API Reference > OdGe Classes > OdGeNurbCurve3d Class > OdGeNurbCurve3d Methods > OdGeNurbCurve3d::numWeights Method
OdGeNurbCurve3d::numWeights Method
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Syntax
C++
int numWeights() const;
Returns

Number of weights in the spline as an integer value.

Description

Returns the number of weights in the spline.

Remarks

Returns numControlPoints() if this spline is rational, 0 if it is not.

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