Parça Oluştur
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| Menü konumu |
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| None |
| Tezgahlar |
| Hepsi |
| Varsayılan kısayol |
| Hiçbiri |
| Versiyonda tanıtıldı |
| 0.17 |
| Ayrıca bkz |
| Grup Oluştur, Cisim Oluştur |
Tanım
Parça , bir grup nesnenin, tek bir birim olarak beraber hareket ettirilebilen, bir çok nesneyi bir arada tutan genel amaçlı konteynerdir. Parça, en çok Parça tasarım gövdeleri, Parça tezgahı nesneleri, Kafes nesneleri, vb. gibi FreeCAD nesnelerini içerebilir.
Parça, eskizlerin ve diğer nesnelerin eklenebileceği yerel bir koordinat sistemi sağlar.
Although it is primarily intended for solid bodies, the Std Part can be used to manage any object that has a Placement property, so it can also contain Mesh Features, sketches, and other objects derived from the App GeoFeature class.
Parça, tüm tezgahlarda görüntülenen Yapı araç çubuğunda bulunur.
The Std Part tool is not defined by a particular workbench, but by the base system, thus it is found in the Structure toolbar that is available in all workbenches. To group objects arbitrarily without considering their position, use
Std Group; this object does not affect the placements of the elements that it contains, it is essentially just a folder that is used to keep the Tree View organized.
Left: elements inside a Std Part in the Tree View. Right: objects positioned in space, referred to the Origin of the Std Part.
Nasıl kullanılır
Araç çubuğundaki
Parça düğmesine basın. Parça otomatik olarak aktif hale gelir.
- Etkinleştirmek veya devre dışı bırakmak için Model ağacındaki Parçayı çift tıklayın.
- Parçaya nesneler eklemek için, Model ağacındaki Parçaların üzerine sürükleyip bırakın.
- Nesneleri bir Parçadan çıkarmak için, bunları Parçaların dışına ve Model ağacının üstündeki belge etiketine sürükleyip bırakın.
Notes
- An object can only belong to a single Part.
- 3D operations like Part Boolean cannot be applied to Parts. For example, you cannot select two Parts, and perform a Part Fuse or Part Cut.
Özellikler
The Std Part, internally called App Part (App::Part class), is derived from the App GeoFeature (App::GeoFeature class) and inherits almost all its properties. It also has several additional properties. Notably properties that help it manage information in the context of an assembly, for example, VeriType, VeriId, VeriLicense, VeriLicenseURL and VeriGroup.
These are the properties available in the Property View. Hidden properties can be shown by using the Show hidden command in the context menu of the Property View.
See Part Feature for an explanation of some of the properties listed below.
Data
Base
- VeriId: Parçanın ID'si (Parça numarası). Bu alan isteğe bağlıdır.
- VeriLicense: Parçanın yayınlandığı lisans.
- VeriLicense URL:Lisans terimlerinin bulunabileceği Web adresi.
- VeriPlacement:Parçaların 3D uzayda yönünü ve konumunu belirtir. Yerleşim bölümüne bakınız.
- VeriLabel: Etiket, yapılan işleme verilen addır. Bu ad, istediğiniz zaman değiştirilebilir.
- VeriGroup:Referans nesneleri listeler.
Part
- Veri (Hidden)_ Part_ Shape Cache (
ShapeCache): Shape cache. Not available if VeriGroup is empty.
View
Base
- Görünüm (Hidden)Transform Origin (
Placement)
Display Options
- GörünümDisplay Mode (
Enumeration):Group. - GörünümShow In Tree (
Bool) - GörünümVisibility (
Bool)
Selection
- GörünümOn Top When Selected (
Enumeration) - GörünümSelection Style (
Enumeration)
Detailed explanation
Aktif Durum
Bir FreeCAD belgesi birden fazla Parça içerebilir. Bir seferde sadece bir Parça aktif olabilir. Ağaç görünümünde açık mavi bir arka plan rengiyle etkin olan kısım görüntülenecektir.
An open document can contain multiple Parts. But only one Part can be active. The active Part is displayed in the Tree View with the background color specified by the Active container object value in the Preferences Editor. It will also be shown with bold text.
To activate or de-activate a Part:
- Double click on it on the Tree View, or
- Open the context menu (right click) and select Active Object.
Document with two Std Parts, of which the second one is active.
Orijin
Orijin, üç standart eksenden (X, Y, Z) ve üç standart düzlemden (XY, XZ ve YZ) oluşur. Eskizler bu düzlemlere eklenebilir. Parça içindeki tüm unsurlar Parça'nın orijini ile ilişkilendirilir; bu, Parçanın, içerisindeki öğelerin yerleşimini etkilemeden, küresel koordinat sistemine göre hareket ettirilebileceği ve döndürülebileceği anlamına gelir.
The Origin consists of the three standard axes (X, Y, Z) and three standard planes (XY, XZ and YZ). Sketches and other objects can be attached to these elements when creating them.
Left: Part Origin in the Tree View. Right: representation of the Origin elements in the 3D View.
Note: the Origin is an App Origin object (App::Origin class), while the axes and planes are objects of type App::Line and App::Plane respectively. Each of these elements can be hidden and unhidden individually with the Space bar; this is useful to choose the correct reference when creating other objects.
Note 2: all elements inside the Part are referenced to the Part's Origin which means that the Part can be moved and rotated in reference to the global coordinate system without affecting the placement of the elements inside.
Görünürlük Yönetimi
Parçanın görünürlüğü, içerdiği herhangi bir nesnenin görünürlüğünün yerini alır. Parça gizlenirse, görünürlüğü true olarak ayarlanmış olsa bile içerdiği nesneler de gizlenir. Bir Parçanın içinde birden fazla nesne bir anda görülebilir.
The Part's visibility supersedes the visibility of any object it contains. If the Part is hidden, the objects it contains will be hidden as well, even if their individual GörünümVisibility property is set to true. If the Part is visible, then each object's GörünümVisibility determines whether the object is shown or not.
The visibility of the Std Part determines whether the objects grouped under it are shown in the 3D View or not. Left: the Part is hidden, so none of the objects will be shown in the 3D View. Right: the Part is visible, so each object controls its own visibility.
Scripting
See also: FreeCAD Scripting Basics and scripted objects.
See Part Feature for the general information on adding objects to the document.
A Std Part (App Part) is created with the addObject() method of the document. Once a Part exists, other objects can be added to it with the addObject() or addObjects() methods.
import FreeCAD as App
doc = App.newDocument()
part = App.ActiveDocument.addObject("App::Part", "Part")
obj1 = App.ActiveDocument.addObject("PartDesign::Body", "Body")
obj2 = App.ActiveDocument.addObject("Part::Box", "Box")
part.addObjects([obj1, obj2])
App.ActiveDocument.recompute()
You cannot create a scripted App::Part. However, you can add App::Part behavior to a scripted Part::FeaturePython object by using the following code:
class MyGroup(object):
def __init__(self, obj=None):
self.Object = obj
if obj:
self.attach(obj)
def dumps(self):
return
def loads(self, _state):
return
def attach(self, obj):
obj.addExtension("App::OriginGroupExtensionPython")
obj.Origin = FreeCAD.ActiveDocument.addObject("App::Origin", "Origin")
def onDocumentRestored(self, obj):
self.Object = obj
class ViewProviderMyGroup(object):
def __init__(self, vobj=None):
if vobj:
vobj.Proxy = self
self.attach(vobj)
else:
self.ViewObject = None
def attach(self, vobj):
vobj.addExtension("Gui::ViewProviderOriginGroupExtensionPython")
self.ViewObject = vobj
def dumps(self):
return None
def loads(self, _state):
return None
App.ActiveDocument.addObject("Part::FeaturePython",
"Group",
MyGroup(),
ViewProviderMyGroup(),
True)
- File: New Document, Open, Open Recent, Close, Close All, Save, Save As, Save Copy, Save All, Revert, Import, Export,Merge Document, Document Information, Print, Print Preview, Export PDF, Exit
- Edit: Undo, Redo, Cut, Copy, Paste, Duplicate Object, Recompute, Box Selection, Box Element Selection, Select All, Delete, Send to Python Console, Placement, Transform, Align To, Toggle Edit Mode, Properties, Edit Mode, Preferences
- View:
- Miscellaneous: New 3D View, Orthographic View, Perspective View, Fullscreen, Bounding Box, Toggle Axis Cross, Clipping View, Texture Mapping, Toggle Navigation/Edit Mode, Material, Appearance, Random Color, Appearance per Face, Toggle Transparency, Workbench, Status Bar
- Standard Views: Fit All, Fit Selection, Align to Selection, Isometric, Dimetric, Trimetric, Home, Front, Top, Right, Rear, Bottom, Left, Rotate Left, Rotate Right, Store Working View, Recall Working View
- Freeze Display: Save Views, Load Views, Freeze View, Clear Views
- Draw Style: As Is, Points, Wireframe, Hidden Line, No Shading, Shaded, Flat Lines
- Stereo: Stereo Red/Cyan, Stereo Quad Buffer, Stereo Interleaved Rows, Stereo Interleaved Columns, Stereo Off, Issue Camera Position
- Zoom: Zoom In, Zoom Out, Box Zoom
- Document Window: Docked, Undocked, Fullscreen
- Visibility: Toggle Visibility, Show Selection, Hide Selection, Select Visible Objects, Toggle All Objects, Show All Objects, Hide All Objects, Toggle Selectability
- Toolbars: File, Edit, Clipboard, Workbench, Macro, View, Individual Views, Structure, Help, Lock Toolbars
- Panels: Tree View, Property View, Model, Selection View, Python Console, Report View, Tasks, DAG View
- Overlay Docked Panel: Toggle Overlay for All Panels, Toggle Transparent Panels, Toggle Overlay, Toggle Transparent Mode, Bypass Mouse Events in Overlay Panels, Toggle Left, Toggle Right, Toggle Top, Toggle Bottom
- Link Navigation: Go to Linked Object, Go to Deepest Linked Object, Select All Links
- Tree View Actions: Sync View, Sync Selection, Sync Placement, Preselection, Record Selection, Single Document, Multi Document, Collapse/Expand, Initiate Dragging, Go to Selection, Selection Back, Selection Forward
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- Help: What's This, Start Page, Users Documentation, FreeCAD Forum, Report an Issue, Restart in Safe Mode, Developers Handbook, Python Modules Documentation, FreeCAD Website, Donate to FreeCAD, About FreeCAD
- Additional:
- Miscellaneous: New Part, New Group, Variable Set, Link Group, Select All Instances, Toggle Freeze
- Datums: Coordinate System, Datum Plane, Datum Line, Datum Point
- Link Actions: Make Link, Make Sub-Link, Replace With Link, Unlink, Import Link, Import All Links
- Expression Actions: Copy Selected, Copy Active Document, Copy All Documents, Paste
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