MAKE A MEME View Large Image The Texture is this: www.flickr.com/photos/tanaka_juuyoh/5239255695/ *) a = 3; (* center hole size *) b = 11;(* 11-angle-torus *) c = 0; (* distance from the center of rotation *) d = 2; (* number of torus *) h = 2; (* height of a torus *) ...
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Keywords: mathematica 3d cg parametricplot3d texture torus 輪環 りんかん ドーナツ どーなつ 十一芒星 じゅういちぼうせい 十一光星 じゅういちこうせい 十一稜星 じゅういちりょうせい code program algorithm コード プログラム アルゴリズム geometric sculpture geometricsculpture shape geometry sculpture mapping テクスチャ マッピング 模様 もよう abstract 抽象 ちゅうしょう アブストラクト design pattern デザイン パターン graphic グラフィック グラフィクス structure 意匠 構造 symmetry 対称性 たいしょうせい シンメトリー 対称 たいしょう algorithm コード a = 3; (* center hole size *) b = 11;(* 11-angle-torus *) c = 0; (* distance from the center of rotation *) d = 2; (* number of torus *) h = 2; (* height of a torus *) SetOptions[ParametricPlot3D, PlotRange -> Full, Mesh -> None, Boxed -> False, Axes -> False, PlotPoints -> 400, ImageSize -> 1600, Background -> Darker[Orange, 0.8], PlotStyle -> Directive[Specularity[White, 30], Texture[Import["D:/tmp/71.jpg"]]], TextureCoordinateFunction -> ({#4 + #5, #5 / Pi} &), Lighting -> "Neutral"]; x = (a - Cos[t] - Sin[b s]) Cos[s]; y = (a - Cos[t] - Sin[b s]) Sin[s] + c; z = a - Sin[t] - h Sin[b s]; rot = Table[{x, y, z}.RotationMatrix[2 i Pi/d, {0, 0, 1}], {i, d}]; ParametricPlot3D[rot, {t, 0, 2 Pi}, {s, 0, 2 Pi}] (*--- The Texture is this: www.flickr.com/photos/tanaka_juuyoh/5239255695/ *) a = 3; (* center hole size *) b = 11;(* 11-angle-torus *) c = 0; (* distance from the center of rotation *) d = 2; (* number of torus *) h = 2; (* height of a torus *) SetOptions[ParametricPlot3D, PlotRange -> Full, Mesh -> None, Boxed -> False, Axes -> False, PlotPoints -> 400, ImageSize -> 1600, Background -> Darker[Orange, 0.8], PlotStyle -> Directive[Specularity[White, 30], Texture[Import["D:/tmp/71.jpg"]]], TextureCoordinateFunction -> ({#4 + #5, #5 / Pi} &), Lighting -> "Neutral"]; x = (a - Cos[t] - Sin[b s]) Cos[s]; y = (a - Cos[t] - Sin[b s]) Sin[s] + c; z = a - Sin[t] - h Sin[b s]; rot = Table[{x, y, z}.RotationMatrix[2 i Pi/d, {0, 0, 1}], {i, d}]; ParametricPlot3D[rot, {t, 0, 2 Pi}, {s, 0, 2 Pi}] (*--- The Texture is this: www.flickr.com/photos/tanaka_juuyoh/5239255695/ *)
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