Sketcher Create3PointCircle/zh-cn: Difference between revisions
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<languages/> |
<languages/> |
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{{Docnav|[[Sketcher_CreateCircle|Circle]]|[[Sketcher_CompCreateConic|Create a conic]]|[[Sketcher_Workbench|Sketcher]]|IconL=Sketcher_Circle.png|IconC=Workbench_Sketcher.svg|IconR=Sketcher_Conics.png}} |
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<div class="mw-translate-fuzzy"> |
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{{GuiCommand|Name=Sketcher Create3PointCircle|Workbenches=[[Sketcher Workbench|Sketcher]]|MenuLocation=Sketch → Sketcher geometries → Create circle by three points|Shortcut=|SeeAlso=}} |
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{{Docnav/zh-cn |
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|[[Sketcher_CreateCircle/zh-cn|创建圆]] |
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|[[Sketcher_CompCreateConic/zh-cn|创建圆锥形]] |
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|[[Sketcher_Workbench/zh-cn|Sketcher]] |
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|IconL=Sketcher_CreateCircle.svg |
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|IconR=Sketcher_CompCreateConic.png |
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|IconC=Workbench_Sketcher.svg |
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}} |
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</div> |
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<div class="mw-translate-fuzzy"> |
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{{GuiCommand/zh-cn |
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|Name/zh-cn=通过三点创建圆 |
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|Name=Sketcher_Create3PointCircle |
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|MenuLocation=Sketch → 草图几何体 → 通过三点创建圆 |
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|Workbenches=[[Sketcher_Workbench/zh-cn|Sketcher]] |
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|Shortcut= |
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|SeeAlso= |
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}} |
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</div> |
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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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此工具会根据用户拾取的圆周上三点来绘制一个圆。 |
此工具会根据用户拾取的圆周上三点来绘制一个圆。 |
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在开启此工具时,鼠标指针会变为一个附有红色圆形图标的白色十字。 |
在开启此工具时,鼠标指针会变为一个附有红色圆形图标的白色十字。 |
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同时还会在侧面实时显示当前的指针坐标。 |
同时还会在侧面实时显示当前的指针坐标。 |
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</div> |
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<span id="Usage"></span> |
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==如何使用== |
==如何使用== |
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See also: [[Sketcher_Workbench#Drawing_aids|Drawing aids]]. |
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* Pick points on an empty area of the 3D view, or on an existing object (auto constraints must be active in TaskView). |
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* Pressing {{KEY|Esc}} or clicking the right mouse button cancels the function. |
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<div class="mw-translate-fuzzy"> |
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{{Docnav|[[Sketcher_CreateCircle|Circle]]|[[Sketcher_CompCreateConic|Create a conic]]|[[Sketcher_Workbench|Sketcher]]|IconL=Sketcher_Circle.png|IconC=Workbench_Sketcher.svg|IconR=Sketcher_Conics.png}} |
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* 在3D视图中的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)拾取对应点。 |
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* 按{{KEY|Esc}}键或点击鼠标右键来退出此功能。 |
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</div> |
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<div class="mw-translate-fuzzy"> |
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{{Docnav/zh-cn |
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|[[Sketcher_CreateCircle/zh-cn|创建圆]] |
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|[[Sketcher_CompCreateConic/zh-cn|创建圆锥形]] |
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|[[Sketcher_Workbench/zh-cn|Sketcher]] |
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|IconL=Sketcher_CreateCircle.svg |
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|IconR=Sketcher_CompCreateConic.png |
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|IconC=Workbench_Sketcher.svg |
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}} |
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</div> |
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{{clear}} |
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⚫ |
Latest revision as of 09:03, 13 April 2024
通过三点创建圆 |
菜单位置 |
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Sketch → 草图几何体 → 通过三点创建圆 |
所属工作台 |
Sketcher |
默认快捷键 |
沒有 |
版本介紹 |
- |
参阅 |
沒有 |
描述
此工具会根据用户拾取的圆周上三点来绘制一个圆。 在开启此工具时,鼠标指针会变为一个附有红色圆形图标的白色十字。 同时还会在侧面实时显示当前的指针坐标。
如何使用
See also: Drawing aids.
- 在3D视图中的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)拾取对应点。
- 按Esc键或点击鼠标右键来退出此功能。
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, Start, Surface, TechDraw, Test Framework, Web
- Hubs: User hub, Power users hub, Developer hub