Do not allocate empty callbacks in the RigGeometry

6 years ago · 4ab93aeffe
parent 56fea4b062
commit 4ab93aeffe
1 changed files with 3 additions and 2 deletions
--- a/components/sceneutil/riggeometry.cpp
+++ b/components/sceneutil/riggeometry.cpp
@ -40,8 +40,8 @@ RigGeometry::RigGeometry()
    , mLastFrameNumber(0)
    , mBoundsFirstFrame(true)
 {
-    setUpdateCallback(new osg::Callback); // dummy to make sure getNumChildrenRequiringUpdateTraversal() is correct
-                                          // update done in accept(NodeVisitor&)
+    setNumChildrenRequiringUpdateTraversal(1);
+    // update done in accept(NodeVisitor&)
 }

 RigGeometry::RigGeometry(const RigGeometry &copy, const osg::CopyOp &copyop)
@ -54,6 +54,7 @@ RigGeometry::RigGeometry(const RigGeometry &copy, const osg::CopyOp &copyop)
    , mBoundsFirstFrame(true)
 {
    setSourceGeometry(copy.mSourceGeometry);
+    setNumChildrenRequiringUpdateTraversal(1);
 }

 void RigGeometry::setSourceGeometry(osg::ref_ptr<osg::Geometry> sourceGeometry)