Super Mario 64: How Wall, Floor and Ceiling Collisions Work
UncommentatedPannen · Explainer · YouTube title: Walls, Floors, & Ceilings
Why it's here
Praised as an engrossing, in-depth look at SM64 mechanics that is surprisingly compelling to watch.
What it covers
Pannenkoek explains how Super Mario 64 handles wall, floor and ceiling collisions, including triangles, normal vectors, quarter steps and out of bounds. It is a detailed 37-minute technical walkthrough of the game's physics.