API Reference > OdDg Classes > OdDgBSplineSurfaceGeometryCacheAction Class > OdDgBSplineSurfaceGeometryCacheAction Methods > OdDgBSplineSurfaceGeometryCacheAction::getBoundary Method
OdDgBSplineSurfaceGeometryCacheAction::getBoundary Method
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Syntax
C++
virtual void getBoundary(OdUInt32 uIndex, OdGePoint2dArray& arrBoundaryPts) const = 0;
Description

This is getBoundary, a member of class OdDgBSplineSurfaceGeometryCacheAction.

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