Skip to content

GitLab

C
CGoGN
Commit c3df6df0 authored by untereiner's avatar untereiner
Browse files
Options

Merge cgogn:~thery/CGoGN

parents 44d02608 432667ae
Hide whitespace changes
Inline Side-by-side
Showing with 247 additions and 101 deletions
Apps/Examples/mcmesh.cpp
View file @ c3df6df0
......@@ -154,7 +154,7 @@ void MCMesh::MC()
void MCMesh::updateRender()
{
SelectorDartNoBoundary<PFP::MAP> nb(myMap);
// SelectorDartNoBoundary<PFP::MAP> nb(myMap);
//TODO add Browser for no border
m_render->initPrimitives<PFP>(myMap, Algo::Render::GL2::LINES);
m_render->initPrimitives<PFP>(myMap, Algo::Render::GL2::TRIANGLES);
......
Apps/Tuto/show_traversors.cpp
View file @ c3df6df0
......@@ -118,7 +118,6 @@ void MyQT::cb_initGL()
m_render_topo = new Algo::Render::GL2::Topo3Render();
// SelectorDartNoBoundary<PFP::MAP> nb(myMap);
m_render_topo->updateData<PFP>(myMap, position, 0.95f, 0.9f, 0.8f);
m_dm_topo = new DartMarker(myMap);
}
......@@ -145,7 +144,6 @@ void MyQT::cb_mousePress(int button, int x, int y)
{
if (Shift())
{
// SelectorDartNoBoundary<PFP::MAP> nb(myMap);
Dart d = m_render_topo->picking<PFP>(myMap, x, y);
if (d != Dart::nil())
{
......@@ -199,7 +197,6 @@ void MyQT::traverse2()
return;
m_last=2;
// int code = (m_ajd_or_inci2)*100+m_first2*10+m_second2;
SelectorDartNoBoundary<PFP::MAP> nb(myMap);
m_drawer.newList(GL_COMPILE);
m_drawer.lineWidth(7.0f);
......@@ -266,8 +263,6 @@ void MyQT::traverse3()
m_last=3;
SelectorDartNoBoundary<PFP::MAP> nb(myMap);
m_affDarts.clear();
m_drawer.newList(GL_COMPILE);
......
Apps/Tuto/tuto1.cpp
View file @ c3df6df0
......@@ -77,7 +77,8 @@ void MyQT::createMap()
show();
// render the topo of the map without boundary darts
m_render_topo->updateData<PFP>(myMap, position, 0.9f, 0.9f,true );
m_render_topo->setInitialBoundaryDartsColor(0,1,0);
m_render_topo->updateData<PFP>(myMap, position, 0.9f, 0.9f,true);
}
// initialization GL callback
......
Apps/Tuto/tuto_oper2.cpp
View file @ c3df6df0
......@@ -191,9 +191,10 @@ void MyQT::createMap(int n)
dm.markAll();
m_render_topo->setDartWidth(5.0f);
m_render_topo->setDartWidth(4.0f);
m_render_topo->setInitialDartsColor(0.0f,0.0f,0.0f);
m_render_topo->updateData<PFP>(myMap, position, 0.9f, 0.9f); // nb
m_render_topo->setInitialBoundaryDartsColor(0.0f,0.0f,0.0f);
m_render_topo->updateData<PFP>(myMap, position, 0.9f, 0.9f,true); // nb
for (Dart d=myMap.begin(); d!=myMap.end(); myMap.next(d))
{
......@@ -211,7 +212,8 @@ void MyQT::createMap(int n)
void MyQT::updateMap()
{
m_render_topo->updateData<PFP>(myMap, position, 0.9f, 0.9f); // nb
m_render_topo->setInitialBoundaryDartsColor(0.0f,0.0f,0.0f);
m_render_topo->updateData<PFP>(myMap, position, 0.9f, 0.9f,true); // nb
for (Dart d=myMap.begin(); d!=myMap.end(); myMap.next(d))
{
if (dm.isMarked(d) && (!myMap.isBoundaryMarked2(d)))
......@@ -227,7 +229,7 @@ void MyQT::updateMap()
void MyQT::cb_initGL()
{
glClearColor(1.0f,1.0f,1.0f,1.0f);
m_render_topo = new Algo::Render::GL2::TopoRender() ;
m_render_topo = new Algo::Render::GL2::TopoRender(0.01f) ;
}
// redraw GL callback (clear and swap already done)
......
