public btScaledBvhTriangleMeshShape createScaledTrangleMeshShape(
     btBvhTriangleMeshShape meshShape, Vector3 localScalingbtBvhTriangleMeshShape) {
   long cPtr =
       ExtrasJNI.btWorldImporter_createScaledTrangleMeshShape(
           swigCPtr,
           this,
           btBvhTriangleMeshShape.getCPtr(meshShape),
           meshShape,
           localScalingbtBvhTriangleMeshShape);
   return (cPtr == 0) ? null : new btScaledBvhTriangleMeshShape(cPtr, false);
 }