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Switched to Half-Edge based data structure for meshes.

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This commit is contained in:
David Williams
2007-09-05 21:40:32 +00:00
parent 9bf977b704
commit 2c69a373a1
11 changed files with 329 additions and 89 deletions
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53
include/SurfaceEdge.h
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/******************************************************************************
This file is part of a voxel plugin for OGRE
Copyright (C) 2006 David Williams
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.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
******************************************************************************/
#ifndef __SurfaceEdge_H__
#define __SurfaceEdge_H__
#include "OgrePrerequisites.h"
namespace Ogre
{
class SurfaceVertex;
typedef std::list<SurfaceVertex>::iterator SurfaceVertexIterator;
class SurfaceTriangle;
typedef std::list<SurfaceTriangle>::iterator SurfaceTriangleIterator;
class SurfaceEdge;
typedef std::list<SurfaceEdge>::iterator SurfaceEdgeIterator;
class SurfaceEdge
{
public:
SurfaceVertexIterator target;
SurfaceTriangleIterator triangle;
SurfaceEdgeIterator nextHalfEdge;
SurfaceEdgeIterator otherHalfEdge;
SurfaceEdge();
};
bool operator == (const SurfaceEdge& lhs, const SurfaceEdge& rhs);
bool operator < (const SurfaceEdge& lhs, const SurfaceEdge& rhs);
}
#endif