decrease?  No slow downs.
-31. Do all regression tests pass?  No new failures.
-
-
-The following guidelines are also desirable ideals, but not as
-strictly measurable:
-
-** should minimize new public API, less is more
-** should leverage standard libraries and standards, C++11 in particular
-** should leverage demonstrably robust 3rd-party dependencies
-** should resist new 3rd-party dependencies with duplicate functionality
-** should keep code robust to different configurations and change
-** should resist or eliminate changes not taken to some useful completion
-** should prefer simple over complex or clever, except that which has merit

doc/code_review.txt

@@ -0,0 +1,48 @@
+BRL-CAD Code Review
+===================
+
+...what to look for during a review...
+
+Legal:
+ * proper copyright statement and compatible license?
+ * any indication contribution disagrees with copyright assignment?
+ * if incorporating 3rd party code, prefer bsd/mit-style options
+
+Architecture:
+ * proper location in hierarchy?
+ * proper file name(s)?
+ * is a dependency being introduced?
+ * is a cyclic dependency being introduced?
+ * are any global variables being introduced?
+
+Design:
+ * is public API minimized?
+ * is a platform symbol being used?
+ * does the change reduce or violate modularity?
+ * is the approach being taken reasonable?
+ * is the code easy to understand?
+
+Testing:
+ * compiles cleanly?
+ * are warnings handled cleanly?
+ * any blatant logic errors?
+ * are all data inputs checked properly, sanitized?
+ * if fixing a bug more than once, is there a test?
+ * is a unit test warranted?
+ * are there major robustness issues?
+
+Documentation:
+ * if publicly visible, is NEWS updated?
+ * if public API changed, is CHANGES updated?
+ * if public API introduced, does every symbol have a comment?
+ * if interface changed, are man page or other docs updated?
+ * are numeric constants documented?
+ * is suspicious, complex, risky code commented?
+
+Code:
+ * conforms with style and coding standards?
+ * proper indentation, formatting, whitespace?
+ * are symbol names consistent?
+ * is duplication being introduced, refactoring warranted?
+ * is there undocumented dead / commented-out code?
+ * can any code be replaced with library calls?

doc/description.txt

@@ -15,8 +15,6 @@ TABLE OF CONTENTS
   Project Name
   Internet Resources
   Keywords & Categories
-  Mission
-  Community Overview
   Terse Description (70 characters or less)
   Short Description (255 characters or less)
   Brief Description (512 characters or less)
@@ -117,28 +115,6 @@ interface bindings to a subset of the provided ray-trace and geometry
 representation facilities.  Includes a PHP geometry server interface.
 
 
-MISSION
--------
-
-BRL-CAD's open source development is persistently and passionately
-obsessed with implementing a robust, powerful, flexible, and
-comprehensive solid modeling system that provides faithful
-high-performance geometric representation, efficient and intuitive
-geometry editing, conversion support for all common solid geometry
-formats, and geometric analysis tools for 3D computer-aided design
-(CAD).
-
-
-COMMUNITY OVERVIEW
-------------------
-
-BRL-CAD is developed by a collective of open source contributors all
-around the world.  Over the project's lifetime, there have been more
-than 65 direct committing contributors to BRL-CAD and many more
-indirect contributors and supporters.  BRL-CAD has been an open source
-project since 2004 expanding and accelerating development ever since.
-
-
 TERSE DESCRIPTION (70-char)
 -----------------
 

doc/docbook/CMakeLists.txt

@@ -1,17 +1,27 @@
-# Define a build target that builds a no-op executable, so we can ensure
-# a target for generator expression use regardless of other changes elsewhere
-# in the build system
-add_executable(db_dir_info db_dir_info.c)
-set_target_properties(db_dir_info PROPERTIES FOLDER "DocBook")
-
 # We need various configuration files set up for DocBook processing tools
-add_subdirectory(resources)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/resources/brlcad/)
+
+# First, define the commands to expand the third party components we will need to handle
+# DocBook processing from their archives into the build directory
+include(${CMAKE_CURRENT_SOURCE_DIR}/resources/other/expand.cmake)
 
 # Rework CMake binary and source paths for DocBook templates - if we
 # have spaces in the paths, they will cause a problem.
 string(REPLACE " " "%20" DOCBOOK_BINARY_DIR "${CMAKE_BINARY_DIR}")
 string(REPLACE " " "%20" DOCBOOK_SOURCE_DIR "${CMAKE_SOURCE_DIR}")
 
