void SimpleVisu::cb_redraw(Scene* scene){
while(!l_waitingAssoc.isEmpty()){
QPair<Scene*,MapHandler*> p= l_waitingAssoc.takeFirst();
Scene* s= p.first;
if(h_info.find(s)==h_info.end()){
MapHandler* vh= p.second;
VBOHandler* vboPosition, *vboNormal;
if(!(vboPosition=vh->findVBO("positionVBO"))){
vboPosition= vh->addNewVBO("positionVBO");
}
if(!(vboNormal=vh->findVBO("normalVBO"))){
vboNormal= vh->addNewVBO("normalVBO");
}
PFP::MAP* map= (PFP::MAP*)vh->map();
VertexAttribute<VEC3> position= map->getAttribute<PFP::VEC3, VERTEX>("position");
VertexAttribute<VEC3> normal= map->getAttribute<PFP::VEC3, VERTEX>("normal") ;
if(!normal.isValid()){
normal= map->addAttribute<PFP::VEC3, VERTEX>("normal");
if(position.isValid()){
Algo::Geometry::computeNormalVertices<PFP>(*map, position, normal) ;
}
}
Algo::Render::GL2::MapRender* render= NULL;
bool valid= position.isValid() && normal.isValid();
if(valid){
vboPosition->updateData(position);
vboNormal->updateData(normal) ;
render= new Algo::Render::GL2::MapRender();
render->initPrimitives<PFP>(*map, allDarts, Algo::Render::GL2::POINTS) ;
render->initPrimitives<PFP>(*map, allDarts, Algo::Render::GL2::LINES) ;
render->initPrimitives<PFP>(*map, allDarts, Algo::Render::GL2::TRIANGLES) ;
Geom::BoundingBox<PFP::VEC3> bb = Algo::Geometry::computeBoundingBox<PFP>(*map, position) ;
s->firstViewFitSphere(bb.center()[0], bb.center()[1], bb.center()[2], bb.maxSize());
}
MyContainer mc(map,vboPosition,vboNormal,position,normal,render);
mc.valid=valid;
h_info.insert(s,mc);
}
}
QHash<Scene*, MyContainer>::iterator it;
if(scene && (it=h_info.find(scene))!=h_info.end() && it->valid){
VBOHandler* vboPosition= it->vbos.first;
VBOHandler* vboNormal= it->vbos.second;
Algo::Render::GL2::MapRender* render= it->render;
m_phongShader->setAttributePosition(vboPosition) ;
m_phongShader->setAttributeNormal(vboNormal) ;
m_flatShader->setAttributePosition(vboPosition) ;
m_vectorShader->setAttributePosition(vboPosition) ;
m_vectorShader->setAttributeVector(vboNormal) ;
m_simpleColorShader->setAttributePosition(vboPosition) ;
m_pointSprite->setAttributePosition(vboPosition) ;
if(m_drawVertices)
{
float size = vertexScaleFactor ;
m_pointSprite->setSize(size) ;
m_pointSprite->predraw(Geom::Vec3f(0.0f, 0.0f, 1.0f)) ;
render->draw(m_pointSprite, Algo::Render::GL2::POINTS) ;
m_pointSprite->postdraw() ;
}
if(m_drawEdges)
{
glLineWidth(1.0f) ;
render->draw(m_simpleColorShader, Algo::Render::GL2::LINES) ;
}
if(m_drawFaces)
{
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL) ;
glEnable(GL_LIGHTING) ;
glEnable(GL_POLYGON_OFFSET_FILL) ;
glPolygonOffset(1.0f, 1.0f) ;
switch(m_renderStyle)
{
case FLAT :
m_flatShader->setExplode(faceShrinkage) ;
render->draw(m_flatShader, Algo::Render::GL2::TRIANGLES) ;
break ;
case PHONG :
render->draw(m_phongShader, Algo::Render::GL2::TRIANGLES) ;
break ;
}
glDisable(GL_POLYGON_OFFSET_FILL) ;
}
if(m_drawNormals)
{
float size = normalBaseSize * normalScaleFactor ;
m_vectorShader->setScale(size) ;
glLineWidth(1.0f) ;
render->draw(m_vectorShader, Algo::Render::GL2::POINTS) ;
}
}
// if(scene){
// for(int i=0; i<l_map.size(); ++i){
// if(!initOK){
// initVBOs(scene);
// }
//
// PFP::MAP* myMap= (PFP::MAP*)l_map[i];
// if(!fited){
//
// Geom::BoundingBox<PFP::VEC3> bb = Algo::Geometry::computeBoundingBox<PFP>((*myMap), m_position) ;
// scene->firstViewFitSphere(bb.center()[0], bb.center()[1], bb.center()[2], bb.maxSize());
//
// fited= true;
// }
//
// if(m_drawVertices /*&& position_ok*/)
// {
// float size = vertexScaleFactor ;
// m_pointSprite->setSize(size) ;
// m_pointSprite->predraw(Geom::Vec3f(0.0f, 0.0f, 1.0f)) ;
// m_render->draw(m_pointSprite, Algo::Render::GL2::POINTS) ;
// m_pointSprite->postdraw() ;
// }
//
// if(m_drawEdges /*&& position_ok*/)
