updateSum(cameraPos: Vec3) {
this.cameraPos.push(cameraPos);
}
它push的是

但是通过
this.cameraPos[0]访问时,它会改变里面的值
const numb = this.propsArrangement - 1; console.log(this.cameraPos[numb] + '11111111' + this.cameraPos[this.propsArrangement - 1]+' '+this.cameraPos+' '+(this.propsArrangement - 1));
但是 这样写
const vecCur = [ new Vec3{1,2,3},new Vec3{4,5,6}] console.log(vecCur [1])却可以正常打印出来,但是push没有new 。就很头疼,难道要写个函数专门添加吗?


