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Texture[obj]

是一个图形指令，指定 obj 应该用作多边形和其他填充图形对象的面上的纹理.

Texture[obj,map]

指定分配给 3D 图形对象顶点的投影映射 map.

更多信息
Details and Options Details and Options
范例  
基本范例  
范围  
基本用法  
纹理规范  
纹理坐标  
纹理样式  
推广和延伸  
应用  
基本应用  
环境贴图  
天文学  
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地理  
纹理模型  
可视化  
纹理范例  
实体渲染  
属性和关系  
可能存在的问题  
巧妙范例  
动画纹理  
多面体上的纹理  
参见
相关指南
历史
按以下格式引用：

Texture

Texture[obj]

是一个图形指令，指定 obj 应该用作多边形和其他填充图形对象的面上的纹理.

Texture[obj,map]

指定分配给 3D 图形对象顶点的投影映射 map.

更多信息

  • 纹理贴图亦称为 UV 贴图或漫反射贴图.
  • Texture 通常用于建模，将图像投影到 2D 多边形或 3D 曲面上.
  • Texture 可用在 Graphics 和 Graphics3D 中.
  • 在 Texture[obj,…] 中，对象 obj 可以是图像、图形或颜色数组.
  • 以下形式可用于显式指定纹理的颜色值：
  • Texture[{c1,c2,…}]颜色的 1D 纹理
    Texture[{{c11,c12,…},…}]颜色的 2D 纹理
    Texture[{{{c111,c112,…},…},…}]颜色的 3D 纹理
  • 每个颜色可以是对应于 RGBColor[r,g,b] 的 {r,g,b} 列表，或对应于 RGBColor[r,g,b,a] 的 {r,g,b,a} 列表.
  • Texture[obj] 等价于 Texture[Rasterize[obj]]，将以通常在笔记本中显示的大小和分辨率光栅化 obj.
  • Texture[obj,map] 提供一个纹理 obj，通过把坐标分配给投影映射 map 的顶点将纹理应用于多边形和曲面的面.
  • 可用的 2D 图像的 3D 投影映射包括：
  • Automatic自动选择投影
    None不进行投影
    "Box"盒体投影
    "Cubic"是立方体投影
    "Cylindrical"圆柱投影
    "Front"在 x–y 平面上的平面投影
    "Planar"平面投影
    "Spherical"球面投影
  • VertexTextureCoordinates 可用于指定给定图形基元的投影映射.
  • Opacity 可与 Texture 一起使用，指定纹理的不透明度.
  • Texture 可用在 FaceForm 中，为正面和背面指定不同的纹理.
  • 与 Lighting 互相作用时，Texture 中的颜色被视为漫反射颜色.

范例

打开所有单元 关闭所有单元

基本范例  (4)

把纹理应用于二维多边形：

Wolfram Language code: Graphics[{Texture[[image]], Polygon[{{0, 0}, {1, 0}, {0.5, 1}}, VertexTextureCoordinates -> {{0, 0}, {1, 0}, {0.5, 1}}]}]

对绘图应用纹理：

Wolfram Language code: ParametricPlot[{(v + u) Cos[u], (v + u) Sin[u]}, {u, 0, 2 Pi}, {v, 0, 5}, PlotStyle -> {Opacity[1], Texture[[image]]}]

对三维立方体应用纹理：

Wolfram Language code: Graphics3D[{Texture[[image], "Cubic"], Cube[]}]

对模型应用纹理：

Wolfram Language code: Graphics3D[{Texture[[image]], EdgeForm[], Polygon[«3»]}]

范围  (20)

基本用法  (3)

对二维图形基元应用纹理：

Wolfram Language code: Graphics[{Texture[[image], "Planar"], #}]& /@ {Triangle[], RegularPolygon[5], Disk[]}

3D：

Wolfram Language code: Graphics3D[{Texture[[image], "Planar"], #}, Lighting -> "Neutral"]& /@ {Tetrahedron[], Icosahedron[], Sphere[]}

对二维绘图应用纹理：

Wolfram Language code: RegionPlot[Sin[x] Sin[y] > 1 / 10, {x, -3, 6}, {y, -3, 6}, PlotStyle -> Texture[[image]]]

3D：

Wolfram Language code: Plot3D[Sin[x + y ^ 2], {x, -3, 3}, {y, -2, 2}, PlotStyle -> {Texture[[image]]}, Mesh -> False, Lighting -> "Neutral"]

对 GraphicsComplex 应用纹理：

Wolfram Language code: coords = CirclePoints[{0, 0}, 2, 20]; vtcoords = CirclePoints[{0.5, 0.5}, 0.5, 20]; Graphics[{Texture[[image]], GraphicsComplex[coords, {Polygon[Range[20], VertexTextureCoordinates -> vtcoords]}]}]

纹理规范  (8)

使用 RGB 色彩列表的一维纹理：

Wolfram Language code: data = Table[{c, 0, 0}, {c, 0, 1, 1 / 100}];
Wolfram Language code: Graphics[{Texture[data], Polygon[{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, VertexTextureCoordinates -> {{0}, {0}, {1}, {1}}]}]

