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fogleman / primitive

Reproducing images with geometric primitives.
https://primitive.lol/
MIT License
12.34k stars 607 forks source link

question on quadratic bezier conditions #106

Open zumpchke opened 2 years ago

zumpchke commented 2 years ago

What is the significance of the below conditions? I can't find a resource on it.

https://github.com/fogleman/primitive/blob/master/primitive/quadratic.go#L78