API Reference > OdIfc2x3 Namespace > Classes > IfcOpticalMaterialProperties Class > IfcOpticalMaterialProperties Methods > IfcOpticalMaterialProperties::getThermalIrEmissivityFront Method
IfcOpticalMaterialProperties::getThermalIrEmissivityFront Method
Syntax
C++
double getThermalIrEmissivityFront() const;
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