A texture packer created with Packing Lightmaps algo ( http://www.blackpawn.com/texts/lightmaps/ ).
It generate as output an image SpriteSheet and/or a Json describing the Texture.
Usage example in "Test.scala"
val tc = new TextureCreator("/home/andrea/ftp/Upload/animation","greit")
val node = tc.makeTree
tc.composeJson(node)
tc.printTexture(node)