UltimateZoneBuilder/Source/Native/VPO/r_bsp.h

// Emacs style mode select   -*- C++ -*- 
//-----------------------------------------------------------------------------
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005 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.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA.
//
// DESCRIPTION:
//	Refresh module, BSP traversal and handling.
//
//-----------------------------------------------------------------------------

#ifndef __R_BSP__
#define __R_BSP__

#if 0
extern seg_t*		curline;
extern side_t*		sidedef;
extern line_t*		linedef;
extern sector_t*	frontsector;
extern sector_t*	backsector;

extern int		rw_x;
extern int		rw_stopx;

extern boolean		segtextured;

// false if the back side is the same plane
extern boolean		markfloor;		
extern boolean		markceiling;

extern boolean		skymap;

extern drawseg_t	drawsegs[MAXDRAWSEGS+10];
extern drawseg_t*	ds_p;


// BSP?
void R_ClearClipSegs (void);
void R_ClearDrawSegs (void);

void R_RenderBSPNode (int bspnum);
#endif

#endif