RandomMapPhase

Whichever material in the material editor you choose - this script will go in and find all maps within that material that have a phase variable and assign a random number to it. This is useful if say you have two rocks - both with the same texture on it that contains several levels of procedural noise. By cloning the material - applying it to the second rock - then using this script - the two rocks will now have similar looking textures - but look different from each other due to the phase difference.