Fill in holes?

[rustic beacon]

Is there a tool that let's me easily fill in an object that's mostly filled, however has a couple of odd holes inside of it like this?

[junior kettle]

fill gaps operation on a box selection

[rustic beacon]

It says it filled 3000 blocks however it doesn't seem to have done much, it's quite a big build and there's still a bunch of gaps in it. Thanks though, it seems to have helped a little bit

[junior kettle]

fill gaps should fill all enclosed air blocks

like those

[rustic beacon]

It seems to work better if I do it in smaller sections at a time, when I did the entire build at once it only did a couple of blocks but it does the entire selection if it's smaller

[junior kettle]

how did you select the build?

are you on a server?

[rustic beacon]

I used the selection tool like you said. I'm on a singleplayer world

[muted thistle]

As long as it's all within your render distance it'll work fine

[rustic beacon]

yeah it seems some of it wasn't in render distance but when I moved closer and selected the part it missed it worked

And apparently some blocks were ice blocks so it looked like it wasn't filled when i flew through it even though it was, they just appeared as transparent