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-rw-r--r--indra/newview/llvotree.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/indra/newview/llvotree.h b/indra/newview/llvotree.h
index 473f1c340e..42a6d54f62 100644
--- a/indra/newview/llvotree.h
+++ b/indra/newview/llvotree.h
@@ -179,6 +179,11 @@ protected:
F32 mTrunkAspect; // Ratio between width/length of trunk
F32 mBranchAspect; // Ratio between width/length of branch
F32 mRandomLeafRotate; // How much to randomly rotate leaves about arbitrary axis
+
+ // cache last position+rotation so we can detect the need for a
+ // complete rebuild when not animating
+ LLVector3 mLastPosition;
+ LLQuaternion mLastRotation;
U32 mFrameCount;