In: Computer Science
Differentiate between Clipping and Shielding with the aid of the diagram in “ii” below.
shielding is used to decouple the effects of incident illumination. and clipping is the process to determine the line or images in visible and invisble parts and they remove the invisible parts.
in cohen sutherland there are three types of lines
1. that are fully in the window are known as visible lines
2. That are fully out of the window are known as invisible lines
3.that are partially in the window and partially outside the window are knows as clipped lines
region with binary codes are below: