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Part CoordinateSystem

Part_DatumLine

Std Base

Description

The Part DatumPlane command creates a datum plane object that can be attached to other objects. A datum plane is one of several datum objects. A datum object is typically used to attach multiple other objects to. If the position or orientation of a datum object changes, all objects attached to it will follow.

A datum object can also provide a geometric reference for a feature or operation. Depending on its type it may for example be used as a direction vector, a rotation axis or a mirror plane.

Usage

See Part CoordinateSystem.

Notes

See Part CoordinateSystem.

Properties

See also: Property editor.

A Part::DatumPlane object is derived from an App::Plane object. All its properties are inherited except those listed under Attachment.

Data

Attachment

The object has the same attachment properties as a Part Part2DObject.

Base

• DataRole (String): Role of the datum in the coordinate system.
• DataPlacement (Placement): See Part Feature.
• DataLabel (String): Idem.
• Data (hidden)Label2 (String): Idem.
• Data (hidden)Expression Engine (ExpressionEngine): Idem.
• Data (hidden)Visibility (Bool): Idem.

View

Display Options

• ViewBounding Box (Bool): See Part Feature.
• ViewDisplay Mode (Enumeration): Idem.
• ViewShow In Tree (Bool): Idem.
• ViewVisibility (Bool): Idem.

Object Style

• ViewShape Appearance (MaterialList): See Part Feature.
• ViewTransparency (Percent): Idem.

Selection

• ViewOn Top When Selected (Enumeration): See Part Feature.
• ViewSelectable (Bool): Idem.
• ViewSelection Style (Enumeration): Idem.

Scripting

import FreeCAD as App

doc = App.newDocument()
obj = doc.addObject("Part::DatumPlane", "DatumPlane")
doc.recompute()

Part CoordinateSystem

Part_DatumLine

Std Base