How to determine 2 objects at same space collision

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Hi. I want to determine if two moving objects in 3D occupy the exact same space (such as on a 3D grid). I am trying to use the 3D collider and rigidbody, but this may not be the correct solution as the colliders are not exact and the objects are moving. Thanks for any help.

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Answer by Ryujose · Dec 26, 2014 at 03:57 AM

Have you tried the polygon collider on physic instead rigidbody? To have an exact 3D object with same parameters try to duplicate same object.

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taki12 · Dec 26, 2014 at 04:03 AM 0

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Thanks for the suggestion. The polygon collider appears to be 2D. I'm using Unity cubes only and they are 3D.

Ryujose · Dec 26, 2014 at 10:28 PM 0

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Use Mesh Collider.

How to determine 2 objects at same space collision

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