Skip to content

GitLab

C
CGoGN
Commit 52e633f8 authored by Sylvain Thery's avatar Sylvain Thery
Browse files
Options

debug du clear des cartes 

assert dans les CellMarker et DartMarker si invalides
qq modif dans MarchingCube
parent 418f98f6
Hide whitespace changes
Inline Side-by-side
Showing with 586 additions and 73 deletions
Apps/Tuto/tuto_mt.cpp
View file @ 52e633f8
......@@ -70,14 +70,21 @@ AttributeHandler<PFP::VEC3> normal;
void MyQT::cb_Open()
{
// set some filters
std::string filters("all (*.*);; trian (*.trian);; ctm (*.ctm);; off (*.off);; ply (*.ply)");
std::string filename = selectFile("OpenMesh","",filters);
// std::string filters("all (*.*);; trian (*.trian);; ctm (*.ctm);; off (*.off);; ply (*.ply)");
//
// std::string filename = selectFile("OpenMesh","",filters);
//
// std::vector<std::string> attrNames ;
// if(!Algo::Import::importMesh<PFP>(myMap, filename.c_str(), attrNames))
// {
// CGoGNerr << "could not import " << filename << CGoGNendl ;
// return;
// }
std::vector<std::string> attrNames ;
if(!Algo::Import::importMesh<PFP>(myMap, filename.c_str(), attrNames))
if(!Algo::Import::importMesh<PFP>(myMap, "/home/thery/Data/liver.trian", attrNames))
{
CGoGNerr << "could not import " << filename << CGoGNendl ;
CGoGNerr << "could not import xxx" << CGoGNendl ;
return;
}
......@@ -133,34 +140,45 @@ void MyQT::cb_initGL()
glewInit();
// init lighting parameters
float lightPosition[4]= {0.0f,0.0f,10000.0f,1.0f};
float lightPosition[4]= {10.0f,10.0f,10000.0f,1.0f};
float lightColor[4]= {0.9f,0.9f,0.9f,1.0f};
glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_TRUE);
glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, 1);
glEnable(GL_LIGHT0);
glLightfv(GL_LIGHT0, GL_DIFFUSE, lightColor);
glLightfv(GL_LIGHT0, GL_POSITION, lightPosition);
glEnable(GL_LIGHT0);
glEnable(GL_COLOR_MATERIAL);
glColorMaterial(GL_FRONT_AND_BACK, GL_DIFFUSE);
glEnable(GL_NORMALIZE);
// glDisable(GL_CULL_FACE);
// glFrontFace(GL_CCW);
}
void MyQT::cb_redraw()
{
GLfloat diff[4]= {0.0f,1.0f,0.1f,1.0f};
GLfloat amb[4]= {0.1f,0.0f,0.1f,1.0f};
GLfloat spec[4]= {1.0f,1.0f,1.0f,1.0f};
float shininess=125.0f;
// draw the lines
glDisable(GL_LIGHTING);
glColor3f(0.0f, 0.0f, 0.3f);
glPolygonMode(GL_FRONT_AND_BACK,GL_LINE);
glDisable(GL_LIGHTING);
glEnable(GL_SMOOTH);
Algo::Render::GL1::renderTriQuadPoly<PFP>(myMap,Algo::Render::GL1::LINE, 1.0f,position, normal);
// glDisable(GL_LIGHTING);
// glColor3f(0.0f, 0.0f, 0.3f);
// glPolygonMode(GL_FRONT_AND_BACK,GL_LINE);
// glDisable(GL_LIGHTING);
//
// Algo::Render::GL1::renderTriQuadPoly<PFP>(myMap,Algo::Render::GL1::LINE, 1.0f,position, normal);
// draw the faces
glEnable(GL_POLYGON_OFFSET_FILL);
glPolygonOffset(1.0f, 1.0f);
glColor3f(0.1f, 0.8f, 0.0f);
glEnable(GL_LIGHTING);
glEnable(GL_SMOOTH);
glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
glMaterialfv(GL_FRONT, GL_DIFFUSE, diff);
glMaterialfv(GL_FRONT, GL_AMBIENT, amb);
glMaterialfv(GL_FRONT,GL_SPECULAR,spec);
glMaterialf( GL_FRONT, GL_SHININESS, shininess);
Algo::Render::GL1::renderTriQuadPoly<PFP>(myMap,Algo::Render::GL1::SMOOTH, 1.0f,position, normal);
glDisable(GL_POLYGON_OFFSET_FILL);
}
......@@ -370,25 +388,27 @@ int main(int argc, char **argv)
sqt.statusMsg("Neww to create a sphere or Load for a mesh file");
CGoGNStream::allToConsole(&sqt);
int xx = 3;
double yy = 2.5;
bool zz=true;
int kk=32;
int cc=2;
{
using namespace CGoGN::Utils::QT;
inputValues( VarInteger(0,20,xx, "Entier",
VarBool(zz, "Bool",
VarDbl(0.314,3.14,yy,"Double",
VarSlider(10,100,kk,"Slider",
VarCombo("Riri;Fifi;Loulou;Donald",cc,"Combo") )))));
}
std::cout << "Int:" << xx << " Bool:"<<zz<< std::endl;
std::cout << "Dbl:" << yy << " Slider:"<<kk<< std::endl;
std::cout << "Combo:" << cc << std::endl;
sqt.cb_Open();
// int xx = 3;
// double yy = 2.5;
// bool zz=true;
// int kk=32;
// int cc=2;
//
// {
// using namespace CGoGN::Utils::QT;
//
// inputValues( VarInteger(0,20,xx, "Entier",
// VarBool(zz, "Bool",
// VarDbl(0.314,3.14,yy,"Double",
// VarSlider(10,100,kk,"Slider",
// VarCombo("Riri;Fifi;Loulou;Donald",cc,"Combo") )))));
// }
//
// std::cout << "Int:" << xx << " Bool:"<<zz<< std::endl;
// std::cout << "Dbl:" << yy << " Slider:"<<kk<< std::endl;
// std::cout << "Combo:" << cc << std::endl;
return app.exec();
}
README.TXT
View file @ 52e633f8
Dépendences Linux:
installer les paquets suivants:
cmake libXi-dev libXmu-dev freeglut3-dev libdevil-dev libglew-dev libgmp3-dev libxml2-dev libboost-dev libboost-thread-dev libzip-dev libqt4-help qt4-designer qt4-dev-tools uuid-dev
cmake libXi-dev libXmu-dev freeglut3-dev libdevil-dev libglew-dev libgmp3-dev libxml2-dev libboost-all-dev libzip-dev libqt4-help qt4-designer qt4-dev-tools uuid-dev
Pour compiler CGoGN:
- aller dans ThirdParty et taper "cmake .", puis make
......
include/Algo/MC/image.h
View file @ 52e633f8
......@@ -332,6 +332,17 @@ public:
float computeCurvatureCount(const DataType *ptrVox, const std::vector<int>& sphere, DataType val);
float computeCurvatureCount3(const DataType *ptrVox, const std::vector<int>& cylX, const std::vector<int>& cylY, const std::vector<int>& cyl2, DataType val);
void createMaskOffsetCylinders(std::vector<int>& tableX, std::vector<int>& tableY, std::vector<int>& tableZ, int _i32radius);
Image<DataType>* cropz(unsigned int zmin, unsigned int zmax);
void createNormalSphere(std::vector<Geom::Vec3f>& table, int _i32radius);
Geom::Vec3f computeNormal(DataType *ptrVox, const std::vector<Geom::Vec3f>& sphere, DataType val, unsigned int radius);
bool checkSaddlecomputeNormal(const Geom::Vec3f& P, const Geom::Vec3f& normal, unsigned int radius);
};
......
