Fine-tuning/it

Introduzione

Per impostare e manipolare la tabella dei parametri di FreeCAD normalmente si usa l'Editor delle preferenze nel menu Modifica → Preferenze.

Tuttavia, è anche possibile accedere, modificare e creare i parametri manualmente, usando l'Editor dei parametri che si trova nel menu Strumenti → Modifica parametri.

Questa pagina elenca i parametri che non sono accessibili tramite l'editor delle preferenze, ma che è possibile impostare manualmente per ottimizzare l'installazione di FreeCAD o superare i problemi. Tutti i parametri si trovano in BaseApp/Preferences/.

Generale

Default export filename

• General/ExportDefaultFilenameMultiple (string): Set the default filename to use when exporting multiple objects. Defaults to %F.
• General/ExportDefaultFilenameSingle (string): Set the default filename to use when exporting a single object. Defaults to %F-%P-.

Both of these options support the automatic insertion of various pieces of information into the filename, using the following format characters:

• %F - the name of the .FCStd file (or the label, if it is not saved yet)
• %Lx - the label of the selected object(s), separated by character 'x'
• %Px - the label of the selected object(s) and their first parent, separated by character 'x'
• %U - the date and time, in UTC, ISO 8601
• %D - the date and time, in local timezone, ISO 8601

Any other characters are treated literally. If the resulting filename is illegal it will be changed on saving, with illegal characters replaced by the underscore (_).

Mouse related

• General/ComboBoxWheelEventFilter (boolean): Set to true so widgets do not catch mouse wheel event and prevent scrollable areas to be scrolled. Needs FreeCAD restart to be taken into account.
• View/GestureMoveThreshold (integer): the distance (px) mouse cursor has to move to enter rotation or pan modes of Gesture navigation style. Defaults to 5.
• View/GestureRollFwdCommand, View/GestureRollBackCommand (string): commands to be executed by mouse button roll gestures of Gesture navigation style.
• View/GestureTapHoldTimeout (integer): sets for how long to wait (in milliseconds) to enter pan mode in Gesture navigation style. It can be helpful to increase it if dragging geometry in sketcher is difficult. Defaults to 700.

Keyboard shortcuts

Escape key

• General/TasksKeyEsc (boolean): Create and set to false to disable the ESC key exiting the Task panel in all workbenches (that is if the task panel has focus).

Navigation Cube

See Navigation Cube.

Specific workbenches

BIM Workbench

• Mod/BIM/DefaultPageScale (float): Default scaling for new TechDraw pages created from the BIM Workbench, in case the template doesn't contain any "Scale" or "Scaling" (case insensitive) editable text field.

CAM Workbench

• The CAM Workbench has two switches to enable experimental features documented on the CAM experimental page.

Draft Workbench

• Mod/Draft/DefaultAnnoDisplayMode (integer): Set to 1 to create Draft annotations (texts, dimensions and labels) with their VistaDisplay Mode set to Screen. Set to 0 for new annotations with this property set to World. Defaults to 0. introduced in 1.0
• Mod/Draft/GridHideInOtherWorkbenches (boolean): Set to false to keep the Draft grid when switching to workbenches other than BIM or Draft. Defaults to true. introduced in 1.0
• Mod/Draft/SvgLinesBlack (boolean): Set to true to convert the color white to black in SVG output. Set to false to keep the color white. Affects export to Flattened SVG and TechDraw DraftViews. Defaults to true.
• Mod/Draft/useSupport (boolean): Set to true to set the DatiSupport property of Draft objects created on a face of an exiting base object to that base object. This was standard behavior before FreeCAD version 0.19. Note that this parameter may not be supported in future versions. Defaults to false.

Part Workbench

• Mod/Part/ParametricRefine (boolean): Set to false so Part RefineShape creates an independent copy rather than a linked one. Defaults to true.

PartDesign Workbench

• Mod/PartDesign/AdditiveHelixPreview (boolean): Set to true to ensure an additive helix that does not intersect the body is visible in the preview. Defaults to false.
• Mod/PartDesign/DefaultDatumColor (unsigned): Diffuse color and transparency for PartDesign datums, PartDesign ShapeBinders and PartDesign SubShapeBinders. Defaults to 4292280473. See here for information about the color value.
• Mod/PartDesign/SubtractiveHelixPreview (boolean): Set to true to ensure a subtractive helix that does not intersect the body is visible in the preview. Defaults to true.
• Mod/PartDesign/SwitchToTask (boolean): Set to false to prevent the PartDesign Workbench from switching to the Task panel when starting. Defaults to true.
• Mod/PartDesign/SwitchToWB (boolean): Set to false to prevent the PartDesign Workbench to be automatically called when a PartDesign Body is activated. Defaults to true.

Sketcher Workbench

• Mod/Sketcher/RadiusDiameterConstraintDisplayAngleRandomness (float): Set an angle randomness on the above value. Value is the range of the random angle, centered on base angle. Defaults to 0.
• Mod/Sketcher/RadiusDiameterConstraintDisplayBaseAngle (float): Set the angle (from horizontal) used to display radius/diameter constraints in Sketcher at creation time. Defaults to 15.
• Mod/Sketcher/RoundRectangleSuggConstraints (boolean): Set to false to disable the addition of two extra construction points when creating a rounded rectangle. introduced in 0.21

Constraint label colors

The label in Sketcher that displays the current status of the constraints (e.g. "Underconstrained," "Fully Constrained," etc.) is styleable on a per-state basis either using the Qt stylesheet, or via user preferences. User preferences take precedence if they have been set (in Mod/Sketcher/General):

• EmptySketchMessageColor - Defaults to 50% opacity black
• UnderconstrainedMessageColor - Defaults to black
• MalformedConstraintMessageColor - Defaults to red
• ConflictingConstraintMessageColor - Defaults to red
• RedundantConstraintMessageColor - Defaults to orange red
• PartiallyRedundantConstraintMessageColor - Defaults to royal blue
• SolverFailedMessageColor - Defaults to red
• FullyConstrainedMessageColor - Defaults to green

Start Workbench

The Start Workbench is no longer included after version 0.21.

• Mod/Start/DefaultImportXXX (string): Where XXX is a lowercase file extension. For example DefaultImportifc for .IFC files. Allows to set a default import module to be used when clicking an icon on the start page, when several importers are available. For example, setting DefaultImportifc = ifc_import will use the NativeIFC importer if available. introduced in 0.21
• Mod/Start/TimeFormat (string): A time format string such as %m/%d/%Y %H:%M:%S used for the date in the tooltip that is shown when an item on the start page is hovered.

Help Module

• Mod/Help/UseWebModule (boolean): Allows to force the use of the Web module to open MDI tabs. This can be useful to work around QWebEngine issues in some versions of Qt5. Defaults to false. introduced in 1.0