def Compute(self):
self.myGeometry = Geom_SurfaceOfRevolution(self.myCurve, self.myRevolveAxis)
face = BRepBuilderAPI_MakeFace()
face.Init(self.myGeometry, True, 1.0e-6)
face.Build()
self.myAIS_InteractiveObject = AIS_Shape(face.Shape())
self.myContext.Display(self.myAIS_InteractiveObject, True)
def beziercurve():
# the first bezier curve
array = TColgp_Array1OfPnt(1, 5)
array.SetValue(1, gp_Pnt(0, 0,-5))
array.SetValue(2, gp_Pnt(1, 2,1))
array.SetValue(3, gp_Pnt(2, 3,2))
array.SetValue(4, gp_Pnt(4, 3,-2))
array.SetValue(5, gp_Pnt(5, 5,-2))
beziercurve = Geom_BezierCurve(array)
surface=Geom_SurfaceOfRevolution(beziercurve,gp_Ax1(gp_Pnt(0.0,0.0,0.0),gp_Dir(1.0,1.0,0.0)))
print(surface.Bounds())
poles=beziercurve.Poles()
for j in range(array.Lower(), array.Upper()+1):
p = array.Value(j)
display.DisplayShape(p, update=False)
display.DisplayShape(surface, update=True, color='Blue')
def test_surfaces_from_revolution(self):
'''Test: surfaces from revolution'''
array = []
array.append(gp_Pnt(0, 0, 1))
array.append(gp_Pnt(1, 2, 2))
array.append(gp_Pnt(2, 3, 3))
array.append(gp_Pnt(4, 3, 4))
array.append(gp_Pnt(5, 5, 5))
aCurve = GeomAPI_PointsToBSpline(point_list_to_TColgp_Array1OfPnt(array)).Curve()
SOR = Geom_SurfaceOfRevolution(aCurve, gp_OX())
edge = make_edge(aCurve)
self.assertFalse(edge is None)
face = make_face(SOR)
self.assertFalse(face is None)