Interactive 3D Graphics 03

Diffuse Material

 

Shading Normals  vs Geometric Normal 

 

KA(grey scale of the ambient light)

KD(handy way to modify the diffuse contribution)

HSL

 

Specular Material 

 

Gouraud Shading 

 

Phong Shading 

 

vertex shader가 pixel shader 보다 빠르다는 증명 계산

pixel이 vertex보다 연산량이 더 많다. 

depth - peeling 

stochastic transparency

 

ray - tracing