OdDbRay::getParamAtDist Method

Syntax

C++

virtual OdResult getParamAtDist(double dist, double& param) const;

Parameters	Description
double dist	[in] Distance value along the ray as a Double value in drawing units.
double& param	[out] Reference to a variable in which this method must save the parameter value as a Double value.

Computes the parameter at the distance along the ray measured from the base point.