onGeometryDispose method

void onGeometryDispose(Event event)

Implementation

void onGeometryDispose(Event event) {
  final geometry = event.target;

  if (geometry.index != null) {
    attributes.remove(geometry.index);
  }

  for (String name in geometry.attributes.keys) {
    attributes.remove(geometry.attributes[name]);
  }

		for (final name in geometry.morphAttributes.keys) {
			final array = geometry.morphAttributes[ name ];

			for (int i = 0, l = array.length; i < l; i ++ ) {
				attributes.remove( array[ i ] );
			}
		}

  geometry.removeEventListener('dispose', onGeometryDispose);

  geometries.remove(geometry.id);

  final attribute = wireframeAttributes.get(geometry);

  if (attribute != null) {
    attributes.remove(attribute);
    wireframeAttributes.delete(geometry);
  }

  bindingStates.releaseStatesOfGeometry(geometry);

  if (geometry is InstancedBufferGeometry) {
    // geometry.remove("maxInstanceCount");
    geometry.maxInstanceCount = null;
  }

  //

  info.memory["geometries"] = info.memory["geometries"]! - 1;
}