OdDgBSplineSurface::getNumberOfControlPointsInV Method

Syntax

C++

OdResult getNumberOfControlPointsInV(OdUInt32& iCount) const;

Parameters	Description
OdUInt32& iCount	[out] A passed-in parameter for returning the quantity of control points in the v direction.

Returns eOk if successful or eFail if the surface doesn't contain control point information.

Returns the quantity of control points in the v direction.