The spiral is 2-dimensional, the helix is a 3-dimensional curve. Maybe (the 2d-projection of) a helix could be implemented as path effect?
see also: <http://en.wikipedia.org/wiki/Spiral> <http://en.wikipedia.org/wiki/Helix>
The spiral is 2-dimensional, the helix is a 3-dimensional curve. Maybe (the 2d-projection of) a helix could be implemented as path effect?
see also: en.wikipedia. org/wiki/ Spiral> en.wikipedia. org/wiki/ Helix>
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