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Commit cb2b0201 authored by Kenneth Vanhoey's avatar Kenneth Vanhoey
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cleanup of all files in namespace ALGO::SURFACE::DECIMATION

parent bb0f0406
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Showing with 245 additions and 152 deletions
include/Algo/Decimation/approximator.h
View file @ cb2b0201
......@@ -109,162 +109,33 @@ protected:
std::vector<T> m_app ;
public:
Approximator(MAP& m, std::vector<VertexAttribute<T>* > va, Predictor<PFP, T> * predictor) :
ApproximatorGen<PFP>(m), m_predictor(predictor), m_attrV(va)
{
const unsigned int& size = m_attrV.size() ;
assert(size > 0 || !"Approximator: no attributes provided") ;
m_approx.resize(size) ;
m_detail.resize(size) ;
m_app.resize(size) ;
for (unsigned int i = 0 ; i < size ; ++i)
{
if (!m_attrV[i]->isValid())
std::cerr << "Approximator Warning: attribute number " << i << " is not valid" << std::endl ;
std::stringstream aname ;
aname << "approx_" << m_attrV[i]->name() ;
m_approx[i] = this->m_map.template addAttribute<T, ORBIT>(aname.str()) ;
if(m_predictor) // if predictors are associated to the approximator
{ // create attributes to store the details needed for reconstruction
std::stringstream dname ;
dname << "detail_" << m_attrV[i]->name() ;
m_detail[i] = this->m_map.template addAttribute<T, ORBIT>(dname.str()) ;
}
}
}
virtual ~Approximator()
{
for (unsigned int i = 0 ; i < m_attrV.size() ; ++i)
{
this->m_map.template removeAttribute(m_approx[i]) ;
if(m_predictor)
this->m_map.template removeAttribute(m_detail[i]) ;
}
}
const std::string& getApproximatedAttributeName(unsigned int index = 0) const
{
return m_attrV[index]->name() ;
}
unsigned int getNbApproximated() const
{
return m_attrV.size() ;
}
void saveApprox(Dart d)
{
for (unsigned int i = 0 ; i < m_attrV.size() ; ++i)
{
m_app[i] = m_approx[i][d] ;
}
}
void affectApprox(Dart d)
{
for (unsigned int i = 0 ; i < m_attrV.size() ; ++i)
{
m_attrV[i]->operator[](d) = m_app[i] ;
}
}
const T& getApprox(Dart d, unsigned int index = 0) const
{
return m_approx[index][d] ;
}
const VertexAttribute<T>& getAttr(unsigned int index = 0) const
{
return *(m_attrV[index]) ;
}
VertexAttribute<T>& getAttr(unsigned int index = 0)
{
return *(m_attrV[index]) ;
}
std::vector<T> getAllApprox(Dart d) const
{
std::vector<T> res ;
res.resize(m_attrV.size()) ;
for (unsigned int i = 0 ; i < m_attrV.size() ; ++i)
res[i] = m_approx[i][d] ;
return res ;
}
const Predictor<PFP, T>* getPredictor() const
{
return m_predictor ;
}
const T& getDetail(Dart d, unsigned int index = 0) const
{
assert(m_predictor || !"Trying to get detail on a non-predictive scheme") ;
return m_detail[index][d] ;
}
std::vector<T> getAllDetail(Dart d) const
{
assert(m_predictor || !"Trying to get detail on a non-predictive scheme") ;
std::vector<T> res ;
res.resize(m_attrV.size()) ;
for (unsigned int i = 0 ; i < m_attrV.size() ; ++i)
res[i] = m_detail[i][d] ;
return res ;
}
void setDetail(Dart d, unsigned int index, T& val)
{
assert(m_predictor || !"Trying to set detail on a non-predictive scheme") ;
m_detail[index][d] = val ;
}
void setDetail(Dart d, std::vector<T>& val)
{
assert(m_predictor || !"Trying to set detail on a non-predictive scheme") ;
for (unsigned int i = 0 ; i < m_attrV.size() ; ++i)
m_detail[index][d] = val[i] ;
}
// // TODO works only for vector types !!