+# Common stylesheets for all DocBook sources
+if(BRLCAD_EXTRADOCS_HTML OR BRLCAD_EXTRADOCS_PDF OR BRLCAD_EXTRADOCS_MAN OR BRLCAD_EXTRADOCS_PHP OR BRLCAD_EXTRADOCS_PPT)
+  configure_file(${CMAKE_CURRENT_SOURCE_DIR}/resources/brlcad/brlcad-common.xsl.in
+    ${CMAKE_CURRENT_BINARY_DIR}/resources/brlcad/brlcad-common.xsl)
+  # Fonts definition
+  configure_file(${CMAKE_CURRENT_SOURCE_DIR}/resources/brlcad/brlcad-fonts.xsl.in
+    ${CMAKE_CURRENT_BINARY_DIR}/resources/brlcad/brlcad-fonts.xsl)
+  # Wordpress
+  configure_file(${CMAKE_CURRENT_SOURCE_DIR}/resources/brlcad/wordpress.xsl.in
+    ${CMAKE_CURRENT_BINARY_DIR}/resources/brlcad/wordpress.xsl)
+endif(BRLCAD_EXTRADOCS_HTML OR BRLCAD_EXTRADOCS_PDF OR BRLCAD_EXTRADOCS_MAN OR BRLCAD_EXTRADOCS_PHP OR BRLCAD_EXTRADOCS_PPT)
+
 # Files for PDF products
 if(BRLCAD_EXTRADOCS_PDF)
   # Apache FOP needs a couple of config files set up
@@ -19,21 +29,20 @@ if(BRLCAD_EXTRADOCS_PDF)
   configure_file(${CMAKE_SOURCE_DIR}/doc/docbook/fop.xconf.in ${CMAKE_BINARY_DIR}/doc/docbook/fop.xconf)
 endif(BRLCAD_EXTRADOCS_PDF)
 
-# For the html files, we need brlcad.css
-add_custom_command(
-  OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/brlcad_css-${CMAKE_CFG_INTDIR}-done
-  COMMAND "${CMAKE_COMMAND}" -E copy_if_different ${CMAKE_CURRENT_SOURCE_DIR}/css/brlcad.css $<TARGET_FILE_DIR:db_dir_info>/${RBIN_DIR}/${DOC_DIR}/html/css/brlcad.css
-  COMMAND "${CMAKE_COMMAND}" -E touch  ${CMAKE_CURRENT_BINARY_DIR}/brlcad_css-${CMAKE_CFG_INTDIR}-done
-  DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/css/brlcad.css
-  )
-add_custom_target(brlcad_css DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/brlcad_css-${CMAKE_CFG_INTDIR}-done)
-set_target_properties(brlcad_css PROPERTIES FOLDER "DocBook")
-install(FILES css/brlcad.css DESTINATION ${DOC_DIR}/html/css)
-DISTCLEAN(${CMAKE_CFG_INTDIR}/${DOC_DIR}/html/css/brlcad.css)
-
 # Include CMake macros for DocBook.
 include(${BRLCAD_SOURCE_DIR}/misc/CMake/DocBook.cmake)
 
+# For the html files, we need brlcad.css
+if(NOT CMAKE_CONFIGURATION_TYPES)
+  configure_file(css/brlcad.css ${CMAKE_BINARY_DIR}/${DOC_DIR}/html/css/brlcad.css)
+else(NOT CMAKE_CONFIGURATION_TYPES)
+  foreach(CFG_TYPE ${CMAKE_CONFIGURATION_TYPES})
+    string(TOUPPER "${CFG_TYPE}" CFG_TYPE_UPPER)
+    configure_file(css/brlcad.css ${CMAKE_BINARY_DIR_${CFG_TYPE_UPPER}}/${DOC_DIR}/html/css/brlcad.css)
+  endforeach(CFG_TYPE ${CMAKE_CONFIGURATION_TYPES})
+endif(NOT CMAKE_CONFIGURATION_TYPES)
+install(FILES css/brlcad.css DESTINATION ${DOC_DIR}/html/css)
+
 add_subdirectory(articles)
 add_subdirectory(books)
 add_subdirectory(lessons)
@@ -41,16 +50,9 @@ add_subdirectory(presentations)
 add_subdirectory(specifications)
 add_subdirectory(system)
 
-set(ignore_files
-  CMakeLists.txt
-  README
-  README.DB_authors_notes
-  css/brlcad.css
-  db_dir_info.c
-  fop.xconf.in
-  log4j.properties
-  )
-CMAKEFILES(${ignore_files})
+CMAKEFILES(README fop.xconf.in log4j.properties resources)
+CMAKEFILES(README.DB_authors_notes)
+CMAKEFILES(css/brlcad.css)
 