使用梯度 ColorData 的一维纹理：

Wolfram Language code: data = Table[ColorData["Rainbow", t] /. RGBColor -> List, {t, 0, 1, 1 / 100}];
Wolfram Language code: Graphics[{Texture[data], Polygon[{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, VertexTextureCoordinates -> {{0}, {0}, {1}, {1}}]}]

三维多边形上的一维纹理：

Wolfram Language code: Graphics3D[{Texture[data], Polygon[{{{0, 0, 0}, {0, 1, 0}, {1, 1, 0}, {1, 0, 0}}, {{0, 0, 0}, {1, 0, 0}, {1, 0, 1}, {0, 0, 1}}, {{1, 0, 0}, {1, 1, 0}, {1, 1, 1}, {1, 0, 1}}, {{1, 1, 0}, {0, 1, 0}, {0, 1, 1}, {1, 1, 1}}, {{0, 1, 0}, {0, 0, 0}, {0, 0, 1}, {0, 1, 1}}, ... }, VertexTextureCoordinates -> {{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}}]}, Lighting -> "Neutral"]

Plot3D 曲面的一维纹理：

Wolfram Language code: Plot3D[Sin[x y], {x, 0, 3}, {y, 0, 3}, PlotStyle -> Texture[data], Lighting -> "Neutral"]

使用 RGB 色彩矩阵的二维纹理：

Wolfram Language code: data = Table[{r, g, 0}, {r, 0, 1, 1 / 100}, {g, 0, 1, 1 / 100}];
Wolfram Language code: Graphics[{Texture[data], Polygon[{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, VertexTextureCoordinates -> {{0, 0}, {1, 0}, {1, 1}, {0, 1}}]}]

3D 图形：

Wolfram Language code: Graphics3D[{Texture[data], Polygon[{{{0, 0, 0}, {0, 1, 0}, {1, 1, 0}, {1, 0, 0}}, {{0, 0, 0}, {1, 0, 0}, {1, 0, 1}, {0, 0, 1}}, {{1, 0, 0}, {1, 1, 0}, {1, 1, 1}, {1, 0, 1}}, {{1, 1, 0}, {0, 1, 0}, {0, 1, 1}, {1, 1, 1}}, {{0, 1, 0}, {0, 0, 0}, {0, 0, 1}, {0, 1, 1}}, ... }, VertexTextureCoordinates -> {{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}}]}, Lighting -> "Neutral"]

绘图：

Wolfram Language code: Plot3D[Sin[x y], {x, 0, 3}, {y, 0, 3}, PlotStyle -> Texture[data], Lighting -> "Neutral"]

使用一个图像的二维纹理：

Wolfram Language code: Graphics[{Texture[[image], "Planar"], Polygon[{{0, 0}, {1, 0}, {1 / 2, 1}}]}]

3D 图形：

Wolfram Language code: Graphics3D[{Texture[[image], "Box"], Cube[]}, Lighting -> "Neutral"]

绘图：

Wolfram Language code: Plot3D[Sin[x y], {x, 0, 3}, {y, 0, 3}, PlotStyle -> Texture[[image]], Mesh -> None, Lighting -> "Neutral"]

使用透明图像：

Wolfram Language code: Graphics[{Texture[[image], "Planar"], Polygon[{{0, 0}, {1, 0}, {1, 1}, {0, 1}}]}, Background -> Black]

使用样式化文本的二维纹理：

Wolfram Language code: text = Style[" Text ", 300];
Wolfram Language code: Graphics[{Texture[text, "Planar"], EdgeForm[Gray], Polygon[{{0, 0}, {1, 0}, {1, 1}, {0, 1}}]}]

3D 图形：

Wolfram Language code: Graphics3D[{Texture[text, "Box"], Cube[]}, Lighting -> "Neutral"]

绘图：

Wolfram Language code: Plot3D[Sin[x y], {x, 0, 3}, {y, 0, 3}, PlotStyle -> Texture[text], Mesh -> None, Lighting -> "Neutral"]

使用二维和三维图形的二维纹理：

Wolfram Language code: {t2, t3} = {Graphics[{Blue, Disk[], Red, Rectangle[]}], Graphics3D[{Sphere[], Cuboid[]}]}
Wolfram Language code: Table[Graphics[{Texture[t], EdgeForm[Gray], Polygon[{{0, 0}, {1, 0}, {1 / 2, 1}}, VertexTextureCoordinates -> {{0, 0}, {1, 0}, {1 / 2, 1}}]}], {t, {t2, t3}}]

3D 图形：

Wolfram Language code: Table[Graphics3D[{Texture[t], Polygon[{{{0, 0, 0}, {0, 1, 0}, {1, 1, 0}, {1, 0, 0}}, {{0, 0, 0}, {1, 0, 0}, {1, 0, 1}, {0, 0, 1}}, {{1, 0, 0}, {1, 1, 0}, {1, 1, 1}, {1, 0, 1}}, {{1, 1, 0}, {0, 1, 0}, {0, 1, 1}, {1, 1, 1}}, {{0, 1, 0}, {0, 0, 0}, {0, 0, 1}, {0, 1, 1}}, ... }, VertexTextureCoordinates -> {{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}}]}, Lighting -> "Neutral"], {t, {t2, t3}}]

