Interface IfcOpticalMaterialProperties

interface IfcOpticalMaterialProperties {
    Material: IfcMaterial;
    SolarReflectanceBack?: number;
    SolarReflectanceFront?: number;
    SolarTransmittance?: number;
    ThermalIrEmissivityBack?: number;
    ThermalIrEmissivityFront?: number;
    ThermalIrTransmittance?: number;
    VisibleReflectanceBack?: number;
    VisibleReflectanceFront?: number;
    VisibleTransmittance?: number;
}