what is the best way to detect collisions in 3d.

[Kurt-Dekker]

if you just need a CC-based FPS controller, I always reach for this one:

A Basic First Person Character Controller for prototyping

[BasicFPCC - A basic first person character controller] Gist Link After some interest in an old post here , I spent the weekend frankensteining snippets of code to make a single script FPCC that could be used like the FPCC from Unity 4~5, including the crouch and run from Aldo, and I also added farcry sliding. There is a Menu Item function to easily create and configure a new FPCC object. Otherwise very easy to set up, it only requires a layer to exclude itself from sphere/raycasts…

That one has run, walk, jump, slide, crouch… it’s crazy-nutty!!