Week 7 Day 2 - Vector Math
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1Understanding linear algebra is crucial to being able to make video games. Today we went over some of the basics:
1) Adding vectors
2) Subtracting two position vectors to get a displacement vector (a vector pointing from one to the other)
3) Multiplying a vector and scalar to scale it up
4) Dividing a vector by a scalar to shrink it
5) Using the Pythagorean theorem to get the length of a vector.
6) How to normalize a vector by dividing it by its length.
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Tags:
is50a
linear algebra
game development