API Reference > OdDg Classes > OdDgBSplineSurfaceGeometryCacheAction Class > OdDgBSplineSurfaceGeometryCacheAction Methods > OdDgBSplineSurfaceGeometryCacheAction::getFirstBoundaryIsHoleFlag Method
OdDgBSplineSurfaceGeometryCacheAction::getFirstBoundaryIsHoleFlag Method
Syntax
C++
virtual bool getFirstBoundaryIsHoleFlag() const = 0;
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