Rotating Arrows

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Maybe I reinvented something, but I am truly pleased with my function that sketches rotating arrows. An expert could condense my code a bit but I am done messing with it.

Stationary Curved Arrows:Same function but with disabled engine that generated angles and instead inserting an angle at each function call.

Help for designing a single arrow

Example: Sketching fluid eddies for an animation



This page last updated by Henry Bungay, bungah@rpi.edu in December 2015