API Reference > OdIfc4x1 Namespace > Classes > IfcRectangularTrimmedSurface Class > IfcRectangularTrimmedSurface Methods > IfcRectangularTrimmedSurface::BasisSurface Method
IfcRectangularTrimmedSurface::BasisSurface Method
Syntax
C++
IfcSurfacePtr BasisSurface() const;

This is BasisSurface, a member of class IfcRectangularTrimmedSurface.

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