Revision: 47266
http://brlcad.svn.sourceforge.net/brlcad/?rev=47266&view=rev
Author: abhi2011
Date: 2011-10-15 20:27:56 +0000 (Sat, 15 Oct 2011)
Log Message:
-----------
Floating point issues, had to increase the limit of a loop by TOLerance to
ensure rays are shot from edge to edge in overlap volume, strangely
NEAR_EQUAL() doesnt seem to work
Modified Paths:
--------------
brlcad/trunk/src/libged/simulate/simrt.c
Modified: brlcad/trunk/src/libged/simulate/simrt.c
===================================================================
--- brlcad/trunk/src/libged/simulate/simrt.c 2011-10-15 20:05:38 UTC (rev
47265)
+++ brlcad/trunk/src/libged/simulate/simrt.c 2011-10-15 20:27:56 UTC (rev
47266)
@@ -548,8 +548,8 @@
startz = overlap_min[Z] + diff[Z]*0.5;
/* The overlap region is too thin for generating 4 contacts
points, 2 will do */
- for(z=startz; z<=overlap_max[Z]; z += TOL){
- for(y=starty; y<=overlap_max[Y]; y += TOL){
+ for(z=startz; z<(overlap_max[Z]+TOL); z += TOL){
+ for(y=starty; y<(overlap_max[Y]+TOL); y += TOL){
/* Shooting towards lower x, so start from max
x outside of overlap box */
VSET(r_pt, overlap_min[X], y, z);
@@ -570,6 +570,9 @@
cleanup_lists();
}
+
+ bu_log("Last y ray fired from z=%f, y=%f ,
overlap_max[Z]=%f, overlap_max[Y]=%f",
+ z, y, overlap_max[Z], overlap_max[Y]);
}
}
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