Sketcher Extend/ru: Difference between revisions

Revision as of 06:50, 18 October 2019

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Системное название
Продлить
Sketcher Extend
Расположение в меню
Эскиз → Геометрия эскиза → Продлить
Верстаки
Sketcher
Быстрые клавиши
Нет
Представлено в версии
0.17
См. также
Обрезать

Инструмент Продлить произвольно продлевает ребро на эскизе, или до другого ребра.

Слева показано (1), два элемента эскиза перед операцией; в середине (2), линия продлена до дуги; справа (3), конечный результат.

Press the Extend edge button.
Select a line or an arc.
In the 3D view, move the mouse pointer toward the direction to extend.
Click on an arbitrary location in space, or
To extend to another edge, place the mouse pointer over the edge; when it is highlighted and the point on object constraint icon appears besides the mouse pointer, click to confirm. A point on object constraint will be added.
To extend to a point in the sketch, place the mouse pointer over the point; when it is highlighted and the coincident constraint icon appears besides the mouse pointer, click to confirm. A coincident constraint will be added.

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

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

@@ Line 17: / Line 17: @@
 [[File:Sketcher Extend example 01.png|none|600px]]
+''Слева показано (1), два элемента эскиза перед операцией; в середине (2), линия продлена до дуги; справа (3), конечный результат.''
-''Shown on the left (1), the two sketch elements before the operation; in the middle (2), the line is being extended to the arc; to the right (3), the final result.''
 ==How to use==