More efficient way for ofNode::getGlobalOrientation (3x~ faster) (#6094)

Fixes #6025
openframeworks · Aug 1, 2018 · a0c412a · a0c412a
1 parent 17c2246
commit a0c412a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/libs/openFrameworks/3d/ofNode.cpp b/libs/openFrameworks/3d/ofNode.cpp
@@ -561,8 +561,8 @@ glm::vec3 ofNode::getGlobalPosition() const {
 
 //----------------------------------------
 glm::quat ofNode::getGlobalOrientation() const {
-	auto rot = glm::scale(getGlobalTransformMatrix(), 1.f/getGlobalScale());
-	return glm::toQuat(rot);
+	if (parent) return parent->getGlobalOrientation() * getOrientationQuat();
+	return getOrientationQuat();
 }
 
 //----------------------------------------