Hi everyone,
I am new to Maya, however i think i am in a gooooooood way..
I've created a glass in maya using

polygon cube,blinn,transperasy and a cool color that makes it look like a glass.But as i saw many glasses have a different color at their edges like blue..so i tried using nurbs cube and put another color in every edge.After rendering though (in very high quality with shadows...) i get something like a lines on the glass like cubes.. do you have any idea what's going on?


P.S the brown color is a wood under the glass..