[back]  3.50. Apple Surface 
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The Apple Surface [ 8 ] is represented by the following equations.
x = cos(u) (4 + 3.8 cos(v)) 
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y = sin(u) (4 + 3.8 cos(v)) 
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z = (cos(v)+sin(v)1) (1+sin(v)) log(1pi v/10)+7.5 sin(v) 
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To represent the area, the two parameters u and v can assume the following values (domain of definition), for example.
u is an element from the set of numbers [0, 2 pi] 

v is an element from the number set [pi, pi] 
The domain of definition cannot be changed in the plugin.
The plugin creates an optimized mesh without duplicate points and unconnected polygons.
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