Stop using ll_aligned_malloc/free in llvolume.

Fix for garbage data in vertex weight array crashing software skinning.
Proper integration of picking for rigged attachhments.
Optimization in LLDrawable::updateDistance (don't call updateRelativeXform, just use spatial group position).

1 files changed, 11 insertions, 1 deletions

diff --git a/indra/newview/llvovolume.h b/indra/newview/llvovolume.h
index d868099eeb..f058710a27 100644
--- a/indra/newview/llvovolume.h
+++ b/indra/newview/llvovolume.h
@@ -306,7 +306,17 @@ public:
 
 	//rigged volume update (for raycasting)
 	void updateRiggedVolume();
-	LLRiggedVolume* getRiggedVolume() { return mRiggedVolume; }
+	LLRiggedVolume* getRiggedVolume();
+
+	//returns true if volume should be treated as a rigged volume
+	// - Build tools are open
+	// - object is an attachment
+	// - object is attached to self
+	// - object is rendered as rigged
+	bool treatAsRigged();
+
+	//clear out rigged volume and revert back to non-rigged state for picking/LOD/distance updates
+	void clearRiggedVolume();
 
 protected:
 	S32	computeLODDetail(F32	distance, F32 radius);