API Reference > OdGe Classes > OdGeCurve3d Class > OdGeCurve3d Methods > OdGeCurve3d::getNormalPoint Method
OdGeCurve3d::getNormalPoint Method
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Syntax
C++
bool getNormalPoint(const OdGePoint3d& point, OdGePointOnCurve3d& pntOnCrv, const OdGeTol& tol = OdGeContext::gTol) const;
Parameters
Parameters 
Description 
const OdGePoint3d& point 
[in] Any 3D point.  
OdGePointOnCurve3d& pntOnCrv 
[out] Receives the normal point.  
const OdGeTol& tol = OdGeContext::gTol 
[in] Geometric tolerance. 
Description

Returns true, and the point on this curve whose normal vector passes through the specified point, if and only if a normal point was found. 

 

Remarks

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

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