void MainLoop(void)
{
InputManager* inputMgr = new InputManager();
GSceneManager* sceneMgr = new GSceneManager(inputMgr);
DAssetsManager* dataMgr = new DAssetsManager(sceneMgr);
dataMgr->loadAssetGroup(0);
PPhysicsManager* physicsMgr = new PPhysicsManager(sceneMgr);
GRendering* renderer = new GRendering(sceneMgr);
glfwSwapInterval(0);
do{
// Erfasse Eingaben
inputMgr->captureInput();
// Physikberechnungen ausführen
physicsMgr->performPhysics();
renderer->draw();
// Swap buffers
glfwSwapBuffers();
countFPS();
} // Check if the ESC key was pressed or the window was closed
while( glfwGetKey( GLFW_KEY_ESC ) != GLFW_PRESS &&
glfwGetWindowParam( GLFW_OPENED ) );
}
static void idle(void){
static float last_t = 0.0f;
float this_t = glutGet(GLUT_ELAPSED_TIME)/1000.0f;
if(this_t-last_t > 1.0f/61.0f){
if(renderdiff){
diffrCalculate();
redisplay = true;
}
if(rotating) redisplay = true;
idleArcball();
last_t = this_t;
}
static uint last_time=0;
static uint this_time=0;
if(animation&&!pause){
if(ani_frame >= ani_files)ani_frame = 0;
else if(ani_frame < 0) ani_frame += ani_files;
this_time=glutGet(GLUT_ELAPSED_TIME);
if(this_time-last_time>=ani_speed){
redisplay=true;
parseCoords(ani_matrix[ani_frame],"\t");
ani_frame++;
last_time=this_time;
}
}
if(redisplay){
redisplay=false;
countFPS();
glutPostRedisplay();
}
}
void Game::tick(float dt) {
m_level.tick(dt);
m_elapsed_time += dt;
countFPS(dt);
if (m_elapsed_time >= FRAME_TIME) {
m_fps_counter++;
m_context.renderer->beginFrame();
m_level.render();
m_hud.render();
doGUI();
m_context.renderer->renderText(m_fps_text, "arial", 0, 0);
m_context.renderer->endFrame();
m_elapsed_time -= FRAME_TIME;
}
m_running = !glfwGetKey(GLFW_KEY_ESC) && glfwGetWindowParam(GLFW_OPENED);
}
void CFastLED::showColor(const struct CRGB & color, uint8_t scale) {
while(m_nMinMicros && ((micros()-lastshow) < m_nMinMicros));
lastshow = micros();
// If we have a function for computing power, use it!
if(m_pPowerFunc) {
scale = (*m_pPowerFunc)(scale, m_nPowerData);
}
CLEDController *pCur = CLEDController::head();
while(pCur) {
uint8_t d = pCur->getDither();
if(m_nFPS < 100) { pCur->setDither(0); }
pCur->showColor(color, scale);
pCur->setDither(d);
pCur = pCur->next();
}
countFPS();
}
void OGLWidget::paintGL()
{
if (fileLoaded){
countFPS();
if (useGPU){
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
gpuRayCast();
}
else{
volume->rotate(rotationSpeed);
volume->samplingStepSize = samplingStepSize;
data = volume->rayCast();
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
float* pixel = &data[0];
glDrawPixels(width, height, GL_LUMINANCE, GL_FLOAT, pixel);
}
}
}
void CFastLED::show(uint8_t scale) {
// guard against showing too rapidly
while(m_nMinMicros && ((micros()-lastshow) < m_nMinMicros));
lastshow = micros();
// If we have a function for computing power, use it!
if(m_pPowerFunc) {
scale = (*m_pPowerFunc)(scale, m_nPowerData);
}
CLEDController *pCur = CLEDController::head();
while(pCur) {
uint8_t d = pCur->getDither();
if(m_nFPS < 100) { pCur->setDither(0); }
pCur->showLeds(scale);
pCur->setDither(d);
pCur = pCur->next();
}
countFPS();
}