public btCollisionShape createConvexTriangleMeshShape(btStridingMeshInterface trimesh) { long cPtr = ExtrasJNI.btWorldImporter_createConvexTriangleMeshShape( swigCPtr, this, btStridingMeshInterface.getCPtr(trimesh), trimesh); return (cPtr == 0) ? null : btCollisionShape.newDerivedObject(cPtr, false); }