
1) Texture mapping
Found on
https://www.crosswordclues.com/clue/cube-mapping

In computer graphics, cube mapping is a method of environment mapping that uses the six faces of a cube as the map shape. The environment is projected onto the sides of a cube and stored as six square textures, or unfolded into six regions of a single texture. The cube map is generated by first rendering the scene six times from a viewpoint, with ...
Found on
http://en.wikipedia.org/wiki/Cube_mapping
No exact match found.