 # Local Variables:
 # tab-width: 8

doc/docbook/README

@@ -149,11 +149,51 @@ See this link for help in installing fop 1.0 and saxon-he on Ubuntu:
 VALIDATION
 ----------
 
-It is possible to add a validation step to DocBook compilation by defining the
-CMake variable BRLCAD_EXTRADOCS_VALIDATE to ON.  This will use xmllint to
-validate the xml files as they are built.
+It is possible to add a validation step to DocBook compilation by
+defining the CMake variable BRLCAD_EXTRADOCS_VALIDATE to ON.
+
+By default, this will use xmllint to validate the xml files as
+they are built.
+
+In order to use a different validation program the user must obtain some
+external tools that are not presently part of the BRL-CAD package:
+
+  For the 'msv' validation method (a recommended method):
+
+    * msv
+	Oracle Multi-Schema XML Validator (MSV) (see http://msv.java.net/)
+
+    * Java
+	a working Java run-time environment
+
+  For the 'nvdl' validation method:
+
+    * onvdl.jar
+	a Java jar file with the oNVDL validation tool (see
+	https://sourceforge.net/projects/onvdl/
+
+    * Java
+	a working Java run-time environment
+
+  For the 'rnv' validation method:
+
+    * rnv
+	http://sourceforge.net/projects/rnv/
+
+    * expat library
+	present in most Linux/Unix distributions, see
+	http://expat.sourceforge.net/
+
+To use these tools, a <toolname>.cmake.in file must be present
+in the misc/CMake source directory.  This file tells CMake how
+to run the tool in question.  Examples for msv and rnv are already
+present - see misc/CMake/rnv.cmake.in and misc/CMake/msv.cmake.in
+
+Once the correct file is present, configure CMake with options
+similar to the following (alter for your specific tool):
+
+cmake .. -DBRLCAD_EXTRADOCS_VALIDATE=ON -DVALIDATE_EXECUTABLE=msv
 
-By default, this option is enable if the BRL-CAD strict build is enabled.
 
 OTHER CONSIDERATIONS
 --------------------

doc/docbook/articles/CMakeLists.txt

@@ -23,167 +23,11 @@ set(XSL_PHP_STYLESHEET "${CMAKE_CURRENT_BINARY_DIR}/../resources/brlcad/wordpres
 set(XSL_HTML_STYLESHEET "${CMAKE_CURRENT_BINARY_DIR}/../resources/brlcad/brlcad-article-xhtml-stylesheet.xsl")
 set(XSL_FO_STYLESHEET "${CMAKE_CURRENT_BINARY_DIR}/../resources/brlcad/brlcad-article-fo-stylesheet.xsl")
 
