de.javagl.swogl.geometry
Interface Ray

All Known Implementing Classes:

DefaultRay

public interface Ray

Interface describing a ray.

Method Summary

javax.vecmath.Vector3f	getDirection() Returns a copy of the direction of the ray.
javax.vecmath.Point3f	getOrigin() Returns a copy of the origin of the ray.

Method Detail

getOrigin

javax.vecmath.Point3f getOrigin()

Returns a copy of the origin of the ray.

Returns:

The origin of the ray

getDirection

javax.vecmath.Vector3f getDirection()

Returns a copy of the direction of the ray. This direction may not be assumed to be normalized.

Returns:

The direction of the ray.