Apps/Tuto/tuto_oper2.h
View file @ c3df6df0
......@@ -69,7 +69,7 @@ class MyQT: public Utils::QT::SimpleQT
{
Q_OBJECT
public:
MyQT():nb(myMap),m_render_topo(NULL),m_selected(NIL),m_selected2(NIL),dm(myMap),m_shift(0.01f) {}
MyQT():m_render_topo(NULL),m_selected(NIL),m_selected2(NIL),dm(myMap),m_shift(0.01f) {}
void cb_redraw();
void cb_initGL();
......@@ -87,8 +87,6 @@ protected:
VertexAttribute<VEC3> position;
DartAttribute<VEC3> colorDarts;
SelectorDartNoBoundary<PFP::MAP> nb;
// render (for the topo)
Algo::Render::GL2::TopoRender* m_render_topo;
Dart m_selected;
......
Apps/Tuto/tuto_orbits.cpp
View file @ c3df6df0
......@@ -142,8 +142,7 @@ void MyQT::cb_initGL()
Utils::GLSLShader::setCurrentOGLVersion(2);
m_render_topo = new Algo::Render::GL2::Topo3Render();
SelectorDartNoBoundary<PFP::MAP> nb(myMap);
m_render_topo->updateData<PFP>(myMap, position, 0.9f, 0.8f, 0.8f/*, nb*/);
m_render_topo->updateData<PFP>(myMap, position, 0.9f, 0.8f, 0.8f);
m_strings = new Utils::Strings3D(true, Geom::Vec3f(0.1f,0.0f,0.3f));
registerShader(m_strings);
......@@ -167,8 +166,7 @@ void MyQT::cb_mousePress(int button, int x, int y)
{
if (Shift())
{
SelectorDartNoBoundary<PFP::MAP> nb(myMap);
m_clicked = m_render_topo->picking<PFP>(myMap, x,y/*, nb*/);
m_clicked = m_render_topo->picking<PFP>(myMap, x,y);
if (m_clicked != Dart::nil())
{
unsigned int orbs[9] = {VERTEX,EDGE,FACE,VOLUME,PFP::MAP::VERTEX_OF_PARENT,PFP::MAP::EDGE_OF_PARENT,PFP::MAP::FACE_OF_PARENT,PFP::MAP::VERTEX_OF_PARENT2,PFP::MAP::EDGE_OF_PARENT2};
......