-set(articles_EN
-  TEMPLATE.xml
-  about.xml
-  build_pattern.xml
-  build_region.xml
-  camo_shader.xml
-  ebm_primitive.xml
-  gcv.xml
-  ged.xml
-  mgedrc.xml
-  nirt.xml
-  oed.xml
-  pipes.xml
-  projection_shader.xml
-  tire.xml
-  mged.xml
-  main_menu.xml
-  overlap_tool.xml
-  )
-
-set(articles_EN_IMAGES
-  images/Lee_tux.gif
-  images/build_pattern_fig01.png
-  images/build_pattern_fig02.png
-  images/build_pattern_fig03.png
-  images/build_pattern_fig04.png
-  images/build_pattern_fig05.png
-  images/build_pattern_fig06.png
-  images/build_pattern_fig07.png
-  images/build_region_fig01.png
-  images/build_region_fig02.png
-  images/build_region_fig03.png
-  images/build_region_fig04.png
-  images/ebm_primitive_fig01.png
-  images/ebm_primitive_fig02.png
-  images/ebm_primitive_fig03.png
-  images/gcv_architecture.png
-  images/gcv_unsupported_tessellation.png
-  images/gcv_using_gdiff.png
-  images/mgedrc_fig01.png
-  images/mgedrc_fig02.png
-  images/mgedrc_fig03.png
-  images/moss_ssm.gif
-  images/nirt_fig01.png
-  images/nirt_fig02.png
-  images/nirt_fig03.png
-  images/nirt_fig04.png
-  images/nirt_fig05.png
-  images/nirt_fig06.png
-  images/nirt_fig07.png
-  images/nirt_fig08.png
-  images/nirt_fig09.png
-  images/nirt_fig10.png
-  images/nirt_fig11.png
-  images/nirt_fig12.png
-  images/nirt_fig13.png
-  images/nirt_fig14.png
-  images/nirt_fig15.png
-  images/nirt_fig16.png
-  images/nirt_fig17.png
-  images/nirt_fig18.png
-  images/nirt_fig19.png
-  images/nirt_fig20.png
-  images/nirt_fig21.png
-  images/nirt_fig22.png
-  images/nirt_fig23.png
-  images/nirt_fig24.png
-  images/oed_fig01.png
-  images/oed_fig02.png
-  images/oed_fig03.png
-  images/oed_fig04.png
-  images/oed_fig05.png
-  images/oed_fig06.png
-  images/oed_fig07.png
-  images/oed_fig08.png
-  images/oed_fig09.png
-  images/oed_fig10.png
-  images/oed_fig11.png
-  images/oed_fig12.png
-  images/oed_fig13.png
-  images/overlap_tool_fig01.gif
-  images/overlap_tool_fig02.gif
-  images/overlap_tool_fig03.png
-  images/pipes_fig01.png
-  images/pipes_fig02.png
-  images/pipes_fig03.png
-  images/pipes_fig04.png
-  images/pipes_fig05.png
-  images/pipes_fig06.png
-  images/pipes_fig07.png
-  images/pipes_fig08.png
-  images/pipes_fig09.png
-  images/pipes_fig10.png
-  images/pipes_fig11.png
-  images/pipes_fig12.png
-  images/pipes_fig13.png
-  images/projection_shader_fig01.png
-  images/projection_shader_fig02.png
-  images/projection_shader_fig03.png
-  images/projection_shader_fig04.png
-  images/projection_shader_fig05.png
-  images/projection_shader_fig06.png
-  images/projection_shader_fig07.png
-  images/tire_fig01.png
-  images/tire_fig02.png
-  images/tire_fig03.png
-  images/tire_fig04.png
-  images/tire_fig05.png
-  images/tire_fig06.png
-  images/tire_fig07.png
-  images/tire_fig08.png
-  images/tire_fig09.png
-  images/tire_fig10.png
-  images/tire_fig11.png
-  images/tire_fig12.png
-  images/tire_fig13.png
-  images/tire_fig14.png
-  images/base.gif
-  images/bool.gif
-  images/coord-axes.gif
-  images/cup_and_mug.gif
-  images/cup_and_mug_small.gif
-  images/cup_out+in.gif
-  images/cup_outside.gif
-  images/cup_w_handle.gif
-  images/faceplate.gif
-  images/faceplate_menu.gif
-  images/faceplate_menu_sm.gif
-  images/faceplate_sm.gif
-  images/fillet.gif
-  images/fillet.jpg
-  images/handle.gif
-  images/handle.jpg
-  images/mug_camo.gif
-  images/mug_camo.jpg
-  images/mug_green.gif
-  images/mug_green.jpg
-  images/prims.gif
-  images/rim.gif
-  images/rim.jpg
-  )
-if(BRLCAD_EXTRADOCS)
-  ADD_DOC(articles_EN_IMAGES articles/images)
-else(BRLCAD_EXTRADOCS)
-  CMAKEFILES(${articles_EN_IMAGES})
-endif(BRLCAD_EXTRADOCS)
-
-ADD_DOCBOOK("HTML;PHP;PDF" articles_EN articles articles_EN_IMAGES_cp)
-
-CMAKEFILES(
-  CMakeLists.txt
-  images/tire_fig12.svg
-  images/tire_fig13.svg
-  )
-
+add_subdirectory(en)
 add_subdirectory(hy)
 add_subdirectory(it)
 add_subdirectory(ru)
 
