API Reference > OdDg Classes > OdDgBSplineSurface Class > OdDgBSplineSurface Methods > OdDgBSplineSurface::getUKnots Method
OdDgBSplineSurface::getUKnots Method
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Parameters |
Description |
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OdGeKnotVector& knots |
[out] A passed-in parameter for returning the knot vector in the u direction |
Returns eOk if successful or eFail if the surface doesn't contain knot information.
Returns the knot vector in the u direction.
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