Revision: 45738
          http://brlcad.svn.sourceforge.net/brlcad/?rev=45738&view=rev
Author:   brlcad
Date:     2011-07-31 22:29:37 +0000 (Sun, 31 Jul 2011)

Log Message:
-----------
document initial thoughts on a 'simulate' command syntax

Modified Paths:
--------------
    brlcad/trunk/TODO

Modified: brlcad/trunk/TODO
===================================================================
--- brlcad/trunk/TODO   2011-07-31 14:37:57 UTC (rev 45737)
+++ brlcad/trunk/TODO   2011-07-31 22:29:37 UTC (rev 45738)
@@ -54,6 +54,19 @@
 THESE ARE UNSCHEDULED BACKLOG TASKS
 -----------------------------------
 
+* implement a new "simulate" command for applying physics deformations
+  to geometry.  Each timestep (default steps==1) would get recorded as
+  new geometry unless updating the existing is requested.  Usage might
+  be something like this:
+
+     simulate [-w] [-f x y z force] <time> [steps]
+
+  Examples:
+     simulate 10.5  # simulate 10.5s of time (default gravity)
+     simulate 3 10  # simulate 30s of time, 10s per timestep
+     simulate -f 0 0 -1.0 9807 3.0  # earth's gravity for 3s
+     simulate -w 1.0  # simulate 1s of gravity, overwriting original
+
 * implement new makesegs for tie
 
 * png support in rtwizard


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