-CMAKEFILES(CMakeLists.txt)
-
 # Local Variables:
 # tab-width: 8
 # mode: cmake

doc/docbook/articles/en/CMakeLists.txt

@@ -0,0 +1,171 @@
+set(articles_EN
+  TEMPLATE.xml
+  about.xml
+  animation_tutorial.xml
+  build_pattern.xml
+  build_region.xml
+  camo_shader.xml
+  ebm_primitive.xml
+  gcv.xml
+  ged.xml
+  mgedrc.xml
+  nirt.xml
+  oed.xml
+  pipes.xml
+  projection_shader.xml
+  tire.xml
+  mged.xml
+  main_menu.xml
+  )
+
+set(articles_EN_IMAGES
+  images/Lee_tux.gif
+  images/animtbl.gif
+  images/build_pattern_fig01.png
+  images/build_pattern_fig02.png
+  images/build_pattern_fig03.png
+  images/build_pattern_fig04.png
+  images/build_pattern_fig05.png
+  images/build_pattern_fig06.png
+  images/build_pattern_fig07.png
+  images/build_region_fig01.png
+  images/build_region_fig02.png
+  images/build_region_fig03.png
+  images/build_region_fig04.png
+  images/dagtbl.gif
+  images/ebm_primitive_fig01.png
+  images/ebm_primitive_fig02.png
+  images/ebm_primitive_fig03.png
+  images/ell.mpg
+  images/ell_sm.gif
+  images/ell_ssm.gif
+  images/equation.gif
+  images/film.gif
+  images/fn.gif
+  images/gcv_architecture.png
+  images/gcv_unsupported_tessellation.png
+  images/gcv_using_gdiff.png
+  images/matrix.gif
+  images/mgedrc_fig01.png
+  images/mgedrc_fig02.png
+  images/mgedrc_fig03.png
+  images/moss.mpg
+  images/moss_sm.gif
+  images/moss_ssm.gif
+  images/nirt_fig01.png
+  images/nirt_fig02.png
+  images/nirt_fig03.png
+  images/nirt_fig04.png
+  images/nirt_fig05.png
+  images/nirt_fig06.png
+  images/nirt_fig07.png
+  images/nirt_fig08.png
+  images/nirt_fig09.png
+  images/nirt_fig10.png
+  images/nirt_fig11.png
+  images/nirt_fig12.png
+  images/nirt_fig13.png
+  images/nirt_fig14.png
+  images/nirt_fig15.png
+  images/nirt_fig16.png
+  images/nirt_fig17.png
+  images/nirt_fig18.png
+  images/nirt_fig19.png
+  images/nirt_fig20.png
+  images/nirt_fig21.png
+  images/nirt_fig22.png
+  images/nirt_fig23.png
+  images/nirt_fig24.png
+  images/oed_fig01.png
+  images/oed_fig02.png
+  images/oed_fig03.png
+  images/oed_fig04.png
+  images/oed_fig05.png
+  images/oed_fig06.png
+  images/oed_fig07.png
+  images/oed_fig08.png
+  images/oed_fig09.png
+  images/oed_fig10.png
+  images/oed_fig11.png
+  images/oed_fig12.png
+  images/oed_fig13.png
+  images/pipes_fig01.png
+  images/pipes_fig02.png
+  images/pipes_fig03.png
+  images/pipes_fig04.png
+  images/pipes_fig05.png
+  images/pipes_fig06.png
+  images/pipes_fig07.png
+  images/pipes_fig08.png
+  images/pipes_fig09.png
+  images/pipes_fig10.png
+  images/pipes_fig11.png
+  images/pipes_fig12.png
+  images/pipes_fig13.png
+  images/projection_shader_fig01.png
+  images/projection_shader_fig02.png
+  images/projection_shader_fig03.png
+  images/projection_shader_fig04.png
+  images/projection_shader_fig05.png
+  images/projection_shader_fig06.png
+  images/projection_shader_fig07.png
+  images/tire_fig01.png
+  images/tire_fig02.png
+  images/tire_fig03.png
+  images/tire_fig04.png
+  images/tire_fig05.png
+  images/tire_fig06.png
+  images/tire_fig07.png
+  images/tire_fig08.png
+  images/tire_fig09.png
+  images/tire_fig10.png
+  images/tire_fig11.png
+  images/tire_fig12.png
+  images/tire_fig13.png
+  images/tire_fig14.png
+  images/trans.gif
+  images/transboth.gif
+  images/transboth_sm.gif
+  images/v_eqn1.gif
+  images/v_eqn2.gif
+  images/azel.jpg
+  images/az_el.gif
+  images/az_el.jpg
+  images/az_el_sm.gif
+  images/base.gif
+  images/base.jpg
+  images/bool.gif
+  images/coord-axes.gif
+  images/cup_and_mug.gif
+  images/cup_and_mug_small.gif
+  images/cup_out+in.gif
+  images/cup_outside.gif
+  images/cup_w_handle.gif
+  images/faceplate.gif
+  images/faceplate_menu.gif
+  images/faceplate_menu_sm.gif
+  images/faceplate_sm.gif
+  images/fillet.gif
+  images/fillet.jpg
+  images/handle.gif
+  images/handle.jpg
+  images/mug_camo.gif
+  images/mug_camo.jpg
+  images/mug_green.gif
+  images/mug_green.jpg
+  images/prims.gif
+  images/rim.gif
+  images/rim.jpg
+  )
+ADD_DOC(articles_EN_IMAGES html/articles/en/images)
+
+ADD_DOCBOOK("HTML;PHP;PDF" articles_EN articles/en articles_EN_IMAGES_cp)
+
+CMAKEFILES(images/tire_fig12.svg images/tire_fig13.svg)
+
+# Local Variables:
+# tab-width: 8
+# mode: cmake
+# indent-tabs-mode: t
+# End:
+# ex: shiftwidth=2 tabstop=8

