Change box collision size

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Is there any way to change or disable box collision? I tried to make it very small so it wouldn’t overlap and interact with other actors but I don’t know how to make it using blueprints

You can use Set Collision Enabled → No Collision to disable box collision.

I tried this one but when overlapped with other actors it still triggered on overlap method. It doesn’t trigger overlap if the box collision size is very small.

  1. How are you determining it’s still overlapping? how are you testing it?
  2. Are you sure the Overlap is not triggered by DefaultMesh ? (I guess if small box size doesn’t trigger the overlap, this is probably not the case.)
  3. Is the Set Collision function getting called ?
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I have actors that are hitting each other and when I changed box size to small it didn’t trigger events on overlap so I think it’s not DefaultMesh that triggers events.