Comments by "disgruntledtoons" (@disgruntledtoons) on "Freya Holmér" channel.

  1. I'm for tabs instead of spaces because Microsoft recommends spaces instead of tabs.
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  2. Another thing you can do for arc length is to take the integral and calculate the first few terms of its Taylor expansion (which requires only taking the derivative), until you get the accuracy you want. you can also chop up the curve into segments of a circle.
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  3. The reason people are interested in a three-element vector that can be multiplied is likely so that a three-dimensional analogue of the Mandelbrot set can be generated.
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  4. The Catmull-Rom spline gets the first half of its name from one of Pixar's founders. The cubic B-spline is the limit curve of the Catmull-Clark subdivision scheme. Also, a mostly-sparse matrix can turn a series of points along a path into a uniform B-spline whose path will pass through the original points.
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