WOLFRAM

Wolfram 语言与系统 参考资料中心
Wolfram 语言首页 »

FindMeshDefects

Copy to clipboard.
✖

查找网格区域 mreg 的缺陷.

Copy to clipboard.
✖
FindMeshDefects[mreg,{def1,…}]

仅查找指定类型的缺陷 def1、….

Copy to clipboard.
✖
FindMeshDefects[mreg,defects,format]

根据 format 规范格式化结果.

更多信息和选项

  • 默认情况下，FindMeshDefects 给出缺陷被突出显示的网格区域.
  • 曲面上可能的集合缺陷类型 defi 包括：
  • "HoleEdges"曲面上孔周围的边
    "TJunctionEdges"形成的 T 形连接的边
    "TinyFaces"非零区域的面
    "OverlappingFaces"重叠的面
  • 可能的拓扑缺陷类型 defi 包括：
  • "IsolatedVertices"无关联边的顶点
    "DanglingEdges"无关联面的边
    "SingularEdges"具有两个以上关联面的边
    "SingularVertices"具有非圆形邻域的顶点
    "TinyComponents"小联通网格分量
    "FlippedFaces"指向内部的面
  • 可能的 format 规范包括：
  • Automatic缺陷被突出显示的网格区域
    "Cell"对各缺陷类型的网格单元的关联
    "CellIndex"对各缺陷类型的网格单元索引的关联
  • FindMeshDefects 接受 PlotLegends 选项以及 MeshRegion 的选项.
  • 在设置 PlotLegendsAutomatic 时，对每个缺陷类型生成一个图例.

范例

打开所有单元关闭所有单元

基本范例  (1)常见实例总结

查找三维网格的缺陷：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-tdkdkv
Direct link to example
Copy to clipboard.
In[2]:=2
✖
https://wolfram.com/xid/0g7fmycqmco-xag7oz
Direct link to example
Out[2]=2

范围  (10)标准用法实例范围调查

规范  (10)

"DanglingEdges"：

Copy to clipboard.
In[2]:=2
✖
https://wolfram.com/xid/0g7fmycqmco-bq9h0u
Direct link to example
Out[2]=2

"FlippedFaces"：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-dh63fl
Direct link to example
Out[1]=1

"HoleEdges"：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-276ggg
Direct link to example
Out[1]=1

"IsolatedVertices"：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-meu35j
Direct link to example
Out[1]=1

"OverlappingFaces"：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-lqqjgd
Direct link to example
Out[1]=1

"SingularEdges"：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-ix6wmw
Direct link to example
Out[1]=1

"SingularVertices"：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-30sk9e
Direct link to example
Out[1]=1

"TinyComponents"：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-xyfduz
Direct link to example
Out[1]=1

"TinyFaces"：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-445x4q
Direct link to example
Out[1]=1

"TJunctionEdges"：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-cdppr9
Direct link to example
Out[1]=1

选项  (14)各选项的常用值和功能

MeshCellHighlight  (2)

MeshCellHighlight 允许指定对部分 MeshRegion 的突出显示：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-k8yrwh
Direct link to example
Copy to clipboard.
In[2]:=2
✖
https://wolfram.com/xid/0g7fmycqmco-b75uqk
Direct link to example
Out[2]=2

单个单元可以使用它们的单元索引突出显示：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-wd4xyh
Direct link to example
Copy to clipboard.
In[2]:=2
✖
https://wolfram.com/xid/0g7fmycqmco-fdayh
Direct link to example
Out[2]=2

或者通过单元自身：

Copy to clipboard.
In[3]:=3
✖
https://wolfram.com/xid/0g7fmycqmco-kf3njc
Direct link to example
Copy to clipboard.
In[4]:=4
✖
https://wolfram.com/xid/0g7fmycqmco-s6bmyr
Direct link to example
Out[4]=4

MeshCellLabel  (2)

MeshCellLabel 可用于标记部分 MeshRegion：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-lx3493
Direct link to example
Copy to clipboard.
In[2]:=2
✖
https://wolfram.com/xid/0g7fmycqmco-12f6vz
Direct link to example
Out[2]=2

单个单元可以使用它们的单元索引标记：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-b4av8t
Direct link to example
Copy to clipboard.
In[2]:=2
✖
https://wolfram.com/xid/0g7fmycqmco-24qdb2
Direct link to example
Out[2]=2

或者通过单元自身：

Copy to clipboard.
In[3]:=3
✖
https://wolfram.com/xid/0g7fmycqmco-u8fjbz
Direct link to example
Copy to clipboard.
In[4]:=4
✖
https://wolfram.com/xid/0g7fmycqmco-qy49dy
Direct link to example
Out[4]=4

MeshCellMarker  (1)

MeshCellMarker 可用于对部分 MeshRegion 赋值：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-wdwd1p
Direct link to example
Copy to clipboard.
In[2]:=2
✖
https://wolfram.com/xid/0g7fmycqmco-uw1p8p
Direct link to example
Out[2]=2

使用 MeshCellLabel 显示标记：

Copy to clipboard.
In[3]:=3
✖
https://wolfram.com/xid/0g7fmycqmco-73m0k6
Direct link to example
Copy to clipboard.
In[4]:=4
✖
https://wolfram.com/xid/0g7fmycqmco-1lykh
Direct link to example
Out[4]=4