使用绘图函数的二维纹理：

Wolfram Language code: t = ContourPlot[Cos[2x] + y, {x, 0, 2Pi}, {y, 0, 2Pi}, ColorFunction -> "Rainbow", Frame -> False, PlotRangePadding -> None]

2D 图形：

Wolfram Language code: Graphics[{Texture[t], EdgeForm[Gray], Polygon[{{0, 0}, {1, 0}, {1 / 2, 1}}, VertexTextureCoordinates -> {{0, 0}, {1, 0}, {1 / 2, 1}}]}]

3D 图形：

Wolfram Language code: Graphics3D[{Texture[t], Polygon[{{{0, 0, 0}, {0, 1, 0}, {1, 1, 0}, {1, 0, 0}}, {{0, 0, 0}, {1, 0, 0}, {1, 0, 1}, {0, 0, 1}}, {{1, 0, 0}, {1, 1, 0}, {1, 1, 1}, {1, 0, 1}}, {{1, 1, 0}, {0, 1, 0}, {0, 1, 1}, {1, 1, 1}}, {{0, 1, 0}, {0, 0, 0}, {0, 0, 1}, {0, 1, 1}}, ... }, VertexTextureCoordinates -> {{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}}]}, Lighting -> "Neutral"]

绘图：

Wolfram Language code: Plot3D[Cos[x] + y, {x, 0, 4Pi}, {y, 0, 4Pi}, PlotStyle -> Texture[t], Mesh -> None, Lighting -> "Neutral"]

使用 RGB 色彩数组的三维纹理：

Wolfram Language code: data = Table[{r, g, b}, {r, 0, 1, 1 / 20}, {g, 0, 1, 1 / 20}, {b, 0, 1, 1 / 20}];

通过堆叠多边形显示三维纹理：

Wolfram Language code: Graphics3D[{Opacity[1 / 3], Texture[data], EdgeForm[], Polygon[Table[{{0, 0, z}, {1, 0, z}, {1, 1, z}, {0, 1, z}}, {z, 0, 1, 1 / 20}], VertexTextureCoordinates -> Table[{{0, 0, s}, {1, 0, s}, {1, 1, s}, {0, 1, s}}, {s, 0, 1, 1 / 20}]]}, Lighting -> "Neutral"]

三维纹理的交叉部分：

Wolfram Language code: Graphics3D[{Texture[data], EdgeForm[], Table[With[{pts = RotateRight[#, k]& /@ {{1 / 2, 0, 0}, {1 / 2, 1, 0}, {1 / 2, 1, 1}, {1 / 2, 0, 1}}}, Polygon[pts, VertexTextureCoordinates -> pts]], {k, 3}]}, Lighting -> "Neutral"]

纹理坐标  (5)

对应于 Polygon 每个顶点的纹理坐标可由 VertexTextureCoordinates 指定：

Wolfram Language code: data = Table[{c, 0, 1 - c}, {c, 0, 1, 1 / 100}];
Wolfram Language code: Graphics[{Texture[data], Polygon[{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, VertexTextureCoordinates -> {{0}, {0}, {1}, {1}}]}]

通过使用 {0} 和 {1} 之间的坐标指定一维纹理部分：

Wolfram Language code: Graphics[{Texture[data], Polygon[{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, VertexTextureCoordinates -> {{1 / 3}, {1 / 3}, {2 / 3}, {2 / 3}}]}]

通过使用 {0} 和 {1} 之外的坐标值重复一维纹理：

Wolfram Language code: Graphics[{Texture[data], Polygon[{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, VertexTextureCoordinates -> {{-1}, {-1}, {2}, {2}}]}]

假设二维纹理坐标范围为 {0,0} 到 {1,1}：

Wolfram Language code: image = [image];
Wolfram Language code: Graphics[{Texture[image], EdgeForm[StandardBrown], Polygon[{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, VertexTextureCoordinates -> {{0, 0}, {1, 0}, {1, 1}, {0, 1}}]}]

通过使用范围 {0,0} 到{1,1} 之内的坐标指定二维纹理部分：

Wolfram Language code: Graphics[{Texture[image], EdgeForm[StandardBrown], Polygon[{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, VertexTextureCoordinates -> {{1 / 3, 1 / 3}, {2 / 3, 1 / 3}, {2 / 3, 2 / 3}, {1 / 3, 2 / 3}}]}]

通过使用 {0,0} 和 {1,1} 之外的坐标值重复二维纹理：

Wolfram Language code: Graphics[{Texture[image], EdgeForm[StandardBrown], Polygon[{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, VertexTextureCoordinates -> {{0, 0}, {4, 0}, {4, 4}, {0, 4}}]}]

假设三维纹理坐标范围为 {0,0,0} 到 {1,1,1}：

Wolfram Language code: data = Table[{r, g, b}, {r, 0, 1, 1 / 20}, {g, 0, 1, 1 / 20}, {b, 0, 1, 1 / 20}];
Wolfram Language code: Graphics3D[{Texture[data], EdgeForm[], Polygon[{{0, 0, 0}, {1, 0, 0}, {1, 1, 1}, {0, 1, 1}}, VertexTextureCoordinates -> {{0, 0, 0}, {1, 0, 0}, {1, 1, 1}, {0, 1, 1}}] }, Lighting -> "Neutral"]

