Whenever I change an objects (a rectangle in this case) height, width or length the texture stretches instead of tiles. Every time that happens I have to change the tiling parameters to fit the texture but then it changes every other object with that texture to those parameters. Is there any way to change it so that when you change an objects width/height/length it will tile the texture instead of stretch it to fit its length/height/width.

Here is what im talking about: http://i.imgur.com/sQBEx.png

and when I change its length: http://i.imgur.com/lI1bo.png

I want it to tile and not stretch.