def bisect_linecircle(event=None):
display.EraseAll()
ci1 = gp_Circ2d(gp_Ax22d(), 10000)
li1 = gp_Lin2d(gp_Pnt2d(2000000, 20), gp_Dir2d(0, 1))
bi = GccAna_CircLin2dBisec(ci1, li1)
assert bi.IsDone()
bisec = bi.ThisSolution(1)
pb = bisec.Parabola()
display.DisplayShape([make_edge2d(ci1), make_edge2d(li1)])
display.DisplayColoredShape(make_edge2d(pb), 'BLUE')
display.FitAll()
def test_parabola(self):
'''Test: parabola'''
# P is the vertex point
# P and D give the axis of symmetry
# 6 is the focal length of the parabola
P = gp_Pnt2d(2., 3.)
D = gp_Dir2d(4., 5.)
A = gp_Ax22d(P, D, True)
Para = gp_Parab2d(A, 6)
aParabola = GCE2d_MakeParabola(Para)
gParabola = aParabola.Value()
aTrimmedCurve = Geom2d_TrimmedCurve(gParabola, -100, 100, True)
def test_parabola(self):
"""Test: parabola"""
# P is the vertex point
# P and D give the axis of symmetry
# 6 is the focal length of the parabola
P = gp_Pnt2d(2.0, 3.0)
D = gp_Dir2d(4.0, 5.0)
A = gp_Ax22d(P, D, True)
Para = gp_Parab2d(A, 6)
aParabola = GCE2d_MakeParabola(Para)
gParabola = aParabola.Value()
self.assertIsInstance(gParabola, Geom2d_Parabola)
aTrimmedCurve = Geom2d_TrimmedCurve(gParabola, -100, 100, True)
self.assertIsNotNone(aTrimmedCurve)
self.assertFalse(aTrimmedCurve is None)
def test_parabola(self):
'''Test: parabola'''
# P is the vertex point
# P and D give the axis of symmetry
# 6 is the focal length of the parabola
P = gp_Pnt2d(2., 3.)
D = gp_Dir2d(4., 5.)
A = gp_Ax22d(P, D, True)
Para = gp_Parab2d(A, 6)
aParabola = GCE2d_MakeParabola(Para)
gParabola = aParabola.Value()
self.assertIsInstance(gParabola, Geom2d_Parabola)
aTrimmedCurve = Geom2d_TrimmedCurve(gParabola, -100, 100, True)
self.assertIsNotNone(aTrimmedCurve)
self.assertFalse(aTrimmedCurve.IsNull())
def parabola(event=None):
# P is the vertex point
# P and D give the axis of symmetry
# 6 is the focal length of the parabola
a_pnt = gp_Pnt2d(2, 3)
a_dir = gp_Dir2d(4, 5)
an_ax = gp_Ax22d(a_pnt, a_dir, True)
para = gp_Parab2d(an_ax, 6)
display.DisplayShape(a_pnt)
display.DisplayMessage(a_pnt, "P")
aParabola = GCE2d_MakeParabola(para)
gParabola = aParabola.Value()
aTrimmedCurve = Geom2d_TrimmedCurve(gParabola, -100, 100, True)
display.DisplayShape(aTrimmedCurve, update=True)
def bisect_crvcrv(event=None):
display.EraseAll()
ax = gp_Ax22d(gp_Pnt2d(), gp_Dir2d(1, 0), gp_Dir2d(0, -1))
circ = gp_Circ2d(ax, 5)
crv1 = GCE2d_MakeCircle(circ).Value()
edg1 = make_edge2d(crv1, -1.0, 1.0)
display.DisplayColoredShape(edg1, 'BLUE')
p1 = gp_Pnt2d(-10, 0)
p2 = gp_Pnt2d(-10, 10)
crv2 = GCE2d_MakeLine(p1, p2).Value()
edg2 = make_edge2d(crv2, -10.0, 10.0)
display.DisplayColoredShape(edg2, 'GREEN')
bi = Bisector_BisecCC(crv1, crv2, 50, -5, gp_Pnt2d(0, 0))
crv_bi = bi.Curve(1)
edg3 = make_edge2d(crv_bi, -1.0, 1.0)
display.DisplayColoredShape(edg3, 'RED')
display.FitAll()