r_sky.h

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//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005-2014 Simon Howard
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// DESCRIPTION:
//  Sky rendering.
//
 
 
#ifndef __R_SKY__
#define __R_SKY__
 
 
 
// SKY, store the number for name.
#define         SKYFLATNAME  "F_SKY1"
 
// The sky map is 256*128*4 maps.
#define ANGLETOSKYSHIFT     22
 
extern  int     skytexture;
extern int      skytexturemid;
 
// Called whenever the view size changes.
void R_InitSkyMap (void);
 
#endif