TechDraw Module/pl

Wprowadzenie
Środowisko pracy TechDraw Workbench służy do tworzenia podstawowych rysunków technicznych z modeli 3D tworzonych przy użyciu innego Środowiska pracy, takich jak Part, PartDesign lub Arch, lub importowanych z innych aplikacji. Każdy rysunek jest Stroną, która może zawierać różne widoki obiektów rysunkowych, takich jak Part::Features, PartDesign::Bodies, App::Part groups i Document Object groups. Powstałe w ten sposób rysunki mogą być wykorzystane do takich celów jak dokumentacja, instrukcje produkcyjne, umowy, pozwolenia, itp.

Wymiary, przekroje, zakreskowane obszary, adnotacje i symbole SVG mogą być dodane do strony, która może być dalej eksportowana do różnych formatów, takich jak DXF, SVG, i PDF.

TechDraw został oficjalnie włączony do FreeCAD począwszy od wersji 0.17. ma on być następcą nieobsługiwanego już Środowiska pracy Drawing. Oba Środowiska pracy nadal są dostępne w wersji 0.17, ale Drawing może zostać usunięty w przyszłych wydaniach. Aby być na bieżąco z planami i rozwojem TechDraw, odwiedź stronę TechDraw Plan działania.

FreeCAD jest przede wszystkim aplikacją do modelowania 3D, a zatem nie posiada wielu narzędzi do rysowania 2D, które są głównie zawarte w Draft i Sketcher. Jeśli Twoim głównym celem jest tworzenie złożonych rysunków 2D i plików DXF, a nie potrzebujesz modelowania 3D, możesz rozważyć zastosowanie dedykowanego programu do projektowania technicznego, takiego jak LibreCAD, QCad, TurboCad i innych.



Strony
Te narzędzia służą do tworzenia obiektów na stronie.


 * techdraw-new-default.svg Wstaw nową strone rysunku: dodaje nową stronę przy użyciu domyślnego Szablonu.


 * techdraw-new-pick.svg New Pick: dodaje nową stronę przy użyciu ustawienia z szablonu.

Views
These are tools for creating View objects.


 * techdraw-view.svg New View: adds a 2D projection view of an object.


 * techdraw-projgroup.svg New Projection Group: invokes a dialog to create many views of an object from multiple directions.


 * techdraw-viewsection.svg New Section: adds a cross-section view of an existing view.


 * techdraw-viewdetail.svg New Detail: adds a detail view of a portion of an existing view.


 * techdraw-draft-view.svg New Draft: adds a view of a Draft Workbench object.


 * techdraw-arch-view.svg New Arch: adds a view of a Arch Workbench SectionPlane object.


 * techdraw-spreadsheet.svg Spreadsheet: inserts a view of a Spreadsheet Workbench sheet.


 * techdraw-activeview.svg ActiveView: inserts a view of the active 3D view.

Clips
These are tools to create and manage Clip objects (clipped views).


 * techdraw-clip.svg Clip: inserts a clip group into a page.


 * techdraw-clipplus.svg ClipPlus: adds an existing view to a clip group.


 * techdraw-clipminus.svg ClipMinus: removes a view from a clip group.

Dimensions
These are tools for creating and working with Dimension objects.

Linear dimensions can be based on two points, on one line, or on two lines.


 * TechDraw_Dimension_Length.svg New Length: adds a length dimension.


 * TechDraw_Dimension_Horizontal.svg New Horizontal: adds a horizontal length dimension.


 * TechDraw_Dimension_Vertical.svg New Vertical: adds a vertical length dimension.


 * TechDraw_Dimension_Radius.svg New Radius: adds a radius dimension to a circle or circular arc.


 * TechDraw_Dimension_Diameter.svg New Diameter: adds a diameter dimension to a circle or a circular arc.


 * TechDraw_Dimension_Angle.svg New Angle: adds an angle dimension between two straight edges.


 * TechDraw_Dimension_Angle3Pt.svg New Angle3Pt: adds an angle dimension using three vertices.


 * TechDraw_Dimension_Link.svg New Links: links an existing dimension to the 3D geometry.


 * TechDraw_Balloon.svg New Balloon: adds a "balloon" annotation to a page.


