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UE3:MaterialExpressionFresnel (UDK)
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Revision as of 11:47, 6 November 2009 by (Talk)
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Object >> MaterialExpression >> MaterialExpressionFresnel |
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Allows the artists to quickly set up a Fresnel term. Returns:
pow(1 - max(Normal dot Camera,0),Exponent)
Properties
Property group 'MaterialExpressionFresnel'
Exponent
Type: float
The exponent to pass into the pow() function
Default value: 3.0
Internal variables
Normal
Type: MaterialExpression.ExpressionInput
The normal to dot with the camera vector
Default values
| Property | Value |
|---|---|
| MenuCategories[0] | 'VectorOps' |
