Free Images : structure, texture, flower, petal, pattern, symbol, geometry, font, sculpture, design, symmetry, 3d, graphic, shape, torus, mathematica, cg, parametricplot3d, code, program, algorithm, mapping, geometricsculpture, pentagram, squarewave, body jewelry 3080x2726
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SetOptions[ParametricPlot3D, PlotRange -> Full, Mesh -> None, Boxed -> False, Axes -> None, PlotPoints -> 400, ImageSize -> 3000, PlotStyle -> Directive[Specularity[White, 30], Texture[Import["D:/tmp/863.jpg"]]], TextureCoordinateFunction -> ({#4 + #5, #5/Pi} &), Lighting -> "Neutral"]; a = 2; (* center hole size of a torus *) b = 5;(* penta-torus *) c = 2;(* distance from the center of rotation *) d = 5;(* number of torus *) x = (a - Cos[t] - Sin[b s]) Cos[s + Pi/10] + c; y = Sum[Sin[(2 k - 1) t]/(2 k - 1), {k, 4}] + c; z = (a - Cos[t] - Sin[b s]) Sin[s + Pi/10] + c; rot = Table[{x, y, z}.RotationMatrix[2 i Pi/d, {0, 1, 0}], {i, d}]; ParametricPlot3D[rot, {t, 0, 2 Pi}, {s, 0, 2 Pi}] (*--- The Texture is another color version of this: www.flickr.com/photos/tanaka_juuyoh/5412528282 The y is a 4-partial sum of the Fourier series for Square wave. yは矩形波のフーリエ展開の最初の4項 *)
The free high-resolution photo of structure, texture, flower, petal, pattern, symbol, geometry, font, sculpture, design, symmetry, 3d, graphic, shape, torus, mathematica, cg, parametricplot3d, code, program, algorithm, mapping, geometricsculpture, pentagram, squarewave, body jewelry
, taken with an unknown camera 01/17 2017 The picture taken with
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