Skip to content
GitLab
Commit aeffa662 authored by Sylvain Thery's avatar Sylvain Thery
Browse files

utilisation des nouvelles classes de rendu et de Qt

parent 604a068c
Hide whitespace changes
Inline Side-by-side
Apps/CMakeLists.txt
View file @ aeffa662
......@@ -2,6 +2,9 @@ SET(EXECUTABLE_OUTPUT_PATH ${CGoGN_ROOT_DIR}/bin)
SET (COMMON_LIBS ${GLUT_LIBRARY} ${OPENGL_LIBRARY} ${GLEW_LIBRARY} ${DEVIL_LIBRARIES} ${ZLIB_LIBRARIES} ${LIBXML2_LIBRARIES} gzstream AntTweakBar openctm assimp)
SET(CGoGN_LIBS_D topologyD algoD containerD utilsD)
SET(CGoGN_LIBS_R topology algo container utils)
IF(WIN32)
add_subdirectory(Examples/Release)
add_subdirectory(Tuto)
......
Apps/Examples/Release/CMakeLists.txt
View file @ aeffa662
......@@ -5,8 +5,16 @@ project(examples)
SET(CMAKE_BUILD_TYPE Release)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DNOTOPOWARNING")
# FOR Qt4
FIND_PACKAGE(Qt4 REQUIRED)
SET(QT_USE_QTOPENGL TRUE)
INCLUDE(${QT_USE_FILE})
ADD_DEFINITIONS(${QT_DEFINITIONS})
# define includes path
include_directories(
${CMAKE_CURRENT_BINARY_DIR}
/usr/include/libxml2/
${CGoGN_ROOT_DIR}/include
${CGoGN_ROOT_DIR}/ThirdParty/Numerical
......@@ -57,14 +65,16 @@ target_link_libraries( triangulation
add_executable( ter_meshes ../ter_meshes.cpp)
target_link_libraries( ter_meshes
container topology utils algo ${COMMON_LIBS} )
add_executable( polyhedronsView ../polyhedronsView.cpp)
QT4_WRAP_CPP(polyhedronsView_moc ../polyhedronsView.h)
add_executable( polyhedronsView ../polyhedronsView.cpp ${polyhedronsView_moc})
target_link_libraries( polyhedronsView
container topology utils algo ${COMMON_LIBS} )
${CGoGN_LIBS_R} ${COMMON_LIBS} ${QT_LIBRARIES} )
add_executable( extrusionView ../extrusionView.cpp)
QT4_WRAP_CPP(extrusionView_moc ../extrusionView.h)
add_executable( extrusionView ../extrusionView.cpp ${extrusionView_moc})
target_link_libraries( extrusionView
container topology utils algo ${COMMON_LIBS} )
${CGoGN_LIBS_R} ${COMMON_LIBS} ${QT_LIBRARIES} )
add_executable( scene ../scene.cpp)
target_link_libraries( scene
......
