C++ Open GL Tutorial 3 Math Crash Course ( Vectors)

In this video, we go through the base concepts of vectors. See the timestamps for a list of covered topics. I didn t explicitly prove that scaling a vector scales its magnitude, but it s an easy proof to show that, ,k(a, b, c), , k, ,(a, b, c), , by factoring out a k2 from the square root in the distance formula. Intro: 0:00 Vectors Description, Representation: 0:40 ScalarVector Operations: 4:59 VectorVector Addition, Subtraction: 6:43 Vector Magnitude: 13:21 Dot Product: 20:15 Cross Product: 27:27 Applications: 38:16 OpenGL Math: Website: Twitter: Discord: This Github Repo: This Playlist: