BaseFeature doesn't have TNP mitigations about freecad

[maxwxyz]

@bgbsww FYI

[bgbsww]

During the process of turning this into a test I didn't see the problem. But when I ran the test I definitely did.

If you turn the sketch visibility on, you can see that it isn't against the second box anymore. I suspect this is because of a failure to correctly apply the placement of that second box. Investigating as to why shows that the change to Box001 changed Face2 into Face9, and that wasn't updated in the Sketch.AttachmentSupport. That's a TNP error for sure. So, why isn't AttachmentSupport getting updated correctly. TBD.

Here's the test:

def testSomething(self):
    doc = App.ActiveDocument
    doc.addObject("Part::Box","Box")
    doc.ActiveObject.Label = "Cube"
    doc.addObject("Part::Box","Box")
    doc.ActiveObject.Label = "Cube"
    from BOPTools import BOPFeatures
    bp = BOPFeatures.BOPFeatures(App.activeDocument())
    bp.make_multi_fuse(["Box", "Box001", ])
    App.activeDocument().addObject('PartDesign::Body','Body')
    doc.Body.Label = 'Body'
    App.activeDocument().Body.BaseFeature = App.activeDocument().Fusion
    doc.Body.newObject('Sketcher::SketchObject','Sketch')
    doc.Sketch.AttachmentSupport = (doc.BaseFeature,['Face2',])
    doc.Sketch.MapMode = 'FlatFace'
    geoList = []
    geoList.append(Part.LineSegment(App.Vector(11.562587, 13.382092, 0.000000),App.Vector(11.562587, 10.644792, 0.000000)))
    geoList.append(Part.LineSegment(App.Vector(11.562587, 10.644792, 0.000000),App.Vector(14.063914, 10.644792, 0.000000)))
    geoList.append(Part.LineSegment(App.Vector(14.063914, 10.644792, 0.000000),App.Vector(14.063914, 13.382092, 0.000000)))
    geoList.append(Part.LineSegment(App.Vector(14.063914, 13.382092, 0.000000),App.Vector(11.562587, 13.382092, 0.000000)))
    doc.Sketch.addGeometry(geoList,False)
    del geoList
    constraintList = []
    constraintList.append(Sketcher.Constraint('Coincident', 0, 2, 1, 1))
    constraintList.append(Sketcher.Constraint('Coincident', 1, 2, 2, 1))
    constraintList.append(Sketcher.Constraint('Coincident', 2, 2, 3, 1))
    constraintList.append(Sketcher.Constraint('Coincident', 3, 2, 0, 1))
    constraintList.append(Sketcher.Constraint('Vertical', 0))
    constraintList.append(Sketcher.Constraint('Vertical', 2))
    constraintList.append(Sketcher.Constraint('Horizontal', 1))
    constraintList.append(Sketcher.Constraint('Horizontal', 3))
    doc.Sketch.addConstraint(constraintList)
    del constraintList
    constraintList = []
    doc.recompute()
    doc.recompute()
    doc.Body.newObject('PartDesign::Pad','Pad')
    doc.Pad.Profile = (doc.Sketch, ['',])
    doc.Pad.Length = 10
    doc.recompute()
    doc.Pad.ReferenceAxis = (doc.Sketch,['N_Axis'])
    doc.Sketch.Visibility = False
    doc.Pad.Length = 10.000000
    doc.Pad.TaperAngle = 0.000000
    doc.Pad.UseCustomVector = 0
    doc.Pad.Direction = (0, -1, 0)
    doc.Pad.ReferenceAxis = (doc.Sketch, ['N_Axis'])
    doc.Pad.AlongSketchNormal = 1
    doc.Pad.Type = 0
    doc.Pad.UpToFace = None
    doc.Pad.Reversed = 0
    doc.Pad.Midplane = 0
    doc.Pad.Offset = 0
    doc.BaseFeature.Visibility = False
    doc.Sketch.Visibility = False
    # Act
    App.getDocument("Unnamed").Box001.Width='3.00 mm'
    App.getDocument("Unnamed").Box001.Height='10.00 mm'
    App.getDocument("Unnamed").Box001.Placement=App.Placement(App.Vector(5.00,5.00,5.00),App.Rotation(App.Vector(0.00,0.00,1.00),0.00))
    doc.recompute()