include/Algo/MC/image.hpp
View file @ 52e633f8
......@@ -479,7 +479,6 @@ Image<DataType>* Image<DataType>::Blur3()
return newImg;
}
template<typename DataType>
......@@ -548,6 +547,325 @@ float Image<DataType>::computeCurvatureCount(const DataType *ptrVox, const std::
}
// TESTING NEW CURVATURE METHODS
template<typename DataType>
void Image<DataType>::createMaskOffsetCylinders(std::vector<int>& tableX, std::vector<int>& tableY, std::vector<int>& tableZ, int _i32radius)
{
// compute the width of the sphere for memory allocation
int i32Width = 2*_i32radius + 1;
// squared radius
float fRad2 = (float)(_i32radius*_i32radius);
// memory allocation
// difficult to know how many voxels before computing,
// so the reserve for the BB
tableX.reserve(i32Width*i32Width*7);
tableX.clear();
tableY.reserve(i32Width*i32Width*7);
tableY.clear();
tableZ.reserve(i32Width*i32Width*7);
tableZ.clear();
// scan all the BB of the sphere
for (int z = -_i32radius; z<=_i32radius; z++)
{
for (int y = -_i32radius; y<=_i32radius; y++)
{
for (int x = -_i32radius; x<=_i32radius; x++)
{
Geom::Vec3f v((float)x,(float)y,(float)z);
float fLength = v.norm2();
// if inside the sphere
if (fLength<=fRad2)
{
// the the index of the voxel
int index = z * m_WXY + y * m_WX + x;
if ((x<=3) && (x>=-3))
tableX.push_back(index);
if ((y<=3) && (y>=-3))
tableY.push_back(index);
if ((z<=3) && (z>=-3))
tableZ.push_back(index);
}
}
}
}
}
template<typename DataType>
float Image<DataType>::computeCurvatureCount3(const DataType *ptrVox, const std::vector<int>& cylX, const std::vector<int>& cylY, const std::vector<int>& cylZ, DataType val)
{
int noir = 0;
int blanc = 0;
float vals[3];
for (std::vector<int>::const_iterator it=cylX.begin(); it!=cylX.end();it++)
{
const DataType *data = ptrVox + *it;
if (*data != val)
{
blanc++;
}
else
{
noir++;
}
}
if (blanc >= noir)
{
vals[0] = 1.0f - ((float)noir) / ((float)blanc);
}
else
{
vals[0] = -1.0f + ((float)blanc)/((float)noir);
}
noir = 0;
blanc = 0;
for (std::vector<int>::const_iterator it=cylY.begin(); it!=cylY.end();it++)
{
const DataType *data = ptrVox + *it;
if (*data != val)
{
blanc++;
}
else
{
noir++;
}
}
if (blanc >= noir)
{
vals[1] = 1.0f - ((float)noir) / ((float)blanc);
}
else
{
vals[1] = -1.0f + ((float)blanc)/((float)noir);
}
noir = 0;
blanc = 0;
for (std::vector<int>::const_iterator it=cylZ.begin(); it!=cylZ.end();it++)
{
const DataType *data = ptrVox + *it;
if (*data != val)
{
blanc++;
}
else
{
noir++;
}
}
if (blanc >= noir)
{
vals[2] = 1.0f - ((float)noir) / ((float)blanc);
}
else
{
vals[2] = -1.0f + ((float)blanc)/((float)noir);
}
// if ((valZ>valX) && (valZ>valY))
// return (valX + valY)/2.0f;
//
// if ((valY>valX) && (valY>valZ))
// return (valX + valZ)/2.0f;
//
// return (valY + valZ)/2.0f;
unsigned short m1,m2;
if ((abs(vals[0]) < abs(vals[1])) && (abs(vals[0]) < abs(vals[2])))
{
m1 =1;
m2 =2;
}
else
{
m1=0;
if (abs(vals[1]) < abs(vals[2]))
m2 = 2;
else
m2 = 1;
}
if (vals[m1]>0.0f)
if (vals[m2]<0.0f)
if ((vals[m1] - vals[m2])>0.8f)
return 1.0f;
if (vals[m1]<0.0f)
if (vals[m2]>0.0f)
if ((vals[m2] - vals[m1])>0.8f)
return 1.0f;
return std::max(std::max(abs(vals[0]),abs(vals[1])),abs(vals[2]));
}
template< typename DataType >
Image<DataType>* Image<DataType>::cropz(unsigned int zmin, unsigned int nb)
{
unsigned int zmax = zmin+nb;
if (zmax> m_WZ)
{
zmax = m_WZ;
nb = zmax - zmin;
}
DataType* data2 = new DataType[150*m_WY*m_WZ];
Image<DataType>* newImg = new Image<DataType>(data2,150,m_WY,nb,getVoxSizeX(),getVoxSizeY(),getVoxSizeZ());
newImg->m_Alloc=true;
// set origin of real data in image ??
