Mesh Scale/it: Difference between revisions
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<span id="Description"></span> |
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==Descrizione== |
==Descrizione== |
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Il comando '''Scala''' scala gli oggetti mesh. |
Il comando '''Scala''' scala gli oggetti mesh. |
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<span id="Usage"></span> |
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==Utilizzo== |
==Utilizzo== |
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# Specificare un fattore di scala, il valore deve essere maggiore di {{Value|0}}. |
# Specificare un fattore di scala, il valore deve essere maggiore di {{Value|0}}. |
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# Premere il bottone {{button|OK}} per terminare il comando. |
# Premere il bottone {{button|OK}} per terminare il comando. |
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==Scripting== |
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See also: [[FreeCAD_Scripting_Basics|FreeCAD Scripting Basics]]. |
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To scale a mesh use its {{incode|transformGeometry}} method. |
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{{Code|code= |
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import FreeCAD as App |
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import Mesh |
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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(10, 10, 10) |
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msh.ViewObject.DisplayMode = "Flat Lines" |
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# Create and scale a matrix: |
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mat = App.Matrix() |
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mat.scale(2.0, 3.0, 4.0) # Unequal scaling. |
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# We need to work on a copy of the msh.Mesh object: |
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new_msh = msh.Mesh.copy() |
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# Transform that copy: |
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new_msh.transformGeometry(mat) |
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# Update msh.Mesh: |
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msh.Mesh = new_msh |
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}} |
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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}} |
Revision as of 10:40, 2 May 2023
Scala |
Posizione nel menu |
---|
Mesh → Scala... |
Ambiente |
Mesh |
Avvio veloce |
Nessuno |
Introdotto nella versione |
- |
Vedere anche |
Nessuno |
Descrizione
Il comando Scala scala gli oggetti mesh.
Utilizzo
- Selezionaare uno o più oggetti mesh.
- Esistono diversi modi per invocare il comando:
- Premere il bottone Mesh Scale.
- Selezionare l'opzione Meshes → Scale... dal menu.
- Il box dialogo Scaling si apre.
- Specificare un fattore di scala, il valore deve essere maggiore di
0
. - Premere il bottone OK per terminare il comando.
Scripting
See also: FreeCAD Scripting Basics.
To scale a mesh use its transformGeometry
method.
import FreeCAD as App
import Mesh
# Create a non-parametric box-shaped mesh:
msh = App.ActiveDocument.addObject("Mesh::Feature", "Mesh")
msh.Mesh = Mesh.createBox(10, 10, 10)
msh.ViewObject.DisplayMode = "Flat Lines"
# Create and scale a matrix:
mat = App.Matrix()
mat.scale(2.0, 3.0, 4.0) # Unequal scaling.
# We need to work on a copy of the msh.Mesh object:
new_msh = msh.Mesh.copy()
# Transform that copy:
new_msh.transformGeometry(mat)
# Update msh.Mesh:
msh.Mesh = new_msh
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