Apps/Examples/extrusionView.cpp
View file @ aeffa662
......@@ -24,7 +24,7 @@
#include <iostream>
#include "Utils/glutwin.h"
#include "extrusionView.h"
#include "Topology/generic/parameters.h"
#include "Topology/map/map2.h"
......@@ -33,12 +33,15 @@
#include "Geometry/vector_gen.h"
#include "Geometry/matrix.h"
#include "Geometry/transfo.h"
#include "Algo/Geometry/boundingbox.h"
#include "Algo/Render/vbo_MapRender.h"
#include "Algo/Geometry/boundingbox.h"
#include "Algo/Modelisation/extrusion.h"
#include "Topology/generic/parameters.h"
#include "Algo/Render/GL2/mapRender.h"
#include "Utils/shaderFlat.h"
#include "Utils/shaderSimpleColor.h"
#include <vector>
using namespace CGoGN;
......@@ -55,147 +58,58 @@ struct PFP: public PFP_STANDARD
PFP::MAP myMap;
class myGlutWin: public Utils::SimpleGlutWin
void MyQT::cb_initGL()
{
public:
/**
* position of object
*/
Geom::Vec3f gPosObj;
/**
* width of object
*/
float gWidthObj;
/**
* redraw CB
*/
void myRedraw();
// choose to use GL version 2
Utils::GLSLShader::setCurrentOGLVersion(2);
/**
* keyboard CB
*/
void myKeyboard(unsigned char keycode, int x, int y);
// create the render
m_render = new Algo::Render::GL2::MapRender();
/**
* Update VBO buffers for map
*/
void updateRender();
// create VBO for position
m_positionVBO = new Utils::VBO();
/**
* GL initialization
*/
void init();
// position handler
PFP::TVEC3 position ;
m_shader = new Utils::ShaderFlat();
m_shader->setAttributePosition(m_positionVBO);
m_shader->setDiffuse(Geom::Vec4f(0.,1.,0.,0.));
// using simple shader with color
m_shader2 = new Utils::ShaderSimpleColor();
m_shader2->setAttributePosition(m_positionVBO);
m_shader2->setColor(Geom::Vec4f(1.,1.,0.,0.));
/**
* render object
*/
Algo::Render::GL2::MapRender_VBO* m_render;
myGlutWin( int* argc, char **argv, int winX, int winY) :
SimpleGlutWin(argc,argv,winX,winY),
m_render(NULL)
{ }
~myGlutWin();
};
myGlutWin::~myGlutWin()
{
if (m_render)
delete m_render;
registerRunning(m_shader);
registerRunning(m_shader2);
}
void myGlutWin::init()
{
glClearColor(0.1f,0.1f,0.1f,0.0f);
glEnable(GL_DEPTH_TEST);
// glEnable(GL_NORMALIZE);
glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_TRUE);
glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, 1);
glLightfv(GL_LIGHT0, GL_DIFFUSE, lightZeroColor);
glLightfv(GL_LIGHT0, GL_POSITION, lightZeroPosition);
glEnable(GL_LIGHT0);
}
void myGlutWin::updateRender()
void MyQT::cb_redraw()
{
SelectorTrue allDarts;
// create the renderer (first call only)
if (m_render == NULL)
m_render = new Algo::Render::GL2::MapRender_VBO() ;
// update buffer op vertices positions
m_render->updateData(Algo::Render::GL2::POSITIONS, position);
// update flat faces primtives (warning need position buffer)
m_render->initPrimitives<PFP>(myMap, SelectorTrue(), Algo::Render::GL2::FLAT_TRIANGLES);
// update lines primitives
m_render->initPrimitives<PFP>(myMap, SelectorTrue(), Algo::Render::GL2::LINES);
}
void myGlutWin::myRedraw(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
// center the scene
float sc = 50./gWidthObj;
glScalef(sc,sc,sc);
glTranslatef(-gPosObj[0],-gPosObj[1],-gPosObj[2]);
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
glEnable(GL_LIGHTING);
// DRAW LINES OF OBJECTS
glDisable(GL_LIGHTING);
glColor3f(1.0f,1.0f,0.0f);
m_render->draw(Algo::Render::GL2::LINES) ;
