API Reference > OdIfc4x1 Namespace > Classes > IfcSurfaceStyleRefraction Class > IfcSurfaceStyleRefraction Methods > IfcSurfaceStyleRefraction::setRefractionIndex Method
IfcSurfaceStyleRefraction::setRefractionIndex Method
Syntax
C++
void setRefractionIndex(double RefractionIndex);

This is setRefractionIndex, a member of class IfcSurfaceStyleRefraction.

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