API Reference > OdGe Classes > OdGeVector2d Class > OdGeVector2d Methods > OdGeVector2d::normalizeGetLength Method
OdGeVector2d::normalizeGetLength Method
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Syntax
C++
double normalizeGetLength(double tol = 1.e-300);
Parameters
Parameters 
Description 
double tol = 1.e-300 
[in] Geometric tolerance. 
Description

Sets this vector to the unit vector codirectional with this vector, and returns the length prior to normalization. 

 

Remarks

If this.length() <= tol, this vector is unchanged and zero length is returned.

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