ref: ed0a9496b367e21e854ca457a3d19b1937874683
dir: /src/doom/r_bsp.h/
// // 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: // Refresh module, BSP traversal and handling. // #ifndef __R_BSP__ #define __R_BSP__ 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]; extern drawseg_t* ds_p; extern lighttable_t** hscalelight; extern lighttable_t** vscalelight; extern lighttable_t** dscalelight; typedef void (*drawfunc_t) (int start, int stop); // BSP? void R_ClearClipSegs (void); void R_ClearDrawSegs (void); void R_RenderBSPNode (int bspnum); #endif