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D O O D L E
A very simplistic inline vector editor for the Processing IDE.
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Doodle is a tool for the PDE that lets you visually edit beginShape()-
endShape() blocks. Code can be parsed to vector objects that then can be
edited and converted back to code.
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Curve Fitting code is based on code by Atanu Mohanty with minor changes:
http://www.serc.iisc.ernet.in/~amohanty/SE288/lagrange/curves.html
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