doc/docbook/articles/en/TEMPLATE.xml

@@ -82,14 +82,14 @@
         <imageobject role="html">
           <!--
                NOTE: fileref will normally be something like
-               "../../articles/images/nirt_fig02.png" NOT http: URL
+               "../../articles/en/images/nirt_fig02.png" NOT http: URL
                -->
           <imagedata align="center" fileref="http://brlcad.org/images/logo/BRL-CAD_gear_logo_w_name_256.png" format="PNG" width="256"/>
         </imageobject>
         <imageobject role="fo">
           <!--
                NOTE: fileref will normally be something like
-               "../../articles/images/nirt_fig02.png" NOT http: URL
+               "../../articles/en/images/nirt_fig02.png" NOT http: URL
                -->
           <imagedata align="center" fileref="http://brlcad.org/images/logo/BRL-CAD_gear_logo_w_name_256.png" format="PNG" width="256"/>
         </imageobject>

doc/docbook/articles/en/build_pattern.xml

@@ -2,7 +2,7 @@
   <info><title>Using the Build Pattern Tool</title>
 
 
-    <xi:include href="../books/tutorial_series_authors.xml" xpointer="Intro_MGED_Tutorial_Series_III_authors"/>
+    <xi:include href="../../books/en/tutorial_series_authors.xml" xpointer="Intro_MGED_Tutorial_Series_III_authors"/>
 
     <legalnotice>
        <para>Approved for public release; distribution is unlimited</para>
@@ -77,10 +77,10 @@
 
       <mediaobject>
 	<imageobject role="html">
-	  <imagedata align="center" fileref="../../articles/images/build_pattern_fig01.png" format="PNG"/>
+	  <imagedata align="center" fileref="../../articles/en/images/build_pattern_fig01.png" format="PNG"/>
 	</imageobject>
       <imageobject role="fo">
-	  <imagedata align="center" fileref="../../articles/images/build_pattern_fig01.png" format="PNG"/>
+	  <imagedata align="center" fileref="../../articles/en/images/build_pattern_fig01.png" format="PNG"/>
 	</imageobject>
       </mediaobject>
     </figure>
@@ -131,7 +131,7 @@ part.s26 part.s26-1 part.s27 part.s28 part.s28+1 part.s28-1 part.s29
      thorough and name each primitive, region, and assembly properly. Consider
      the following example:
 
-     <inlinemediaobject><imageobject role="html"><imagedata fileref="../../articles/images/build_pattern_fig07.png"/></imageobject><imageobject role="fo"><imagedata fileref="../../articles/images/build_pattern_fig07.png"/></imageobject></inlinemediaobject>
+     <inlinemediaobject><imageobject role="html"><imagedata fileref="../../articles/en/images/build_pattern_fig07.png"/></imageobject><imageobject role="fo"><imagedata fileref="../../articles/en/images/build_pattern_fig07.png"/></imageobject></inlinemediaobject>
     </para>
     <para>
       Top-level duplications copy the patterned object and reference its entire
@@ -186,10 +186,10 @@ part.s26 part.s26-1 part.s27 part.s28 part.s28+1 part.s28-1 part.s29
 
       <mediaobject>
 	<imageobject role="html">
-	  <imagedata align="center" fileref="../../articles/images/build_pattern_fig02.png" format="PNG"/>
+	  <imagedata align="center" fileref="../../articles/en/images/build_pattern_fig02.png" format="PNG"/>
 	</imageobject>
       <imageobject role="fo">
-	  <imagedata align="center" fileref="../../articles/images/build_pattern_fig02.png" format="PNG"/>
+	  <imagedata align="center" fileref="../../articles/en/images/build_pattern_fig02.png" format="PNG"/>
 	</imageobject>
       </mediaobject>
     </figure>
@@ -243,10 +243,10 @@ part.s26 part.s26-1 part.s27 part.s28 part.s28+1 part.s28-1 part.s29
 
       <mediaobject>
 	<imageobject role="html">
-	  <imagedata align="center" fileref="../../articles/images/build_pattern_fig03.png" format="PNG"/>
+	  <imagedata align="center" fileref="../../articles/en/images/build_pattern_fig03.png" format="PNG"/>
 	</imageobject>
       <imageobject role="fo">
-	  <imagedata align="center" fileref="../../articles/images/build_pattern_fig03.png" format="PNG"/>
+	  <imagedata align="center" fileref="../../articles/en/images/build_pattern_fig03.png" format="PNG"/>
 	</imageobject>
       </mediaobject>
     </figure>
@@ -269,10 +269,10 @@ part.s26 part.s26-1 part.s27 part.s28 part.s28+1 part.s28-1 part.s29
 
