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Author: brownlee
Date: Thu Aug 23 12:21:54 2007
New Revision: 1680

Modified:
   trunk/Model/MiscObjects/KeyFrameAnimation.cc
Log:
KeyFrameAnimaiton was crashing when empty

Modified: trunk/Model/MiscObjects/KeyFrameAnimation.cc
==============================================================================
--- trunk/Model/MiscObjects/KeyFrameAnimation.cc        (original)
+++ trunk/Model/MiscObjects/KeyFrameAnimation.cc        Thu Aug 23 12:21:54 
2007
@@ -69,6 +69,8 @@
 
 void KeyFrameAnimation::update(Temp_Callback context)
 {
+  if (currGroup == NULL)
+       return;
   //only one thread can do serial code
   if (context.proc == 0) {
     if (updateToCurrTime) {
@@ -199,7 +201,7 @@
 {
   if (as)
     as->intersect(context, rays);
-  else
+  else if (currGroup)
     currGroup->intersect(context, rays);
 }
 

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• [Manta] r1680 - trunk/Model/MiscObjects, brownlee, 08/23/2007

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