Skip to content

GitLab

C
CGoGN
Commit 2a8275df authored by Kenneth Vanhoey's avatar Kenneth Vanhoey
Browse files
Options

Temporary modification of halfEdgeSelector for merge

parent 256936a6
Hide whitespace changes
Inline Side-by-side
Showing with 57 additions and 198 deletions
include/Algo/Decimation/halfEdgeSelector.h
View file @ 2a8275df
......@@ -152,6 +152,25 @@ public:
void updateAfterCollapse(Dart d2, Dart dd2) ;
void updateWithoutCollapse() { }
void getEdgeErrors(EdgeAttribute<typename PFP::REAL> *errors)
{
assert(errors != NULL || !"EdgeSelector::setColorMap requires non null vertexattribute argument") ;
if (!errors->isValid())
std::cerr << "EdgeSelector::setColorMap requires valid edgeattribute argument" << std::endl ;
assert(halfEdgeInfo.isValid()) ;
TraversorE<typename PFP::MAP> travE(this->m_map) ;
for(Dart d = travE.begin() ; d != travE.end() ; d = travE.next())
{
if (halfEdgeInfo[d].valid)
{
(*errors)[d] = halfEdgeInfo[d].it->first ;
}
else
(*errors)[d] = -1 ;
}
}
} ;
/*****************************************************************************************************************
......@@ -222,205 +241,31 @@ public:
void updateAfterCollapse(Dart d2, Dart dd2) ;
void updateWithoutCollapse() { }
} ;
///*****************************************************************************************************************
// * HALF-EDGE LIGHTFIELD METRIC *
// *****************************************************************************************************************/
//template <typename PFP>
//class HalfEdgeSelector_Lightfield : public EdgeSelector<PFP>
//{
//public:
// typedef typename PFP::MAP MAP ;
// typedef typename PFP::VEC3 VEC3 ;
// typedef typename PFP::REAL REAL ;
//
//private:
// typedef struct
// {
// typename std::multimap<float,Dart>::iterator it ;
// bool valid ;
// static std::string CGoGNnameOfType() { return "LightfieldHalfEdgeInfo" ; }
// } QEMhalfEdgeInfo ;
// typedef NoMathIOAttribute<QEMhalfEdgeInfo> HalfEdgeInfo ;
//
// DartAttribute<HalfEdgeInfo> halfEdgeInfo ;
//
// VertexAttribute<VEC3> m_pos, m_frameT, m_frameB, m_frameN ;
// //VertexAttribute<VEC3> *m_HF ;
// int m_approxindex_pos, m_attrindex_pos ;
// int m_approxindex_FN, m_attrindex_FN ;
//
// VertexAttribute<Utils::Quadric<REAL> > m_quadricGeom ;
// VertexAttribute<Utils::QuadricHF<REAL> > m_quadricHF ;
//
// std::multimap<float,Dart> halfEdges ;
// typename std::multimap<float,Dart>::iterator cur ;
//
// std::vector<Approximator<PFP, typename PFP::VEC3>* > m_approx ;
//
// void initHalfEdgeInfo(Dart d) ;
// void updateHalfEdgeInfo(Dart d, bool recompute) ;
// void computeHalfEdgeInfo(Dart d, HalfEdgeInfo& einfo) ;
// void recomputeQuadric(const Dart d, const bool recomputeNeighbors = false) ;
//
//public:
// HalfEdgeSelector_Lightfield(MAP& m, VertexAttribute<typename PFP::VEC3>& pos, std::vector<ApproximatorGen<PFP>*>& approx, const FunctorSelect& select = allDarts) :
// EdgeSelector<PFP>(m, pos, approx, select),
//// m_positionApproximator(NULL),
//// m_frameApproximator(NULL),
//// m_hfcoefsApproximator(NULL),
//// m_pos(NULL),
//// m_frameB(NULL),
//// m_frameN(NULL),
//// m_frameT(NULL),
// m_approxindex_pos(-1),
// m_attrindex_pos(-1),
// m_approxindex_FN(-1),
// m_attrindex_FN(-1)
// {
// halfEdgeInfo = m.template addAttribute<HalfEdgeInfo, DART>("halfEdgeInfo") ;
// m_quadricGeom = m.template addAttribute<Utils::Quadric<REAL>, VERTEX>("QEMquadric") ;
// m_quadricHF = m.template addAttribute<Utils::QuadricHF<REAL>, VERTEX>("HFquadric") ;
// }
// ~HalfEdgeSelector_Lightfield()
// {
// this->m_map.removeAttribute(halfEdgeInfo) ;
// this->m_map.removeAttribute(m_quadricGeom) ;
// this->m_map.removeAttribute(m_quadricHF) ;
// }
// SelectorType getType() { return S_hLightfield ; }
// bool init() ;
// bool nextEdge(Dart& d) ;
// void updateBeforeCollapse(Dart d) ;