// REAL detailMagnitude(Dart d)
// {
// assert(m_predictor || !"Trying to get detail magnitude on a non-predictive scheme") ;
// return m_detail[d].norm2() ;
// }
void addDetail(Dart d, double amount, bool sign, typename PFP::MATRIX33* detailTransform)
{
assert(m_predictor || !"Trying to add detail on a non-predictive scheme") ;
for (unsigned int i = 0 ; i < m_attrV.size() ; ++i)
{
T det = m_detail[i][d] ;
if(detailTransform)
det = (*detailTransform) * det ;
det *= amount ;
if(!sign)
det *= REAL(-1) ;
m_attrV[i]->operator[](d) += det ;
}
}
Approximator(MAP& m, std::vector<VertexAttribute<T>* > va, Predictor<PFP, T> * predictor) ;
~Approximator() ;
const std::string& getApproximatedAttributeName(unsigned int index = 0) const ;
unsigned int getNbApproximated() const ;
void saveApprox(Dart d) ;
void affectApprox(Dart d) ;
const T& getApprox(Dart d, unsigned int index = 0) const ;
const VertexAttribute<T>& getAttr(unsigned int index = 0) const ;
VertexAttribute<T>& getAttr(unsigned int index = 0) ;
std::vector<T> getAllApprox(Dart d) const ;
const Predictor<PFP, T>* getPredictor() const ;
const T& getDetail(Dart d, unsigned int index = 0) const ;
std::vector<T> getAllDetail(Dart d) const ;
void setDetail(Dart d, unsigned int index, T& val) ;
void setDetail(Dart d, std::vector<T>& val) ;
// REAL detailMagnitude(Dart d) ; // TODO works only for vector types !!
void addDetail(Dart d, double amount, bool sign, typename PFP::MATRIX33* detailTransform) ;
} ;
} //namespace Decimation
} // namespace Decimation
} // namespace surface
} // surface
} // namespace Algo
} //namespace Algo
} // namespace CGoGN
} //namespace CGoGN
#include "Algo/Decimation/approximator.hpp"
#endif
include/Algo/Decimation/approximator.hpp 0 → 100644
View file @ cb2b0201
/*******************************************************************************
* CGoGN: Combinatorial and Geometric modeling with Generic N-dimensional Maps *
* version 0.1 *
* Copyright (C) 2009-2013, IGG Team, ICube, University of Strasbourg *
* *
* This library is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as published by the *
* Free Software Foundation; either version 2.1 of the License, or (at your *
* option) any later version. *
* *
* This library 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 Lesser General Public License *
* for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with this library; if not, write to the Free Software Foundation, *
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
* *
* Web site: http://cgogn.unistra.fr/ *
* Contact information: cgogn@unistra.fr *
* *
*******************************************************************************/
namespace CGoGN
{
namespace Algo
{
namespace Surface
{
namespace Decimation
{
template <typename PFP, typename T, unsigned int ORBIT>
Approximator<PFP,T,ORBIT>::Approximator(MAP& m, std::vector<VertexAttribute<T>* > va, Predictor<PFP, T> * predictor) :
ApproximatorGen<PFP>(m), m_predictor(predictor), m_attrV(va)
{
const unsigned int& size = m_attrV.size() ;
assert(size > 0 || !"Approximator: no attributes provided") ;
m_approx.resize(size) ;
m_detail.resize(size) ;
m_app.resize(size) ;
for (unsigned int i = 0 ; i < size ; ++i)
{
if (!m_attrV[i]->isValid())
std::cerr << "Approximator Warning: attribute number " << i << " is not valid" << std::endl ;
std::stringstream aname ;
aname << "approx_" << m_attrV[i]->name() ;
m_approx[i] = this->m_map.template addAttribute<T, ORBIT>(aname.str()) ;
if(m_predictor) // if predictors are associated to the approximator
{ // create attributes to store the details needed for reconstruction
std::stringstream dname ;
dname << "detail_" << m_attrV[i]->name() ;
m_detail[i] = this->m_map.template addAttribute<T, ORBIT>(dname.str()) ;
}
}
}
template <typename PFP, typename T, unsigned int ORBIT>
