65ec7ec524
BF-admins agree to remove header information that isn't useful, to reduce noise. - BEGIN/END license blocks Developers should add non license comments as separate comment blocks. No need for separator text. - Contributors This is often invalid, outdated or misleading especially when splitting files. It's more useful to git-blame to find out who has developed the code. See P901 for script to perform these edits.
59 lines
1.3 KiB
C
59 lines
1.3 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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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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*
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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 Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __GEOCOMMON_H__
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#define __GEOCOMMON_H__
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#define UCHAR unsigned char
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#define USHORT unsigned short
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#define USE_MINIMIZER
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/**
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* Structure definitions for points and triangles.
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*
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* @author Tao Ju
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*/
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// 3d point with integer coordinates
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typedef struct {
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int x, y, z;
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} Point3i;
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typedef struct {
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Point3i begin;
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Point3i end;
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} BoundingBox;
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// triangle that points to three vertices
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typedef struct {
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float vt[3][3];
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} Triangle;
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// 3d point with float coordinates
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typedef struct {
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float x, y, z;
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} Point3f;
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typedef struct {
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Point3f begin;
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Point3f end;
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} BoundingBoxf;
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#endif /* __GEOCOMMON_H__ */
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