// void updateAfterCollapse(Dart d2, Dart dd2) ;
//} ;
/*template <typename PFP>
class HalfEdgeSelector_Lightfield_deprecated : public EdgeSelector<PFP>
{
public:
typedef typename PFP::MAP MAP ;
typedef typename PFP::VEC3 VEC3 ;
typedef typename PFP::REAL REAL ;
typedef Geom::Matrix<3,3,REAL> MATRIX33 ;
typedef Geom::Matrix<3,6,REAL> MATRIX36 ;
private:
typedef struct
void getEdgeErrors(EdgeAttribute<typename PFP::REAL> *errors)
{
typename std::multimap<float,Dart>::iterator it ;
bool valid ;
static std::string CGoGNnameOfType() { return "LightfieldHalfEdgeInfo_deprecated" ; }
} LightfieldHalfEdgeInfo ;
typedef NoMathIOAttribute<LightfieldHalfEdgeInfo> HalfEdgeInfo ;
VertexAttribute<MATRIX33> m_frame ;
DartAttribute<HalfEdgeInfo> halfEdgeInfo ;
VertexAttribute<Utils::Quadric<REAL> > quadric ;
EdgeAttribute<Utils::QuadricRGBfunctions<REAL> > quadricRGBfunctions ;
std::multimap<float,Dart> halfEdges ;
typename std::multimap<float,Dart>::iterator cur ;
Approximator<PFP, VEC3>* m_positionApproximator ;
Approximator<PFP, MATRIX33 >* m_frameApproximator ;
Approximator<PFP, MATRIX36 >* m_RGBfunctionsApproximator ;
void initHalfEdgeInfo(Dart d) ;
void updateHalfEdgeInfo(Dart d, bool recompute) ;
void computeHalfEdgeInfo(Dart d, HalfEdgeInfo& einfo) ;
void recomputeQuadric(const Dart d, const bool recomputeNeighbors) ;
public:
HalfEdgeSelector_Lightfield_deprecated(MAP& m, VertexAttribute<typename PFP::VEC3>& pos, std::vector<ApproximatorGen<PFP>*>& approx, const FunctorSelect& select = allDarts) :
EdgeSelector<PFP>(m, pos, approx, select)
{
m_frame = m.template getAttribute<MATRIX33, VERTEX>("frame") ;
halfEdgeInfo = m.template addAttribute<HalfEdgeInfo, DART>("halfEdgeInfo") ;
quadric = m.template addAttribute<Utils::Quadric<REAL>, VERTEX>("QEMquadric") ;
quadricRGBfunctions = m.template addAttribute<Utils::QuadricRGBfunctions<REAL>, EDGE>("quadricRGBfunctions") ;
}
~HalfEdgeSelector_Lightfield_deprecated()
{
this->m_map.removeAttribute(quadric) ;
this->m_map.removeAttribute(quadricRGBfunctions) ;
this->m_map.removeAttribute(halfEdgeInfo) ;
assert(errors != NULL || !"EdgeSelector::setColorMap requires non null vertexattribute argument") ;
if (!errors->isValid())
std::cerr << "EdgeSelector::setColorMap requires valid edgeattribute argument" << std::endl ;
assert(halfEdgeInfo.isValid()) ;
TraversorE<typename PFP::MAP> travE(this->m_map) ;
for(Dart d = travE.begin() ; d != travE.end() ; d = travE.next())
{
(*errors)[d] = -1 ;
if (halfEdgeInfo[d].valid)
{
(*errors)[d] = halfEdgeInfo[d].it->first ;
}
Dart dd = this->m_map.phi2(d) ;
if (halfEdgeInfo[dd].valid && halfEdgeInfo[d].it->first < (*errors)[d])
{
(*errors)[d] = halfEdgeInfo[dd].it->first ;
}
}
}
SelectorType getType() { return S_hLightfield_deprecated ; }
bool init() ;
bool nextEdge(Dart& d) ;
void updateBeforeCollapse(Dart d) ;
void updateAfterCollapse(Dart d2, Dart dd2) ;
} ;
/ *
template <typename PFP>
class EdgeSelector_Lightfield : public EdgeSelector<PFP>
{
public:
typedef typename PFP::MAP MAP ;
typedef typename PFP::VEC3 VEC3 ;
typedef typename PFP::REAL REAL ;
typedef Geom::Matrix<3,3,REAL> MATRIX33 ;
typedef MATRIX33 FRAME ;
typedef Geom::Matrix<3,6,REAL> MATRIX36 ;
typedef MATRIX36 RGBFUNCTIONS ;
private:
typedef struct
{
typename std::multimap<float,Dart>::iterator it ;
bool valid ;
static std::string CGoGNnameOfType() { return "LightfieldEdgeInfo" ; }
} LightfieldEdgeInfo ;
typedef NoMathIOAttribute<LightfieldEdgeInfo> EdgeInfo ;
AttributeHandler<FRAME > m_frame ;
AttributeHandler<EdgeInfo, EDGE> edgeInfo ;
AttributeHandler<Utils::Quadric<REAL>, VERTEX> quadric ;
AttributeHandler<Utils::QuadricRGBfunctions<REAL>, EDGE> quadricRGBfunctions ;
Utils::Quadric<REAL> tmpQ ;
std::multimap<float,Dart> edges ;
typename std::multimap<float,Dart>::iterator cur ;
Approximator<PFP, VEC3>* m_positionApproximator ;
Approximator<PFP, FRAME >* m_frameApproximator ;
