Okay, the Tiled Painting from Layer is a cool ability. Two questions:
1) Is the only way back to 2D to go through 3D -> Render? Because really I just wanted the repeating texture itself.
2) I was using the pencil tool, but when I draw, it looks like it is anti-aliasing the drawing, instead of letting me draw hard pixels. Is there some way I can draw on the texture layer normally but have it show the repeating texture in another view window or something?