API Reference > OdDg Classes > OdDgCurveElement3d Class > OdDgCurveElement3d Methods > OdDgCurveElement3d::getPointAtParam Method
OdDgCurveElement3d::getPointAtParam Method
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Parameters |
Description |
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double param |
[in] Parameter specifying point. |
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OdGePoint3d& pointOnCurve |
[out] Receives the point on this Curve object. |
Returns eOk if successful, or an appropriate error code if not.
Returns the WCS point on this Curve object corresponding to the specified parameter.
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