m_render->draw(m_shader2, Algo::Render::GL2::LINES);
//shit for nice line rendering
glEnable( GL_POLYGON_OFFSET_FILL );
glPolygonOffset( 1.0f, 1.0f );
// DRAW FACES OF OBJECTS
glEnable(GL_LIGHTING);
glEnable(GL_COLOR_MATERIAL);
glColorMaterial(GL_FRONT_AND_BACK,GL_DIFFUSE);
glColor3f(0.0f,0.0f,0.9f);
m_render->draw(Algo::Render::GL2::FLAT_TRIANGLES) ;
glDisable( GL_POLYGON_OFFSET_FILL );
m_render->draw(m_shader, Algo::Render::GL2::TRIANGLES);
glPopMatrix();
glDisable(GL_POLYGON_OFFSET_FILL);
}
void myGlutWin::myKeyboard(unsigned char keycode, int x, int y)
{
switch(keycode)
{
case 27:
exit(0);
default:
break;
}
}
int main(int argc, char **argv)
{
/// init glut interface and
myGlutWin mgw(&argc,argv,800,800);
mgw.init();
// interface:
QApplication app(argc, argv);
MyQT sqt;
mgw.position = myMap.addAttribute<PFP::VEC3>(VERTEX_ORBIT, "position") ;
PFP::TVEC3 position = myMap.addAttribute<PFP::VEC3>(VERTEX_ORBIT, "position") ;
// define the face extruded (here a cross)
std::vector<PFP::VEC3> objV;
......@@ -225,18 +139,31 @@ int main(int argc, char **argv)
}
// extrusion
Dart d = Algo::Modelisation::extrusion_scale<PFP>(myMap, mgw.position, objV, PFP::VEC3(0.0,0.0,0.0), PFP::VEC3(0.0,1.0,0.0),true, pathV, false, pathRadius);
Dart d = Algo::Modelisation::extrusion_scale<PFP>(myMap, position, objV, PFP::VEC3(0.0,0.0,0.0), PFP::VEC3(0.0,1.0,0.0),true, pathV, false, pathRadius);
// update renderer
mgw.updateRender();
// bounding box
Geom::BoundingBox<PFP::VEC3> bb = Algo::Geometry::computeBoundingBox<PFP>(myMap, position);
float lWidthObj = std::max<PFP::REAL>(std::max<PFP::REAL>(bb.size(0), bb.size(1)), bb.size(2));
Geom::Vec3f lPosObj = (bb.min() + bb.max()) / PFP::REAL(2);
// envoit info BB a l'interface
sqt.setParamObject(lWidthObj,lPosObj.data());
// show 1 pour GL context
sqt.show();
// update du VBO position (context GL necessaire)
sqt.m_positionVBO->updateData(position);
// update des primitives du renderer
SelectorTrue allDarts;
sqt.m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::TRIANGLES);
sqt.m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::LINES);
// compute BB and store it for object positionning in screen
Geom::BoundingBox<PFP::VEC3> bb = Algo::Geometry::computeBoundingBox<PFP>(myMap,mgw.position) ;
mgw.gWidthObj = std::max<PFP::REAL>(std::max<PFP::REAL>(bb.size(0), bb.size(1)), bb.size(2));
mgw.gPosObj = (bb.min() + bb.max()) / PFP::REAL(2);
// show final pour premier redraw
sqt.show();
mgw.mainLoop();
// et on attend la fin.
return app.exec();
return 0;
}
Apps/Examples/extrusionView.h 0 → 100644
View file @ aeffa662
/*******************************************************************************
* CGoGN: Combinatorial and Geometric modeling with Generic N-dimensional Maps *
* version 0.1 *
* Copyright (C) 2009, IGG Team, LSIIT, 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: https://iggservis.u-strasbg.fr/CGoGN/ *
* Contact information: cgogn@unistra.fr *
* *
*******************************************************************************/
#ifndef EXTRUSIONVIEW_H_
#define EXTRUSIONVIEW_H_
#include <iostream>
#include "Utils/qtSimple.h"
// forward definitions (minimize includes)
namespace CGoGN { namespace Algo { namespace Render { namespace GL2 { class MapRender; }}}}
namespace CGoGN { namespace Utils { class VBO; } }