FilledCurve 分量映射到纹理坐标的子列表上：

Wolfram Language code: a = {{-1, 0}, {0, 1}, {1, 0}}; b = {{0, -2 / 3}, {-1, 0}};
Wolfram Language code: Graphics[{Texture[[image]], FilledCurve[{{BezierCurve[2a], Line[2b]}, {BezierCurve[a], Line[b]}}, VertexTextureCoordinates -> {{{0, 1 / 2}, {1 / 2, 1}, {1, 1 / 2}, {1 / 2, 1 / 12}, {0, 1 / 2}}, {{1 / 4, 1 / 2}, {1 / 2, 3 / 4}, {3 / 4, 1 / 2}, {1 / 2, 7 / 24}, {1 / 4, 1 / 2}}}]}]

绘制函数的纹理坐标可由 TextureCoordinateFunction 指定：

Wolfram Language code: ParametricPlot[{r t Cos[t], r t Sin[t]}, {t, 0, 2Pi}, {r, 0, 1}, PlotRange -> All, Mesh -> False, Axes -> False, PlotStyle -> {Opacity[1], Texture[ExampleData[{"ColorTexture", "Roof"}]]}]
Wolfram Language code: ParametricPlot[{r t Cos[t], r t Sin[t]}, {t, 0, 2Pi}, {r, 0, 1}, PlotRange -> All, Mesh -> False, Axes -> False, PlotStyle -> {Opacity[1], Texture[ExampleData[{"ColorTexture", "Roof"}]]}, TextureCoordinateFunction -> ({#1, #2}&)]
Wolfram Language code: Plot3D[Sin[x y], {x, 0, 3}, {y, 0, 3}, PlotStyle -> Texture[ExampleData[{"TestImage", "House"}]], TextureCoordinateFunction -> ({#1, #2}&), Lighting -> "Neutral", Mesh -> None]

纹理样式  (4)

使用 Opacity 设置纹理的整体不透明度：

Wolfram Language code: Table[Graphics3D[{Opacity[o], Texture[[image]], Polygon[{{{0, 0, 0}, {0, 1, 0}, {1, 1, 0}, {1, 0, 0}}, {{0, 0, 0}, {1, 0, 0}, {1, 0, 1}, {0, 0, 1}}, {{1, 0, 0}, {1, 1, 0}, {1, 1, 1}, {1, 0, 1}}, {{1, 1, 0}, {0, 1, 0}, {0, 1, 1}, {1, 1, 1}}, {{0, 1, 0}, {0, 0, 0}, {0, 0, 1}, {0, 1, 1}}, ... }, VertexTextureCoordinates -> {{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}}]}, Lighting -> "Neutral", Boxed -> False], {o, {1 / 4, 1 / 2, 2 / 3, 1}}]

使用 FaceForm 设置不同的前后纹理：

Wolfram Language code: vtc = {{0, 0}, {1, 0}, {1, 1}, {0, 1}}; coords = {{{0, 0, 0}, {0, 1, 0}, {1, 1, 0}, {1, 0, 0}}, {{0, 0, 0}, {1, 0, 0}, {1, 0, 1}, {0, 0, 1}}, {{1, 0, 0}, {1, 1, 0}, {1, 1, 1}, {1, 0, 1}}, {{1, 1, 0}, {0, 1, 0}, {0, 1, 1}, {1, 1, 1}}, {{0, 1, 0}, {0, 0, 0}, {0, 0, 1}, {0, 1, 1}}};
Wolfram Language code: Graphics3D[{FaceForm[Texture[[image]], Texture[[image]]], Polygon[coords, VertexTextureCoordinates -> Table[vtc, {6}]]}, Lighting -> "Neutral"]

纹理表面的反射度可由 Specularity 设置：

Wolfram Language code: Table[ParametricPlot3D[{Cos[u] (3 + Cos[v]), Sin[u] (3 + Cos[v]), Sin[v]}, {u, 0, 2 π}, {v, 0, 2 π}, TextureCoordinateFunction -> ({2#4, #5}&), PlotStyle -> Directive[Specularity[White, s], Texture[ExampleData[{"ColorTexture", "WhiteMarble"}]]], Axes -> False, Lighting -> "Neutral", Mesh -> None, ImageSize -> Small], {s, {5, 20, 50, 100}}]

在与 Lighting 交互时，纹理的色彩为漫反射色彩；

Wolfram Language code: Table[Graphics3D[{Texture[[image]], Polygon[{{{0, 0, 0}, {0, 1, 0}, {1, 1, 0}, {1, 0, 0}}, {{0, 0, 0}, {1, 0, 0}, {1, 0, 1}, {0, 0, 1}}, {{1, 0, 0}, {1, 1, 0}, {1, 1, 1}, {1, 0, 1}}, {{1, 1, 0}, {0, 1, 0}, {0, 1, 1}, {1, 1, 1}}, {{0, 1, 0}, {0, 0, 0}, {0, 0, 1}, {0, 1, 1}}, ... }, VertexTextureCoordinates -> {{{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, {{0, 0}, {1, 0}, {1, 1}, {0, 1}}}]}, Lighting -> {{"Point", c, {4, -4, 4}}}, Boxed -> False], {c, {White, Red, Green, Blue}}]

