Sketcher ConstrainSymmetric/ru
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| Расположение в меню |
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| Sketch → Ограничения эскиза → Ограничение симметричности |
| Верстаки |
| Sketcher |
| Быстрые клавиши |
| S |
| Представлено в версии |
| - |
| См. также |
| Ограничение параллельности |
Contents |
Description
Описание
Ограничение симметричности требует от двух выделенных точек быть симметричными относительно данной линии, то есть от обеих точек требуется лежать на нормали к линии через обе точки на одинаковом расстоянии от линии. Альтернативно, она может наложить ограничение на две точки быть симметричными относительно третьей.
Действие
Выделите в эскизе две точки (вершины) и линию. Выделенные точки и линия станут тёмно-зелёными.
Кликните на иконке SymmetricalConstraint 
на панели инструментов Sketcher или выделите меню Constrain Symmetrical в субменю Sketcher Constraints в разделе меню Sketcher (или Part Design).
Это назначит ограничения для выделенных элементов.
Это ограничение геометрическое и не имеет редактируемых параметров.
Select two points (vertexes) in the sketch and a line in the sketch. The selected points and the line will be dark green.
Click on the SymmetricalConstraint icon in the Sketcher toolbar or select the Constrain Symmetrical menu item from the Sketcher Constraints sub menu of the Sketcher (or Part Design) menu item.
This will apply the constraint to the selected items.
Note: if you want to define a symmetry constraint with respect to a point, the order of the selection is important, depending on if you select the tool at the beginning or at the end.
- If you click the tool first: select the first point, then the symmetry reference point, and finally the second point.
- If you click the tool last: select the first point, then the second point, and finally the symmetry reference point.
See the tracker issue #4144, and forum thread.
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