API Reference > OdDg Classes > OdDgMultiVertex3d Class > OdDgMultiVertex3d Methods > OdDgMultiVertex3d::getParamAtPoint Method
OdDgMultiVertex3d::getParamAtPoint Method
Syntax
C++
virtual OdResult getParamAtPoint(const OdGePoint3d& pointOnCurve, double& param) const;
Parameters 
Description 
const OdGePoint3d& pointOnCurve 
[in] Point to be evaluated. 
double& param 
[out] Receives the parameter corresponding to pointOnCurve.  

Returns eOk if successful, or an appropriate error code if not.

Returns the parameter corresponding to the specified WCS point on this Curve object. 

 

Copyright © 2002–2020. Open Design Alliance. All rights reserved.