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update doc

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Justin Lin
2020-12-15 11:58:17 +08:00
parent 32b6fca734
commit 8a8d809f9c
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docs/lib2x-fibonacci_lattice.md
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@@ -1,6 +1,6 @@
# fibonacci_lattice # fibonacci_lattice
Creates visually even spacing of n points on the surface of the sphere. Nearest-neighbor points will all be approximately the same distance apart. There're 10 spirals on the sphere. Creates visually even spacing of n points on the surface of the sphere. Nearest-neighbor points will all be approximately the same distance apart. There're 8 spirals on the sphere.
(It's called "visually even spacing" because only the vertices of the 5 [Platonic solids](https://en.wikipedia.org/wiki/Platonic_solid) can be said to be truly evenly spaced around the surface of a sphere.) (It's called "visually even spacing" because only the vertices of the 5 [Platonic solids](https://en.wikipedia.org/wiki/Platonic_solid) can be said to be truly evenly spaced around the surface of a sphere.)
@@ -42,7 +42,7 @@ Creates visually even spacing of n points on the surface of the sphere. Nearest-
sphere(radius); sphere(radius);
spirals = [for(j = [0:9]) spirals = [for(j = [0:7])
[for(i = j; i < len(pts); i = i + 8) pts[i]] [for(i = j; i < len(pts); i = i + 8) pts[i]]
]; ];