Create walls outside Frustum

Questions & Answers
1

I’m trying to create 3D walls around my scene (just outside of the screenspace) so that any rigidbodies inside the scene will collide with the sides of the screen.
Is there anyway to work out how to create walls just outside of the frustum with the same angle of the frustum planes, or am i going in a completely wrong direction?

Thanks

2

Here’s a similar question. There i’ve created a mesh that represents the camera view frustum, but it’s ment to be seen from outside :wink:

If you just need the collision, you could use boxcolliders and align them to the frustum planes. You could also try a MeshCollider, but it could give you some problems.