API Reference > Classes > PRC Curve Classes > OdPrcHelixType1Curve Class > OdPrcHelixType1Curve Methods > OdPrcHelixType1Curve::setThetaLaw Method
OdPrcHelixType1Curve::setThetaLaw Method
Syntax
C++
OdResult setThetaLaw(const OdPrcMath1dPtr & value);
Parameters 
Description 
const OdPrcMath1dPtr & value 
[in] A new theta law to be set.
 

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

Sets a new theta law for the helix. The theta law is used to change the radius according to the angle around the helix. 

 

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