void GUI::draw() {
// This function draws all objects in the world and updates the OpenGL
// canvas
// Update physics
//this->simulator->stepSimulation(1./60.);
//
glClearColor(0.0, 0.0, 0.0, 1.0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glShadeModel(GL_FLAT);
glEnable(GL_DEPTH_TEST);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
// Draw space image
this->drawBackground();
planetRotation += -0.00003f;
// Draw moon dirt image
//this->drawGroundBackground();
//
sunLight();
entityHandler->lock();
rocketEngineLight();
drawPoseHistory();
for(auto o : this->entityHandler->staticEnts) {
Entity* e = o.second;
e->getOpenGLObject()->draw(e->getPose());
}
for(auto o : this->entityHandler->dynamicEnts) {
Entity* e = o.second;
e->getOpenGLObject()->draw(e->getPose());
}
entityHandler->unlock();
this->glCanvas->endDraw();
// Render screen
this->glCanvas->updateGL();
// Listen for keyboard
/*
delete keyboardInput;
keyboardInput = new KeyboardInput(this->entityHandler);
QCoreApplication::instance()->installEventFilter(keyboardInput);
*/
}
void MyGlWindow::draw2DMap()
{
_LUT.drawScene_3d_topview();
// draw the camera as a 2-inch sphere (and a vertical line for user information)
_camera->draw( _sphere_viewer, 2.0, YELLOW );
// draw the camera history
drawPoseHistory( _LUT._viewer_3d_topview, 2.0, BLUE );
if ( snapshot->value()) {
//SNAPSHOT_START_X = 150;
//SNAPSHOT_START_Y = 200;
_LUT._viewer_3d_topview.screenshot( _timestamp, SNAPSHOT_X, SNAPSHOT_Y, SNAPSHOT_W, SNAPSHOT_H);
_timestamp++;
}
}