include/Algo/Render/GL2/topo3Render.hpp
View file @ c3df6df0
......@@ -75,6 +75,7 @@ void Topo3Render::updateDataMap3(typename PFP::MAP& mapx, const VertexAttribute<
m_nbDarts = 0;
for (Dart d = mapx.begin(); d != mapx.end(); mapx.next(d))
{
if (!mapx.isBoundaryMarked3(d)) // in the following code Traversor do not traverse boundary
m_nbDarts++;
}
......@@ -237,25 +238,27 @@ void Topo3Render::setDartsIdColor(typename PFP::MAP& map)
for (Dart d = map.begin(); d != map.end(); map.next(d))
{
if (nb < m_nbDarts)
if ( !map.isBoundaryMarked3(d)) // topo3 Render do not traverse boundary
{
float r,g,b;
dartToCol(d, r,g,b);
float* local = colorBuffer+3*m_attIndex[d]; // get the right position in VBO
*local++ = r;
*local++ = g;
*local++ = b;
*local++ = r;
*local++ = g;
*local++ = b;
nb++;
}
else
{
CGoGNerr << "Error buffer too small for color picking (change the selector parameter ?)" << CGoGNendl;
break;
if (nb < m_nbDarts)
{
float r,g,b;
dartToCol(d, r,g,b);
float* local = colorBuffer+3*m_attIndex[d]; // get the right position in VBO
*local++ = r;
*local++ = g;
*local++ = b;
*local++ = r;
*local++ = g;
*local++ = b;
nb++;
}
else
{
CGoGNerr << "Error buffer too small for color picking (change the selector parameter ?)" << CGoGNendl;
break;
}
}
}
glUnmapBuffer(GL_ARRAY_BUFFER);
......@@ -270,15 +273,18 @@ void Topo3Render::updateColors(typename PFP::MAP& map, const VertexAttribute<typ
for (Dart d = map.begin(); d != map.end(); map.next(d))
{
if (nb < m_nbDarts)
if ( !map.isBoundaryMarked3(d)) // topo3 Render do not traverse boundary
{
colorBuffer[m_attIndex[d]] = colors[d];
nb++;
}
else
{
CGoGNerr << "Error buffer too small for color picking (change the selector parameter ?)" << CGoGNendl;
break;
if (nb < m_nbDarts)
{
colorBuffer[m_attIndex[d]] = colors[d];
nb++;
}
else
{
CGoGNerr << "Error buffer too small for color picking (change the selector parameter ?)" << CGoGNendl;
break;
}
}
}
glUnmapBuffer(GL_ARRAY_BUFFER);
......@@ -313,6 +319,7 @@ void Topo3Render::updateDataGMap3(typename PFP::MAP& mapx, const VertexAttribute
m_nbDarts = 0;
for (Dart d = mapx.begin(); d != mapx.end(); mapx.next(d))
{
if (!map.isBoundaryMarked3(d)) // in the following code Traversor do not traverse boundary
m_nbDarts++;
}
......
include/Algo/Render/GL2/topoRender.h
View file @ c3df6df0
......@@ -94,11 +94,21 @@ protected:
*/
float m_topo_relation_width;
/// shifting along normals for 3-map boundary drawing
float m_normalShift;
float m_boundShift;
/**
* initial darts color (set in update)
*/
Geom::Vec3f m_dartsColor;
/**
* initial darts color (set in update)
*/
Geom::Vec3f m_dartsBoundaryColor;
float *m_color_save;
/**
......@@ -130,7 +140,7 @@ protected:
* affect a color to each dart
*/
template<typename PFP>
void setDartsIdColor(typename PFP::MAP& map);
void setDartsIdColor(typename PFP::MAP& map, bool withBoundary);
/**
* save colors before picking
......@@ -146,8 +156,7 @@ public:
/**
* Constructor
*/
TopoRender();
TopoRender(float bs = 0.01f);
/**
* Destructor
......@@ -185,6 +194,7 @@ public:
* draw all topo
*/
void drawTopo();
/**
* change dart drawing color
* @param d the dart
......@@ -205,6 +215,8 @@ public:
void setInitialDartsColor(float r, float g, float b);
void setInitialBoundaryDartsColor(float r, float g, float b);
/**
* redraw one dart with specific width and color (not efficient use only for debug with small amount of call)
* @param d the dart
......@@ -225,7 +237,7 @@ public:
* @return the dart or NIL
*/
template<typename PFP>
Dart picking(typename PFP::MAP& map, int x, int y);
Dart picking(typename PFP::MAP& map, int x, int y, bool withBoundary=false);
template<typename PFP>
......@@ -245,6 +257,13 @@ public:
template <typename PFP>
void updateDataGMap(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& positions, float ke, float kf, bool withBoundary = false);
/**
* Special update function used to draw boundary of map3
*/
template<typename PFP>
void updateDataBoundary(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& positions, float ke, float kf,float ns);
/**
* render to svg struct
*/
......@@ -254,6 +273,18 @@ public:
* render svg into svg file
*/
void svgout2D(const std::string& filename, const glm::mat4& model, const glm::mat4& proj);
/**
* @brief set normal shift for boundary of dim 3 drawing
* @param ns distance shift along normals (use BB.diagSize()/100 is good approximation)
*/
void setNormalShift(float ns);
/**
* @brief set boundary shift for boundary of dim 2 drawing
* @param ns distance shift
*/
void setBoundaryShift(float bs);
};
// just for compatibility with old code
......
