Arch: 3Views/3 D Просмотры

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Arch

Системное название
Arch: 3Views/3 D Просмотры
Arch 3Views
Расположение в меню
Архитектура → Утилиты → 3 Views from mesh
Верстаки
Arch
Быстрые клавиши
Нет
Представлено в версии
-
См. также
Arch SplitMesh, Arch MeshToShape
Contents 1 Описание 2 Использование 3 Scripting

Описание

Эта команда в настоящее время не используется. Она служит для создания плоских, базирующихся на форме видов из полигональных объектов, для использования инструментами Arch Equipment.

Использование

Select a Mesh object.
Select the button, or Arch → Utilities → 3Views from the top menu.

Scripting

See also: Arch API and FreeCAD Scripting Basics.

This tool can be used in macros and from the Python console by using the following function:

shape = createMeshView(obj, direction=FreeCAD.Vector(0, 0, -1), outeronly=False, largestonly=False)

Creates a flat shape that is the projection of the given mesh object (obj) in the given direction.
If outeronly is True only the outer contour is taken into consideration, discarding the inner holes.
If largestonly is True only the largest segment of the given mesh will be used.

Use Part.show() to display the resulting flat shape.

Example:

import FreeCAD, Draft, Arch, Mesh, MeshPart

Line = Draft.makeWire([FreeCAD.Vector(0, 0, 0), FreeCAD.Vector(2000, 2000, 0)])
Wall = Arch.makeWall(Line, width=150, height=3000)
FreeCAD.ActiveDocument.recompute()

Shape = Wall.Shape.copy(False)
Shape.Placement = Wall.getGlobalPlacement()

mesh_obj = FreeCAD.ActiveDocument.addObject("Mesh::Feature", "Mesh")
mesh_obj.Mesh = MeshPart.meshFromShape(Shape=Shape, MaxLength=520)
mesh_obj.ViewObject.DisplayMode = "Flat Lines"
FreeCAD.ActiveDocument.recompute()

XAxis = FreeCAD.Vector(1, 0, 0)
YAxis = FreeCAD.Vector(0, 1, 0)
ZAxis = FreeCAD.Vector(0, 0, -1)

s1 = Arch.createMeshView(mesh_obj, ZAxis)
s2 = Arch.createMeshView(mesh_obj, XAxis)
s3 = Arch.createMeshView(mesh_obj, YAxis)

Part.show(s1)
Part.show(s2)
Part.show(s3)

Wall.ViewObject.Visibility = False
mesh_obj.ViewObject.Visibility = False