static struct wlr_scene_rect *root_bg;

	root_bg = wlr_scene_rect_create(&scene->tree, 0, 0, rootcolor);

	wlr_scene_node_set_position(&root_bg->node, sgeom.x, sgeom.y);
	wlr_scene_rect_set_size(root_bg, sgeom.width, sgeom.height);

static const float rootcolor[]             = COLOR(0x222222ff);