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Draft Shape2DView projections can be displayed on a TechDraw Workbench page using the TechDraw DraftView command. Alternatively the TechDraw Workbench offer its own projection commands. But these create projections that are only displayed on the drawing page and not in the 3D View.

Projection of solid shapes onto the XY-plane

Použití

How to produce plans and sections with different linewidths

Drawings with different linewidths for viewed and cut lines can easily be produced by using two shape2Dview objects from a same Arch SectionPlane. One of the shape2Dview objects has its projection mode set to Solid, which renders the viewed lines, and another set to Cut lines or Cut faces to render the cut lines. The two shape2Dviews are then placed at the same location, one on top of the other.

Vlastnosti

See also: Property View.

A Draft Shape2DView object is derived from a Part Part2DObject and inherits all its properties. It also has the following additional properties:

Data

Draft

View

Draft

• PohledPattern (Enumeration): specifies the Draft Pattern with which to fill the projected faces of solids in the Draft Shape2DView. This property only works if ÚdajeProjection Mode is Cutfaces and if PohledDisplay Mode is Flat Lines.
• PohledPattern Size (Float): specifies the size of the Draft Pattern.

Scripting

Nástroj TělesoDo2D může být použit v makrech a z konzole Pythonu použitím následující funkce:

shape2dview = make_shape2dview(baseobj, projectionVector=None, facenumbers=[])

Change the ProjectionMode property of the created object if required. It can be: "Solid", "Individual Faces", "Cutlines", "Cutfaces" or "Solid faces".

Příklad:

import FreeCAD as App
import Draft

doc = App.newDocument()

box = doc.addObject("Part::Box", "Box")
box.Length = 2300
box.Width = 500
box.Height = 1000

shape1 = Draft.make_shape2dview(box)

shape2 = Draft.make_shape2dview(box, App.Vector(1, -1, 1))

shape3 = Draft.make_shape2dview(box, App.Vector(-1, 1, 1), [0, 5])
shape3.ProjectionMode = "Individual Faces"

doc.recompute()

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