for 3ds max 4.x
category: render effect
Locally flattens curve which removes smooth gradients and gives image kind of cartoony look.
 Before Flat Colors. | |||
 Hue, Saturation and Value enabled Levels: 10 |
 Saturation and Value enabled Levels: 6 |
 Saturation and Value enabled Levels: 3 |
 Value enabled Levels: 3 |