Part CheckGeometry

Description
The tool runs a verification and reports if geometry is a valid solid. The tool checks if the Boundary representation (BRep or B-rep) of the model is valid.

Usage

 * 1) Select a part (beware to select the whole part and not just a face to check for valid solid)
 * 2) Invoke the tool by either:
 * 3) * Clicking on the button available in the Part workbench toolbar.
 * 4) * Using the entry from the top menu.
 * 5) The  task panel opens, unless  is enabled. See Options for more information. Click.

Results will be reported in the Task panel. If the check produced errors: click in the report on a specific error message and the corresponding geometric object (edge, face, etc.) will be highlighted in the 3D view.

Note: FreeCAD has no automatic repair methods for solids, so you need to look at the steps involved to model this specific geometry and try to fix the error on your own.

App Link objects linked to the proper object types and App Part containers with the proper visible objects inside may also be checked using this tool. For App::Links, the shape of the linked object is checked. For App::Part containers the visible objects within are checked as compounds.

Skip settings page
If ticked, subsequent invocations of the tool skip showing the task panel.

Run BOP check
If ticked, additionally a Boolean OPerations (BOP) check is performed.

Log errors
If ticked, any errors found are also logged in the report view.

Shape Content
In addition to detecting potential geometry errors, this tool shows a range of properties regarding the selected object:
 * Checked object
 * Shape type
 * Number of geometric entities: vertices, edges, wires, faces, shells, solids, compsolids, compounds, total shapes
 * Geometric and mass properties:
 * Area
 * Volume
 * Mass
 * Length
 * Center of mass
 * Orientation
 * Symmetry axis
 * Symmetry point
 * Moments
 * First axis of inertia
 * Second axis of inertia
 * Third axis of inertia
 * Radius of gyration
 * Global placement