Randomized stone floor...
I would like to know if someone came up with a method to randomize the shape of stone tiles for dungeons floor. I would like to keep a roughly square shape. But with randomized cracks and shapes.
I tried the cristalize effect in Photoshop, but it didn't give me the kind of shapes I look for.
I have yet to find a tutorial giving hints for that purpose. But maybe I don't know the right key words to use (English is not may native language).
Not exactly what you're looking for, but I did a tutorial on doing random tile patterns using Gimp on my blog. It may give you a starting point.