include/Algo/Render/GL2/topoRender.hpp
View file @ c3df6df0
......@@ -30,9 +30,12 @@
#include "Topology/map/embeddedMap2.h"
#include "Topology/gmap/embeddedGMap2.h"
#include "Algo/Geometry/basic.h"
#include "Geometry/distances.h"
#include "Algo/Geometry/centroid.h"
#include "Algo/Geometry/normal.h"
#include "Topology/generic/mapBrowser.h"
namespace CGoGN
{
......@@ -46,6 +49,22 @@ namespace Render
namespace GL2
{
template<typename PFP>
void TopoRender::updateDataBoundary(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& positions, float ke, float kf,float ns)
{
m_normalShift = ns;
SelectorDartBoundary<typename PFP::MAP> sdb(map);
MapBrowserSelector mbs(map,sdb);
map.setBrowser(&mbs);
updateData<PFP>(map,positions, ke, kf,true);
map.setBrowser(NULL);
m_normalShift = 0.0f;
}
template<typename PFP>
void TopoRender::updateData(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& positions, float ke, float kf, bool withBoundary)
{
......@@ -83,6 +102,7 @@ void TopoRender::updateDataMap(typename PFP::MAP& mapx, const VertexAttribute<ty
{
if (withBoundary || !map.isBoundaryMarked2(d))
vecDarts.push_back(d);
}
m_nbDarts = vecDarts.size();
......@@ -120,41 +140,96 @@ void TopoRender::updateDataMap(typename PFP::MAP& mapx, const VertexAttribute<ty
if (!mf.isMarked(d))
{
vecPos.clear();
VEC3 center = Algo::Surface::Geometry::faceCentroidELW<PFP>(mapx,d,positions);
float k = 1.0f - kf;
Dart dd = d;
do
if (!map.isBoundaryMarked2(d))
{
vecPos.push_back(center*k + positions[dd]*kf);
dd = map.phi1(dd);
} while (dd != d);
unsigned int nb = vecPos.size();
vecPos.push_back(vecPos.front()); // copy the first for easy computation on next loop
k = 1.0f - ke;
for (unsigned int i = 0; i < nb; ++i)
VEC3 center = Algo::Surface::Geometry::faceCentroidELW<PFP>(mapx,d,positions);
float k = 1.0f - kf;
Dart dd = d;
do
{
vecPos.push_back(center*k + positions[dd]*kf);
dd = map.phi1(dd);
} while (dd != d);
if (m_normalShift > 0.0f)
{
VEC3 normal = Algo::Surface::Geometry::newellNormal<PFP>(mapx,d,positions);
for (typename std::vector<VEC3>::iterator pit = vecPos.begin(); pit != vecPos.end(); ++pit)
{
*pit -= normal*m_normalShift;
}
}
unsigned int nb = vecPos.size();
vecPos.push_back(vecPos.front()); // copy the first for easy computation on next loop
k = 1.0f - ke;
for (unsigned int i = 0; i < nb; ++i)
{
VEC3 P = vecPos[i]*ke + vecPos[i+1]*k;
VEC3 Q = vecPos[i+1]*ke + vecPos[i]*k;
m_attIndex[d] = indexDC;
indexDC+=2;
*positionDartBuf++ = P;
*positionDartBuf++ = Q;
*colorDartBuf++ = m_dartsColor;
*colorDartBuf++ = m_dartsColor;
VEC3 f = P*0.5f + Q*0.5f;
fv2[d] = f;
f = P*0.1f + Q*0.9f;
fv1[d] = f;
f = P*0.9f + Q*0.1f;
