From e9b8e5431d2bebc74995f1a17209fece32a9bac5 Mon Sep 17 00:00:00 2001
From: "Anthony J. Thibault" <tony@highfidelity.io>
Date: Tue, 15 Aug 2017 17:26:51 -0700
Subject: [PATCH] Fix for incorrectly scaled bounding volumes when switching
 avatars

Make sure to explicitly set the _geometryToRigTransform in Rig::initJointStates().

This should fix small bounding volume when switching from the Gamebot avatar (which has 0.008 scaling)
to another avatar (which ususally have 0.01 scaling).
---
 libraries/animation/src/Rig.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libraries/animation/src/Rig.cpp b/libraries/animation/src/Rig.cpp
index 2eab4f9996..1b91737364 100644
--- a/libraries/animation/src/Rig.cpp
+++ b/libraries/animation/src/Rig.cpp
@@ -168,6 +168,8 @@ void Rig::destroyAnimGraph() {
 void Rig::initJointStates(const FBXGeometry& geometry, const glm::mat4& modelOffset) {
     _geometryOffset = AnimPose(geometry.offset);
     _invGeometryOffset = _geometryOffset.inverse();
+    _geometryToRigTransform = modelOffset * geometry.offset;
+    _rigToGeometryTransform = glm::inverse(_geometryToRigTransform);
     setModelOffset(modelOffset);
 
     _animSkeleton = std::make_shared<AnimSkeleton>(geometry);