В основном может использоваться в качестве "спец эффекта" - например для получения Голограмм Странных Двемерских.
An NiWireframeProperty allows applications to switch between drawing geometry as solid or as wireframe outlines.
NiWireframeProperty specifies how the polygons in NiGeometry objects are displayed. Supported modes are wireframe and solid (filled). Since many platforms experience performance degradations when wireframe mode is used, it is recommended only for debugging and tool purposes.