Do not have 'used by composite' option

[kmamor]

I’m using v 2023.2.5f1. Rick refers to a checkbox - ‘used by composite’. That does not appear on my version. There is instead a drop down called ‘composite operation’ that gives the options in the image below.

I assume this has replaced Rick’s checkbox - which operation should I go for?

Thanks,

K

[bixarrio]

The old way (Rick’s way) used to ‘merge’ the collider geometry:

Ref: Scripting Reference - Collider2D.usedByComposite

So probably ‘merge’. Here’s the reference to the 2023 bits:
ScriptingRef - CompositeOperation

[kmamor]

That seems to have done the trick - thanks,

K