Graphics Reference
In-Depth Information
out the look of the blur. Anti-aliasing also helps reduce the grain. When you prepare a final image for
render, you should decide the final anti-aliasing setting before setting Reflection Rays to help optimize
the render time, because extra rays can significantly increase render time.
The use of textures (either image or procedural) can help add complexity and interest to reflective sur-
faces. The image in Figure 6-34 uses a Dirt procedural map (from Organic in the Enhance: modo Textures)
for both Reflection Amount and Roughness.
Figure 6-34: Adding some randomness to reflective and roughness values can add the feel of a more com-
plex surface.
 
 
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