API Reference > OdGe Classes > OdGeSurface Class > OdGeSurface Methods > OdGeSurface::getClosestPointTo Method
OdGeSurface::getClosestPointTo Method
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Syntax
C++
void getClosestPointTo(const OdGePoint3d& point, OdGePointOnSurface& pntOnSurface, const OdGeTol& tol = OdGeContext::gTol) const;
Parameters
Parameters 
Description 
const OdGePoint3d& point 
[in] Input 3D point to which the closest point on this surface is calculated.  
OdGePointOnSurface& pntOnSurface 
[out] Receives the closest point on the surface.  
const OdGeTol& tol = OdGeContext::gTol 
[in] Geometric tolerance. 
Description

Returns the point on this surface closest to the specified point. 

 

Remarks

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

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