Pomax's primer on bézier curves is the reference they used: https://pomax.github...

		llimllib 5 months ago \| parent \| context \| favorite \| on: Bezier-rs – algorithms for Bézier segments and sha... Pomax's primer on bézier curves is the reference they used: https://pomax.github.io/bezierinfo/ They do a pretty good job introducing the mathematics gently I think. But maybe work backwards from whatever you don't understand?