OdDbRay::setUnitDir Method
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Parameters |
Description |
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const OdGeVector3d& geDirVector |
[in] Three-dimensional vector instance to set the ray direction. |
Sets the direction vector of the ray (DXF 11) in WCS. The initial value is (0,0,1) by default.
The method automatically converts the specified coordinates to a unit vector.
Example of Working with the Ray Object
Specific Ray Properties
OdDbRay::unitDir() method
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