推广和延伸  (1)

使用 {r,g,b,a} 格式列表指定纹理单个像素的透明度：

Wolfram Language code: data = Table[{1, 0, 0, a}, {u, 0, 1, 1 / 100}, {a, 0, 1, 1 / 100}];
Wolfram Language code: vtc = {{0, 0}, {1, 0}, {1, 1}, {0, 1}}; coords = {{{0, 0, 0}, {0, 1, 0}, {1, 1, 0}, {1, 0, 0}}, {{0, 0, 0}, {1, 0, 0}, {1, 0, 1}, {0, 0, 1}}, {{1, 0, 0}, {1, 1, 0}, {1, 1, 1}, {1, 0, 1}}, {{1, 1, 0}, {0, 1, 0}, {0, 1, 1}, {1, 1, 1}}, {{0, 1, 0}, {0, 0, 0}, {0, 0, 1}, {0, 1, 1}}, {{0, 0, 1}, {1, 0, 1}, {1, 1, 1}, {0, 1, 1}}};
Wolfram Language code: Graphics3D[{Texture[data], Polygon[coords, VertexTextureCoordinates -> Table[vtc, {6}]]}, Lighting -> "Neutral", Boxed -> False]

使用透明度值创建具有洞的纹理：

Wolfram Language code: data1 = Table[{1, 2 / 3, 0, If[u^2 + v^2 < 1 / 2, 0, 1]}, {u, -1, 1, 1 / 100}, {v, -1, 1, 1 / 100}]; data2 = Table[{0, 0, 1, If[u^2 + v^2 < 1 / 2, 0, 1]}, {u, -1, 1, 1 / 100}, {v, -1, 1, 1 / 100}];
Wolfram Language code: Graphics3D[{FaceForm[Texture[data1], Texture[data2]], Polygon[coords, VertexTextureCoordinates -> Table[vtc, {6}]]}, Lighting -> "Neutral", Boxed -> False]

应用  (13)

基本应用  (1)

显示纹理坐标的相应映射：

Wolfram Language code: mapPolygon[p : Polygon[_, idx_, VertexTextureCoordinates -> vtc_], img_] := Block[...]
Wolfram Language code: mapPolygon[Polygon[{{0, 0, 0}, {1, 0, 0}, {0.5, 1, 0}}, {1, 2, 3}, VertexTextureCoordinates -> {{0.2, 0.2}, {0.8, 0.2}, {0.5, 0.8}}], [image]]
Wolfram Language code: mapPolygon[Polygon[{{-100, -100, -100}, {100, -100, -100}, {100, 100, -100}, {-100, 100, -100}, {-100, -100, -100}, {100, -100, -100}, {100, -100, 100}, {-100, -100, 100}, {100, -100, -100}, {100, 100, -100}, {100, 100, 100}, {100, -100, 100}, {100, 100 ... 7525, 0.33666666666666667}, {0.9975, 0.33666666666666667}, {0.9975, 0.6633333333333333}, {0.7525, 0.6633333333333333}, {0.2525, 0.6699999999999999}, {0.4975, 0.6699999999999999}, {0.4975, 0.9966666666666666}, {0.2525, 0.9966666666666666}}], [image]]
Wolfram Language code: mapPolygon[Polygon[{{0., 0., 1.}, {-0.2777182317483142, 0.20177410616759886, 0.9392336204772784}, {-0.5554364634966285, 0.4035482123351977, 0.7270757700126067}, {-0.7236067977499789, 0.5257311121191336, 0.44721359549995787}, {0.10607892523233588, 0.3 ... 71705951760442, 0.4450936361588238}, {0.6328294048239558, 0.4450936361588237}, {0.3, 0.43993157242460157}, {0.5, 0.43993157242460157}, {0.7, 0.43993157242460157}, {0.9, 0.43993157242460157}, {0.09999999999999998, 0.43993157242460157}}], [image]]

环境贴图  (3)

使用球形纹理创建逼真的背景：

Wolfram Language code: env = {Texture[[image], "Spherical"], Black, Sphere[{0, 0, 0}, 100]};
Wolfram Language code: Graphics3D[{env, Torus[]}, ViewVector -> {{-1, -2, 1}, {0, 0, 0}}, Method -> {"RotationControl" -> "Globe"}]

使用天空盒体纹理创建逼真的背景：

Wolfram Language code: env = {Texture[[image]], Black, EdgeForm[], Polygon[{{-100, -100, -100}, {100, -100, -100}, {100, 100, -100}, {-100, 100, -100}, {-100, -100, -100}, {100, -100, -100}, {100, -100, 100}, {-100, -100, 100}, {100, -100, -100}, {100, 100, -100}, {100, 100, 100}, {100, -100, 100}, {100, 100 ... 7525, 0.33666666666666667}, {0.9975, 0.33666666666666667}, {0.9975, 0.6633333333333333}, {0.7525, 0.6633333333333333}, {0.2525, 0.6699999999999999}, {0.4975, 0.6699999999999999}, {0.4975, 0.9966666666666666}, {0.2525, 0.9966666666666666}}]};
Wolfram Language code: Graphics3D[{env, Torus[]}, ViewVector -> {{-1, -2, 1}, {0, 0, 0}}, Method -> {"RotationControl" -> "Globe"}]

