int main(int argc, char **argv)
{
position = myMap.addAttribute<VEC3, VERTEX>("position");
Dart d0 = myMap.newFace(12);
position[d0] = PFP::VEC3(0, 20, 0);
d0 = myMap.phi1(d0);
position[d0] = PFP::VEC3(10, 20, 0);
d0 = myMap.phi1(d0);
position[d0] = PFP::VEC3(10, 30, 0);
Dart dx = myMap.phi1(d0);
d0 = myMap.phi<11>(dx);
position[d0] = PFP::VEC3(8, 27, 0);
d0 = myMap.phi1(d0);
position[d0] = PFP::VEC3(8, 22, 0);
d0 = myMap.phi1(d0);
position[d0] = PFP::VEC3(2, 22, 0);
d0 = myMap.phi1(d0);
position[d0] = PFP::VEC3(2, 27, 0);
d0 = myMap.phi1(d0);
myMap.sewFaces(d0,dx);
position[d0] = PFP::VEC3(5, 27, 0);
d0 = myMap.phi1(d0);
position[d0] = PFP::VEC3(5, 30, 0);
d0 = myMap.phi1(d0);
position[d0] = PFP::VEC3(0, 30, 0);
d0 = myMap.newFace(4);
position[d0] = PFP::VEC3(-5, 14, -5);
d0 = myMap.phi1(d0);
position[d0] = PFP::VEC3(0, 18, -5);
d0 = myMap.phi1(d0);
position[d0] = PFP::VEC3(5, 14, -5);
d0 = myMap.phi1(d0);
position[d0] = PFP::VEC3(0, 20, -5);
d0 = myMap.phi1(d0);
Dart d1 = myMap.newFace(10);
position[d1] = PFP::VEC3(0, 0, 0);
d1 = myMap.phi1(d1);
position[d1] = PFP::VEC3(2, 4, 0);
d1 = myMap.phi1(d1);
position[d1] = PFP::VEC3(4, 0, 0);
d1 = myMap.phi1(d1);
position[d1] = PFP::VEC3(10, 0, 0);
d1 = myMap.phi1(d1);
position[d1] = PFP::VEC3(4, 2, 0);
d1 = myMap.phi1(d1);
position[d1] = PFP::VEC3(14, 6, 0);
d1 = myMap.phi1(d1);
position[d1] = PFP::VEC3(6, 16, 0);
d1 = myMap.phi1(d1);
position[d1] = PFP::VEC3(8, 8, 0);
d1 = myMap.phi1(d1);
position[d1] = PFP::VEC3(4, 4, 0);
d1 = myMap.phi1(d1);
position[d1] = PFP::VEC3(0, 8, 0);
Dart d2 = myMap.newFace(12);
position[d2] = PFP::VEC3(0, -20, 0);
d2 = myMap.phi1(d2);
position[d2] = PFP::VEC3(4, -20, 0);
d2 = myMap.phi1(d2);
position[d2] = PFP::VEC3(8, -20, 0);
d2 = myMap.phi1(d2);
position[d2] = PFP::VEC3(12, -20, 0);
d2 = myMap.phi1(d2);
position[d2] = PFP::VEC3(12, -16, 0);
d2 = myMap.phi1(d2);
position[d2] = PFP::VEC3(12, -12, 0);
d2 = myMap.phi1(d2);
position[d2] = PFP::VEC3(12, -8, 0);
d2 = myMap.phi1(d2);
position[d2] = PFP::VEC3(8, -8, 0);
d2 = myMap.phi1(d2);
position[d2] = PFP::VEC3(4, -8, 0);
d2 = myMap.phi1(d2);
position[d2] = PFP::VEC3(0, -8, 0);
d2 = myMap.phi1(d2);
position[d2] = PFP::VEC3(0, -12, 0);
d2 = myMap.phi1(d2);
position[d2] = PFP::VEC3(0, -16, 0);
d2 = myMap.phi1(d2);
#define NB 32
//SPIRAL
Dart d3 = myMap.newFace(NB*2);
for (int i = 0; i<NB; ++i)
{
float z = 3.0f*float(rand()-RAND_MAX/2)/float(RAND_MAX);
float alpha = (4.0f*6.283f / NB)*i;
float radius = 1.2f*(NB-i);
position[d3] = PFP::VEC3(radius*cos(alpha) - 2*NB+8, radius*sin(alpha), z);
d3 = myMap.phi1(d3);
}
for (int i = NB-1; i>=0; --i)
{
float z = 3.0f*float(rand()-RAND_MAX/2)/float(RAND_MAX);
float alpha = (4.0f*6.283f / NB)*i;
float radius = (NB-i);
position[d3] = PFP::VEC3(radius*cos(alpha) - 2*NB+8, radius*sin(alpha), z);
d3 = myMap.phi1(d3);
}
//CIRCLE
Dart d6 = myMap.newFace(NB);
for (int i = 0; i<NB; ++i)
{
float z = 3.0f*float(rand()-RAND_MAX/2)/float(RAND_MAX);
float alpha = (6.283f / NB)*i;
float radius = NB;
position[d6] = PFP::VEC3(radius*cos(alpha) + 2*NB+8, radius*sin(alpha), z);
d6 = myMap.phi1(d6);
}
// pour comparer les 2 versions (oreille et basique)
//#define NBB 100
// for (int j = 0; j<10000; ++j)
// {
// Dart d6 = myMap.newFace(NBB);
// for (int i = 0; i<NBB; ++i)
// {
// float alpha = (6.283f / NB)*i;
// float radius = NB;
// position[d6] = PFP::VEC3(radius*cos(alpha) + 2*NB+8, radius*sin(alpha), 0.1f*j);
// d6 = myMap.phi1(d6);
// }
// }
Geom::Vec3f V1(3,3,3);
V1.normalize();
Geom::Vec3f V2 = V1 ^ Geom::Vec3f(0,0,-1);
Geom::Vec3f V3 = V1 ^ V2;
V1 *= 50.0f;
V2 *= 50.0f;
Dart d5 = myMap.newFace(74);
for (int i=0; i<74;++i)
{
float a = float(rand()-RAND_MAX/2)/float(RAND_MAX) * 0.25f;
position[d5] = PFP::VEC3(0.0,60.0,0.0f) + Ifont[2*i] * V1 + Ifont[2*i+1]*V2 + a*V3;
d5 = myMap.phi1(d5);
}
Dart d9 = myMap.newFace(174);
for (int i=0; i<174;++i)
{
float a = float(rand()-RAND_MAX/2)/float(RAND_MAX) * 0.25f;
position[d9] = PFP::VEC3(60.0,60.0,0.0f) + Gfont[2*i] * V1 + Gfont[2*i+1]*V2 + a*V3;
d9 = myMap.phi1(d9);
}
// interface:
QApplication app(argc, argv);
MyQT sqt;
// message d'aide
sqt.setHelpMsg("Concave face rendering (ears method):\n"
"a show all trianglesfaces\n"
"a show none trianglesfaces\n"
"+ / - show trinagles order rendering (ears creation)");
// 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
sqt.m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::TRIANGLES, &position);
sqt.m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::LINES, &position);
sqt.m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::POINTS, &position);
// show final pour premier redraw
sqt.show();
// et on attend la fin.
return app.exec();
}
