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globalnode
6 months ago
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How I used linear algebra to build an interactive ...
A cool aspect to using 3x3 homogeneous matrices to translate in 2D is that the 2D translation is actually a shear in 3D along the z = 1 plane.
https://youtu.be/AheaTd_l5Is?t=263
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https://youtu.be/AheaTd_l5Is?t=263