N normal files normals [1] [2] null file pointers NURB curves [1] [2] NURB curves, 2D [1] [2] NURB patches [1] [2]
normal files normals [1] [2] null file pointers NURB curves [1] [2] NURB curves, 2D [1] [2] NURB patches [1] [2]