fv11[d] = f;
d = map.phi1(d);
}
mf.markOrbit<FACE>(d);
}
else if (withBoundary)
{
VEC3 P = vecPos[i]*ke + vecPos[i+1]*k;
VEC3 Q = vecPos[i+1]*ke + vecPos[i]*k;
m_attIndex[d] = indexDC;
indexDC+=2;
*positionDartBuf++ = P;
*positionDartBuf++ = Q;
*colorDartBuf++ = m_dartsColor;
*colorDartBuf++ = m_dartsColor;
VEC3 f = P*0.5f + Q*0.5f;
fv2[d] = f;
f = P*0.1f + Q*0.9f;
fv1[d] = f;
f = P*0.9f + Q*0.1f;
fv11[d] = f;
d = map.phi1(d);
Dart dd = d;
do
{
Dart ee = mapx.phi2(dd);
VEC3 normal = Algo::Surface::Geometry::newellNormal<PFP>(mapx,ee,positions);
VEC3 vd = Algo::Surface::Geometry::vectorOutOfDart<PFP>(mapx,ee,positions);
VEC3 v = vd ^ normal;
v.normalize();
VEC3 P = positions[map.phi1(ee)] + v* m_boundShift;
vecPos.push_back(P);
dd = map.phi1(dd);
ee = mapx.phi2(dd);
P = positions[map.phi1(ee)] + v* m_boundShift;
vecPos.push_back(P);
} while (dd != d);
unsigned int nb = vecPos.size()/2;
float k = 1.0f - ke;
for (unsigned int i = 0; i < nb; ++i)
{
VEC3 P = vecPos[2*i]*ke + vecPos[2*i+1]*k;
VEC3 Q = vecPos[2*i+1]*ke + vecPos[2*i]*k;
m_attIndex[d] = indexDC;
indexDC+=2;
*positionDartBuf++ = P;
*positionDartBuf++ = Q;
*colorDartBuf++ = m_dartsBoundaryColor;
*colorDartBuf++ = m_dartsBoundaryColor;
VEC3 f = P*0.5f + Q*0.5f;
fv2[d] = f;
f = P*0.1f + Q*0.9f;
fv1[d] = f;
f = P*0.9f + Q*0.1f;
fv11[d] = f;
d = map.phi1(d);
}
mf.markOrbit<FACE>(d);
}
mf.markOrbit<FACE>(d);
}
}
......@@ -184,7 +259,7 @@ void TopoRender::updateDataMap(typename PFP::MAP& mapx, const VertexAttribute<ty
Dart e = map.phi2(d);
// if (good(e) && (e.index > d.index))
if ( (withBoundary || !map.isBoundaryMarked2(e)) && (d < e ))
if ( (withBoundary || !map.isBoundaryMarked2(e)) && (e.index > d.index))
{
*positionF2++ = fv2[d];
*positionF2++ = fv2[e];
......@@ -269,9 +344,19 @@ void TopoRender::updateDataGMap(typename PFP::MAP& mapx, const VertexAttribute<t
dd = map.phi1(dd);
} while (dd != d);
if (m_normalShift > 0.0f)
{
VEC3 normal = Algo::Surface::Geometry::newellNormal<PFP>(mapx,d,positions);
for (typename std::vector<VEC3>::iterator pit = vecPos.begin(); pit != vecPos.end(); ++pit)
{
*pit -= normal*m_normalShift;
}
}
unsigned int nb = vecPos.size();
vecPos.push_back(vecPos.front()); // copy the first for easy computation on next loop
k = 1.0f - ke;
for (unsigned int i = 0; i < nb; ++i)
{
......@@ -355,7 +440,7 @@ void TopoRender::updateDataGMap(typename PFP::MAP& mapx, const VertexAttribute<t
}
template<typename PFP>
void TopoRender::setDartsIdColor(typename PFP::MAP& map)
void TopoRender::setDartsIdColor(typename PFP::MAP& map, bool withBoundary)
{
m_vbo3->bind();
float* colorBuffer = reinterpret_cast<float*>(glMapBuffer(GL_ARRAY_BUFFER, GL_READ_WRITE));
