API Reference > OdGe Classes > OdGeCurve3d Class > OdGeCurve3d Methods > projClosestPointTo Method > OdGeCurve3d::projClosestPointTo Method (OdGeCurve3d&, OdGeVector3d&, OdGePoint3d&, OdGeTol&)
OdGeCurve3d::projClosestPointTo Method (OdGeCurve3d&, OdGeVector3d&, OdGePoint3d&, OdGeTol&)
Collapse All
Syntax
C++
OdGePoint3d projClosestPointTo(const OdGeCurve3d& curve, const OdGeVector3d& projectDirection, OdGePoint3d& pntOnOtherCrv, const OdGeTol& tol = OdGeContext::gTol) const;
Parameters
Parameters 
Description 
const OdGeCurve3d& curve 
[in] Any 3D curve.  
const OdGeVector3d& projectDirection 
[in] Projection Direction.  
OdGePoint3d& pntOnOtherCrv 
[out] Receives the closest point on other curve.  
const OdGeTol& tol = OdGeContext::gTol 
[in] Geometric tolerance. 
Description

Returns the point on this curve closest to the specified curve, and the point on the other curve closest to this curve, when this curve is projected in the specified direction. 

 

Remarks

By default this function throws the exception "not Implemented". Should be implemented in derived classes.

Group
Copyright © 2002–2020. Open Design Alliance. All rights reserved.
Send feedback about this topic