Which option describes the Density parameter in shadows?

Which option describes the Density parameter in shadows?

• A. Shadow bias
• B. Density
• C. Sample range
• D. Size

Answer: (B)

Density controls how dark the shadow appears by adjusting its opacity. It effectively scales how much light is blocked by the occluding object, so a higher density yields a darker, more opaque shadow, while a lower density produces a lighter or even nearly transparent shadow. This is different from other shadow controls: bias shifts the shadow position to prevent artifacts, sample range affects how many samples are used to compute soft shadows, and size changes the apparent blur or penumbra of the shadow. So density is the slider that sets the shadow’s darkness and transparency, not its position or softness.

Density controls how dark the shadow appears by adjusting its opacity. It effectively scales how much light is blocked by the occluding object, so a higher density yields a darker, more opaque shadow, while a lower density produces a lighter or even nearly transparent shadow. This is different from other shadow controls: bias shifts the shadow position to prevent artifacts, sample range affects how many samples are used to compute soft shadows, and size changes the apparent blur or penumbra of the shadow. So density is the slider that sets the shadow’s darkness and transparency, not its position or softness.