......@@ -370,33 +455,38 @@ void TopoRender::setDartsIdColor(typename PFP::MAP& map)
for (Dart d = map.begin(); d != map.end(); map.next(d))
{
if (nb < m_nbDarts)
{
float r,g,b;
dartToCol(d, r,g,b);
float* local = colorBuffer+3*m_attIndex[d]; // get the right position in VBO
*local++ = r;
*local++ = g;
*local++ = b;
*local++ = r;
*local++ = g;
*local++ = b;
nb++;
}
else
if (withBoundary || !map.isBoundaryMarked2(d))
{
CGoGNerr << "Error buffer too small for color picking (change the good parameter ?)" << CGoGNendl;
break;
if (nb < m_nbDarts)
{
float r,g,b;
dartToCol(d, r,g,b);
float* local = colorBuffer+3*m_attIndex[d]; // get the right position in VBO
*local++ = r;
*local++ = g;
*local++ = b;
*local++ = r;
*local++ = g;
*local++ = b;
nb++;
}
else
{
CGoGNerr << "Error buffer too small for color picking (change the good parameter ?)" << CGoGNendl;
CGoGNerr << "NB = " << nb << " NBDARTs = "<< m_nbDarts<<CGoGNendl;
break;
}
}
}
glUnmapBuffer(GL_ARRAY_BUFFER);
}
template<typename PFP>
Dart TopoRender::picking(typename PFP::MAP& map,int x, int y)
Dart TopoRender::picking(typename PFP::MAP& map,int x, int y, bool withBoundary)
{
pushColors();
setDartsIdColor<PFP>(map);
setDartsIdColor<PFP>(map,withBoundary);
Dart d = pickColor(x,y);
popColors();
return d;
......
include/Topology/generic/mapBrowser.hpp
View file @ c3df6df0
......@@ -32,7 +32,11 @@ inline MapBrowserSelector::MapBrowserSelector(AttribMap& m, const FunctorSelect&
inline Dart MapBrowserSelector::begin() const
{
return m_map.realBegin() ;
Dart d = m_map.realBegin() ;
while ( (d != m_map.realEnd()) && !m_selector(d) )
m_map.realNext(d);
return d;
}
inline Dart MapBrowserSelector::end() const
......
src/Algo/Render/topoRender.cpp
View file @ c3df6df0
......@@ -38,12 +38,15 @@ namespace Render
namespace GL2
{
TopoRender::TopoRender():
TopoRender::TopoRender(float bs):
m_nbDarts(0),
m_nbRel2(0),
m_topo_dart_width(2.0f),
m_topo_relation_width(3.0f),
m_normalShift(0.0f),
m_boundShift(bs),
m_dartsColor(1.0f,1.0f,1.0f),
m_dartsBoundaryColor(0.7f,1.0f,0.7f),
m_bufferDartPosition(NULL)
{
m_vbo0 = new Utils::VBO();
......@@ -129,6 +132,12 @@ void TopoRender::setInitialDartsColor(float r, float g, float b)
m_dartsColor = Geom::Vec3f(r,g,b);
}
void TopoRender::setInitialBoundaryDartsColor(float r, float g, float b)
{
m_dartsBoundaryColor = Geom::Vec3f(r,g,b);
}
void TopoRender::drawDarts()
{
if (m_nbDarts==0)
......@@ -336,6 +345,17 @@ void TopoRender::toSVG(Utils::SVG::SVGOut& svg)
}
void TopoRender::setNormalShift(float ns)
{
m_normalShift = ns;
}
void TopoRender::setBoundaryShift(float bs)
{
m_boundShift = bs;
}
}//end namespace GL2