FreeCAD_spiral_6kaku.py

#FreeCADスパイラル六角形をだすテスト


for j in range(8):
    Base=50
    H=70
    N=20
    T=Base/4/2
    R=(Base-T*j+1)/2
    RTop=(Base-T*(j+1)+1)/2
    
    Rs=[]
    o=App.ActiveDocument.addObject("Part::Line","Line")
    o.X1=0.00
    o.Y1=0.00
    o.Z1=0.00
    o.X2=0.00
    o.Y2=0.00
    o.Z2=H
    o.Placement=App.Placement(App.Vector(0.00,0.00,0.00),App.Rotation(App.Vector(0.00,0.00,1.00),0.00))
    o.Label='直線'
    sweep_line=o
    
    for i in range(N+1):
        o=App.ActiveDocument.addObject("Part::RegularPolygon","R6-{}".format(i))
        o.Polygon=6
        rate=i/N
        o.Circumradius=R*(1-rate)+RTop*rate
        o.Placement=App.Placement(App.Vector(0.00,0.00,i*H/N),App.Rotation(App.Vector(0.00,0.00,1.00),i*2 ))
        o.Label="R6-{}".format(i)
        Rs.append(o)
    
    o=App.ActiveDocument.addObject('Part::Sweep','Sweep')
    o.Sections=Rs
    o.Spine=sweep_line
    o.Solid=True
    o.Frenet=False
    sweep_obj=o
    
    o=App.ActiveDocument.addObject("Part::Thickness","Thickness")
    o.Faces = (sweep_obj,['Face8','Face7',])
    o.Value = 0.8
    o.Mode = 0
    o.Join = 0
    o.Intersection = False
    o.SelfIntersection = False
    Gui.ActiveDocument.hide(sweep_obj.Label)
    App.ActiveDocument.recompute()