04/10/2003
15-462 Graphics I
25
Pass 1: Enhanced Radiosity
•Diffuse transmission (translucent surfaces)
–Backwards diffuse form factor
•Specular transmission
–Extended form factor computation
–Consider occluding translucent surfaces
–Window form factor
•Specular reflection
–Create “virtual” (mirror-image) environment
–Use specular transmission technique
–Mirror form factor