namespace CGoGN { namespace Utils { class ShaderFlat; } }
namespace CGoGN { namespace Utils { class ShaderSimpleColor; } }
using namespace CGoGN ;
/**
* A class for a little interface and rendering
*/
class MyQT: public Utils::QT::SimpleQT
{
Q_OBJECT
public:
// render
Algo::Render::GL2::MapRender* m_render;
// VBO
Utils::VBO* m_positionVBO;
//2 shaders
Utils::ShaderFlat* m_shader;
Utils::ShaderSimpleColor* m_shader2;
MyQT():m_render(NULL), m_positionVBO(NULL), m_shader(NULL), m_shader2(NULL){}
// callbacks of simpleQT to overdefine:
void cb_redraw();
void cb_initGL();
};
#endif
Apps/Examples/polyhedronsView.cpp
View file @ aeffa662
......@@ -24,7 +24,7 @@
#include <iostream>
#include "Utils/glutwin.h"
#include "polyhedronsView.h"
#include "Topology/generic/parameters.h"
#include "Topology/map/map2.h"
......@@ -35,10 +35,13 @@
#include "Geometry/transfo.h"
#include "Algo/Geometry/boundingbox.h"
#include "Algo/Render/vbo_MapRender.h"
#include "Algo/Modelisation/polyhedron.h"
#include "Topology/generic/parameters.h"
#include "Algo/Render/GL2/mapRender.h"
#include "Utils/shaderFlat.h"
#include "Utils/shaderSimpleColor.h"
using namespace CGoGN;
......@@ -53,156 +56,66 @@ struct PFP: public PFP_STANDARD
PFP::MAP myMap;
class myGlutWin: public Utils::SimpleGlutWin
{
public:
/**
* position of object
*/
Geom::Vec3f gPosObj;
/**
* width of object
*/
float gWidthObj;
/**
* redraw CB
*/
void myRedraw();
/**
* keyboard CB
*/
void myKeyboard(unsigned char keycode, int x, int y);
/**
* Update VBO buffers for map
*/
void updateRender();
/**
* GL initialization
*/
void init();
// position handler
PFP::TVEC3 position ;
/**
* render object
*/
Algo::Render::GL2::MapRender_VBO* m_render;
myGlutWin( int* argc, char **argv, int winX, int winY) :
SimpleGlutWin(argc,argv,winX,winY),
m_render(NULL)
{ }
~myGlutWin();
};
myGlutWin::~myGlutWin()
{
if (m_render)
delete m_render;
}
void myGlutWin::init()
void MyQT::cb_initGL()
{
// choose to use GL version 2
Utils::GLSLShader::setCurrentOGLVersion(2);
glClearColor(0.1f,0.1f,0.1f,0.0f);
glEnable(GL_DEPTH_TEST);
glEnable(GL_NORMALIZE);
// create the render
m_render = new Algo::Render::GL2::MapRender();
glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_TRUE);
glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, 1);
glLightfv(GL_LIGHT0, GL_DIFFUSE, lightZeroColor);
glLightfv(GL_LIGHT0, GL_POSITION, lightZeroPosition);
glEnable(GL_LIGHT0);
}
// create VBO for position
m_positionVBO = new Utils::VBO();
void myGlutWin::updateRender()
{
SelectorTrue allDarts;
m_shader = new Utils::ShaderFlat();
m_shader->setAttributePosition(m_positionVBO);
m_shader->setDiffuse(Geom::Vec4f(0.,1.,0.,0.));
// create the renderer (first call only)
if (m_render == NULL)
m_render = new Algo::Render::GL2::MapRender_VBO() ;
// using simple shader with color
m_shader2 = new Utils::ShaderSimpleColor();
m_shader2->setAttributePosition(m_positionVBO);
m_shader2->setColor(Geom::Vec4f(1.,1.,0.,0.));
// update buffer op vertices positions
m_render->updateData(Algo::Render::GL2::POSITIONS, position);
// update flat faces primtives (warning need position buffer)
m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::FLAT_TRIANGLES);
// update lines primitives
m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::LINES);
registerRunning(m_shader);
