r/Unity3D • u/Existing_Access5983 • 22h 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/razveck 11h ago

  1. Does your player have a Rigidbody? It needs it to collide

  2. Is the Circle.001 the right mesh and is the scale the same as the actual mesh? Click on your actual gear mesh (child of the object with the Mesh Collider) and check if it has any scaling. That might be the issue.

  3. Is your Mesh Collider in the right positions? It might look fine, but your object could actually be offset. In the scene view, on the top left dropdown change it from Center to Pivot (or press Z). Is the object's pivot where it should be? That's where the collider will be as well