38 lines
1.4 KiB
C++
38 lines
1.4 KiB
C++
/*
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Copyright (C) 1996-1997 Id Software, Inc.
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Copyright (C) 1997 Greg Lewis
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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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*/
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#ifndef QBSP_TJUNC_HH
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#define QBSP_TJUNC_HH
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typedef struct wvert_s {
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vec_t t; /* t-value for parametric equation of edge */
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struct wvert_s *prev, *next; /* t-ordered list of vertices on same edge */
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} wvert_t;
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typedef struct wedge_s {
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struct wedge_s *next; /* pointer for hash bucket chain */
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vec3_t dir; /* direction vector for the edge */
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vec3_t origin; /* origin (t = 0) in parametric form */
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wvert_t head; /* linked list of verticies on this edge */
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} wedge_t;
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#endif
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