将天空盒体纹理应用到立方体的各个面：

Wolfram Language code: images = {[image], [image], [image], [image], [image], [image]}; sides = {Polygon[{{-100, -100, -100}, {100, -100, -100}, {100, 100, -100}, {-100, 100, -100}}, VertexTextureCoordinates -> {{0.01, 0.01}, {0.99, 0.01}, {0.99, 0.99}, {0.01, 0.99}}], Polygon[{{-100, -100, -100}, {100, -100, -100}, {100, -100, 100}, {-100, -100, 100}}, VertexTextureCoordinates -> {{0.01, 0.01}, {0.99, 0.01}, {0.99, 0.99}, {0.01, 0.99}}], Polygon[{{100, -100, -100}, {100, 100, -100}, {100, 100, 100}, {100, -100, 100}}, VertexTextureCoordinates -> {{0.01, 0.01}, {0.99, 0.01}, {0.99, 0.99}, {0.01, 0.99}}], Polygon[{{100, 100, -100}, {-100, 100, -100}, {-100, 100, 100}, {100, 100, 100}}, VertexTextureCoordinates -> {{0.01, 0.01}, {0.99, 0.01}, {0.99, 0.99}, {0.01, 0.99}}], Polygon[{{-100, 100, -100}, {-100, -100, -100}, {-100, -100, 100}, {-100, 100, 100}}, VertexTextureCoordinates -> {{0.01, 0.01}, {0.99, 0.01}, {0.99, 0.99}, {0.01, 0.99}}], Polygon[{{100, -100, 100}, {100, 100, 100}, {-100, 100, 100}, {-100, -100, 100}}, VertexTextureCoordinates -> {{0.01, 0.01}, {0.99, 0.01}, {0.99, 0.99}, {0.01, 0.99}}]}; env = {Black, EdgeForm[], Riffle[Texture /@ images, sides]};
Wolfram Language code: Graphics3D[{env, Torus[]}, ViewVector -> {{-1, -2, 1}, {0, 0, 0}}, Method -> {"RotationControl" -> "Globe"}]

天文学  (2)

将纹理贴图与 MaterialShading 一起使用，创建逼真的行星和卫星：

Wolfram Language code: celestialMaterial[entity_Entity] := Block[{albedo, normals}, albedo = entity["CylindricalEquidistantTexture"]; normals = Image[ResourceFunction[ResourceObject[Association["Name" -> "NormalTexture", "ShortName" -> "NormalTexture", "UUID" -> "5fc5ea7f-f287-4d4c-b400-df80515487af", "ResourceType" -> "Function", "Version" -> "1.0.0", "Description" -> "Generate a no ... , "SymbolName" -> "FunctionRepository`$faee06013a97443aa16264966d8cbdba`NormalTexture", "FunctionLocation" -> CloudObject[ "https://www.wolframcloud.com/obj/f283570d-7972-41db-bf62-7f0a750d8410"]], ResourceSystemBase -> Automatic]][GeoElevationData["World", GeoRange -> All, GeoModel -> entity, GeoZoomLevel -> 2], 0.1]]; MaterialShading[<|"BaseColor" -> Texture[albedo], "SurfaceNormals" -> Texture[normals], "RoughnessCoefficient" -> 1, "MetallicCoefficient" -> 0|>] ]
Wolfram Language code: Graphics3D[{celestialMaterial[#], Sphere[]}, Lighting -> "Accent", Boxed -> False, ViewPoint -> Front]& /@ {Entity["PlanetaryMoon", "Moon"], Entity["Planet", "Mars"], Entity["Planet", "Earth"]}

用星图作为背景：

Wolfram Language code: Graphics3D[{{Texture[[image], "Spherical"], Black, Sphere[{0, 0, 0}, 100]}, Texture[Entity["Planet", "Earth"]["CylindricalEquidistantTexture"], "Spherical"], Sphere[{0, 0, 0}]}, ViewVector -> {{2, -2, 0}, {0, 0, 0}}, Method -> {"RotationControl" -> "Globe"}, Lighting -> "Accent", Boxed -> False]

地理  (2)

在江交互式地球仪上显示来自 GeoGraphics 的地理数据：

Wolfram Language code: Graphics3D[{Texture[GeoGraphics[GeoBackground -> #, ImageSize -> Large, GeoProjection -> "Equirectangular"], "Spherical"], Black, Sphere[{0, 0, 0}]}, Boxed -> False, ViewPoint -> Front]& /@ {"CountryBorders", "VectorMinimal", "SatelliteWithLabels"}

用国家的国旗作为国家边界形状的贴图：

Wolfram Language code: countries = With[{coords = Reverse /@ First[CountryData[#, "Coordinates"]]}, {Texture[#["Flag"]], Polygon[coords, VertexTextureCoordinates -> Transpose[Rescale /@ Transpose[coords]]]} ]& /@ CountryData["SouthAmerica"]; Graphics[{EdgeForm[StandardGray], #}, ImageSize -> Tiny]& /@ countries
Wolfram Language code: Show[%]

