API Reference > OdIfc4x1 Namespace > Classes > IfcMaterialLayerSetUsage Class > IfcMaterialLayerSetUsage Methods > IfcMaterialLayerSetUsage::setLayerSetDirection Method
IfcMaterialLayerSetUsage::setLayerSetDirection Method
Syntax
C++
void setLayerSetDirection(IfcLayerSetDirectionEnum LayerSetDirection);
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