[Description] Accurately computes the color of any point, given material properties such as refraction index and reflection properties for the surface and a lighting model. [Feature] 
Lighting, materials
T e x t u r e m a p p i n g
D o u b l e b u f f e r i n g
Z - b u f f e r i n g
G o u r a d s h a d i n g
L i g h t i n g , m a t e r i a l s
T r a n s f o r m s
A n t i - a l i a s i n g
A l p h a b l e n d i n g