tag4dTo add a Collider tag to an object: Select the object and in the Object Manager, choose Tags Simulation Tags Collider. The Collider tag will be applied to the selected object. All collisionTag4D Filter UI and How it works?: Once you have the script install and c4d is restart. To get the Tag4D Filter window to pop-up, go to your Extensions menu or Scripts(in older c4d's) menu, like the image below. The Tag4D Filter UI