Sketcher CreateLine/zh-cn: Difference between revisions
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<languages/> |
<languages/> |
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{{Docnav|[[Sketcher_CreatePoint|Point]]|[[Sketcher_CompCreateArc|Create an arc]]|[[Sketcher_Workbench|Sketcher]]|IconL=Sketcher_CreatePoint.png|IconC=Workbench_Sketcher.svg|IconR=Sketcher_CompCreateArc.png}} |
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<div class="mw-translate-fuzzy"> |
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{{GuiCommand|Name=Sketcher CreateLine|Workbenches=[[Sketcher Workbench|Sketcher]]|MenuLocation=Sketch → Sketcher geometries → Create line|Shortcut=L|SeeAlso=[[Sketcher CreatePolyline|Sketcher Polyline]]}} |
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{{Docnav/zh-cn |
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|[[Sketcher_CreatePoint/zh-cn|创建点]] |
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|[[Sketcher_CompCreateArc/zh-cn|创建弧]] |
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|[[Sketcher_Workbench/zh-cn|Sketcher]] |
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|IconL=Sketcher_CreatePoint.svg |
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|IconR=Sketcher_CompCreateArc.png |
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|IconC=Workbench_Sketcher.svg |
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}} |
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</div> |
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{{GuiCommand |
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|Name=Sketcher CreateLine |
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|MenuLocation=Sketch → Sketcher geometries → Create line |
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|Workbenches=[[Sketcher_Workbench|Sketcher]] |
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|Shortcut={{KEY|G}} {{KEY|L}} |
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|SeeAlso=[[Sketcher_CreatePolyline|Sketcher CreatePolyline]] |
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}} |
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<span id="Description"></span> |
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==描述== |
==描述== |
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<div class="mw-translate-fuzzy"> |
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此工具会根据在3D视图中拾取的两个点来绘制一条线。 |
此工具会根据用户在3D视图中拾取的两个点来绘制一条线。 |
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在开启此工具时,鼠标指针会变为具有一个红色线条图标的白色十字。侧面还会实时显示当前指针的坐标。 |
在开启此工具时,鼠标指针会变为具有一个红色线条图标的白色十字。侧面还会实时显示当前指针的坐标。 |
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</div> |
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[[Image:Sketcher_LineExample1.png]] |
[[Image:Sketcher_LineExample1.png]] |
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<span id="Usage"></span> |
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The created line object starts and ends at the given points, but the line is infinite regarding the constraints [[Sketcher ConstrainTangent|Tangent]], [[Sketcher ConstrainPointOnObject|Point On Object]] and [[Sketcher_ConstrainAngle|Internal Angle]]. |
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This means for example, that a point with the constraint [[Sketcher ConstrainPointOnObject|Point On Object]] may not be located between the two given points but can lie outside of the two points on the extension of the drawn line. |
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See also: [[Sketcher_Workbench#Drawing_aids|Drawing aids]]. |
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Pos-OVP = Positional [[Sketcher_Preferences#General|On-View-Parameters]]. {{Version|1.0}}<br> |
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Dim-OVP = Dimensional On-View-Parameters. {{Version|1.0}} |
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* 从3d视图中的某个空白区域或从一个已存在对象上 |
* 从3d视图中的某个空白区域或从一个已存在的对象上(一定要激活TaskView中的自动约束(auto constraints。译注:0.18版中自动约束设置位于底图的首选项中))拾取两点。 |
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* 按{{KEY|Esc}}键或点击鼠标右键退出此功能。 |
