Revision: 55229
http://sourceforge.net/p/brlcad/code/55229
Author: starseeker
Date: 2013-04-24 19:38:29 +0000 (Wed, 24 Apr 2013)
Log Message:
-----------
Independent confirmation of this as a problem would be good - the wireframe
drawing for spheres seems to have problems when the sphere is small and not
close to the origin?
Modified Paths:
--------------
brlcad/trunk/TODO
Modified: brlcad/trunk/TODO
===================================================================
--- brlcad/trunk/TODO 2013-04-24 19:28:17 UTC (rev 55228)
+++ brlcad/trunk/TODO 2013-04-24 19:38:29 UTC (rev 55229)
@@ -33,6 +33,12 @@
THESE ARE UNSCHEDULED BACKLOG TASKS
-----------------------------------
+* The sph wireframe drawing routine doesn't seem to like drawing very
+ small spheres far from the origin:
+
+ in test_2.s sph 1, 2, 1 0.0007 (draws a sphere wireframe correctly)
+ in test_1.s sph 10000 -15000 3000 0.0007 (incorrect wireframe)
+
* use spatial partitioning during boolean processing of polygonal
meshes. good approach might be to generalize TIE's kd-tree to
polygons or even create a new scheme (e.g., an integer-indexed grid
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