Part Box/zh-cn: Difference between revisions

Revision as of 14:02, 8 January 2022

Other languages:

Menu location
Part Box
Part → Primitives → Cube
Workbenches
Part
Default shortcut
None
Introduced in version
-
See also
Part Primitives

Description

概述

利用零件工作台（Part Workbench）中的立方体命令可向处于活动状态的文档中插入一个参数化长方体几何图元。默认情况下，此立方体命令会在原点处插入一个10x10x10 mm且附有"cube"标签的立方体。在添加立方体对象后还可以修改这些参数。

Usage

如何使用

在零件工作台中点选立方体图标。
或者，您也可以从菜单栏中选择Part → Primitives → Cube。

Result: The default result is a box with an equal length, width and height of 10 mm. It is attached to the global xy-plane and one edge is coincident with the global z-axis.

The box properties can later be edited, either in the property editor or by double-clicking on the box in the model tree.

Properties

Box

数据Length: 此长度参数是立方体在x轴方向上的尺寸。
数据Width: 此宽度参数是立方体在y轴方向上的尺寸。
数据Height: 此高度参数是立方体在z轴方向上的尺寸。

Scripting

脚本

通过下列函数即可在宏以及python控制台中使用立方体命令：

box = FreeCAD.ActiveDocument.addObject("Part::Box", "myBox")

其中的"myBox"为立方体对象的标签。
这段代码会返回一个新创建的立方体类型对象。

您可以访问并修改立方体对象的属性。例如，利用下列代码即可修改长度、宽度与高度参数。

box.Length = 25
box.Width = 15
box.Height = 30

您还可以通过下列代码修改立方体对象的方位：

box.Placement = FreeCAD.Placement(FreeCAD.Vector(4, 6, 3), FreeCAD.Rotation(30, 45, 10))

Cylinder

Part

Primitives: Box, Cylinder, Sphere, Cone, Torus, Tube, Create primitives, Shape builder

Creation and modification: Extrude, Revolve, Mirror, Fillet, Chamfer, Make face from wires, Ruled Surface, Loft, Sweep, Section, Cross sections, 3D Offset, 2D Offset, Thickness, Projection on surface, Attachment

Boolean: Make compound, Explode Compound, Compound Filter, Boolean, Cut, Fuse, Common, Connect, Embed, Cutout, Boolean fragments, Slice apart, Slice, XOR

Measure: Measure Linear, Measure Angular, Measure Refresh, Clear All, Toggle All, Toggle 3D, Toggle Delta

Other tools: Import, Export, Box selection, Shape from Mesh, Points from mesh, Convert to solid, Reverse shapes, Create simple copy, Create transformed copy, Create shape element copy, Refine shape, Check geometry, Defeaturing, Appearance, Color per face

User documentation

Getting started
Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate

Help: Tutorials, Video tutorials
Workbenches: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Start, Surface, TechDraw, Test Framework, Web

Addons: Addon Manager, External workbenches, Scripting and macros

Hubs: User hub, Power users hub, Developer hub

@@ Line 1: / Line 1: @@
 <languages/>
 {{Docnav
 |
@@ Line 16: / Line 17: @@
 }}
+== Description ==
+<div class="mw-translate-fuzzy">
 ==概述==
 利用[[Part_Workbench|零件工作台（Part Workbench）]]中的立方体命令可向处于活动状态的文档中插入一个参数化 [http://en.wikipedia.org/wiki/Cuboid#Rectangular_cuboid 长方体]几何图元。默认情况下，此立方体命令会在原点处插入一个10x10x10 mm且附有"cube"标签的立方体。在添加立方体对象后还可以修改这些参数。
+</div>
-[[Image:Part_Box.jpg|400px|在零件工作台中创建的立方体]]
+[[Image:Part_Box.jpg|400px|Part_Box]]
+== Usage ==
 <div class="mw-translate-fuzzy">
@@ Line 31: / Line 38: @@
 The box properties can later be edited, either in the property editor or by double-clicking on the box in the model tree.
+== Properties ==
-<div class="mw-translate-fuzzy">
-==属性==
-{{Properties_Title|Base}}
-*{{PropertyData|Placement}}: 指定立方体在3D空间中的朝向与位置。可参考[[Placement | 朝向]]。立方体前侧左下角角点即为参照点。
-*{{PropertyData|Label}}: 为对应立方体对象指定的标签。可按需修改。
-</div>
+{{Properties_Title|Box}}
+<div class="mw-translate-fuzzy">
 {{Properties_Title|Box}}
 *{{PropertyData|Length}}: 此长度参数是立方体在x轴方向上的尺寸。
 *{{PropertyData|Width}}: 此宽度参数是立方体在y轴方向上的尺寸。
 *{{PropertyData|Height}}: 此高度参数是立方体在z轴方向上的尺寸。
+</div>
+== Scripting ==
-[[Image:Part_Box-Properties.jpg|零件工作台中立方体的属性]]
 <div class="mw-translate-fuzzy">
@@ Line 49: / Line 55: @@
 通过下列函数即可在[[macros|宏]]以及python控制台中使用立方体命令：
 </div>
 {{Code|code=
-FreeCAD.ActiveDocument.addObject("Part::Box", "myBox")
+box = FreeCAD.ActiveDocument.addObject("Part::Box", "myBox")
 }}
+<div class="mw-translate-fuzzy">
 * 其中的"myBox"为立方体对象的标签。
 * 这段代码会返回一个新创建的立方体类型对象。
+</div>
+<div class="mw-translate-fuzzy">
 您可以访问并修改立方体对象的属性。例如，利用下列代码即可修改长度、宽度与高度参数。
+</div>
 {{Code|code=
-FreeCAD.ActiveDocument.myBox.Length = 25
+box.Length = 25
-FreeCAD.ActiveDocument.myBox.Width = 15
+box.Width = 15
-FreeCAD.ActiveDocument.myBox.Height = 30
+box.Height = 30
 }}
 您还可以通过下列代码修改立方体对象的方位：
 {{Code|code=
-FreeCAD.ActiveDocument.myBox.Placement = FreeCAD.Placement(FreeCAD.Vector(4, 6, 3), FreeCAD.Rotation(30, 45, 10))
+box.Placement = FreeCAD.Placement(FreeCAD.Vector(4, 6, 3), FreeCAD.Rotation(30, 45, 10))
 }}