ShaderCustomTex::ShaderCustomTex() :
m_col(1.0f, 1.0f, 1.0f, 1.0f)
{
m_nameVS = "ShaderCustomTex_vs";
m_nameFS = "ShaderCustomTex_fs";
m_nameGS = "ShaderCustomTex_gs";
std::string glxvert(*GLSLShader::DEFINES_GL);
glxvert.append(vertexShaderText);
std::string glxgeom = GLSLShader::defines_Geom("triangles", "triangle_strip", 3);
glxgeom.append(geometryShaderText);
std::string glxfrag(*GLSLShader::DEFINES_GL);
glxfrag.append(fragmentShaderText);
// loadShadersFromMemory(glxvert.c_str(), glxfrag.c_str());
loadShadersFromMemory(glxvert.c_str(), glxfrag.c_str(), glxgeom.c_str(), GL_TRIANGLES, GL_TRIANGLE_STRIP, 3);
m_unif_unit = glGetUniformLocation(this->program_handler(), "textureUnit");
setBaseColor(m_col);
Geom::Matrix44f id;
id.identity();
setTransformation(id);
}
void MyQT::createMap()
{
// Dart d1 = Algo::Modelisation::createTetrahedron<PFP>(myMap);
// Dart d2 = d1;
position = myMap.addAttribute<PFP::VEC3, VERTEX>("position");
Algo::Modelisation::Polyhedron<PFP> prim1(myMap, position);
prim1.cylinder_topo(256, 256, true, true); // topo of sphere is a closed cylinder
prim1.embedSphere(2.0f);
// Dart d2 = d1;
// position[d2] = PFP::VEC3(1, 0, 0);
// d2 = PHI1(d2);
// position[d2] = PFP::VEC3(-1, 0, 0);
// d2 = PHI1(d2);
// position[d2] = PFP::VEC3(0, 2, 0);
// d2 = PHI<211>(d2);
// position[d2] = PFP::VEC3(0, 1, 2);
Algo::Modelisation::Polyhedron<PFP> prim2(myMap, position);
prim2.cylinder_topo(256, 256, true, true); // topo of sphere is a closed cylinder
prim2.embedSphere(2.0f);
Geom::Matrix44f trf;
trf.identity();
Geom::translate<float>(5.0f, 0.0, 0.0, trf);
prim2.transform(trf);
xd1 = prim2.getDart();
// xd1 = Algo::Modelisation::Polyhedron<PFP>::createTetra(myMap);
// Dart xd2 = xd1;
//
// position[xd2] = PFP::VEC3(5, 0, 0);
// xd2 = PHI1(xd2);
// position[xd2] = PFP::VEC3(3, 0, 0);
// xd2 = PHI1(xd2);
// position[xd2] = PFP::VEC3(4, 2, 0);
// xd2 = PHI<211>(xd2);
// position[xd2] = PFP::VEC3(4, 1, 2);
// bounding box of scene
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);
// send BB info to interface for centering on GL screen
setParamObject(lWidthObj, lPosObj.data());
// first show for be sure that GL context is binded
show();
// render the topo of the map without boundary darts
SelectorDartNoBoundary<PFP::MAP> nb(myMap);
m_render_topo->updateData<PFP>(myMap, position, 0.9f, 0.9f,nb);
}
void Uniform<geom::Matrix44f>::SetUnchecked(geom::Matrix44f const & value) const
{
ASSERT(IsInitialized());
#if defined(CRAG_GLES)
GL_CALL(glUniformMatrix4fv(_location, 1, GL_FALSE, geom::Transposition(value).GetArray()));
#elif defined(CRAG_GL)
GL_CALL(glUniformMatrix4fv(_location, 1, GL_TRUE, value.GetArray()));
#endif
}