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https://git.code.sf.net/p/quake/quakeforge
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43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
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/*
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Copyright (C) 1996-1997 Id Software, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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See file, 'COPYING', for details.
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$Id$
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*/
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#ifndef qfbsp_portals_h
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#define qfbsp_portals_h
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struct node_s;
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typedef struct portal_s {
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int planenum;
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struct node_s *nodes[2]; // [0] = front side of planenum
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struct portal_s *next[2];
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struct winding_s *winding;
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} portal_t;
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extern struct node_s outside_node; // portals outside the world face this
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void PortalizeWorld (struct node_s *headnode);
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void PortalizeWorldDetail (struct node_s *headnode); // stop at detail nodes
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void WritePortalfile (struct node_s *headnode);
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void FreeAllPortals (struct node_s *node);
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#endif//qfbsp_portals_h
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