Building Your Own Physics Engine

You can literally program the laws of nature into your computer. Most devs just drag

and drop a rigid body component in Unity, but building your own physics engine

is the ultimate flex. This guide strips away the magic and shows you the raw

math behind every bounce, crash, and explosion. It takes terrifying

concepts like vectors, quaternions, and calculus and translates them into C++ code that

actually runs. You go from moving simple particles to simulating full ragdolls and destructible

environments. It is definitely not the easy route, but once you understand the math behind

the movement, you will never look at a glitchy video game physics fail the same way again.