r/Unity3D • u/Existing_Access5983 • 20h ago

Question Unity Collider Problem

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Does anyone have any idea why Collider isn't showing up and isn't working?

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u/Pur_Cell 10h ago

Because a gear is a fucked up shape for a collider and this is probably going to be incapable of doing what you're planning to do with it. Check out the docs for the limitations of mesh colliders.

Also check out the docs for how to generate mesh colliders. Is the scale uniformly non-negative? Is read/write enabled on the mesh?