Best answer: How do I change constraints in Freecad?

How do I change parameters in FreeCAD?

Option parameters. The FreeCAD Preferences Editor under menu Edit → Preferences is commonly used to set and manipulate the FreeCAD parameters table. However, it is also possible to access, modify and create parameters manually, using the Parameter Editor found under menu Tools → Edit parameters.

How do I turn off constraints in FreeCAD?

Alternatively, got to the task panel, to the Constraints section, select the constraint, then open the context menu (right-click), and select Deactivate.

How do I change shapes in FreeCAD?

FreeCAD: How to edit shape parametrically?

  1. Draw sketch and extrude it to create 3D shape. Sketch Extruding result.
  2. Select a top face of 3D shape and create a new sketch plane. Cut out the 3D shape with the sketch to create a hole. New sketch Cutting out result.

How do I turn on Autotrad constraints in Freecad?

In sketch editing mode you have the control panel to the left. It has a subdivision “Edit controls”. Clicking on it toggles the visibility of the controls. There you have the checkbox for the Auto constraints.

How do I get rid of the grid on FreeCAD?

If that is the case, you will want to first go to the Draft Workbench, then go to Edit > Preferences... > Draft > Grid and snapping tab. There you can set your grid preferences.

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How do you make a half circle on FreeCAD?

If the Edit → Preferences… → Draft → General settings → Draft tools options → Use Part Primitives when available option is checked, the command will create a Part Circle instead of a Draft Circle.

How do you constrain parts in FreeCAD?

How to do it…

  1. Roughly draw the end profile of the part. …
  2. Add geometric constraints. …
  3. Start by adding horizontal and vertical constraints to any crooked lines. …
  4. When the sketch looks symmetrical, add dimension constraints. …
  5. As you add constraints, watch the solver message at the top of the task panel.

How do you join points on FreeCAD?


  1. Select two or more point clouds.
  2. Select the Points → Merge point clouds option from the menu.