/******************************************************************************
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 __SurfaceTriangle_H__
#define __SurfaceTriangle_H__

#include "OgrePrerequisites.h"

namespace Ogre
{
	class SurfaceVertex;
	typedef std::set<SurfaceVertex>::iterator SurfaceVertexIterator;
	class SurfaceTriangle;
	typedef std::set<SurfaceTriangle>::iterator SurfaceTriangleIterator;

	class SurfaceTriangle
	{
	public:

		SurfaceVertexIterator v0;
		SurfaceVertexIterator v1;
		SurfaceVertexIterator v2;

		SurfaceTriangle();

		SurfaceTriangle(SurfaceVertexIterator v0ToSet, SurfaceVertexIterator v1ToSet, SurfaceVertexIterator v2ToSet);
	};

	typedef std::set<SurfaceTriangle>::iterator SurfaceTriangleIterator;

	bool operator == (const SurfaceTriangle& lhs, const SurfaceTriangle& rhs);
	bool operator < (const SurfaceTriangle& lhs, const SurfaceTriangle& rhs);

	//bool operator < (const SurfaceTriangleIterator& lhs, const SurfaceTriangleIterator& rhs);
}

#endif