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Game Math: Dot Product, Rulers, And Bouncing Balls

The dot product is a simple yet extremely useful mathematical tool. It encodes the relationship between two vectors’ magnitudes and directions into a single value. It is useful for computing projection, reflection, lighting, and so much more.

https://allenchou.net/2020/01/dot-product-projection-reflection/

#math #dotproduct #projection
Ming-Lun "Allen" Chou | 周明倫 Game Math: Dot Product, Rulers, And Bouncing Balls | Ming-Lun "Allen" Chou | 周明倫 [latexpage] 本文之中文翻譯在此 Prerequisites Trignometry Basics – Sine & CosineTrigonometry Basics – Tangent, Triangles, And CannonballsInverse Trigonometric Functions, Slope Angles, And Facing Objects Overview The dot product is a simple yet extremely useful mathematical…
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