![240](https://upload.jianshu.io/users/upload_avatars/2900539/1a0d39f2f33c.jpg?imageMogr2/auto-orient/strip|imageView2/1/w/240/h/240)
IP属地:贵州
https://zhuanlan.zhihu.com/p/655996569[https://zhuanlan.zhihu.com/p/6559...
https://forum.cocos.org/t/topic/139397[https://forum.cocos.org/t/topic/1...
//手动释放https://docs.cocos.com/creator/3.7/manual/zh/asset/release-manager...
https://www.cnblogs.com/dashengios/p/17406419.html[https://www.cnblogs.c...
https://hisasann.github.io/2017/03/28/webgl-webglcontextlost-event/[http...
没问题,这个神秘数字 9007199254740991 就是 来看看为什么这个数字是最大安全整数,因为如果比这个数更大,尾数位已经全部是 1 了...
let localPos = this.fireWordPos.convertToWorldSpaceAR(cc.v2())let m4 = c...