Basically this provides three new things: 1. Choice of a list of noise-base functions, which can be used by the current Clouds, Marble, Wood textures as well. 2. Three new texture types: Musgrave, Voronoi and DistortedNoise 3. Python access to noise functions (not for render!) All of this together makes Blender's builtin procedural textures a LOT more powerful. Here again, a full webpage should be made to show off all possibilities, and explain some of the more scientific names for settings. A good read on Musgrave textures can be found here: http://www.ypoart.com/Downloads/Musgrave.htm About Voronoi: http://www.ypoart.com/Downloads/Worley.htm I can't find official DistortedNoise docs easily... maybe its something Eeshlo created himself. I've spent some time to change the patch Eeshlo provided. Worth noting: - created main texture "Musgrave" with 5 sub choices (instead of 5 new main textures) - added for all new textures the option to scale (zoom in out) - added patch in do_versions to initialize variables I hope the Python team will check on the Noise.c API. And include in docs!