API Reference > OdDb Classes > OdDbNurbSurface Class > OdDbNurbSurface Methods > OdDbNurbSurface::getNumberOfSpansInV Method
OdDbNurbSurface::getNumberOfSpansInV Method
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Parameters |
Description |
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int& span |
[out] A passed-in parameter for returning the number of simple patches in the v direction. |
Returns eOk if successful. If the surface doesn't contain any NURBS information, returns eFail.
Returns the simple patches in the v direction.
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