131 lines
5.1 KiB
C++
131 lines
5.1 KiB
C++
/****************************************************************************
|
|
* VCGLib o o *
|
|
* Visual and Computer Graphics Library o o *
|
|
* _ O _ *
|
|
* Copyright(C) 2006 \/)\/ *
|
|
* 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. *
|
|
* *
|
|
****************************************************************************/
|
|
/****************************************************************************
|
|
History
|
|
|
|
$Log: not supported by cvs2svn $
|
|
Revision 1.1 2006/05/21 06:59:13 cignoni
|
|
Initial Commit
|
|
|
|
****************************************************************************/
|
|
|
|
#ifndef __VCGLIB_TRIMESH_STAT
|
|
#define __VCGLIB_TRIMESH_STAT
|
|
|
|
// Standard headers
|
|
// VCG headers
|
|
|
|
#include <vcg/math/histogram.h>
|
|
#include <vcg/simplex/face/face.h>
|
|
#include <vcg/simplex/face/pos.h>
|
|
#include <vcg/simplex/face/topology.h>
|
|
#include <vcg/complex/trimesh/base.h>
|
|
#include <vcg/complex/trimesh/closest.h>
|
|
#include <vcg/space/index/grid_static_ptr.h>
|
|
#include <vcg/complex/trimesh/allocate.h>
|
|
|
|
|
|
namespace vcg {
|
|
namespace tri{
|
|
template <class StatMeshType>
|
|
class Stat
|
|
{
|
|
public:
|
|
typedef StatMeshType MeshType;
|
|
typedef typename MeshType::VertexType VertexType;
|
|
typedef typename MeshType::VertexPointer VertexPointer;
|
|
typedef typename MeshType::VertexIterator VertexIterator;
|
|
typedef typename MeshType::ScalarType ScalarType;
|
|
typedef typename MeshType::FaceType FaceType;
|
|
typedef typename MeshType::FacePointer FacePointer;
|
|
typedef typename MeshType::FaceIterator FaceIterator;
|
|
typedef typename MeshType::FaceContainer FaceContainer;
|
|
typedef typename vcg::Box3<ScalarType> Box3Type;
|
|
|
|
static std::pair<float,float> ComputePerVertexQualityMinMax( MeshType & m) // V1.0
|
|
{
|
|
std::pair<float,float> minmax = std::make_pair(std::numeric_limits<float>::max(),-std::numeric_limits<float>::max());
|
|
|
|
VertexIterator vi;
|
|
for(vi = m.vert.begin(); vi != m.vert.end(); ++vi)
|
|
if(!(*vi).IsD())
|
|
{
|
|
if( (*vi).Q() < minmax.first) minmax.first=(*vi).Q();
|
|
if( (*vi).Q() > minmax.second) minmax.second=(*vi).Q();
|
|
}
|
|
return minmax;
|
|
}
|
|
|
|
static void ComputePerVertexQualityHistogram( MeshType & m, Histogramf &h) // V1.0
|
|
{
|
|
h.Clear();
|
|
std::pair<float,float> minmax = ComputePerVertexQualityMinMax(m);
|
|
h.SetRange( minmax.first,minmax.second, 10000);
|
|
VertexIterator vi;
|
|
for(vi = m.vert.begin(); vi != m.vert.end(); ++vi)
|
|
if(!(*vi).IsD()) h.Add((*vi).Q());
|
|
}
|
|
|
|
static int ComputeEdgeHistogram( MeshType & m, Histogramf &h) // V1.0
|
|
{
|
|
ScalarType Diag = m.bbox.Diag();
|
|
h.Clear();
|
|
h.SetRange( 0, Diag, 10000);
|
|
FaceIterator fi;
|
|
for(fi = m.face.begin(); fi != m.face.end(); ++fi)
|
|
{
|
|
if(!(*fi).IsD())
|
|
{
|
|
if( !(*fi).V(0)->IsS() && !(*fi).V(1)->IsS() )
|
|
{
|
|
h.Add(Distance<float>((*fi).V(0)->P(),(*fi).V(1)->P()));
|
|
(*fi).V(0)->SetS();
|
|
(*fi).V(1)->SetS();
|
|
}
|
|
if( !(*fi).V(1)->IsS() && !(*fi).V(2)->IsS())
|
|
{
|
|
h.Add(Distance<float>((*fi).V(1)->P(),(*fi).V(2)->P()));
|
|
(*fi).V(2)->SetS();
|
|
(*fi).V(1)->SetS();
|
|
}
|
|
if( !(*fi).V(2)->IsS() && !(*fi).V(0)->IsS())
|
|
{
|
|
h.Add(Distance<float>((*fi).V(2)->P(),(*fi).V(0)->P()));
|
|
(*fi).V(0)->SetS();
|
|
(*fi).V(2)->SetS();
|
|
}
|
|
}
|
|
}
|
|
VertexIterator vi;
|
|
for(vi = m.cm.vert.begin(); vi != m.cm.vert.end(); ++vi)
|
|
(*vi).ClearS();
|
|
return 0;
|
|
}
|
|
}; // end class
|
|
|
|
} //End Namespace tri
|
|
} // End Namespace vcg
|
|
|
|
#endif
|
|
|