Hi Sander,
Good to have you on-board, welcome to the PythonOCC list.
def test (event=None):
> pole_number = 3
> poles3d = TColgp.TColgp_Array1OfPnt(1, pole_number)
> poles3d2 = TColgp.TColgp_Array1OfPnt(1, pole_number)
> poles3d.SetValue(1 , gp.gp_Pnt(0,0,0))
> poles3d.SetValue(2 , gp.gp_Pnt(0,1,0))
> poles3d.SetValue(3 , gp.gp_Pnt(0,1,1))
>
> acrv=Geom.Geom_BezierCurve(poles3d)
>
> poles3d2.SetValue(1 , gp.gp_Pnt(1,0,0))
> poles3d2.SetValue(2 , gp.gp_Pnt(1,1,0))
> poles3d2.SetValue(3 , gp.gp_Pnt(1,1,1))
>
> bcrv=Geom.Geom_BezierCurve(poles3d2)
> srf=GeomFill.GeomFill_Surface(acrv.GetHandle(),bcrv.GetHandle())
>
> display.DisplayColoredShape(srf , 'YELLOW' )
>
Display(Colored)Shape takes an TopoDS_Shape subclass as an instance.
Actually, this is quite interesting; in CAD you need to distinct between a
topological and a geometrical entity.
You've created a geometrical entity, now you need to make a topological
enitity from your surface, in CAD parlance, you need to build a Face from a
surface.
I suggest the OCC.Utils.Construct.make_face function [1] to do so.
So, the last few lines would like:
srf=GeomFill.GeomFill_Surface(acrv.GetHandle(),bcrv.GetHandle())
> face = make_face(srf)
> display.DisplayColoredShape(face , 'YELLOW' )
>
I think you've got an interesting project on your hands.
Can I suggest you to check out the geometry [2] examples?
That might prove to be insightful for you.
Alright, cheers,
-jelle
[1]
https://github.com/tpaviot/pythonocc/blob/master/src/addons/Utils/Construct.py#L139
[2] https://github.com/tpaviot/pythonocc/tree/master/src/examples/Geometry
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