Assignment 1 WIP

Work in progress for my brushed metal shader.
Still trying to get the right specularity and fresnel effect...

Shader I'm trying to create.

Brushed metal plate
Color- Tint of silver.
Material- Metal.
Specularity- Low, diffused specular highlights
Shadows- Hard and harsh shadows.
Reflectivity- Low or no reflections.

Building Surface Shaders.

 Brick shader.

 Gingham checker shader.

Ripple shader.