 * TechDraw_Dimension_HExtent.svg New Horizontal Extent: adds a horizontal extent dimension.


 * TechDraw_Dimension_VExtent.svg New Vertical Extent: adds a vertical extent dimension.

Import/Export
These are tools for exporting pages to other applications.


 * techdraw-saveSVG.svg Save SVG: saves a page as an SVG file.
 * techdraw-saveDXF.svg Save DXF: saves a page as a DXF file.

Decoration
These are tools for changing the appearance of pages and views.


 * techdraw-hatch.svg Hatch Area: applies a hatch pattern from a file to a face.


 * techdraw-geomhatch.svg Geometric Hatch: applies a hatch pattern to a face using an Autodesk PAT specification.


 * techdraw-symbol.svg New Symbol: inserts an SVG symbol into a page.


 * Techdraw-image.svg New Image: inserts a PNG or JPG bitmap image into a page.


 * techdraw-toggleframe.svg Toggle Frames: turns on and off the frames and labels surrounding a view.


 * techdraw-forceredraw.svg Redraw: The Redraw tool forces an update of the selected page.

Annotation
The annotation tools are for "marking up" a drawing with additional information.


 * techdraw-annotation.svg New Annotation: adds a plain text block to serve as an annotation.


 * techdraw-mline.svg Leader Line: The Leader Line tool adds an annotation line to a view.


 * techdraw-textleader.svg Rich Text Block: The Rich Text Block tool adds an rich text annotation block to a Leader Line or a View.


 * techdraw-point.svg Cosmetic Vertex: The Cosmetic Vertex tool adds a Vertex which is not part of the source geometry.


 * techdraw-midpoint.svg Midpoints: The Midpoints tool adds Cosmetic Vertices at the midpoints of one or more Edges.


 * techdraw-quadrant.svg Quadrant: The Quadrant tool adds Cosmetic Vertices at the quarter points of one or more (circular) Edges.


 * techdraw-facecenterline.svg FaceCenterLine: The FaceCenterLine tool adds a center line to selected Face(s).


 * techdraw-2linecenterline.svg 2LineCenterLine: The 2LineCenterLine tool adds a center line between 2 Edges.


 * techdraw-2pointcenterline.svg 2PointCenterLine: The 2PointCenterLine tool adds a center line between 2 Points.


 * techdraw-eraser.svg CosmeticEraser: The CosmeticEraser tool removes cosmetic objects from a Page.


 * techdraw-linedecor.svg DecorateLine: The DecorateLine tool changes the appearance of Edges.


 * techdraw-showall.svg ShowAll: The ShowAll tool shows/hide invisible edges in a View.


 * techdraw-weldsymbol.svg WeldingSymbol: The WeldingSymbol tool adds welding specifications to an existing leader line.

Additional features

 * Hatching: explanation of the different hatching techniques.
 * Line Groups: default weights can be assigned to various line types.
 * Templates: the default templates defined for the drawing pages.

Preferences

 * Preferences-techdraw.svg Preferences: preferences for the default values of the drawing page such as projection angle, colors, text sizes, and line styles.

Scripting
The TechDraw tools can be used in macros and from the Python console by using two APIs.
 * TechDraw API
 * TechDrawGui API

Limitations

 * TechDraw drawings and its API are not interchangeable with the Drawing Workbench and its API. It is possible to convert Drawing Pages to TechDraw Pages using a Python script.
 * It is possible to have both TechDraw and Drawing Pages in the same FreeCAD document, as each page is completely independent from each other.
 * There are minor differences in specifying editable texts in SVG templates compared to the Drawing module. In TechDraw the scaling of the SVG document affects the position of the editable text fields. See the forum discussion TechDraw templates scale for more details.
 * Do not cut, copy and paste TechDraw objects in the tree view as this generally does not work out well.

Tutorials

 * Basic TechDraw Tutorial: introduction to creating drawings with the TechDraw Workbench.
 * Creating a new template: instructions to create a new page template in Inkscape for using with the TechDraw Workbench.

Video tutorials by sliptonic
 * TechDraw Workbench Part 1 (Basics), Part 2 (Dimensions), Part 3 (Multiview)
 * TechDraw Workbench Part 4 (Section and Detail), Part 5 (Customizing Templates)