Approximator<PFP, RGBFUNCTIONS >* m_RGBfunctionsApproximator ;
void initEdgeInfo(Dart d) ;
void updateEdgeInfo(Dart d, bool recompute) ;
void computeEdgeInfo(Dart d, EdgeInfo& einfo) ;
public:
EdgeSelector_Lightfield(MAP& m, VertexAttribute<typename PFP::VEC3>& pos, std::vector<ApproximatorGen<PFP>*>& approx, const FunctorSelect& select = allDarts) :
EdgeSelector<PFP>(m, pos, approx, select)
{
m_frame = m.template getAttribute<FRAME, VERTEX>("frame") ;
edgeInfo = m.template addAttribute<EdgeInfo, EDGE>("edgeInfo") ;
quadric = m.template addAttribute<Utils::Quadric<REAL>, VERTEX>("QEMquadric") ;
quadricRGBfunctions = m.template addAttribute<Utils::QuadricRGBfunctions<REAL>, EDGE>("quadricRGBfunctions") ;
}
~EdgeSelector_Lightfield()
{
this->m_map.removeAttribute(quadric) ;
this->m_map.removeAttribute(quadricRGBfunctions) ;
this->m_map.removeAttribute(edgeInfo) ;
}
SelectorType getType() { return S_Lightfield ; }
bool init() ;
bool nextEdge(Dart& d) ;
void updateBeforeCollapse(Dart d) ;
void updateAfterCollapse(Dart d2, Dart dd2) ;
} ;*/
} // namespace Decimation
} // namespace Algo
......
include/Algo/Decimation/halfEdgeSelector.hpp
View file @ 2a8275df
......@@ -51,6 +51,7 @@ bool HalfEdgeSelector_QEMml<PFP>::init()
{
if((*it)->getApproximatedAttributeName() == "position")
{
assert((*it)->getType() == A_hQEM || (*it)->getType() == A_hHalfCollapse || (*it)->getType() != A_Lightfield || !"Approximator for selector (HalfEdgeSelector_QEMml) must be of a half-edge approximator") ;
m_positionApproximator = reinterpret_cast<Approximator<PFP, VEC3,DART>* >(*it) ;
ok = true ;
}
......@@ -290,6 +291,11 @@ bool HalfEdgeSelector_QEMextColor<PFP>::init()
unsigned int ok = 0 ;
for (unsigned int approxindex = 0 ; approxindex < this->m_approximators.size() ; ++approxindex)
{
assert(this->m_approximators[approxindex]->getType() == A_hQEM
|| this->m_approximators[approxindex]->getType() == A_hHalfCollapse
|| this->m_approximators[approxindex]->getType() != A_Lightfield
|| !"Approximator for selector (HalfEdgeSelector_QEMextColor) must be of a half-edge approximator") ;
bool saved = false ;
for (unsigned int attrindex = 0 ; attrindex < this->m_approximators[approxindex]->getNbApproximated() ; ++ attrindex)
{
......@@ -602,6 +608,11 @@ bool HalfEdgeSelector_Lightfield<PFP>::init()
unsigned int ok = 0 ;
for (unsigned int approxindex = 0 ; approxindex < this->m_approximators.size() ; ++approxindex)
{
assert(this->m_approximators[approxindex]->getType() == A_hQEM
|| this->m_approximators[approxindex]->getType() == A_hHalfCollapse
|| this->m_approximators[approxindex]->getType() != A_Lightfield
|| !"Approximator for selector (HalfEdgeSelector_Lightfield) must be of a half-edge approximator") ;
unsigned int k = 0 ;
bool saved = false ;
for (unsigned int attrindex = 0 ; attrindex < this->m_approximators[approxindex]->getNbApproximated() ; ++ attrindex)
......@@ -934,17 +945,20 @@ void HalfEdgeSelector_Lightfield<PFP>::computeHalfEdgeInfo(Dart d, HalfEdgeInfo&
assert(m_quadricHF.isValid() | !"EdgeSelector_Lightfield<PFP>::computeEdgeInfo: quadricHF is not valid") ;
Utils::QuadricHF<REAL> quadHF = m_quadricHF[d] ;
//std::cout << quadGeom(newPos) << " vs " << alpha/M_PI << " vs " << quadHF(newHF) << std::endl ;
//std::cout << quadGeom(newPos) / (alpha/M_PI + quadHF(newHF)) << std::endl ;
// sum of QEM metric and frame orientation difference
const REAL& err =
quadGeom(newPos) // geom
+ alpha / M_PI // frame
+ quadHF(newHF) // function coefficients
//quadGeom(newPos) + // geom
alpha / M_PI + // frame
quadHF(newHF) // function coefficients
;
// Check if errated values appear
if (err < -1e-6)
{
heinfo.valid = false ;
std::cout << err << std::endl ;
}
else
{
heinfo.it = this->halfEdges.insert(std::make_pair(std::max(err,REAL(0)), d)) ;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment