Is it possible to create rectangular windows that can change sizes on a wall?

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1

Hi guys, I am trying to create the feature that “allows the player to create windows on the wall and the size of the windows can be adjusted.” I don’t know how I can create a rectangular hole that can be changed in runtime. Do you have any ideas on the possible methods to implement this?

  1. I am thinking about using a “sizable portal” to fake the opening
  2. Using Blueprint to control the size of void BSP brush while I am not sure that’s possible.

Thank you so much for your help!

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2

I think you might have some joy inventigating:

But it's gonna take a while... :)

EDIT: So, I watched a bit more, not quite right. But I think begin able to make the procedural mesh like this is the way forward.

There is also a market place product that does this, but it’s expensive…

3

Thank you for the reference! Do you still remember what is that market place product? Gonna check it as well.

4

It’s

Best to check if it works at runtime.

PS: It does work at runtime.