Sketcher CreatePolyline/ru: Difference between revisions
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|Name/ru=Sketcher Полилиния |
|Name/ru=Sketcher Полилиния |
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|Workbenches=[[Sketcher Workbench/ru|Sketcher]] |
|Workbenches=[[Sketcher Workbench/ru|Sketcher]] |
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|MenuLocation=Эскиз → Геометрия эскиза → |
|MenuLocation=Эскиз → Геометрия эскиза → Полилиния |
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|SeeAlso=[[Sketcher CreateLine/ru|Sketcher Line]]}} |
|SeeAlso=[[Sketcher CreateLine/ru|Sketcher Line]]}} |
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Revision as of 04:07, 30 August 2019
Sketcher Полилиния |
Системное название |
---|
Sketcher Полилиния |
Расположение в меню |
Эскиз → Геометрия эскиза → Полилиния |
Верстаки |
Sketcher |
Быстрые клавиши |
Нет |
Представлено в версии |
- |
См. также |
Sketcher Line |
Описание
Этот инструмент работает как инструмент Линия, но создает непрерывные отрезки линии и дуги, соединенные их вершинами. При запуске инструмента указатель мыши меняется на белый крест с красным значком ломаной линии. Координаты указателя отображаются рядом с ним синим цветом в режиме реального времени.
Полилиния начиналась с линии, продолжилась дугой, перпендикулярно к ней следующей дугой, а затем ,по касательной, закончилась линией
Как использовать
Полилиния всегда начинается с отрезка прямой линии: щелчок - перемещение мыши - щелчок. Переместите мышь снова. После размещения первого сегмента линии инструмент Sketcher-а полилиния имеет несколько режимов, которые можно переключать с помощью клавиши M. Например, вы можете нарисовать касательные или перпендикулярные дуги, следующие за линией или сегментом дуги. Повторное нажатие клавиши M переключает следующие режимы:
- Press the M key: the new segment is a line which is perpendicular to the previous segment.
- Press the M key again: the new segment is a line which is tangential to the previous segment.
- Press the M key again: the new segment is an arc which is tangential to the previous segment.
- Press the M key again: the new segment is an arc which is perpendicular (left) to the previous segment.
- Press the M key again: the new segment is an arc which is perpendicular(right) to the previous segment.
- Press the M key again: You are again in the state where you started; the line is only connected with a coincidence to the previous segment.
- v0.18 and above While in any of the arc modes, holding down the Ctrl key (MacOS: CMD key) and moving the cursor causes the arc to snap by increments of 45 degrees, relative to the previously created polyline segment.
- Pick points on an empty area of the 3D view, or on an existing object (auto constraints must be active in TaskView).
- Pressing Esc or clicking the right mouse button before closing the polyline to a loop ends the current polyline and you can continue with a new one. Pressing Esc or clicking the right mouse button again ends the polyline function.
- Pressing Esc or clicking the right mouse button after closing the polyline to a loop ends the polyline function.
- 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
- 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