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Roughness Property (IRenderMaterial)

Gets or sets the specular spread (roughness) of the appearance.

.NET Syntax

Visual Basic (Declaration) 
Property Roughness As Double
Visual Basic (Usage) 
Dim instance As IRenderMaterial
Dim value As Double
 
instance.Roughness = value
 
value = instance.Roughness
C# 
double Roughness {get; set;}
C++/CLI 
property double Roughness {
   double get();
   void set (double value);
}

Return Value

Specular spread

Remarks

This property controls the size of any highlights on a surface. It is also known as the specular exponent. Increasing Roughness makes highlights larger and softer.

 

The specular value must not be zero, the specular color must not be black, and at least one light other than an ambient light must be illuminating the model.

See Also

Availability

SolidWorks 2008 FCS, Revision Number 16.0


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