Revision: 43803
http://brlcad.svn.sourceforge.net/brlcad/?rev=43803&view=rev
Author: brlcad
Date: 2011-03-09 00:10:01 +0000 (Wed, 09 Mar 2011)
Log Message:
-----------
parametric material properties. need a mechanism for representing materials
that don't have a uniform density.
Modified Paths:
--------------
brlcad/trunk/TODO
Modified: brlcad/trunk/TODO
===================================================================
--- brlcad/trunk/TODO 2011-03-09 00:08:01 UTC (rev 43802)
+++ brlcad/trunk/TODO 2011-03-09 00:10:01 UTC (rev 43803)
@@ -493,6 +493,13 @@
material object name. material object encompasses hierarchical
material traits.
+* parametric material properties. support the ability to define
+ material properties based on parametric values such as distance from
+ surface, distance from medial axis, distance from centroid, distance
+ from plane, etc. this supports parametric descriptions of materials
+ that have highly variable densities (e.g., bone, certain alloys and
+ plastics, etc).
+
* shader objects (non-geometric attribute-only objects) for v5
geometry files. allow shader string to refer to said objects for
shader parameters.
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