I'm creating a SteamVR/HTC Vive game with Unity3D. I have a rigged avatar performing animations. Currently, if the player goes forward, it will see the moving eye balls and others inside the head. Since it's a small space, I can't allow him to step back to avoid the see-through caused by the collision.
What are other options to avoid it?
I'm thinking about setting up two colliders, one on the animated model and the other on the head of the player, so it can trigger a 360 dark screen to warn the player. How should I create the dark screen for the warning?