Mesh SectionByPlane/it: Difference between revisions
Renatorivo (talk | contribs) (Created page with "Mesh: Sezione da mesh e piano") |
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<languages/> |
<languages/> |
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<div class="mw-translate-fuzzy"> |
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{{Docnav |
{{Docnav/it |
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|[[Mesh_TrimByPlane| |
|[[Mesh_TrimByPlane/it|Rifila con un piano]] |
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|[[Mesh_CrossSections| |
|[[Mesh_CrossSections/it|Sezioni]] |
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|[[Mesh_Workbench|Mesh]] |
|[[Mesh_Workbench/it|Mesh]] |
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|IconL= |
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|IconR= |
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|IconC=Workbench_Mesh.svg |
|IconC=Workbench_Mesh.svg |
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}} |
}} |
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</div> |
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{{GuiCommand |
{{GuiCommand/it |
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|Name= |
|Name=Mesh_SectionByPlane |
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|Name/it=Sezione da mesh e piano |
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|Empty=1 |
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|MenuLocation= |
|MenuLocation=Mesh → Taglio → Sezione da mesh e piano |
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|Workbenches=[[Mesh_Workbench|Mesh]] |
|Workbenches=[[Mesh_Workbench/it|Mesh]] |
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|SeeAlso=[[Mesh_CrossSections| |
|SeeAlso=[[Mesh_CrossSections/it|Sezioni]] |
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}} |
}} |
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<span id="Description"></span> |
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==Descrizione== |
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Il comando '''Sezione da mesh e piano''' crea una sezione trasversale attraverso un oggetto mesh. La sezione trasversale è una [[Part_Feature/it|Part Feature]]. |
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<span id="Usage"></span> |
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==Utilizzo== |
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<div class="mw-translate-fuzzy"> |
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# Select a single mesh object and a single [[Part_Primitives|Part plane]]. The (extended) plane should intersect the mesh object. |
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# Selezionare un singolo oggetto mesh e un singolo [[Part_Primitives/it|piano di Part]]. Il piano (esteso) deve intersecare l'oggetto mesh. |
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# Select the {{MenuCommand|Meshes → Cutting → Create section from mesh and plane}} option from the menu. |
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# Selezionare l'opzione {{MenuCommand|Mesh → Taglio → [[Image:Mesh_SectionByPlane.svg|16px]] Sezione da mesh e piano}} dal menu. |
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</div> |
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<span id="Properties"></span> |
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== Proprietà == |
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Vedere: [[Part_Feature/it|Funzioni Part]]. |
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==Scripting== |
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See also: [[FreeCAD_Scripting_Basics|FreeCAD Scripting Basics]]. |
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To section a mesh use its {{incode|section}} method. The method requires a second mesh object that need not be planar. |
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{{Code|code= |
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|IconL= |
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import FreeCAD as App |
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|IconR= |
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import Mesh |
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import Part |
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# Create a non-parametric box-shaped mesh: |
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msh = App.ActiveDocument.addObject("Mesh::Feature", "Mesh") |
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msh.Mesh = Mesh.createBox(30, 40, 50) |
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msh.ViewObject.DisplayMode = "Flat Lines" |
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# Create a planar mesh from 3 points: |
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p1 = App.Vector(-20, -60, 0) |
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p2 = App.Vector(65, 25, 0) |
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p3 = App.Vector(-20, 25, 0) |
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msh_plane = Mesh.Mesh([p1, p2, p3]) |
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# Find the section loops (each loop is a list of points): |
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loops = msh.Mesh.section(msh_plane) |
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# Show the loop polygon: |
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Part.show(Part.makePolygon(loops[0])) |
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}} |
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<div class="mw-translate-fuzzy"> |
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|[[Mesh_TrimByPlane/it|Rifila con un piano]] |
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|[[Mesh_CrossSections/it|Sezioni]] |
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|IconL=Mesh_TrimByPlane.svg |
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|IconR=Mesh_CrossSections.svg |
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|IconC=Workbench_Mesh.svg |
|IconC=Workbench_Mesh.svg |
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}} |
}} |
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</div> |
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{{Mesh Tools navi{{#translation:}}}} |
{{Mesh Tools navi{{#translation:}}}} |
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{{Userdocnavi{{#translation:}}}} |
{{Userdocnavi{{#translation:}}}} |
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{{clear}} |
Latest revision as of 14:15, 5 January 2023
Sezione da mesh e piano |
Posizione nel menu |
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Mesh → Taglio → Sezione da mesh e piano |
Ambiente |
Mesh |
Avvio veloce |
Nessuno |
Introdotto nella versione |
- |
Vedere anche |
Sezioni |
Descrizione
Il comando Sezione da mesh e piano crea una sezione trasversale attraverso un oggetto mesh. La sezione trasversale è una Part Feature.
Utilizzo
- Selezionare un singolo oggetto mesh e un singolo piano di Part. Il piano (esteso) deve intersecare l'oggetto mesh.
- Selezionare l'opzione Mesh → Taglio → Sezione da mesh e piano dal menu.
Proprietà
Vedere: Funzioni Part.
Scripting
See also: FreeCAD Scripting Basics.
To section a mesh use its section
method. The method requires a second mesh object that need not be planar.
import FreeCAD as App
import Mesh
import Part
# Create a non-parametric box-shaped mesh:
msh = App.ActiveDocument.addObject("Mesh::Feature", "Mesh")
msh.Mesh = Mesh.createBox(30, 40, 50)
msh.ViewObject.DisplayMode = "Flat Lines"
# Create a planar mesh from 3 points:
p1 = App.Vector(-20, -60, 0)
p2 = App.Vector(65, 25, 0)
p3 = App.Vector(-20, 25, 0)
msh_plane = Mesh.Mesh([p1, p2, p3])
# Find the section loops (each loop is a list of points):
loops = msh.Mesh.section(msh_plane)
# Show the loop polygon:
Part.show(Part.makePolygon(loops[0]))
Mesh
- Miscellaneous: Import mesh, Export mesh, Create mesh from shape, Regular solid, Unwrap Mesh, Unwrap Face
- Modifying: Harmonize normals, Flip normals, Fill holes, Close hole, Add triangle, Remove components, Remove components by hand, Smooth, Refinement, Decimation, Scale
- Boolean: Union, Intersection, Difference
- Cutting: Cut mesh, Trim mesh, Trim mesh with a plane, Create section from mesh and plane, Cross-sections
- Components and segments: Merge, Split by components, Create mesh segments, Create mesh segments from best-fit surfaces
User documentation
- Getting started
- Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
- Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate
- Help: Tutorials, Video tutorials
- Workbenches: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Start, Surface, TechDraw, Test Framework, Web
- Hubs: User hub, Power users hub, Developer hub