6 Tori / ６個の輪環(りんかん)

a = 7; (* center hole size of a torus *)

b1 = 6;(* the number of angles *)

b2 = 6;(* the number of waves *)

c = 6; (* distance from the center of rotation *)

d = 6; (* the number of tori *)

h1 = 1; (* width of a torus *)

h2 = 2; (* width of a torus *)

SetOptions[ParametricPlot3D, PlotRange -> Full, Mesh -> None,

Boxed -> False, Axes -> None, PlotPoints -> 500, ImageSize -> 3000,

Background -> RGBColor[{200, 200, 240}/255],

PlotStyle -> Directive[Specularity[White, 70], Texture[Import["D:/tmp/94.jpg"]]],

TextureCoordinateFunction -> ({#4, #5 Pi} &), Lighting -> "Neutral"];

x = (a - h1 Cos[t] + h2 Sin[b1 s]) Cos[s + Pi/(2 b1)];

y = (a - h1 Cos[t] + h2 Sin[b1 s]) Sin[s + Pi/(2 b1)];

z = Sin[b2 t] + c;

vc = {{0, 0, 1}, {0, 0, -1}, {0, 1, 0}, {0, -1, 0}, {1, 0, 0}, {-1, 0, 0}};

rm = Table[{x, y, z}.RotationMatrix[{{0, 0, 1}, vc[[i]]}], {i, d}];

ParametricPlot3D[rm, {t, 0, 2 Pi}, {s, 0, 2 Pi}]

(*---

The Texture

*)