MeshCellShapeFunction  (2)

MeshCellShapeFunction 允许对部分 MeshRegion 指定函数：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-5bhjlh
Direct link to example
Copy to clipboard.
In[2]:=2
✖
https://wolfram.com/xid/0g7fmycqmco-7ujm5w
Direct link to example
Out[2]=2

单个单元可以通过它们的单元索引绘制：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-rsoco
Direct link to example
Copy to clipboard.
In[2]:=2
✖
https://wolfram.com/xid/0g7fmycqmco-gu80ky
Direct link to example
Out[2]=2

或者通过单元自身：

Copy to clipboard.
In[3]:=3
✖
https://wolfram.com/xid/0g7fmycqmco-8v8krz
Direct link to example
Copy to clipboard.
In[4]:=4
✖
https://wolfram.com/xid/0g7fmycqmco-oy9dyv
Direct link to example
Out[4]=4

MeshCellStyle  (2)

MeshCellShapeFunction 允许指定部分 MeshRegion 的函数；

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-8m7b79
Direct link to example
Copy to clipboard.
In[2]:=2
✖
https://wolfram.com/xid/0g7fmycqmco-xiqzva
Direct link to example
Out[2]=2

单个单元可以使用它们的单元索引突出显示：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-t47mio
Direct link to example
Copy to clipboard.
In[2]:=2
✖
https://wolfram.com/xid/0g7fmycqmco-6rmszt
Direct link to example
Out[2]=2

或者通过单元自身：

Copy to clipboard.
In[3]:=3
✖
https://wolfram.com/xid/0g7fmycqmco-5dt6dw
Direct link to example
Copy to clipboard.
In[4]:=4
✖
https://wolfram.com/xid/0g7fmycqmco-4e587g
Direct link to example
Out[4]=4

PlotLegends  (3)

使用可编辑的占位符作为图例：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-up4xqz
Direct link to example
Copy to clipboard.
In[2]:=2
✖
https://wolfram.com/xid/0g7fmycqmco-c1wxt8
Direct link to example
Out[2]=2

使用被用作图例的类型：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-5a7ise
Direct link to example
Copy to clipboard.
In[2]:=2
✖
https://wolfram.com/xid/0g7fmycqmco-btqswv
Direct link to example
Out[2]=2

使用 Placed 控制图例的位置：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-yq1kmf
Direct link to example
Copy to clipboard.
In[2]:=2
✖
https://wolfram.com/xid/0g7fmycqmco-jb11mz
Direct link to example
Out[2]=2

PlotTheme  (2)

使用带有网格线和图例的主题：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-59dzf
Direct link to example
Out[1]=1

使用一个主题绘制线框：

Copy to clipboard.
In[1]:=1
✖
https://wolfram.com/xid/0g7fmycqmco-2u0n6o
Direct link to example
Out[1]=1
Wolfram Research (2016)，FindMeshDefects，Wolfram 语言函数，https://reference.wolfram.com/language/ref/FindMeshDefects.html.
Copy to clipboard.
✖
Wolfram Research (2016)，FindMeshDefects，Wolfram 语言函数，https://reference.wolfram.com/language/ref/FindMeshDefects.html.

文本

Wolfram Research (2016)，FindMeshDefects，Wolfram 语言函数，https://reference.wolfram.com/language/ref/FindMeshDefects.html.

Copy to clipboard.
✖
Wolfram Research (2016)，FindMeshDefects，Wolfram 语言函数，https://reference.wolfram.com/language/ref/FindMeshDefects.html.

CMS

Wolfram 语言. 2016. "FindMeshDefects." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/FindMeshDefects.html.

Copy to clipboard.
✖
Wolfram 语言. 2016. "FindMeshDefects." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/FindMeshDefects.html.

APA

Wolfram 语言. (2016). FindMeshDefects. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/FindMeshDefects.html 年

Copy to clipboard.
✖
Wolfram 语言. (2016). FindMeshDefects. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/FindMeshDefects.html 年

BibTeX

@misc{reference.wolfram_2025_findmeshdefects, author="Wolfram Research", title="{FindMeshDefects}", year="2016", howpublished="\url{https://reference.wolfram.com/language/ref/FindMeshDefects.html}", note=[Accessed: 04-April-2025 ]}

Copy to clipboard.
✖
@misc{reference.wolfram_2025_findmeshdefects, author="Wolfram Research", title="{FindMeshDefects}", year="2016", howpublished="\url{https://reference.wolfram.com/language/ref/FindMeshDefects.html}", note=[Accessed: 04-April-2025 ]}

BibLaTeX

@online{reference.wolfram_2025_findmeshdefects, organization={Wolfram Research}, title={FindMeshDefects}, year={2016}, url={https://reference.wolfram.com/language/ref/FindMeshDefects.html}, note=[Accessed: 04-April-2025 ]}

Copy to clipboard.
✖
@online{reference.wolfram_2025_findmeshdefects, organization={Wolfram Research}, title={FindMeshDefects}, year={2016}, url={https://reference.wolfram.com/language/ref/FindMeshDefects.html}, note=[Accessed: 04-April-2025 ]}