public EClass getIfcVertexBasedTextureMap() {
		if (ifcVertexBasedTextureMapEClass == null) {
			ifcVertexBasedTextureMapEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI)
					.getEClassifiers().get(634);
		}
		return ifcVertexBasedTextureMapEClass;
	}
public EClass getIfcVertexBasedTextureMap ( ) { if ( ifcVertexBasedTextureMapEClass == null ) { ifcVertexBasedTextureMapEClass = ( EClass ) EPackage . Registry . INSTANCE . getEPackage ( Ifc2x3tc1Package . eNS_URI ) . getEClassifiers ( ) . get ( 634 ) ; } return ifcVertexBasedTextureMapEClass ; }
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@generated