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270 Chapter 18: Effects and Environments
be rendered. The order of the rendered effects is
listed in the Effects tab of the Environment and
Effects dialog.
Tip: To minimize sampling ar tifacts in out-of-focus
areas with the default scanline renderer, try using
theBlendfilterintheAntialiasinggroupofthe
Render Scene dialog (page 3–2) (on the Renderer
panel).
Before and after applying Depth of Field effect to scene.
Interfa ce
The Depth of Field Parameters rollout contains the
follow ing parameters.
Affect Alpha—Affects the alpha channel of the final
rendering when on.
Cameras group
Pick Cam—Enables you to interactively select from
theviewportwhichcamerayouwanttheDepth
of Field effect applied to.
Remove—Deletes the camera currently selected in
the drop-down list.
Camera Selection L ist—Lists all of the cameras to b e
used in the effect. You can use this list to highlig ht
a specific camera and remove it from the list using
the Remove button.
Focal Point group
Pick Node—Enables you to select an object to use
as the focal node. When activated you can select
an object directly from the viewports to use as the