然后将其转化成可编辑多边形或者添加编辑多边形修改器，让墙壁的底部变成地板。

After extruding convert the object to Editable Poly or apply Edit Poly modifier to make bottom of the wall fluently become a floor.

youdao

然后将其转化成可编辑多边形或者添加编辑多边形修改器，让墙壁的底部变成地板。

After extruding convert the object to Editable Poly or apply Edit Poly modifier to make bottom of the wall fluently become a floor.

youdao