registerRunning(m_shader2);
}
void myGlutWin::myRedraw(void)
void MyQT::cb_redraw()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
// center the scene
float sc = 50./gWidthObj;
glScalef(sc,sc,sc);
glTranslatef(-gPosObj[0],-gPosObj[1],-gPosObj[2]);
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
glEnable(GL_LIGHTING);
// DRAW LINES OF OBJECTS
glDisable(GL_LIGHTING);
glColor3f(1.0f,1.0f,0.0f);
m_render->draw(Algo::Render::GL2::LINES) ;
m_render->draw(m_shader2, Algo::Render::GL2::LINES);
//shit for nice line rendering
glEnable( GL_POLYGON_OFFSET_FILL );
glPolygonOffset( 1.0f, 1.0f );
// DRAW FACES OF OBJECTS
glEnable(GL_LIGHTING);
glEnable(GL_COLOR_MATERIAL);
glColorMaterial(GL_FRONT_AND_BACK,GL_DIFFUSE);
glColor3f(0.0f,0.0f,0.9f);
m_render->draw(Algo::Render::GL2::FLAT_TRIANGLES) ;
glDisable( GL_POLYGON_OFFSET_FILL );
m_render->draw(m_shader, Algo::Render::GL2::TRIANGLES);
glPopMatrix();
glDisable(GL_POLYGON_OFFSET_FILL);
}
void myGlutWin::myKeyboard(unsigned char keycode, int x, int y)
{
switch(keycode)
{
case 27:
exit(0);
default:
break;
}
}
int main(int argc, char **argv)
{
/// init glut interface and
myGlutWin mgw(&argc,argv,800,800);
mgw.init();
// interface:
QApplication app(argc, argv);
MyQT sqt;
mgw.position = myMap.addAttribute<PFP::VEC3>(VERTEX_ORBIT, "position") ;
PFP::TVEC3 position = myMap.addAttribute<PFP::VEC3>(VERTEX_ORBIT, "position") ;
// create a cylinder
Algo::Modelisation::Polyhedron<PFP> prim1(myMap, mgw.position);
Algo::Modelisation::Polyhedron<PFP> prim1(myMap, position);
prim1.cylinder_topo(16,8, true, false);
prim1.embedCylinder(30.0f, 10.0f, 70.0f);
// create a sphere
Algo::Modelisation::Polyhedron<PFP> prim2(myMap, mgw.position);
Algo::Modelisation::Polyhedron<PFP> prim2(myMap, position);
prim2.cylinder_topo(16,16, true, true); // topo of sphere is a closed cylinder
prim2.embedSphere(40.0f);
......@@ -214,7 +127,7 @@ int main(int argc, char **argv)
prim2.transform(trf);
// create a tore
Algo::Modelisation::Polyhedron<PFP> prim3(myMap, mgw.position);
Algo::Modelisation::Polyhedron<PFP> prim3(myMap, position);
prim3.tore_topo(16, 12);
prim3.embedTore(30.0f,10.0f);
// transformation
......@@ -225,7 +138,7 @@ int main(int argc, char **argv)
prim3.transform(trf);
// create a subdivided cube
Algo::Modelisation::Polyhedron<PFP> prim4(myMap, mgw.position);
Algo::Modelisation::Polyhedron<PFP> prim4(myMap, position);
prim4.cube_topo(4, 5, 6);
prim4.embedCube(50.0f,50.0f, 50.0f);
......@@ -235,16 +148,32 @@ int main(int argc, char **argv)
Geom::translate<float>(270.0f,0.0,0.0,trf);
prim4.transform(trf);
// update renderer
mgw.updateRender();
// bounding box
Geom::BoundingBox<PFP::VEC3> bb = Algo::Geometry::computeBoundingBox<PFP>(myMap, position);
float lWidthObj = std::max<PFP::REAL>(std::max<PFP::REAL>(bb.size(0), bb.size(1)), bb.size(2));
Geom::Vec3f lPosObj = (bb.min() + bb.max()) / PFP::REAL(2);
// envoit info BB a l'interface
sqt.setParamObject(lWidthObj,lPosObj.data());
// show 1 pour GL context
sqt.show();
// update du VBO position (context GL necessaire)
sqt.m_positionVBO->updateData(position);
// update des primitives du renderer
SelectorTrue allDarts;
sqt.m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::TRIANGLES);
sqt.m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::LINES);
// show final pour premier redraw