Mesh Collider Problem

Question

Hello!

I need to use a low-poly version of my car model as a mesh collider since the main model has over 255 polygons.

However when I attach the lower poly version to the model and turn mesh renderer off, the car won't collect coins anymore (and goes through walls..).

This is what my hierarchy looks like:

alt text

This is how the low-poly model's inspector looks like:

alt text

Answer 1

Answer by meat5000 · Jan 25, 2015 at 09:00 PM

Use primitives instead of Mesh Collider for moving objects. Better performance.

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Answer 2

Answer by chakalaka · Jan 29, 2015 at 05:31 PM

see doc

There are some limitations when using the Mesh. Usually, two Mesh Colliders cannot collide with each other. All Mesh Colliders can collide with any primitive Collider. If your mesh is marked as Convex, then it can collide with other Mesh Colliders.

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Mesh Collider Problem

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