# Open new document
doc = App.newDocument("Beams")
#
# Generate geometry in Part module
import Part
beam_obj1 = doc.addObject('Part::Box', 'Beam1')
beam_obj1.Height = beam_obj1.Width = 10
beam_obj1.Length = 40

beam_obj2 = doc.addObject('Part::Box', 'Beam2')
beam_obj2.Height = beam_obj2.Width = 10
beam_obj2.Length = 30
beam_obj2.Placement.Base = FreeCAD.Vector(40,0,0)


# Combine the geometric objects to Compsolid
import BOPTools.SplitFeatures
beam_comp_obj = BOPTools.SplitFeatures.makeBooleanFragments(name= 'Beam_Compsolid')
beam_comp_obj.Objects = [beam_obj1,beam_obj2]
beam_comp_obj.Mode = "CompSolid"
beam_comp_obj.Proxy.execute(beam_comp_obj)
beam_comp_obj.purgeTouched()

#Generate a CompoundFilter from the Compsolid
import CompoundTools.CompoundFilter
beam_obj = CompoundTools.CompoundFilter.makeCompoundFilter(name = 'Beam')
beam_obj.Base = beam_comp_obj
beam_obj.FilterType = 'window-volume' #???
beam_obj.Proxy.execute(beam_obj) #???

App.ActiveDocument.recompute()

# If GUI available, see how our part looks like
if FreeCAD.GuiUp:
	import FreeCADGui
	FreeCADGui.ActiveDocument.activeView().viewAxonometric()
	FreeCADGui.SendMsgToActiveView("ViewFit")