Method draw

servers/rendering/rendering_server_default.cpp:425–435

}

void RenderingServerDefault::draw(bool p_present, double frame_step) {
	ERR_FAIL_COND_MSG(!Thread::is_main_thread(), "Manually triggering the draw function from the RenderingServer can only be done on the main thread. Call this function from the main thread or use call_deferred().");
	// Needs to be done before changes is reset to 0, to not force the editor to redraw.
	RS::get_singleton()->emit_signal(SNAME("frame_pre_draw"));
	changes = 0;
	if (create_thread) {
		command_queue.push(this, &RenderingServerDefault::_draw, p_present, frame_step);
	} else {
		_draw(p_present, frame_step);
	}
}

void RenderingServerDefault::tick() {
	RSG::canvas->tick();