//
// C++ Implementation: OgreUtils
//
// Description:
//
//
// Author: Erik Hjortsberg <erik.hjortsberg@gmail.com>, (C) 2007
//
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.//
//
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include "OgreUtils.h"
#include <OgreMesh.h>

namespace Ember {
namespace OgreView {

/**
 * Returns the name of the submesh at the specified index.
 * @param mesh
 * @param subMeshIndex
 * @return
 */
const std::string& OgreUtils::getSubMeshName(Ogre::Mesh* mesh, unsigned int subMeshIndex)
{
	if (mesh) {
		for(Ogre::Mesh::SubMeshNameMap::const_iterator I = mesh->getSubMeshNameMap().begin(); I != mesh->getSubMeshNameMap().end(); ++I) {
			if (subMeshIndex == I->second) {
				return I->first;
			}
		}
	}
	static const std::string noneFound("");
	return noneFound;
}


}
}