for(unsigned int z=zmin; z< zmax; ++z)
{
for(int y=0; y<m_WY; ++y)
{
for(int x=0; x<150; ++x)
{
DataType* ori = getVoxelPtr(x,y,z);
DataType* dest = newImg->getVoxelPtr(x,y,z-zmin);
*dest = *ori;
}
}
}
return newImg;
}
template<typename DataType>
void Image<DataType>::createNormalSphere(std::vector<Geom::Vec3f>& table, int _i32radius)
{
// compute the width of the sphere for memory allocation
int i32Width = 2*_i32radius + 1;
table.reserve(i32Width*i32Width*i32Width);
table.clear();
// scan all the BB of the sphere
for (int z = -_i32radius; z<=_i32radius; z++)
{
for (int y = -_i32radius; y<=_i32radius; y++)
{
for (int x = -_i32radius; x<=_i32radius; x++)
{
Geom::Vec3f v((float)x,(float)y,(float)z);
float fLength = v.normalize();
// if inside the sphere
if (fLength<=_i32radius)
table.push_back(v);
else
table.push_back(Geom::Vec3f(0.0f,0.0f,0.0f));
}
}
}
}
template<typename DataType>
Geom::Vec3f Image<DataType>::computeNormal(DataType *ptrVox, const std::vector<Geom::Vec3f>& sphere, DataType val, unsigned int radius)
{
DataType *ucDat1 = ptrVox - radius*(m_WX + m_WX*m_WY);
Geom::Vec3f normal(0.0f,0.0f,0.0f);
unsigned int width = 2*radius+1;
unsigned int ind = 0;
for (unsigned int i=0; i<width;++i)
{
DataType *ucDat2 = ucDat1;
for (unsigned int j=0; j<width;++j)
{
DataType *ucDat3 = ucDat2;
for (unsigned int k=0; k<width;++k)
{
if (*ucDat3 == val)
{
normal += sphere[ind];
}
++ucDat3;
++ind;
}
ucDat2 += m_WX;
}
ucDat1 += m_WXY;
}
normal.normalize();
return normal;
}
template<typename DataType>
bool Image<DataType>::checkSaddlecomputeNormal(const Geom::Vec3f& P, const Geom::Vec3f& normal, unsigned int radius)
{
Geom::Vec3f V1;
if ( (fabs(normal[0]) <fabs(normal[1])) && (fabs(normal[0]) <fabs(normal[2])) )
{
V1 = normal ^ Geom::Vec3f(1.0f,0.0f,0.0);
}
else if (fabs(normal[1]) <fabs(normal[2]))
{
V1 = normal ^ Geom::Vec3f(0.0f,1.0f,0.0);
}
else
{
V1 = normal ^ Geom::Vec3f(0.0f,0.0f,1.0);
}
Geom::Vec3f V2 = normal ^ V1;
Geom::Vec3f Q = P + (0.5f * radius)*normal;
float le = 0.866f * radius; // (cos30)
Geom::Vec3f Q1 = Q + le*V1;
Geom::Vec3f Q2 = Q - le*V1;
DataType X1 = getVoxel(int(floor(Q1[0])), int(floor(Q1[1])), int(floor(Q1[2])));
DataType X2 = getVoxel(int(floor(Q2[0])), int(floor(Q2[1])), int(floor(Q2[2])));
Q1 = Q + le*V2;
Q2 = Q - le*V2;
DataType X3 = getVoxel(int(floor(Q1[0])), int(floor(Q1[1])), int(floor(Q1[2])));
DataType X4 = getVoxel(int(floor(Q2[0])), int(floor(Q2[1])), int(floor(Q2[2])));
le *= 0.707f; // (sqrt(2)/2)
Q1 = Q + le*(V1+V2);
Q2 = Q - le*(V1+V2);
DataType X5 = getVoxel(int(floor(Q1[0])), int(floor(Q1[1])), int(floor(Q1[2])));
DataType X6 = getVoxel(int(floor(Q2[0])), int(floor(Q2[1])), int(floor(Q2[2])));
Q1 = Q + le*(V1-V2);
Q2 = Q - le*(V1-V2);
DataType X7 = getVoxel(int(floor(Q1[0])), int(floor(Q1[1])), int(floor(Q1[2])));
DataType X8 = getVoxel(int(floor(Q2[0])), int(floor(Q2[1])), int(floor(Q2[2])));
if ((X1 == X2) && (X3==X4) && (X1!=X3))
return true;
if ((X5 == X6) && (X7==X8) && (X5!=X7))
return true;
return false;
}
} // end namespace
} // end namespace
} // end namespace
......
include/Algo/MC/marchingcube.h
View file @ 52e633f8
......@@ -260,6 +260,8 @@ public:
*/
Geom::Vec3f boundMax() const {return m_Image->boundMax();}
void removeFacesOfBoundary(AttributeHandler<unsigned char>& boundVertices, unsigned int frameWidth);
};
......
