Unfolding a 3D sphere to 2D shapes

If you want to made a DIY sphere, you need to unfold the sphere to 2D shapes, or, more strictly speaking, approximate the sphere using petals, or "orange peels" (also called the lunes) on the plane. The calculator calculates basic parameters of such 2D peel and displays coordinates of points for drawing one peel on a plane.

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Timur

Timur

Created: 2023-12-08 22:42:29, Last updated: 2023-12-09 07:24:20

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PLANETCALC, Unfolding a 3D sphere to 2D shapes

Unfolding a 3D sphere to 2D shapes

Digits after the decimal point: 2
Height of the peel (a)
 
Width of the peel (b)
 
Segment height (h)
 
Arc radius (R)
 
Peel points
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PLANETCALC, Unfolding a 3D sphere to 2D shapes

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