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0139 Astroid Torus (R=8, r=2, θ=0&amp;pi/4) 7/8 part 3d printed

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Full Color Sandstone
0139 Astroid Torus (R=8, r=2, θ=0&pi/4) 7/8 part 3d printed
0139 Astroid Torus (R=8, r=2, θ=0&pi/4) 7/8 part 3d printed

Not a Photo

0139 Astroid Torus (R=8, r=2, θ=0&pi/4) 7/8 part

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3D printed in fully colored material with a coarse finish and a delicate feel.
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Product Description
KOSEKOMA 0139 - Parametric surface F(u,v) - Astroidal Torus 7/8 part
A parametric surface is a surface F(u,v) in the Euclidean space R3 which is defined by a parametric equation with two parameters u, v.

Parametric surface F(u,v) Astroidal Torus.
A surface of the rotation of an astroid is formed by an asteroid rotating about any of two its axes Ox or Oz
x = (R + r cos(v)^3) cos(u)
y = (R + r cos(v)^3) sin(u)
z = r sin(v)^3

u = 0..2π; v = 0..(7/4)π


What's in the box:
0139 Astroid Torus (R=8, r=2, θ=0&pi/4) 7/8 part
10 x 2.21 x 9.57 cm
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3.94 x 0.87 x 3.77 inches
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