forked from bartvdbraak/blender
60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
/**
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#include "BOP_BBox.h"
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#include "MT_Scalar.h"
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/**
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* Constructs a nwe bounding box.
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*/
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BOP_BBox::BOP_BBox()
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{
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m_minX = MT_INFINITY;
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m_minY = MT_INFINITY;
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m_minZ = MT_INFINITY;
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m_maxX = -MT_INFINITY;
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m_maxY = -MT_INFINITY;
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m_maxZ = -MT_INFINITY;
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}
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/**
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* Constructs a new bounding box using three points.
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* @param p1 first point
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* @param p2 second point
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* @param p3 third point
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*/
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BOP_BBox::BOP_BBox(const MT_Point3& p1,const MT_Point3& p2,const MT_Point3& p3)
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{
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m_minX = BOP_MIN(BOP_MIN(p1[0],p2[0]),p3[0]);
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m_minY = BOP_MIN(BOP_MIN(p1[1],p2[1]),p3[1]);
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m_minZ = BOP_MIN(BOP_MIN(p1[2],p2[2]),p3[2]);
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m_maxX = BOP_MAX(BOP_MAX(p1[0],p2[0]),p3[0]);
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m_maxY = BOP_MAX(BOP_MAX(p1[1],p2[1]),p3[1]);
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m_maxZ = BOP_MAX(BOP_MAX(p1[2],p2[2]),p3[2]);
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}
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