New Bump Mapping Component

I should work on the Channel Shader, but this week a colleague from work made a remark about the poor visuals of my walls. The problem is, that he is right or rather was right. Today I implemented a quite flexible component for my old shader system which can use Perlins turbulence function to create rough surfaces. I hope the next image where a wall appears looks better. And tomorrow I will continue with the Channel Shader.