2008

Radial Density Determines where and how much you would like the
additional effects applied. Clicking the Radial Density button displays the
Radial Density dialog on page 6453 . Using the Radial Density dialog you can
create points on a line and move those points along a graph to determine
where the additional effect should be placed around the light. You can also
use a map to determine where the additional effect should be placed.
Lens Effects Dialogs
Circular Falloff Graph (Lens Effects)
Rendering menu > Effects > Environment and Effects dialog > Effects panel >
Add > Add Effect dialog > Lens Effects > Choose any effect, and click the (>)
arrow button. > Parameters tab of the rollout for that effect > Falloff Curve
(under the Circular or Section Color group)
The Circular Falloff graph allows you to add weight to a particular color applied
to your Lens Effect. By weighting the colors that you apply you can choose
to display more of one color than another. You can also make the transition
of colors gradual from one color to the next or you can create a sharp edge to
the transition.
6450 | Chapter 19 Effects and Environments