home *** CD-ROM | disk | FTP | other *** search
- /*
- * spot.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: spot.h,v 4.0 91/07/17 14:35:50 kolb Exp Locker: kolb $
- *
- * $Log: spot.h,v $
- * Revision 4.0 91/07/17 14:35:50 kolb
- * Initial version.
- *
- */
- #ifndef SPOT_H
- #define SPOT_H
-
- #define LightSpotCreate(c,f,t,p,i,o) LightCreate( \
- (LightRef)SpotCreate(f,t,p,i,o), SpotMethods(), c)
- typedef struct {
- Vector pos, dir;
- Float coef, radius, falloff;
- } Spotlight;
-
- extern Spotlight *SpotCreate();
- extern LightMethods *SpotMethods();
- extern int SpotIntens();
- extern void SpotDirection();
-
- #endif /* SPOT_H */
-