how to make physics.OverlapSphere check multiple colliders?

It is hard for me to puzzle out what you are trying to do here. I don't know what the sphere represents or where OverlapSphere() is being called. Note that OverlapSphere() returns a list of colliders, not just a single collider. As a word of caution, OverlapSphere checks against the bounding box of the collider, not against the collider itself.

you want to check all the Colliders in a specific radius, and if there are 2 legs that are on the same parent object, only return the collision information for one parent object.

I think you can loop through all the detected objects and find each parent object and put it in a generic list, and then run a command to delete duplicates on the generic list.

If this is helpful vote me up because I don't have enough points to rate questions

I'll try to be more specific: physics.overlapsphere is the only way I know how to perform a "Send$$anonymous$$essage" to all colliders inside another collider.

what I'm trying to do is do a "Send$$anonymous$$essage" to all colliders inside multiple colliders. does that make sense?

for example, there is a fire spread out over a large area, this fire requires multiple trigger colliders to cover its area.

If the player enters the collider for one part of the fire, he begins taking damage (Send$$anonymous$$essage, "Apply Damage", etc.). The thing is, some of the colliders overlap, and I don't want the player taking double damage when standing in those parts.

You might find these callbacks interesting in the $$anonymous$$onoBehaviour class:

• OnCollisionEnter / OnTriggerEnter

• OnCollisionExit / OnTriggerExit

• OnCollisionStay / OnTriggerStay