def make_wire(*args):
# if we get an iterable, than add all edges to wire builder
if isinstance(args[0], list) or isinstance(args[0], tuple):
wire = BRepBuilderAPI_MakeWire()
for i in args[0]:
wire.Add(i)
wire.Build()
return wire.Wire()
wire = BRepBuilderAPI_MakeWire(*args)
wire.Build()
with assert_isdone(wire, 'failed to produce wire'):
result = wire.Wire()
return result
def brepfeat_prism(event=None):
box = BRepPrimAPI_MakeBox(400, 250, 300).Shape()
faces = TopologyExplorer(box).faces()
for i in range(5):
face = next(faces)
srf = BRep_Tool_Surface(face)
c = gp_Circ2d(gp_Ax2d(gp_Pnt2d(200, 130), gp_Dir2d(1, 0)), 75)
circle = Geom2d_Circle(c)
wire = BRepBuilderAPI_MakeWire()
wire.Add(BRepBuilderAPI_MakeEdge(circle, srf, 0., pi).Edge())
wire.Add(BRepBuilderAPI_MakeEdge(circle, srf, pi, 2. * pi).Edge())
wire.Build()
display.DisplayShape(wire.Wire())
mkf = BRepBuilderAPI_MakeFace()
mkf.Init(srf, False, 1e-6)
mkf.Add(wire.Wire())
mkf.Build()
new_face = mkf.Face()
breplib_BuildCurves3d(new_face)
display.DisplayShape(new_face)
prism = BRepFeat_MakeDPrism(box, mkf.Face(), face, 100, True, True)
prism.Perform(400)
assert prism.IsDone()
display.EraseAll()
display.DisplayShape(prism.Shape())
display.DisplayColoredShape(wire.Wire(), 'RED')
display.FitAll()