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first commit: update bounding box of tetrahedral mesh

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Nico Pietroni 2004-05-06 10:58:30 +00:00
parent da21c985f6
commit ea5dd6b1ad
1 changed files with 73 additions and 0 deletions
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vcg/complex/tetramesh/update/bounding.h Normal file
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/****************************************************************************
* VCGLib o o *
* Visual and Computer Graphics Library o o *
* _ O _ *
* Copyright(C) 2004 \/)\/ *
* Visual Computing Lab /\/| *
* ISTI - Italian National Research Council | *
* \ *
* All rights reserved. *
* *
* 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 (http://www.gnu.org/licenses/gpl.txt) *
* for more details. *
* *
****************************************************************************/
/****************************************************************************
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$Log: not supported by cvs2svn $
Revision 1.1 2004/05/04 11:15:13 pietroni
First working version!
****************************************************************************/
#ifndef __VCG_TETRA_UPDATE_BOUNDING
#define __VCG_TETRA_UPDATE_BOUNDING
namespace vcg {
namespace tetra {
/** \addtogroup tetramesh */
/*@{*/
/// Management, updating and computation of bonding box on a tetrahedral mesh
template <class ComputeMeshType>
class UpdateBounding
{
public:
typedef ComputeMeshType MeshType;
typedef typename MeshType::VertexType VertexType;
typedef typename MeshType::VertexPointer VertexPointer;
typedef typename MeshType::VertexIterator VertexIterator;
typedef typename MeshType::TetraType TetraType;
typedef typename MeshType::TetraPointer TetraPointer;
typedef typename MeshType::TetraIterator TetraIterator;
/// Calculates the limits of bounding box of tetrahedral mesh
static void Box(ComputeMeshType &m)
{
m.bbox.SetNull();
VertexIterator vi;
for(vi=m.vert.begin();vi!=m.vert.end();++vi)
if( !(*vi).IsD() ) m.bbox.Add((*vi).P());
}
}; // end class
} // End namespace
} // End namespace
#endif