Based on Computer Composition With Lines by A. Michael Noll.
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For coordinate points inside the circle at the top left do
- For coordinate points inside the superimposed
circleparabola do- Draw a rectangle of randomly chosen size in a small interval and randomly chosen orientation between vertical and horizontal , except for side rectangles which must be vertical
- Move to the next position
- Draw a rectangle of randomly chosen size in a bigger interval and randomly chosen orientation between vertical and horizontal
- Move to the next position
- For coordinate points inside the superimposed
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Repeat these instructions for the next 3 circles, while gradually increasing intervals (or using other strategies such as Gaussian distribution)