Revision: 43800
http://brlcad.svn.sourceforge.net/brlcad/?rev=43800&view=rev
Author: brlcad
Date: 2011-03-09 00:06:01 +0000 (Wed, 09 Mar 2011)
Log Message:
-----------
another biggie, offset surfaces. be able to automatically split geometry into
multiple objects without changing the overall volume.
Modified Paths:
--------------
brlcad/trunk/TODO
Modified: brlcad/trunk/TODO
===================================================================
--- brlcad/trunk/TODO 2011-03-09 00:00:40 UTC (rev 43799)
+++ brlcad/trunk/TODO 2011-03-09 00:06:01 UTC (rev 43800)
@@ -60,6 +60,18 @@
THESE ARE UNSCHEDULED BACKLOG TASKS
-----------------------------------
+* offset surfaces. provide feature edit operation to create a solid
+ "level set" style object so you can represent degraded geometry
+ states (e.g., damage around a hole in a plate of metal might be
+ represented by the toroidal intersection with a cylinder some radius
+ larger than the hole, providing a separate region that can have
+ different material properties).
+
+ geometrically, this is simply a means to separate a given object
+ into multiple objects without changing the cumulative volume. a
+ linear offset from a given surface or set of surfaces is usually
+ desired.
+
* provide libdm mechanism for drawing spline curves (to help visualize
flight paths, show object trajectories, etc).
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