纹理模型  (1)

将纹理应用到纹理映射模型：

Wolfram Language code: Graphics3D[{Texture[[image]], EdgeForm[], Polygon[«3»]}, Lighting -> "Neutral"]

可视化  (2)

将纹理应用到绘图：

Wolfram Language code: ParametricPlot3D[{1.16 ^ v Cos[v](1 + Cos[u]), -1.16 ^ v Sin[v](1 + Cos[u]), -2 1.16 ^ v(1 + Sin[u])}, {u, 0, 2Pi}, {v, -15, 6}, PlotStyle -> Directive[Specularity[White, 100], Texture[ExampleData[{"ColorTexture", "WhiteMarble"}]]], TextureCoordinateFunction -> ({#4, 3#5}&), Lighting -> "ThreePoint", Mesh -> None, PlotRange -> All, Boxed -> False, Axes -> False]

将纹理应用到 ListSurfacePlot3D：

Wolfram Language code: bunny = MeshCoordinates[ResourceData["Stanford Bunny"]];
Wolfram Language code: ListSurfacePlot3D[bunny, MaxPlotPoints -> 35, Mesh -> None, Boxed -> False, Axes -> None, Ticks -> None, TextureCoordinateFunction -> (Normalize[{#1, #2, #3}]&), PlotStyle -> Directive[Specularity[White, 20], Texture[ExampleData[{"ColorTexture", "WhiteMarble"}]]], Lighting -> "Neutral"]

纹理范例  (1)

ExampleData 包括灰度图和彩色纹理样本：

Wolfram Language code: Short[ExampleData["Texture"]]
Wolfram Language code: Short[ExampleData["ColorTexture"]]

将纹理样本与绘图函数一起使用：

Wolfram Language code: torus[t_] := ParametricPlot3D[{Cos[u] (3 + Cos[v]), Sin[u] (3 + Cos[v]), Sin[v]}, {u, 0, 2 π}, {v, 0, 2 π}, TextureCoordinateFunction -> ({2#4, #5}&), PlotStyle -> Directive[Specularity[White, 50], Texture[ExampleData[{"ColorTexture", t}]]], Axes -> False, Lighting -> "Neutral", Mesh -> None, Boxed -> False, ImageSize -> 120];
Wolfram Language code: Table[torus[t], {t, {"Ash", "CheetahFur", "Kingwood", "Metal4", "Vavona", "WhiteMarble"}}]

实体渲染  (1)

根据医学图像切片构建 3D 纹理：

Wolfram Language code: slices = {[image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image]};
Wolfram Language code: data = Developer`ToPackedArray[Map[ImageData, slices]];

绘制实体数据的横截面：

Wolfram Language code: Manipulate[Graphics3D[{Opacity[Dynamic[o]], Texture[data], EdgeForm[None], Dynamic[{Polygon[{{x, 0, 0}, {x, 1, 0}, {x, 1, 1}, {x, 0, 1}}, VertexTextureCoordinates -> {{x, 0, 0}, {x, 1, 0}, {x, 1, 1}, {x, 0, 1}}], Polygon[{{0, y, 0}, {1, y, 0}, {1, y, 1}, {0, y, 1}}, VertexTextureCoordinates -> {{0, y, 0}, {1, y, 0}, {1, y, 1}, {0, y, 1}}], Polygon[{{0, 0, z}, {1, 0, z}, {1, 1, z}, {0, 1, z}}, VertexTextureCoordinates -> {{0, 0, z}, {1, 0, z}, {1, 1, z}, {0, 1, z}}]}]}, Background -> Black, RotationAction -> "Clip"], {{x, 0.5}, 0, 1}, {{y, 0.5}, 0, 1}, {{z, 0.5}, 0, 1}, {{o, 0.75, "opacity"}, 0, 1}]

属性和关系  (4)

可用 TextureMapping 为每个对象指定投影映射：

Wolfram Language code: {Graphics3D[{Texture[[image], "Box"], Cube[]}], Graphics3D[{Texture[[image]], Cube[TextureMapping -> "Box"]}]}

"Spherical" 映射将曲面上的笛卡尔点转换为球坐标：

Wolfram Language code: ℛ1 = GeodesicPolyhedron[3]; vtc = Table[ {r, θ, ϕ} = ToSphericalCoordinates[c];{Rescale[ϕ - Pi / 2, {-Pi, Pi}], 1 - Rescale[θ, {0, Pi}]}, {c, PolyhedronCoordinates[ℛ1]}]; ℛ2 = Append[ℛ1, VertexTextureCoordinates -> vtc]
Wolfram Language code: Graphics3D[{Texture[[image]], EdgeForm[], ℛ2}, Lighting -> "Neutral"]

"Cylindrical" 映射将曲面上的笛卡尔点转换为圆柱坐标：

Wolfram Language code: ℛ1 = BoundaryDiscretizeRegion[Cylinder[]]; vtc = Table[ {ρ, ϕ, z} = CoordinateTransform["Cartesian" -> "Cylindrical", c];{Rescale[ϕ, {-Pi, Pi}], Rescale[z, {-5, 1}]}, {c, MeshCoordinates[ℛ1]}]; ℛ2 = GraphicsComplex[MeshCoordinates[ℛ1], MeshCells[ℛ1, 2], VertexTextureCoordinates -> vtc];
Wolfram Language code: Graphics3D[{Texture[[image]], EdgeForm[], ℛ2}, Lighting -> "Neutral"]

