def constrained_filling(event=None):
# left
pts1 = point_list_to_TColgp_Array1OfPnt((gp_Pnt(0, 0, 0.0),
gp_Pnt(0, 1, 0.3),
gp_Pnt(0, 2, -0.3),
gp_Pnt(0, 3, 0.15),
gp_Pnt(0, 4, 0)))
# front
pts2 = point_list_to_TColgp_Array1OfPnt((gp_Pnt(0, 0, 0.0),
gp_Pnt(1, 0, -0.3),
gp_Pnt(2, 0, 0.15),
gp_Pnt(3, 0, 0),
gp_Pnt(4, 0, 0)))
# back
pts3 = point_list_to_TColgp_Array1OfPnt((gp_Pnt(0, 4, 0),
gp_Pnt(1, 4, 0.3),
gp_Pnt(2, 4, -0.15),
gp_Pnt(3, 4, 0),
gp_Pnt(4, 4, 1)))
# rechts
pts4 = point_list_to_TColgp_Array1OfPnt((gp_Pnt(4, 0, 0),
gp_Pnt(4, 1, 0),
gp_Pnt(4, 2, 2),
gp_Pnt(4, 3, -0.15),
gp_Pnt(4, 4, 1)))
spl1, b1 = get_simple_bound(pts1)
spl2, b2 = get_simple_bound(pts2)
spl3, b3 = get_simple_bound(pts3)
spl4, b4 = get_simple_bound(pts4)
# build the constrained surface
bConstrainedFilling = GeomFill_ConstrainedFilling(8, 2)
bConstrainedFilling.Init(b1, b2, b3, b4, False)
srf1 = bConstrainedFilling.Surface()
display.EraseAll()
for i in [spl1, spl2, spl3, spl4]:
edg = BRepBuilderAPI_MakeEdge(i)
edg.Build()
_edg = edg.Shape()
display.DisplayShape(_edg)
f = BRepBuilderAPI_MakeFace(srf1, 1e-6)
f.Build()
shp = f.Shape()
return shp
def make_edge(shape):
spline = BRepBuilderAPI_MakeEdge(shape)
spline.Build()
return spline.Shape()
