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# cRay3D Struct Reference

cRay3D represents a 3D vector with an origin. More...

`#include <CVector3d.h>`

List of all members.

## Public Member Functions
| cRay3D (const cVector3d &a_origin, const cVector3d &a_direction)
| This constructor assumes that a_direction is normalized already.
## Public Attributes
cVector3d | m_origin
| Vector representing ray origin.
cVector3d | m_direction
| Unit vector representing ray direction.

## Detailed Description

cRay3D represents a 3D vector with an origin.

The documentation for this struct was generated from the following file:

- chai3d/src/math/CVector3d.h