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스케치 치수

From FreeCAD Documentation
This page is a translated version of the page Sketcher Dimension and the translation is 64% complete.

스케치 치수

Menu location
스케치→ 스케치 구속 → 치수
Workbenches
스케치 작업대
Default shortcut
D
Introduced in version
1.0
See also
None

설명

스케치 치수 도구는 스케치 작업대의 상황에 맞는 구속 도구입니다. 현재 선택에 따라 적절한 치수 구속뿐만 아니라 기하학적 구속도 제공합니다.

용법

See also: Drawing aids.

  1. Optionally select one or more elements (edges or points). B-spline edges are currently not supported.
  2. There are several ways to invoke the tool:
    • If the Dimensioning constraints preference is set to Both or Single tool (default): press the Dimension button.
    • Select the Sketch → Constraints → Dimension option from the menu.
    • Right-click in the 3D View and select the Dimension → Dimension option from the context menu.
    • If there is a selection: Right-click in the 3D View and select the Dimension option from the context menu.
    • Use the keyboard shortcut: D.
  3. The cursor changes to a cross with the tool icon.
  4. If you have not yet selected an element: select one.
  5. Depending on the selected element(s) a constraint is proposed.
  6. Optionally select an additional element.
  7. Optionally deselect an element by clicking it again.
  8. The proposed constraint is updated after every selection change.
  9. Optionally press the M key one or more times to cycle through other available constraints, if any.
  10. If a geometric constraint is proposed, selected elements may change giving a preview of the result.
  11. Do one of the following:

Notes

  • Horizontal dimensions and vertical dimensions have a distinct behavior compared to distance dimensions. The first two dimension types have signed dimension values, they also constrain the relative positions of the measured points. These will only switch places if the sign of the dimension value is changed. For example, if the value of a horizontal dimension remains positive, or negative, the left point will always remain the left point. This is not the case for the distance dimension type, which has an unsigned value. When using this tool to apply a dimensional constraint to points with the same X- or Y-coordinate, you need to take care when picking the point to position it. You can verify which dimension type will be created by checking the last item in the Constraints section of the Sketcher Dialog, this will dynamically update as you move the mouse.