API Reference > Classes > PRC Curve Classes > OdPrcHelixType1Curve Class > OdPrcHelixType1Curve Methods > OdPrcHelixType1Curve::setUnitZ Method
OdPrcHelixType1Curve::setUnitZ Method
Syntax
C++
OdResult setUnitZ(const OdGeVector3d& value);
Parameters 
Description 
const OdGeVector3d& value 
[in] A new unit_z vector to be set.
 

Returns eOk if a new unit_z vector was successfully set or an appropriate error code in the other case.

Sets a new unit_z vector. The unit_z vector determines the Z-axis for the helix's coordinate system. 

 

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