OdDbRay::getDistAtParam Method

Syntax

C++

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

Description

Computes the distance along the ray measured from the base point in drawing units at the specified parameter.

Parameters

Parameters	Description
param	[in] Parameter value specifying the point on the ray as a Double value.
dist	[out] Reference to a variable in which this method must save the distance value as a Double value.

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