Enumeration Case

SCNWrapMode.mirror

Texture sampling of texture coordinates outside range from 0.0 to 1.0 should behave as if the range reverses before repeating.

Declaration

case mirror = 4

Discussion

Texture sampling in areas of the material whose texture coordinates would fall outside from 0.0 to 1.0 results in tiling both texture image and its mirror image across the surface using the material.