/* Emacs style mode select   -*- C++ -*- */
/*-----------------------------------------------------------------------------*/

/* $Id:$*/

/* Copyright (C) 1993-1996 by id Software, Inc.*/

/* This source is available for distribution and/or modification*/
/* only under the terms of the DOOM Source Code License as*/
/* published by id Software. All rights reserved.*/

/* The source is distributed in the hope that it will be useful,*/
/* but WITHOUT ANY WARRANTY; without even the implied warranty of*/
/* FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License*/
/* for more details.*/

/* DESCRIPTION:*/
/*	Sky rendering.*/

/*-----------------------------------------------------------------------------*/


#ifndef __R_SKY__
#define __R_SKY__


#ifdef __GNUG__
#pragma interface
#endif

/* 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
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/* $Log:$*/

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