API Reference > OdGe Classes > OdGeAugPolyline3d Class > OdGeAugPolyline3d Methods > OdGeAugPolyline3d::getD1Vectors Method
OdGeAugPolyline3d::getD1Vectors Method
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Syntax
C++
void getD1Vectors(OdGeVector3dArray& tangents) const;
Parameters
Parameters 
Description 
OdGeVector3dArray& tangents 
[out] Receives an array of tangents. 
Description

Returns an array of the tangents (first derivative vectors) to the curve at each control point. 

 

Remarks

Currently not implemented.

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