Add Javascript testbed for parameter fitting #29
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This is a hacky Javascript implementation of the core hyperbez math (the new one, linear over quadratic to the 1.5). It also contains a rough draft of parameter fitting. As of this commit, the draft does a good job at small angles, and moderate and high tension. It also shows off the potential for squarish hyperellipses, when the control points are moved close together. The blue curve represents the hyperbezier, and the gray curve is an ordinary cubic Bézier for comparison. Some things are in very rough form, as this is for experimentation only. For example, moving the endpoints yields unexpected results.
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This is a hacky Javascript implementation of the core hyperbez math (the new one, linear over quadratic to the 1.5). It also contains a rough draft of parameter fitting.
As of this commit, the draft does a good job at small angles, and moderate and high tension. It also shows off the potential for squarish hyperellipses, when the control points are moved close together.
The blue curve represents the hyperbezier, and the gray curve is an ordinary cubic Bézier for comparison.
Some things are in very rough form, as this is for experimentation only. For example, moving the endpoints yields unexpected results.