Category : Printer + Display Graphics
Archive   : RAYSH386.ZIP
Filename : RAY.H

/*
* ray.h
*
* Copyright (C) 1989, 1991, Craig E. Kolb
* All rights reserved.
*
* This software may be freely copied, modified, and redistributed
* provided that this copyright notice is preserved on all copies.
*
* You may not distribute this software, in whole or in part, as part of
* any commercial product without the express consent of the authors.
*
* There is no warranty or other guarantee of fitness of this software
* for any purpose. It is provided solely "as is".
*
* $Id: ray.h,v 4.0 91/07/17 14:31:08 kolb Exp Locker: kolb $
*
* $Log: ray.h,v $
* Revision 4.0 91/07/17 14:31:08 kolb
* Initial version.
*
*/
#ifndef RAY_H
#define RAY_H
/*
* Ray
*/
typedef struct Ray {
Vector pos, /* Origin */
dir; /* Direction */
int depth, /* depth in ray tree */
sample; /* current sample # */
Float time;
struct Medium *media; /* Medium ray is passing through */
} Ray;
#endif