Function SwitchScene

lib/utils/scene-switch-helpers.cpp:135–182

}

void SwitchScene(const SceneSwitchInfo &sceneSwitch, bool force,
		 obs_weak_canvas_t *canvas)
{
	if (!sceneSwitch.scene) {
		vblog(LOG_INFO, "nothing to switch to");
		return;
	}

	OBSSourceAutoRelease source =
		obs_weak_source_get_source(sceneSwitch.scene);
	OBSSourceAutoRelease currentSource = obs_frontend_get_current_scene();

	if (!source || (source == currentSource && !force)) {
		return;
	}

	TransitionData currentTransitionData;
	const bool modifiesTransition = modifiesTransitionSettings(sceneSwitch);

	if (!canvas || IsMainCanvas(canvas)) { // Assume main canvas by default
		if (modifiesTransition) {
			SetNextTransition(sceneSwitch, currentSource,
					  currentTransitionData);
		}
		obs_frontend_set_current_scene(source);
		if (modifiesTransition && ShouldModifyTransitionOverrides()) {
			RestoreTransitionOverride(source,
						  currentTransitionData);
		}
		vblog(LOG_INFO, "switched main canvas scene");
		return;
	}

	if (GetWeakCanvasName(canvas) == "Aitum Vertical") {
		// Can't set transitions so we ignore these options
		OBSDataAutoRelease data = obs_data_create();
		obs_data_set_string(data, "vendorName",
				    "aitum-vertical-canvas");
		obs_data_set_string(data, "requestType", "switch_scene");
		OBSDataAutoRelease requestData = obs_data_create();
		obs_data_set_string(requestData, "scene",
				    obs_source_get_name(source));
		obs_data_set_obj(data, "requestData", requestData);
		obs_websocket_request_response_free(
			obs_websocket_call_request("CallVendorRequest", data));
		vblog(LOG_INFO, "switched Aitum Vertical canvas scene");
	}
}

void SwitchPreviewScene(const OBSWeakSource &ws)
{