setting depth buffer back to 24 so that vertical sync works

src/GLWidget.cpp

@@ -11,7 +11,7 @@
 #include "FPS.h"
 
 GLWidget::GLWidget(Simulation * simulation) : simulation(simulation) {
-	startTimer(1000 / 60);
+	startTimer(1000 / 144);
 	overlay = new Overlay(simulation);
 	connect(simulation, &Simulation::layoutChanged, this, &GLWidget::uploadStaticDataToGPU);
 	connect(simulation, &Simulation::layoutChanged, overlay, &Overlay::fetchEnergyLimit);
@@ -44,6 +44,8 @@ void GLWidget::initializeGL() {
 	uploadStaticDataToGPU();
 
 	overlay->init();
+
+	std::cout << format().swapInterval() << std::endl;
 }
 
 void GLWidget::paintGL() {

src/main.cpp

@@ -8,9 +8,8 @@
 using namespace std::chrono;
 
 int main(int argc, char* argv[]) {
-	QSurfaceFormat fmt;
+	QSurfaceFormat fmt = QSurfaceFormat::defaultFormat();
-	fmt.setSamples(4);
+	fmt.setDepthBufferSize(24);
-	fmt.setDepthBufferSize(32);
 	fmt.setSwapInterval(1);
 	fmt.setVersion(3, 3);
 	fmt.setProfile(QSurfaceFormat::CoreProfile);