API Reference > OdDb Classes > OdDbCurve Class > OdDbCurve Methods > OdDbCurve::getDistAtPoint Method
OdDbCurve::getDistAtPoint Method
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Parameters |
Description |
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const OdGePoint3d& pointOnCurve |
[in] Point on the curve. |
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double& dist |
[out] Receives the distance. |
Returns eOk if successful, or an appropriate error code if not.
Returns the distance along this Curve object from its start point to the specified WCS point.
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