SL-10566 Use vector for some high-traffic, low-item count containers instead of list.

Provide method of storing joint indices sep from weight data for faster runtime processing.

1 files changed, 3 insertions, 4 deletions

diff --git a/indra/newview/llviewerjoint.cpp b/indra/newview/llviewerjoint.cpp
index b7bd131246..a448a95904 100644
--- a/indra/newview/llviewerjoint.cpp
+++ b/indra/newview/llviewerjoint.cpp
@@ -141,11 +141,10 @@ U32 LLViewerJoint::render( F32 pixelArea, BOOL first_pass, BOOL is_dummy )
 	//----------------------------------------------------------------
 	// render children
 	//----------------------------------------------------------------
-	for (child_list_t::iterator iter = mChildren.begin();
-		 iter != mChildren.end(); ++iter)
+	for (LLJoint* j : mChildren)
 	{
-		LLAvatarJoint* joint = dynamic_cast<LLAvatarJoint*>(*iter);
-		F32 jointLOD = joint->getLOD();
+		LLAvatarJoint* joint = dynamic_cast<LLAvatarJoint*>(j);
+		F32 jointLOD = joint ? joint->getLOD() : 0;
 		if (pixelArea >= jointLOD || sDisableLOD)
 		{
 			triangle_count += joint->render( pixelArea, TRUE, is_dummy );