Code:

	float4x4 rMat = {
		1,a,0,0,
		b,1,0,0,
		0,0,0,0,
		0,0,0,0
	};
	Out.Tex	= mul(inTex,rMat);

where a rotates quite obvious and b does something, too.. i still dont really know how matrixes work, but this should help you

btw, the two "1" entries are tiling factors

www.earthcontrol.de
quoted: We want to maintain a clean, decent, American family suited forum look... which means you may post zombies or chainsaw massacres, but no erotic.