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// 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.

//

// $Log:$

//

// DESCRIPTION:

//  Sky rendering. The DOOM sky is a texture map like any

//  wall, wrapping around. A 1024 columns equal 360 degrees.

//  The default sky map is 256 columns and repeats 4 times

//  on a 320 screen?

//

//

//-----------------------------------------------------------------------------

static const char

rcsid[] = "$Id: m_bbox.c,v 1.1 1997/02/03 22:45:10 b1 Exp $";

// Needed for FRACUNIT.

#include "m_fixed.h"

// Needed for Flat retrieval.

#include "r_data.h"

#ifdef __GNUG__

#pragma implementation "r_sky.h"

#endif

#include "r_sky.h"

//

// sky mapping

//

int			skyflatnum;

int			skytexture;

int			skytexturemid;

//

// R_InitSkyMap

// Called whenever the view size changes.

//

void R_InitSkyMap (void)

{

  // skyflatnum = R_FlatNumForName ( SKYFLATNAME );

    skytexturemid = 100*FRACUNIT;

}