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SGI Developer Toolbox 6.1
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SGI Developer Toolbox 6.1 - Disc 4.iso
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rayshade
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libray
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libsurf
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fogdeck.h
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C/C++ Source or Header
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1994-08-01
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1KB
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41 lines
/*
* fogdeck.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: fogdeck.h,v 4.0 91/07/17 14:40:35 kolb Exp Locker: kolb $
*
* $Log: fogdeck.h,v $
* Revision 4.0 91/07/17 14:40:35 kolb
* Initial version.
*
*/
#ifndef FOGDECK_H
#define AtmosFogdeckCreate(z,a,s,p,o,c,t) AtmosCreate( \
(AtmosRef) FogdeckCreate(z,a,s,p,o,c,t), FogdeckApply)
typedef struct Fogdeck {
Float alt, /* Z value below which fogdeck deck exists. */
offset,
chaoscale;
Vector scale;
Color color, /* Fogdeck color */
trans; /* Fogdeck transmissivity */
int octaves;
} Fogdeck;
extern Fogdeck *FogdeckCreate();
extern void FogdeckApply();
#endif /* FOGDECK_H */