Cube
更多信息和选项
- Cube 也被称为正立方体.
- Cube 可被用作几何区域及图形基元.
- Cube[] 等价于 Cube[{0,0,0},1].
- Cube[l] 等价于 Cube[{0,0,0},l].
- CanonicalizePolyhedron 可用来将立方体转换为一个显式的 Polyhedron 对象.
- Cube 可被用在 Graphics3D 中.
- 在图形中,点和边长可以是 Scaled 和 Dynamic 表达式.
- 图形渲染受 FaceForm、EdgeForm、 Opacity、Texture 和颜色等指令的影响.
- 可在图形中使用以下选项和设置:
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VertexColors Automatic 要插值的顶点颜色 VertexTextureCoordinates None 用于纹理的坐标
范例
打开所有单元 关闭所有单元基本范例 (3)
Graphics3D[Cube[]]ℛ = Cube[];{Graphics3D[{Pink, ℛ}], Graphics3D[{EdgeForm[Thick], ℛ}], Graphics3D[{EdgeForm[Dashed], ℛ}], Graphics3D[{EdgeForm[Directive[Thick, Dashed, Blue]], Pink, ℛ}]}ℛ = Cube[{1, 2, 3}, 2];Volume[ℛ]RegionCentroid[ℛ]范围 (11)
图形 (8)
规范 (5)
Graphics3D[Cube[]]Graphics3D[Cube[], PlotRange -> 1.1]Graphics3D[Cube[1], PlotRange -> 1.1]Graphics3D[Cube[2], PlotRange -> 1.1]一个边长为 1/2、中心位于 (1/2, 1/2, 1/2) 的立方体:
Graphics3D[Cube[{1, 1, 1} / 2, 1 / 2], PlotRange -> 1.1]Graphics3D[Cube[{45°, 0}], PlotRange -> 2]Graphics3D[Cube[{0, 45°}], PlotRange -> 2]一个边长为 2 的立方体,绕
轴旋转 45°,再绕
轴旋转 45°:
Graphics3D[Cube[{45°, 45°}, 2], PlotRange -> 2]一个边长为 1、中心位于 (1/2, 1/2, 1/2) 的立方体,绕
轴旋转 45° 后,再绕
轴旋转 45°:
Graphics3D[Cube[{1, 1, 1} / 2, {45°, 45°}, 1], PlotRange -> 2]样式 (3)
可用 FaceForm 和 EdgeForm 来指定面和边的样式:
ℛ = Cube[];Graphics3D[{EdgeForm[{Thick, Dashed, Blue}], FaceForm[{Pink, Opacity[0.7]}], ℛ}, Boxed -> False]对面应用 Texture:
ℛ = Cube[{0, 0, 0}, VertexTextureCoordinates -> Flatten[Table[{j / 2, i / 3}, {i, 0, 3}, {j, 0, 2}], 1]];Graphics3D[{Texture[[image]], ℛ}, Lighting -> "Neutral"]为顶点设置 VertexColors:
ℛ = Cube[{0, 0, 0}, VertexColors -> ColorData[54, "ColorList"]];Graphics3D[ℛ, Lighting -> "Neutral"]区域 (3)
ℛ = Cube[];RegionEmbeddingDimension[ℛ]RegionDimension[ℛ]ℛ = Cube[];c = RegionCentroid[ℛ]Graphics3D[{{Opacity[0.5], LightBlue, ℛ}, {PointSize[Large], Red, Point[c]}}, Boxed -> False]ℛ = Cube[];BoundedRegionQ[ℛ]RegionBounds[ℛ]巧妙范例 (2)
Graphics3D[Table[Cube[{k Pi / 10, 0}], {k, 5}]]zCube = GeometricTransformation[
Cube[],
RotationTransform[{{1, 1, 1}, {0, 0, 1}}]
];Graphics3D[Table[GeometricTransformation[zCube, RotationTransform[k Pi / 15, {0, 0, 1}]], {k, 15}], ViewPoint -> {2, 0, 0}]参见
Hexahedron Cuboid Dodecahedron Icosahedron Octahedron Tetrahedron Polyhedron PolyhedronData CanonicalizePolyhedron
Function Repository: RoundedCuboid
相关指南
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▪
- 基本几何区域 ▪
- Graphics Primitives Gallery ▪
- 多面体 ▪
- 立体几何
文本
Wolfram Research (2019),Cube,Wolfram 语言函数,https://reference.wolfram.com/language/ref/Cube.html.
CMS
Wolfram 语言. 2019. "Cube." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/Cube.html.
APA
Wolfram 语言. (2019). Cube. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/Cube.html 年
BibTeX
@misc{reference.wolfram_2026_cube, author="Wolfram Research", title="{Cube}", year="2019", howpublished="\url{https://reference.wolfram.com/language/ref/Cube.html}", note=[Accessed: 12-September-2026]}
BibLaTeX
@online{reference.wolfram_2026_cube, organization={Wolfram Research}, title={Cube}, year={2019}, url={https://reference.wolfram.com/language/ref/Cube.html}, note=[Accessed: 12-September-2026]}