Approximator<PFP,T,ORBIT>::~Approximator()
{
for (unsigned int i = 0 ; i < m_attrV.size() ; ++i)
{
this->m_map.template removeAttribute(m_approx[i]) ;
if(m_predictor)
this->m_map.template removeAttribute(m_detail[i]) ;
}
}
template <typename PFP, typename T, unsigned int ORBIT>
const std::string&
Approximator<PFP,T,ORBIT>::getApproximatedAttributeName(unsigned int index) const
{
return m_attrV[index]->name() ;
}
template <typename PFP, typename T, unsigned int ORBIT>
unsigned int
Approximator<PFP,T,ORBIT>::getNbApproximated() const
{
return m_attrV.size() ;
}
template <typename PFP, typename T, unsigned int ORBIT>
void
Approximator<PFP,T,ORBIT>::saveApprox(Dart d)
{
for (unsigned int i = 0 ; i < m_attrV.size() ; ++i)
{
m_app[i] = m_approx[i][d] ;
}
}
template <typename PFP, typename T, unsigned int ORBIT>
void
Approximator<PFP,T,ORBIT>::affectApprox(Dart d)
{
for (unsigned int i = 0 ; i < m_attrV.size() ; ++i)
{
m_attrV[i]->operator[](d) = m_app[i] ;
}
}
template <typename PFP, typename T, unsigned int ORBIT>
const T&
Approximator<PFP,T,ORBIT>::getApprox(Dart d, unsigned int index) const
{
return m_approx[index][d] ;
}
template <typename PFP, typename T, unsigned int ORBIT>
const VertexAttribute<T>&
Approximator<PFP,T,ORBIT>::getAttr(unsigned int index) const
{
return *(m_attrV[index]) ;
}
template <typename PFP, typename T, unsigned int ORBIT>
VertexAttribute<T>&
Approximator<PFP,T,ORBIT>::getAttr(unsigned int index)
{
return *(m_attrV[index]) ;
}
template <typename PFP, typename T, unsigned int ORBIT>
std::vector<T>
Approximator<PFP,T,ORBIT>::getAllApprox(Dart d) const
{
std::vector<T> res ;
res.resize(m_attrV.size()) ;
for (unsigned int i = 0 ; i < m_attrV.size() ; ++i)
res[i] = m_approx[i][d] ;
return res ;
}
template <typename PFP, typename T, unsigned int ORBIT>
const Predictor<PFP, T>*
Approximator<PFP,T,ORBIT>::getPredictor() const
{
return m_predictor ;
}
template <typename PFP, typename T, unsigned int ORBIT>
const T&
Approximator<PFP,T,ORBIT>::getDetail(Dart d, unsigned int index) const
{
assert(m_predictor || !"Trying to get detail on a non-predictive scheme") ;
return m_detail[index][d] ;
}
template <typename PFP, typename T, unsigned int ORBIT>
std::vector<T>
Approximator<PFP,T,ORBIT>::getAllDetail(Dart d) const
{
assert(m_predictor || !"Trying to get detail on a non-predictive scheme") ;
std::vector<T> res ;
res.resize(m_attrV.size()) ;
for (unsigned int i = 0 ; i < m_attrV.size() ; ++i)
res[i] = m_detail[i][d] ;
return res ;
}
template <typename PFP, typename T, unsigned int ORBIT>
void
Approximator<PFP,T,ORBIT>::setDetail(Dart d, unsigned int index, T& val)
{
assert(m_predictor || !"Trying to set detail on a non-predictive scheme") ;
m_detail[index][d] = val ;
}
template <typename PFP, typename T, unsigned int ORBIT>
void
Approximator<PFP,T,ORBIT>::setDetail(Dart d, std::vector<T>& val)
{
assert(m_predictor || !"Trying to set detail on a non-predictive scheme") ;
for (unsigned int i = 0 ; i < m_attrV.size() ; ++i)
m_detail[index][d] = val[i] ;
}
// // TODO works only for vector types !!
// REAL detailMagnitude(Dart d)
// {
// assert(m_predictor || !"Trying to get detail magnitude on a non-predictive scheme") ;
// return m_detail[d].norm2() ;
// }
template <typename PFP, typename T, unsigned int ORBIT>
void
Approximator<PFP,T,ORBIT>::addDetail(Dart d, double amount, bool sign, typename PFP::MATRIX33* detailTransform)
{
assert(m_predictor || !"Trying to add detail on a non-predictive scheme") ;
for (unsigned int i = 0 ; i < m_attrV.size() ; ++i)
{
T det = m_detail[i][d] ;
if(detailTransform)
det = (*detailTransform) * det ;
det *= amount ;
if(!sign)
det *= REAL(-1) ;
m_attrV[i]->operator[](d) += det ;
}
}
} //namespace Decimation
} // namespace surface
} //namespace Algo
} //namespace CGoGN
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