OdDbRay::getDistAtParam Method
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Parameters |
Description |
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double param |
[in] Parameter value specifying the point on the ray as a Double value. |
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double& dist |
[out] Reference to a variable in which this method must save the distance value as a Double value. |
Computes the distance along the ray measured from the base point in drawing units at the specified parameter.
Example of Working with the Ray Object
Computed Ray Properties
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