-
函数
- ArcLength
- Area
- Ball
- Circle
- Circumsphere
- CollinearPoints
- Cone
- CoplanarPoints
- CSGRegion
- CSGRegionQ
- CSGRegionTree
- Cube
- Cuboid
- Cylinder
- Disk
- Dodecahedron
- FilledTorus
- FindInstance
- Graphics3D
- HalfLine
- HalfPlane
- Hexahedron
- Icosahedron
- ImplicitRegion
- InfiniteLine
- InfinitePlane
- InnerPolyhedron
- Line
- MeshRegion
- Minimize
- NMinimize
- NSolve
- Octahedron
- OuterPolyhedron
- Parallelepiped
- Point
- Polygon
- Polyhedron
- PolyhedronCoordinates
- PositivelyOrientedPoints
- Prism
- Pyramid
- Reduce
- Region
- RegionDimension
- RegionDistance
- RegionMember
- RegionNearest
- RegionQ
- RegionUnion
- SASTriangle
- Simplex
- Solve
- Sphere
- SpherePoints
- Tetrahedron
- Torus
- Triangle
- Tube
- UniformPolyhedron
- Volume
- 相关指南
-
-
函数
- ArcLength
- Area
- Ball
- Circle
- Circumsphere
- CollinearPoints
- Cone
- CoplanarPoints
- CSGRegion
- CSGRegionQ
- CSGRegionTree
- Cube
- Cuboid
- Cylinder
- Disk
- Dodecahedron
- FilledTorus
- FindInstance
- Graphics3D
- HalfLine
- HalfPlane
- Hexahedron
- Icosahedron
- ImplicitRegion
- InfiniteLine
- InfinitePlane
- InnerPolyhedron
- Line
- MeshRegion
- Minimize
- NMinimize
- NSolve
- Octahedron
- OuterPolyhedron
- Parallelepiped
- Point
- Polygon
- Polyhedron
- PolyhedronCoordinates
- PositivelyOrientedPoints
- Prism
- Pyramid
- Reduce
- Region
- RegionDimension
- RegionDistance
- RegionMember
- RegionNearest
- RegionQ
- RegionUnion
- SASTriangle
- Simplex
- Solve
- Sphere
- SpherePoints
- Tetrahedron
- Torus
- Triangle
- Tube
- UniformPolyhedron
- Volume
- 相关指南
-
函数
立体几何
Wolfram 语言提供了对立体几何完全集成的支持,包括诸如点、线、平面和球面等的基本区域;诸如弧长、曲面面积和体积等的用于计算基本属性的函数;求解器的最近点来查找区域的交集或者区域的积分.
三维几何对象 »
Point ▪ Line ▪ HalfLine ▪ InfiniteLine
Triangle ▪ Polygon ▪ HalfPlane ▪ InfinitePlane ▪ Sphere ▪ Circumsphere
Tetrahedron ▪ Cuboid ▪ Hexahedron ▪ Pyramid ▪ Prism ▪ Parallelepiped ▪ Polyhedron ▪ Ball ▪ Cylinder ▪ Cone ▪ Simplex ▪ Tube ▪ Torus ▪ FilledTorus
Cube ▪ Dodecahedron ▪ Icosahedron ▪ Octahedron ▪ UniformPolyhedron
多面体 »
Polyhedron — 多面体或有/无顶点的多面体
PolyhedronCoordinates ▪ InnerPolyhedron ▪ OuterPolyhedron ▪ ...
构建立体几何
CSGRegion — 构建立体几何区域
三维可视化
Graphics3D — 使用不同样式将区域可视化
Region — 标准区域可视化
测量与测试 »
ArcLength — 曲线的长度
Area — 曲面的面积
Volume — 立体体积
RegionMember — 测试一个点是否位于区域中
RegionNearest — 区域中给定点的最近点
RegionQ ▪ RegionDimension ▪ RegionDistance ▪ ...
CollinearPoints ▪ CoplanarPoints ▪ PositivelyOrientedPoints ▪ ...
使用区域求解 »
FindInstance — 在区域中查找点的范例
Solve — 求曲线交叉点、曲面交集等
NSolve ▪ Reduce ▪ Minimize ▪ NMinimize ▪ SpherePoints ▪ ...
平面几何 »
HalfLine ▪ SASTriangle ▪ Polygon ▪ Circle ▪ Disk ▪ ...
普通几何 »
ImplicitRegion ▪ MeshRegion ▪ RegionUnion ▪ ...