       <mediaobject>
 	<imageobject role="html">
-	  <imagedata align="center" fileref="../../articles/images/build_pattern_fig04.png" format="PNG"/>
+	  <imagedata align="center" fileref="../../articles/en/images/build_pattern_fig04.png" format="PNG"/>
 	</imageobject>
       <imageobject role="fo">
-	  <imagedata align="center" fileref="../../articles/images/build_pattern_fig04.png" format="PNG"/>
+	  <imagedata align="center" fileref="../../articles/en/images/build_pattern_fig04.png" format="PNG"/>
 	</imageobject>
       </mediaobject>
     </figure>
@@ -282,10 +282,10 @@ part.s26 part.s26-1 part.s27 part.s28 part.s28+1 part.s28-1 part.s29
 
       <mediaobject>
 	<imageobject role="html">
-	  <imagedata align="center" fileref="../../articles/images/build_pattern_fig05.png" format="PNG"/>
+	  <imagedata align="center" fileref="../../articles/en/images/build_pattern_fig05.png" format="PNG"/>
 	</imageobject>
       <imageobject role="fo">
-	  <imagedata align="center" fileref="../../articles/images/build_pattern_fig05.png" format="PNG"/>
+	  <imagedata align="center" fileref="../../articles/en/images/build_pattern_fig05.png" format="PNG"/>
 	</imageobject>
       </mediaobject>
     </figure>
@@ -310,10 +310,10 @@ part.s26 part.s26-1 part.s27 part.s28 part.s28+1 part.s28-1 part.s29
 
       <mediaobject>
 	<imageobject role="html">
-	  <imagedata align="center" fileref="../../articles/images/build_pattern_fig06.png" format="PNG"/>
+	  <imagedata align="center" fileref="../../articles/en/images/build_pattern_fig06.png" format="PNG"/>
 	</imageobject>
       <imageobject role="fo">
-	  <imagedata align="center" fileref="../../articles/images/build_pattern_fig06.png" format="PNG"/>
+	  <imagedata align="center" fileref="../../articles/en/images/build_pattern_fig06.png" format="PNG"/>
 	</imageobject>
       </mediaobject>
     </figure>

doc/docbook/articles/en/build_region.xml

@@ -2,7 +2,7 @@
   <info><title>Using the build_region Command</title>
 
 
-    <xi:include href="../books/tutorial_series_authors.xml" xpointer="Intro_MGED_Tutorial_Series_III_authors"/>
+    <xi:include href="../../books/en/tutorial_series_authors.xml" xpointer="Intro_MGED_Tutorial_Series_III_authors"/>
 
     <legalnotice>
        <para>Approved for public release; distribution is unlimited</para>
@@ -48,10 +48,10 @@
 
     <mediaobject>
       <imageobject role="html">
-	<imagedata align="center" fileref="../../articles/images/build_region_fig01.png" format="PNG"/>
+	<imagedata align="center" fileref="../../articles/en/images/build_region_fig01.png" format="PNG"/>
       </imageobject>
     <imageobject role="fo">
-	<imagedata align="center" fileref="../../articles/images/build_region_fig01.png" format="PNG"/>
+	<imagedata align="center" fileref="../../articles/en/images/build_region_fig01.png" format="PNG"/>
       </imageobject>
     </mediaobject>
   </figure>
@@ -70,10 +70,10 @@
 
     <mediaobject>
       <imageobject role="html">
-	<imagedata align="center" fileref="../../articles/images/build_region_fig02.png" format="PNG"/>
+	<imagedata align="center" fileref="../../articles/en/images/build_region_fig02.png" format="PNG"/>
       </imageobject>
     <imageobject role="fo">
-	<imagedata align="center" fileref="../../articles/images/build_region_fig02.png" format="PNG"/>
+	<imagedata align="center" fileref="../../articles/en/images/build_region_fig02.png" format="PNG"/>
       </imageobject>
     </mediaobject>
   </figure>
@@ -107,10 +107,10 @@ u wgn.s2 + wgn.s2+1 - wgn.s2-1
 
     <mediaobject>
       <imageobject role="html">
-	<imagedata align="center" fileref="../../articles/images/build_region_fig03.png" format="PNG"/>
+	<imagedata align="center" fileref="../../articles/en/images/build_region_fig03.png" format="PNG"/>
       </imageobject>
     <imageobject role="fo">
-	<imagedata align="center" fileref="../../articles/images/build_region_fig03.png" format="PNG"/>
+	<imagedata align="center" fileref="../../articles/en/images/build_region_fig03.png" format="PNG"/>
       </imageobject>
     </mediaobject>
   </figure>
@@ -125,10 +125,10 @@ u wgn.s2 + wgn.s2+1 - wgn.s2-1
 
