QOpenGLShaderProgram* Viewer::getShaderProgram(int name) const
{
switch(name)
{
case PROGRAM_C3T3:
{
QOpenGLShaderProgram* program = isOpenGL_4_3()
? declare_program(name, ":/cgal/Polyhedron_3/resources/shader_c3t3.v" , ":/cgal/Polyhedron_3/resources/shader_c3t3.f")
: declare_program(name, ":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_c3t3.v" ,
":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_c3t3.f");
program->setProperty("hasLight", true);
program->setProperty("hasNormals", true);
program->setProperty("hasCutPlane", true);
program->setProperty("hasTransparency", true);
return program;
}
case PROGRAM_C3T3_EDGES:
{
QOpenGLShaderProgram* program = isOpenGL_4_3()
? declare_program(name, ":/cgal/Polyhedron_3/resources/shader_c3t3_edges.v" , ":/cgal/Polyhedron_3/resources/shader_c3t3_edges.f")
: declare_program(name, ":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_c3t3_edges.v" ,
":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_c3t3_edges.f");
program->setProperty("hasCutPlane", true);
return program;
}
case PROGRAM_WITH_LIGHT:
{
QOpenGLShaderProgram* program = isOpenGL_4_3()
? declare_program(name, ":/cgal/Polyhedron_3/resources/shader_with_light.v" , ":/cgal/Polyhedron_3/resources/shader_with_light.f")
: declare_program(name, ":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_with_light.v" ,
":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_with_light.f");
program->setProperty("hasLight", true);
program->setProperty("hasNormals", true);
program->setProperty("hasTransparency", true);
return program;
}
case PROGRAM_WITHOUT_LIGHT:
{
QOpenGLShaderProgram* program = isOpenGL_4_3()
? declare_program(name, ":/cgal/Polyhedron_3/resources/shader_without_light.v" , ":/cgal/Polyhedron_3/resources/shader_without_light.f")
: declare_program(name, ":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_without_light.v" ,
":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_without_light.f");
program->setProperty("hasFMatrix", true);
return program;
}
case PROGRAM_NO_SELECTION:
{
QOpenGLShaderProgram* program = isOpenGL_4_3()
? declare_program(name, ":/cgal/Polyhedron_3/resources/shader_without_light.v" , ":/cgal/Polyhedron_3/resources/shader_no_light_no_selection.f")
: declare_program(name, ":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_without_light.v" ,
":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_no_light_no_selection.f");
program->setProperty("hasFMatrix", true);
return program;
}
case PROGRAM_WITH_TEXTURE:
{
QOpenGLShaderProgram* program = isOpenGL_4_3()
? declare_program(name, ":/cgal/Polyhedron_3/resources/shader_with_texture.v" , ":/cgal/Polyhedron_3/resources/shader_with_texture.f")
: declare_program(name, ":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_with_texture.v" ,
":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_with_texture.f");
program->setProperty("hasLight", true);
program->setProperty("hasNormals", true);
program->setProperty("hasFMatrix", true);
program->setProperty("hasTexture", true);
return program;
}
case PROGRAM_PLANE_TWO_FACES:
{
QOpenGLShaderProgram* program = isOpenGL_4_3()
?declare_program(name, ":/cgal/Polyhedron_3/resources/shader_without_light.v" , ":/cgal/Polyhedron_3/resources/shader_plane_two_faces.f")
: declare_program(name, ":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_without_light.v" ,
":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_plane_two_faces.f");
program->setProperty("hasLight", true);
program->setProperty("hasNormals", true);
return program;
}
case PROGRAM_WITH_TEXTURED_EDGES:
{
QOpenGLShaderProgram* program = isOpenGL_4_3()
? declare_program(name, ":/cgal/Polyhedron_3/resources/shader_with_textured_edges.v" , ":/cgal/Polyhedron_3/resources/shader_with_textured_edges.f")