* 按{{KEY|Esc}}键或点击鼠标右键退出此功能。 |
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</div> |
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<div class="mw-translate-fuzzy"> |
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{{Docnav|[[Sketcher_CreatePoint|Point]]|[[Sketcher_CompCreateArc|Create an arc]]|[[Sketcher_Workbench|Sketcher]]|IconL=Sketcher_CreatePoint.png|IconC=Workbench_Sketcher.svg|IconR=Sketcher_CompCreateArc.png}} |
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{{Docnav/zh-cn |
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|[[Sketcher_CreatePoint/zh-cn|创建点]] |
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|[[Sketcher_CompCreateArc/zh-cn|创建弧]] |
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|[[Sketcher_Workbench/zh-cn|Sketcher]] |
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|IconL=Sketcher_CreatePoint.svg |
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|IconR=Sketcher_CompCreateArc.png |
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|IconC=Workbench_Sketcher.svg |
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}} |
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</div> |
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{{Userdocnavi}} |
{{Userdocnavi{{#translation:}}}} |
Latest revision as of 10:08, 21 April 2024
Sketcher CreateLine |
Menu location |
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Sketch → Sketcher geometries → Create line |
Workbenches |
Sketcher |
Default shortcut |
G L |
Introduced in version |
- |
See also |
Sketcher CreatePolyline |
描述
此工具会根据用户在3D视图中拾取的两个点来绘制一条线。 在开启此工具时,鼠标指针会变为具有一个红色线条图标的白色十字。侧面还会实时显示当前指针的坐标。
如何使用
See also: Drawing aids.
Pos-OVP = Positional On-View-Parameters. introduced in version 1.0
Dim-OVP = Dimensional On-View-Parameters. introduced in version 1.0
- 从3d视图中的某个空白区域或从一个已存在的对象上(一定要激活TaskView中的自动约束(auto constraints。译注:0.18版中自动约束设置位于底图的首选项中))拾取两点。
- 按Esc键或点击鼠标右键退出此功能。
Sketcher
- General: Create sketch, Edit sketch, Map sketch to face, Reorient sketch, Validate sketch, Merge sketches, Mirror sketch, Leave sketch, View sketch, View section, Toggle grid, Toggle snap, Configure rendering order, Stop operation
- Sketcher geometries: Point, Line, Arc, Arc by 3 points, Circle, Circle by 3 points, Ellipse, Ellipse by 3 points, Arc of ellipse, Arc of hyperbola, Arc of parabola, B-spline by control points, Periodic B-spline by control points, B-spline by knots, Periodic B-spline by knots, Polyline, Rectangle, Centered rectangle, Rounded rectangle, Triangle, Square, Pentagon, Hexagon, Heptagon, Octagon, Regular polygon, Slot, Fillet, Corner-preserving fillet, Trim, Extend, Split, External geometry, Carbon copy, Toggle construction geometry
- Sketcher constraints:
- Geometric constraints: Coincident, Point on object, Vertical, Horizontal, Parallel, Perpendicular, Tangent, Equal, Symmetric, Block
- Dimensional constraints: Lock, Horizontal distance, Vertical distance, Distance, Radius or weight, Diameter, Auto radius/diameter, Angle, Refraction (Snell's law)
- Constraint tools: Toggle driving/reference constraint, Activate/deactivate constraint
- Sketcher tools: Select unconstrained DoF, Select associated constraints, Select associated geometry, Select redundant constraints, Select conflicting constraints, Show/hide internal geometry, Select origin, Select horizontal axis, Select vertical axis, Symmetry, Clone, Copy, Move, Rectangular array, Remove axes alignment, Delete all geometry, Delete all constraints
- Sketcher B-spline tools: Show/hide B-spline degree, Show/hide B-spline control polygon, Show/hide B-spline curvature comb, Show/hide B-spline knot multiplicity, Show/hide B-spline control point weight, Convert geometry to B-spline, Increase B-spline degree, Decrease B-spline degree, Increase knot multiplicity, Decrease knot multiplicity, Insert knot, Join curves
- Sketcher virtual space: Switch virtual space
- Additional: Sketcher Dialog, Preferences, Sketcher scripting
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, Surface, TechDraw, Test Framework
- Hubs: User hub, Power users hub, Developer hub