void Context::setupDebugLogging(QOpenGLContext *context) {
QOpenGLDebugLogger *logger = new QOpenGLDebugLogger(context);
QObject::connect(logger, &QOpenGLDebugLogger::messageLogged, nullptr, [](const QOpenGLDebugMessage& message){
Context::debugMessageHandler(message);
});
if (logger->initialize()) {
logger->enableMessages();
logger->startLogging(QOpenGLDebugLogger::SynchronousLogging);
} else {
qCWarning(glLogging) << "OpenGL context does not support debugging";
}
}
void Window::sync()
{
QMutexLocker lock(&m_mutex);
if (!m_terrain) {
m_terrain = new Terrain;
m_timer.start();
QOpenGLDebugLogger *logger = new QOpenGLDebugLogger;
logger->initialize();
connect(logger, &QOpenGLDebugLogger::messageLogged, [](const QOpenGLDebugMessage &debugMessage) {
qDebug() << debugMessage.message();
});
logger->startLogging(QOpenGLDebugLogger::SynchronousLogging);
m_terrain->init();
qreal aspect = qreal(size().width()) / qreal(size().height());
const qreal zNear = 1., zFar = 7000.0, fov = 60.0;
m_projection.perspective(fov, aspect, zNear, zFar);
m_camera.distance = 4800;
// m_camera.orientation = QQuaternion(0.354394, -0.24355, 0.825291, -0.366037);
// m_camera.rotation = QQuaternion(0.593273, 0.507288, 0.114765, -0.614423);
// m_camera.rotation = QQuaternion(0, 0, 1, 45);
glClearColor(1, 1, 1, 1);
}
if (m_generate) {
m_terrain->generateMap(m_mapSeed);
m_needsUpdate = true;
m_generate = false;
}
updateView();
m_frameTime = m_timer.restart();
m_times[m_curTimeId] = m_frameTime;
if (++m_curTimeId >= 20) {
m_curTimeId = 0;
}
unsigned int totTime = 0;
for (unsigned int t: m_times) {
totTime += t;
}
m_fps = 20 * 1000. / (double)totTime;
}