private static void InitFromGameObject()
        {
            var model = new VertexColorRemoverViewModel
            {
                target = Selection.activeGameObject,
            };

            model.RemoveVertexColor();
            Debug.LogFormat("[{0}] All vertex colors are removed from {1}", VRCQuestTools.Name, model.target);
        }
        private static void RemoveAllVertexColorsFromAvatars(Scene scene)
        {
            var model   = new VertexColorRemoverViewModel();
            var avatars = VRCSDKUtility.GetAvatarsFromScene(scene);

            foreach (var a in avatars)
            {
                model.target = a.gameObject;
                model.RemoveVertexColor();
            }
        }