API Reference > OdDg Classes > OdDgBSplineSurface Class > OdDgBSplineSurface Methods > OdDgBSplineSurface::isPointOnSurface Method
OdDgBSplineSurface::isPointOnSurface Method
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Parameters |
Description |
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const OdGePoint3d& point |
[in] A point. |
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bool& bOnSurface |
[out] A passed-in parameter for returning the indicator of whether the specified point is on the surface. |
Returns eOk if successful. If the surface doesn't contain any NURBS information, returns eFail.
Determines whether a specified point is on the surface. If specified point is on the surface, the method returns true via bOnSurface, otherwise the method returns false.
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