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== Introduzione == |
== Introduzione == |
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In FreeCAD |
In FreeCAD la parola "[[Drawing/it|Drawing]]" (Disegno tecnico) viene normalmente utilizzata per fare riferimento a una proiezione 2D di un [[model/it|modello 3D]]. Generalmente viene creato con l'ambiente [[TechDraw_Workbench/it|TechDraw ]]. |
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==Utilizzo== |
==Utilizzo== |
Revision as of 20:28, 26 May 2020
Introduzione
In FreeCAD la parola "Drawing" (Disegno tecnico) viene normalmente utilizzata per fare riferimento a una proiezione 2D di un modello 3D. Generalmente viene creato con l'ambiente TechDraw .
Utilizzo
- Start with an already built 3D model, created with, for example, the PartDesign Workbench. In fact, any object that has a Shape, including 2D objects, will work.
- Switch to the TechDraw Workbench.
- Press File:TechDraw New Default.svg TechDraw New Default or File:TechDraw New Pick.svg TechDraw New Pick to create a Page.
- Select the existing model, and then press TechDraw NewView or File:TechDraw NewProjGroup.svg TechDraw NewProjGroup.
- A 2D projection on the page will be created. You may now adjust its properties, like DatiScale, DatiRotation, and DatiDirection.
- When the drawing is ready, you can press File:TechDraw SaveSVG.svg TechDraw SaveSVG, File:TechDraw SaveDXF.svg TechDraw SaveDXF, or use Std Export, to export the page to SVG, DXF, or PDF formats for further use in another software, or for printing.
Note
In informal usage, a "Drawing" may be any geometrical figure that is visible in the 3D view, and thus its concept may be confused with that of "Body", "Part", or "model".
However, when more precision is required, the distinction must be made.
- A "Body" (PartDesign Body) is an object derived from a Part Feature (
Part::Feature
class), created with the PartDesign Workbench. - A "Part" (App Part) is used to group several "Bodies" to form an assembly.
- A "Drawing" is a 2D projection of a "Body" or a "Part".
- A "Drawing" may also be created with the Drawing Workbench. However, since this workbench became obsolete in 0.17, you should prefer TechDraw Workbench instead.
TechDraw
- Pagine: Nuovo disegno standard, Nuovo disegno da modello
- Viste: Vista di oggetto, Vista attiva, Gruppo di proiezioni, Vista di sezione, Dettaglio, Nuova annotazione, Vista di Draft, Vista di Arch, Vista di foglio di calcolo
- Clip: Clip, Aggiungi una vista al gruppo di clip, Rimuovi la vista dal gruppo di clip
- Dimensioni: Lunghezza, Dimensione orizzontale, Dimensione veerticale, Raggio, Diametro, Angolo, Angolo da 3 punti, Link alla dimensione, Pallinatura
- Decorazioni: Tratteggio area, Tratteggio geometrico, Simbolo SVG, Immagine bitmap, Attiva o disattiva la vista cornici
Oggetti del documento
- Cuore: App DocumentObject
- Base: App FeaturePython, App GeoFeature, Part Feature, Mesh Feature, Fem FemMeshObject
- Forme interne: Part TopoShape, Mesh MeshObject, Fem FemMesh
- Struttura: App DocumentObjectGroup (Std Group), App Part (Std Part), App Link
- Derivate: Part Part2DObject, Sketcher SketchObject, PartDesign Body, PartDesign Feature
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