def faircurve(event=None):
pt1 = gp_Pnt2d(0., 0.)
pt2 = gp_Pnt2d(0., 120.)
height = 100.
pl = Geom_Plane(gp_Pln())
for i in range(0, 40):
# TODO: the parameter slope needs to be visualized
slope = i / 100.
bc = batten_curve(pt1, pt2, height, slope, math.radians(i),
math.radians(-i))
display.EraseAll()
edge = BRepBuilderAPI_MakeEdge(bc, pl.GetHandle()).Edge()
display.DisplayShape(edge, update=True)
time.sleep(0.21)
def brep_feat_rib(event=None):
mkw = BRepBuilderAPI_MakeWire()
mkw.Add(
BRepBuilderAPI_MakeEdge(gp_Pnt(0., 0., 0.), gp_Pnt(200., 0.,
0.)).Edge())
mkw.Add(
BRepBuilderAPI_MakeEdge(gp_Pnt(200., 0., 0.), gp_Pnt(200., 0.,
50.)).Edge())
mkw.Add(
BRepBuilderAPI_MakeEdge(gp_Pnt(200., 0., 50.), gp_Pnt(50., 0.,
50.)).Edge())
mkw.Add(
BRepBuilderAPI_MakeEdge(gp_Pnt(50., 0., 50.), gp_Pnt(50., 0.,
200.)).Edge())
mkw.Add(
BRepBuilderAPI_MakeEdge(gp_Pnt(50., 0., 200.), gp_Pnt(0., 0.,
200.)).Edge())
mkw.Add(
BRepBuilderAPI_MakeEdge(gp_Pnt(0., 0., 200.), gp_Pnt(0., 0.,
0.)).Edge())
S = BRepPrimAPI_MakePrism(
BRepBuilderAPI_MakeFace(mkw.Wire()).Face(),
gp_Vec(gp_Pnt(0., 0., 0.), gp_Pnt(0., 100., 0.)))
display.EraseAll()
# display.DisplayShape(S.Shape())
W = BRepBuilderAPI_MakeWire(
BRepBuilderAPI_MakeEdge(gp_Pnt(50., 45., 100.), gp_Pnt(100., 45.,
50.)).Edge())
aplane = Geom_Plane(0., 1., 0., -45.)
aform = BRepFeat_MakeLinearForm(S.Shape(), W.Wire(), aplane.GetHandle(),
gp_Vec(0., 10., 0.), gp_Vec(0., 0., 0.), 1,
True)
aform.Perform()
display.DisplayShape(aform.Shape())
display.FitAll()