: declare_program(name, ":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_with_textured_edges.v" ,
":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_with_textured_edges.f");
program->setProperty("hasFMatrix", true);
program->setProperty("hasTexture", true);
return program;
}
case PROGRAM_INSTANCED:
{
QOpenGLShaderProgram* program = isOpenGL_4_3()
? declare_program(name, ":/cgal/Polyhedron_3/resources/shader_instanced.v" , ":/cgal/Polyhedron_3/resources/shader_with_light.f")
: declare_program(name, ":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_instanced.v" ,
":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_with_light.f");
program->setProperty("hasLight", true);
program->setProperty("hasNormals", true);
program->setProperty("isInstanced", true);
return program;
}
case PROGRAM_INSTANCED_WIRE:
{
QOpenGLShaderProgram* program = isOpenGL_4_3()
? declare_program(name, ":/cgal/Polyhedron_3/resources/shader_instanced.v" , ":/cgal/Polyhedron_3/resources/shader_without_light.f")
: declare_program(name, ":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_instanced.v" ,
":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_without_light.f");
program->setProperty("hasLight", true);
program->setProperty("hasNormals", true);
program->setProperty("hasBarycenter", true);
program->setProperty("isInstanced", true);
return program;
}
case PROGRAM_CUTPLANE_SPHERES:
{
QOpenGLShaderProgram* program = isOpenGL_4_3()
? declare_program(name, ":/cgal/Polyhedron_3/resources/shader_c3t3_spheres.v" , ":/cgal/Polyhedron_3/resources/shader_c3t3.f")
: declare_program(name, ":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_c3t3_spheres.v" ,
":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_c3t3.f");
program->setProperty("hasLight", true);
program->setProperty("hasNormals", true);
program->setProperty("hasBarycenter", true);
program->setProperty("hasRadius", true);
program->setProperty("isInstanced", true);
return program;
}
case PROGRAM_SPHERES:
{
QOpenGLShaderProgram* program = isOpenGL_4_3()
?declare_program(name, ":/cgal/Polyhedron_3/resources/shader_spheres.v" , ":/cgal/Polyhedron_3/resources/shader_with_light.f")
: declare_program(name, ":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_spheres.v" ,
":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_with_light.f");
program->setProperty("hasLight", true);
program->setProperty("hasNormals", true);
program->setProperty("hasBarycenter", true);
program->setProperty("hasRadius", true);
program->setProperty("hasTransparency", true);
program->setProperty("isInstanced", true);
return program;
}
case PROGRAM_FLAT:
{
if(!isOpenGL_4_3())
{
std::cerr<<"An OpenGL context of version 4.3 is required for the program ("<<name<<")."<<std::endl;
return 0;
}
QOpenGLShaderProgram* program = declare_program(name, ":/cgal/Polyhedron_3/resources/shader_flat.v", ":/cgal/Polyhedron_3/resources/shader_flat.f");
program->setProperty("hasLight", true);
program->setProperty("hasNormals", true);
return program;
}
case PROGRAM_OLD_FLAT:
{
QOpenGLShaderProgram* program = isOpenGL_4_3()
? declare_program(name, ":/cgal/Polyhedron_3/resources/shader_with_light.v", ":/cgal/Polyhedron_3/resources/shader_old_flat.f")
: declare_program(name,
":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_with_light.v",
":/cgal/Polyhedron_3/resources/compatibility_shaders/shader_old_flat.f");
program->setProperty("hasLight", true);
program->setProperty("hasNormals", true);
return program;
}
case PROGRAM_SOLID_WIREFRAME:
if(!isOpenGL_4_3())
{
std::cerr<<"An OpenGL context of version 4.3 is required for the program ("<<name<<")."<<std::endl;
return 0;
}
return declare_program(name,
":/cgal/Polyhedron_3/resources/solid_wireframe_shader.v",
":/cgal/Polyhedron_3/resources/solid_wireframe_shader.f");
break;
default:
std::cerr<<"ERROR : Program not found."<<std::endl;
return 0;
}
}