// {
// glLineWidth(1.0f) ;
// m_render->draw(m_simpleColorShader, Algo::Render::GL2::LINES) ;
// }
//
// if(m_drawFaces /*&& position_ok*/)
// {
// glPolygonMode(GL_FRONT_AND_BACK, GL_FILL) ;
// glEnable(GL_LIGHTING) ;
// glEnable(GL_POLYGON_OFFSET_FILL) ;
// glPolygonOffset(1.0f, 1.0f) ;
// switch(m_renderStyle)
// {
// case FLAT :
// m_flatShader->setExplode(faceShrinkage) ;
// m_render->draw(m_flatShader, Algo::Render::GL2::TRIANGLES) ;
// break ;
// case PHONG :
//// if(normal_ok){
// m_render->draw(m_phongShader, Algo::Render::GL2::TRIANGLES) ;
//// }
// break ;
// }
// glDisable(GL_POLYGON_OFFSET_FILL) ;
// }
//
//
// if(m_drawNormals /*&& normal_ok && position_ok*/)
// {
// float size = normalBaseSize * normalScaleFactor ;
// m_vectorShader->setScale(size) ;
// glLineWidth(1.0f) ;
// m_render->draw(m_vectorShader, Algo::Render::GL2::POINTS) ;
// }
// }
// }
}
void SimpleVisu::cb_initGL(Scene* scene){
if(scene && h_info.find(scene)==h_info.end()){
int t;
if(((t=l_recievedScene.size())>0) && t<=l_map.size()){
MapHandler* vh= l_map[l_recievedScene.size()-1];
VBOHandler* vboPosition, *vboNormal;
if(!(vboPosition=vh->findVBO("positionVBO"))){
vboPosition= vh->addNewVBO("positionVBO");
}
if(!(vboNormal=vh->findVBO("normalVBO"))){
vboNormal= vh->addNewVBO("normalVBO");
}
PFP::MAP* map= (PFP::MAP*)vh->map();
VertexAttribute<VEC3> position= map->getAttribute<PFP::VEC3, VERTEX>("position");
VertexAttribute<VEC3> normal= map->getAttribute<PFP::VEC3, VERTEX>("normal") ;
if(!normal.isValid()){
normal= map->addAttribute<PFP::VEC3, VERTEX>("normal");
if(position.isValid()){
Algo::Geometry::computeNormalVertices<PFP>(*map, position, normal) ;
}
}
Algo::Render::GL2::MapRender* render= NULL;
bool valid= position.isValid() && normal.isValid();
if(valid){
vboPosition->updateData(position);
vboNormal->updateData(normal) ;
render= new Algo::Render::GL2::MapRender();
render->initPrimitives<PFP>(*map, allDarts, Algo::Render::GL2::POINTS) ;
render->initPrimitives<PFP>(*map, allDarts, Algo::Render::GL2::LINES) ;
render->initPrimitives<PFP>(*map, allDarts, Algo::Render::GL2::TRIANGLES) ;
Geom::BoundingBox<PFP::VEC3> bb = Algo::Geometry::computeBoundingBox<PFP>(*map, position) ;
scene->firstViewFitSphere(bb.center()[0], bb.center()[1], bb.center()[2], bb.maxSize());
}
MyContainer mc(map,vboPosition,vboNormal,position,normal,render);
mc.valid=valid;
h_info.insert(scene,mc);
}
}
if(!init && scene){
// m_render = new Algo::Render::GL2::MapRender() ;
m_phongShader = new Utils::ShaderPhong() ;
// m_phongShader->setAttributePosition(m_positionVBO) ;
// m_phongShader->setAttributeNormal(m_normalVBO) ;
m_phongShader->setAmbiant(colClear) ;
m_phongShader->setDiffuse(colDif) ;
m_phongShader->setSpecular(colSpec) ;
m_phongShader->setShininess(shininess) ;
m_flatShader = new Utils::ShaderFlat() ;
// m_flatShader->setAttributePosition(m_positionVBO) ;
m_flatShader->setAmbiant(colClear) ;
m_flatShader->setDiffuse(colDif) ;
m_flatShader->setExplode(faceShrinkage) ;
m_vectorShader = new Utils::ShaderVectorPerVertex() ;
// m_vectorShader->setAttributePosition(m_positionVBO) ;
// m_vectorShader->setAttributeVector(m_normalVBO) ;
m_vectorShader->setColor(colNormal) ;
m_simpleColorShader = new Utils::ShaderSimpleColor() ;
// m_simpleColorShader->setAttributePosition(m_positionVBO) ;
Geom::Vec4f c(0.1f, 0.1f, 0.1f, 1.0f) ;
m_simpleColorShader->setColor(c) ;
m_pointSprite = new Utils::PointSprite() ;
// m_pointSprite->setAttributePosition(m_positionVBO) ;
GLSLShader::registerShader(NULL,m_phongShader) ;
GLSLShader::registerShader(NULL,m_flatShader) ;
GLSLShader::registerShader(NULL,m_vectorShader) ;
GLSLShader::registerShader(NULL,m_simpleColorShader) ;
GLSLShader::registerShader(NULL,m_pointSprite) ;
init=true;
}
}