include/Algo/MC/marchingcube.hpp
View file @ 52e633f8
......@@ -22,7 +22,8 @@
* *
*******************************************************************************/
#include "windowing.h"
#include "Algo/MC/windowing.h"
#include "Topology/generic/dartmarker.h"
namespace CGoGN
{
......@@ -1192,6 +1193,64 @@ void MarchingCube<DataType, Windowing, PFP>::createLocalFaces(const unsigned cha
template< typename DataType, template < typename D2 > class Windowing, typename PFP >
void MarchingCube<DataType, Windowing, PFP>::removeFacesOfBoundary(AttributeHandler<unsigned char>& boundVertices, unsigned int frameWidth)
{
float xmin = frameWidth;
float xmax = m_Image->getWidthX() - frameWidth;
float ymin = frameWidth;
float ymax = m_Image->getWidthY() - frameWidth;
float zmin = frameWidth;
float zmax = m_Image->getWidthZ() - frameWidth;
// traverse position and create bound attrib
for(unsigned int it = m_positions.begin(); it != m_positions.end(); m_positions.next(it))
{
bool bound = (m_positions[it][0]<=xmin) || (m_positions[it][0]>=xmax) || \
(m_positions[it][1]<=ymin) || (m_positions[it][1]>=ymax) || \
(m_positions[it][2]<=zmin) || (m_positions[it][2]>=zmax);
if (bound)
{
boundVertices[it] = 1;
}
else
boundVertices[it] = 0;
}
// traverse face and check if all vertices are bound
DartMarker mf(*m_map);
for (Dart d = m_map->begin(); d != m_map->end();)
{
if (!mf.isMarked(d))
{
Dart dd = d;
Dart e = m_map->phi1(d);
Dart f = m_map->phi1(e);
m_map->next(d);
while ((d==e) || (d==f))
{
m_map->next(d);
}
if ((boundVertices[dd]!=0) && (boundVertices[e]!=0) && (boundVertices[f]!=0))
m_map->deleteFace(dd);
else
mf.markOrbit(FACE,dd);
}
}
}
} // end namespace
} // end namespace
} // end namespace
include/Topology/generic/cellmarker.h
View file @ 52e633f8
......@@ -56,12 +56,12 @@ public:
{
if(!map.isOrbitEmbedded(cell))
map.addEmbedding(cell) ;
m_mark = m_map.m_marksets[m_cell][m_thread].getNewMark() ;
m_mark = m_map.getMarkerSet(m_cell,m_thread).getNewMark() ;
}
virtual ~CellMarkerGen()
{
m_map.m_marksets[m_cell][m_thread].releaseMark(m_mark) ;
m_map.getMarkerSet(m_cell,m_thread).releaseMark(m_mark) ;
}
protected:
......@@ -75,6 +75,9 @@ public:
*/
virtual void mark(Dart d)
{
assert(m_map.getMarkerSet(m_cell,m_thread).testMark(m_mark));
assert(m_map.getMarkVector(m_cell, m_thread) != NULL);
unsigned int a = m_map.getEmbedding(m_cell, d) ;
if (a == EMBNULL)
a = m_map.embedNewCell(m_cell, d) ;
......@@ -87,6 +90,9 @@ public:
*/
virtual void unmark(Dart d)
{
assert(m_map.getMarkerSet(m_cell,m_thread).testMark(m_mark));
assert(m_map.getMarkVector(m_cell, m_thread) != NULL);
unsigned int a = m_map.getEmbedding(m_cell, d) ;
if (a == EMBNULL)
a = m_map.embedNewCell(m_cell, d) ;
......@@ -99,6 +105,9 @@ public:
*/
virtual bool isMarked(Dart d)
{
assert(m_map.getMarkerSet(m_cell,m_thread).testMark(m_mark));
assert(m_map.getMarkVector(m_cell, m_thread) != NULL);
unsigned int a = m_map.getEmbedding(m_cell, d) ;
if (a == EMBNULL)
return false ;
......@@ -111,6 +120,9 @@ public:
*/
virtual void mark(unsigned int em)
{
assert(m_map.getMarkerSet(m_cell,m_thread).testMark(m_mark));
assert(m_map.getMarkVector(m_cell, m_thread) != NULL);