     <mediaobject>
       <imageobject role="html">
-	<imagedata align="center" fileref="../../articles/images/build_region_fig04.png" format="PNG"/>
+	<imagedata align="center" fileref="../../articles/en/images/build_region_fig04.png" format="PNG"/>
       </imageobject>
     <imageobject role="fo">
-	<imagedata align="center" fileref="../../articles/images/build_region_fig04.png" format="PNG"/>
+	<imagedata align="center" fileref="../../articles/en/images/build_region_fig04.png" format="PNG"/>
       </imageobject>
     </mediaobject>
   </figure>

doc/docbook/articles/en/ebm_primitive.xml

@@ -2,7 +2,7 @@
   <info><title>Using the Extruded Bitmap Primitive</title>
 
 
-    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="../books/tutorial_series_authors.xml" xpointer="Intro_MGED_Tutorial_Series_III_authors"/>
+    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="../../books/en/tutorial_series_authors.xml" xpointer="Intro_MGED_Tutorial_Series_III_authors"/>
 
     <legalnotice>
        <para>Approved for public release; distribution is unlimited</para>
@@ -27,10 +27,10 @@
 
     <mediaobject>
       <imageobject role="html">
-	<imagedata align="center" fileref="../../articles/images/ebm_primitive_fig01.png" format="PNG"/>
+	<imagedata align="center" fileref="../../articles/en/images/ebm_primitive_fig01.png" format="PNG"/>
       </imageobject>
     <imageobject role="fo">
-	<imagedata align="center" fileref="../../articles/images/ebm_primitive_fig01.png" format="PNG"/>
+	<imagedata align="center" fileref="../../articles/en/images/ebm_primitive_fig01.png" format="PNG"/>
       </imageobject>
     </mediaobject>
   </figure>
@@ -39,10 +39,10 @@
 
     <mediaobject>
       <imageobject role="html">
-	<imagedata align="center" fileref="../../articles/images/ebm_primitive_fig02.png" format="PNG"/>
+	<imagedata align="center" fileref="../../articles/en/images/ebm_primitive_fig02.png" format="PNG"/>
       </imageobject>
     <imageobject role="fo">
-	<imagedata align="center" fileref="../../articles/images/ebm_primitive_fig02.png" format="PNG"/>
+	<imagedata align="center" fileref="../../articles/en/images/ebm_primitive_fig02.png" format="PNG"/>
       </imageobject>
     </mediaobject>
   </figure>
@@ -51,10 +51,10 @@
 
     <mediaobject>
       <imageobject role="html">
-	<imagedata align="center" fileref="../../articles/images/ebm_primitive_fig03.png" format="PNG"/>
+	<imagedata align="center" fileref="../../articles/en/images/ebm_primitive_fig03.png" format="PNG"/>
       </imageobject>
     <imageobject role="fo">
-	<imagedata align="center" fileref="../../articles/images/ebm_primitive_fig03.png" format="PNG"/>
+	<imagedata align="center" fileref="../../articles/en/images/ebm_primitive_fig03.png" format="PNG"/>
       </imageobject>
     </mediaobject>
   </figure>

doc/docbook/articles/en/gcv.xml

@@ -34,7 +34,7 @@
       <title>GCV architecture</title>
       <mediaobject>
         <imageobject>
-          <imagedata fileref="../../articles/images/gcv_architecture.png"/>
+          <imagedata fileref="../../articles/en/images/gcv_architecture.png"/>
         </imageobject>
       </mediaobject>
     </figure>
@@ -283,7 +283,7 @@ LIBGCV_ADD_PLUGIN(foo "foo_read.c" "librt;libbu")
         <title>Tessellation of incompatible entities</title>
         <mediaobject>
           <imageobject>
-            <imagedata fileref="../../articles/images/gcv_unsupported_tessellation.png"/>
+            <imagedata fileref="../../articles/en/images/gcv_unsupported_tessellation.png"/>
           </imageobject>
         </mediaobject>
       </figure>
@@ -341,7 +341,7 @@ LIBGCV_ADD_PLUGIN(foo "foo_read.c" "librt;libbu")
         <title>Using MGED's gdiff utility</title>
         <mediaobject>
           <imageobject>
-            <imagedata fileref="../../articles/images/gcv_using_gdiff.png"/>
+            <imagedata fileref="../../articles/en/images/gcv_using_gdiff.png"/>
           </imageobject>
         </mediaobject>
       </figure>