A spiral with a positive radial pitch widens according to the initial radius.
A spiral with a negative radial pitch narrows according to the initial radius.
Radial pitch of a spiral:
Using the radial pitch, you can define a displacement along the diameter, made in one revolution. It allows you to create a spiral.
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A spiral with a positive radial pitch widens according to the initial radius. |
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A spiral with a negative radial pitch narrows according to the initial radius.
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