inline void Clear(void) {
m_id = -1;
m_first = false;
radiusX = 0.0f;
radiusY = 0.0f;
rotationAngle = 0.0f;
force = 0.0f;
delta.Set(0.0f, 0.0f);
position.Set(0.0f, 0.0f);
}
Vec2f InterModule::unproject(const int xx, const int yy, const int h) const {
float x = float(xx) + .5, y = float(yy) + .5;
GLdouble proj[16], model[16];
GLint view[4];
GLdouble ox, oy, oz;
Vec2f result;
glGetDoublev(GL_PROJECTION_MATRIX, proj);
glGetDoublev(GL_MODELVIEW_MATRIX, model);
glGetIntegerv(GL_VIEWPORT, view);
int res = gluUnProject(x, h-y, 0, model, proj, view, &ox, &oy, &oz);
assert(res == GL_TRUE);
result.Set(ox, oy);
return result;
}
bool GeometryManager::Load() {
for (auto i = sceneObjectTemplates.begin(),
i_e = sceneObjectTemplates.end();
i != i_e; i++) {
delete i->second;
}
sceneObjectTemplates.clear();
std::ifstream in("templates.txt");
if (in.is_open() == false) {
return false;
}
unsigned int templates_count = 0;
unsigned int figures_count = 0;
unsigned int vertices_count = 0;
float z = 0;
float depth = 0;
Vec2f vertex;
std::string name = "";
in >> templates_count;
for (unsigned int i = 0; i < templates_count; i++) {
name = "";
figures_count = 0;
in >> name;
in >> figures_count;
SceneObjectGeometry* g = CreateGeometry(name.c_str());
g->figures.resize(figures_count);
for (unsigned int j = 0; j < figures_count; j++) {
vertices_count = 0;
z = 0;
depth = 0;
in >> z;
in >> depth;
in >> vertices_count;
g->figures[j].z = z;
g->figures[j].depth = depth;
g->figures[j].vertices.resize(vertices_count);
for (unsigned int k = 0; k < vertices_count; k++) {
vertex.Set(0, 0);
in >> vertex.x;
in >> vertex.y;
g->figures[j].vertices[k] = vertex;
}
}
}
return true;
}
