Method mainLoop

shared/vkFramework/VulkanApp.cpp:216–241

}

void VulkanApp::mainLoop()
{
	double timeStamp = glfwGetTime();
	float deltaSeconds = 0.0f;

	do
	{
		update(deltaSeconds);

		const double newTimeStamp = glfwGetTime();
		deltaSeconds = static_cast<float>(newTimeStamp - timeStamp);
		timeStamp = newTimeStamp;

		fpsCounter_.tick(deltaSeconds);

		bool frameRendered = drawFrame(ctx_.vkDev,
			[this](uint32_t img) { this->updateBuffers(img); },
			[this](auto cmd, auto img) { ctx_.composeFrame(cmd, img); }
		);

		fpsCounter_.tick(deltaSeconds, frameRendered);

		glfwPollEvents();

	} while (!glfwWindowShouldClose(window_));
}

void CameraApp::handleKey(int key, bool pressed)
{