Join the Discord: https://discord.gg/4tHeAkxNg7 This episode is about creating functions to check if a point is on, or in, a primitive shape. The primitve shapes we have are box2D (Oriented Bounding Box OBB), AABB (Axis Aligned Bounding Box), circle, and Line2D. So we write functions to check if a point is on a line, or if a point is in a circle, or if a point is in an AABB. I save checking if a point is in an OBB for the next tutorial, where we will also create some utility functions for comparison and other common math operations. Source Code: https://github.com/codingminecraft/MarioYoutube/tree/83cf8315f7feee28ac0b0c72fbf2042c9b1f4809 --------------------------------------------------------------------- Website: https://ambrosiogabe.github.io/ Github: https://github.com/ambrosiogabe Here are some books I recommend if you want to learn about game engine development more thoroughly. I do not profit off any of these sales, these are just some books that have helped me out :) My Recommended Game Engine Books: Game Engine Architecture: https://www.gameenginebook.com/ Game Physics Cookbook (Read this before the next physics book): https://www.amazon.com/Game-Physics-Cookbook-Gabor-Szauer/dp/1787123669 Game Physics (Ian Millington): https://www.amazon.com/Game-Physics-Engine-Development-Commercial-Grade/dp/0123819768 Game Programming Patterns (Free): https://gameprogrammingpatterns.com/ My Recommended Beginning Game Programming Books: JavaScript Game Design: https://www.apress.com/gp/book/9781430247166 My Recommended Java Books: Data Structures/Algorithms: https://www.amazon.com/Data-Structures-Algorithms-Java-6th-ebook/dp/B00JDRQF8C LWJGL (Free, but I haven't read this thoroughly): https://lwjglgamedev.gitbooks.io/3d-game-development-with-lwjgl/content/ Outro Music: https://www.bensound.com/royalty-free-music