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Area lights have many additional options. Any geometry
can be selected to act as a mesh light.
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Selecting an Area Light
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Geometry
The area light shape can be either one of the default Shape provided, or any Maya geometry, or multiple geometries. They be selected using Select Geometry...:
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The selected
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geometries will:
- Be parented underneath the original area light. So the transform of the area light will be applied to the selected geometrygeometries.
- Be have Have the area light shader assigned.
- Inherit all the attributes of the area light (exposure, intensity, color, etc).
Controlling an Area Light
The effect of the area light parameters are explained and illustrated below.
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Demo Scene
The following example shows a filament shaped in a
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torus rendered as an area light. This simple Maya scene can be
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downloaded here.
