IgnoreCollision in a specific PhysicsScene2D

Unity Engine
1

(This question applies both to 3D and 2D physics, but my particular case is for 2D)

I have 2 Physics2DScenes running in ‘parallel’ (I’m manually calling Simulate), I am trying to ignore collisions between certain objects in a specific physics scene.

If I only had a single scene (the default physics scene), I could use the static Physics2D.IgnoreCollision, but that method is not available in PhysicsScene2D.

In fact, this can be framed as a more general question: How do I do all the things I would normally do with Physics2D on a specific PhysicsScene2D?

Is there are way to change the ‘current physics scene’ that the static calls in Physics2D act on?

2

Ok, I think I see how it works now. Most of the static methods in Physics2D take a collider as a parameter, and since a collider can only be in a single scene the functionality is not ambiguous. Where it would be (for example LineCast), another method has been added to PhysicsScene2D.

So my question doesn’t actually make sense :slight_smile:
I’ll leave this here in case anyone else runs into similar confusion.

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