Openscad是数组或等价的

Question

openScad上有这样的东西吗？

list = [2, 3];

if(1 in list){
  echo("in");
}else{
  echo("not in");
}
/* or better: */
list = [2, 3];
isin = 1 in list? 100 : 0;

Answer 1

为此,可以使用内置search()函数并检查结果是否为空:

list = [2, 3, 1];
isin = len(search(1, list)) > 0 ? 100 : 0;
echo(isin);