"Planar" 映射将 3D 点投影到 2D 平面：

Wolfram Language code: ℛ1 = GeodesicPolyhedron[3]; vtc = Table[c[[1 ;; 2]], {c, PolyhedronCoordinates[ℛ1]}]; ℛ2 = Append[ℛ1, VertexTextureCoordinates -> vtc]
Wolfram Language code: Graphics3D[{Texture[[image]], EdgeForm[], ℛ2}, Lighting -> "Neutral"]

可能存在的问题  (1)

VertexColors 优先于纹理映射：

Wolfram Language code: Graphics3D[{Texture[[image]], Polygon[{{-1, -1, -1}, {1, -1, -1}, {1, 1, -1}, {-1, 1, -1}}, VertexTextureCoordinates -> {{0, 0}, {1, 0}, {1, 1}, {0, 1}}, VertexColors -> {Red, Green, Blue, Purple}]}, Lighting -> "Neutral"]

巧妙范例  (3)

动画纹理  (2)

创建一个每个面上都有一个动画时钟的立方体：

Wolfram Language code: DynamicModule[{}, Graphics3D[{Dynamic[Texture[clock, "Box"], UpdateInterval -> 1], Cube[]}, Lighting -> "Neutral", Boxed -> False], Initialization :> (clock := Module[{hour, min, sec, ht, mt, st}, {hour, min, sec} = Take[DateList[], -3];ht = Pi / 2 - 2 π hour / 12 - (2 π) min / 720;mt = Pi / 2 - 2 π min / 60;st = Pi / 2 - 2 π Floor[sec] / 60;Graphics[{Thick, Arrowheads[Large], Arrow[{{0, 0}, 0.6{Cos[ht], Sin[ht]}}], Arrow[{{0, 0}, 0.9{Cos[mt], Sin[mt]}}], PointSize[Large], Table[Point[0.9{Cos[i], Sin[i]}], {i, 0, 2Pi, π / 6}], Point[{0, 0}], Circle[], Red, Line[{{0, 0}, 0.85{Cos[st], Sin[st]}}]}]])]

显示映射到多边形的动画：

Wolfram Language code: Graphics[{Dynamic[Texture[frames[[Ceiling[Clock[{1, Length[frames], 1}, 10]]]]], UpdateInterval -> 0.5, Initialization :> (frames = {[image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image], [image]}; quad = Polygon[{{0, 0}, {2, 0}, {2, 2}, {0, 2}}, VertexTextureCoordinates -> {{0, 0}, {1, 0}, {1, 1}, {0, 1}}];)], quad}]

在同一个图形中显示多个动画：

Wolfram Language code: DynamicModule[{chickens}, chickens = Table[Translate[quad, pos], {pos, {{5, 6}, {13, 2}, {10, 4}, {6, 1}, {11, 7}, {2, 5}, {3, 2}, {8, 3}, {5, 4}}}]; Graphics[Table[{With[{idx = i}, Dynamic[Texture[frames[[Mod[Ceiling[2 * Clock[100]] + idx * 27, Length[frames], 1]]]], UpdateInterval -> 0.5]], chickens[[i]]}, {i, Length[chickens]}]] ]

多面体上的纹理  (1)

Wolfram Language code: Manipulate[Graphics3D[{Specularity[White, 20], Texture[ImageCrop[ExampleData[{"ColorTexture", "WhiteMarble"}], {128, 128}]], EdgeForm[Opacity[1 / 10]], (Append[#1, {VertexTextureCoordinates -> With[{n = Length[First[#1]]}, Table[1 / 2 {Cos[2 π i / n], Sin[2 π i / n]} + {1 / 2, 1 / 2}, {i, 0, n - 1}]]}]&) /@ Flatten[PolyhedronData[p, "Faces", "Polygon"]]}, Lighting -> "Neutral"], {{p, "RhombicHexecontahedron", "polyhedron"}, PolyhedronData[]}]
Wolfram Research (2010)，Texture，Wolfram 语言函数，https://reference.wolfram.com/language/ref/Texture.html （更新于 2024 年）.

文本

Wolfram Research (2010)，Texture，Wolfram 语言函数，https://reference.wolfram.com/language/ref/Texture.html （更新于 2024 年）.

CMS

Wolfram 语言. 2010. "Texture." Wolfram 语言与系统参考资料中心. Wolfram Research. 最新版本 2024. https://reference.wolfram.com/language/ref/Texture.html.

APA

Wolfram 语言. (2010). Texture. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/Texture.html 年

BibTeX

@misc{reference.wolfram_2026_texture, author="Wolfram Research", title="{Texture}", year="2024", howpublished="\url{https://reference.wolfram.com/language/ref/Texture.html}", note=[Accessed: 13-November-2026]}

BibLaTeX

@online{reference.wolfram_2026_texture, organization={Wolfram Research}, title={Texture}, year={2024}, url={https://reference.wolfram.com/language/ref/Texture.html}, note=[Accessed: 13-November-2026]}