增加边界墙图层

lc

2022-07-06 5a302bbfdc190f53e100735d03424cdae3024b66

1
"undefined"==typeof self&&(self={}),self.onmessage=function(s){var e=s.data.array,s=self.webkitPostMessage||self.postMessage;try{s({array:e},[e.buffer])}catch(e){s({})}};