def test_fuzz_bisect():
N = 50
for data in generate_fuzz_data(N, lines=2):
l1, l2 = data.lines
if l1.null() or l2.null() or Vertex(l1, l2).parallel() or Vertex(l1, l2).point.null():
continue
V = l1.vector()
U = l2.vector()
try:
(U.norm()/V.norm()).sqrt()
except ValueError:
continue
v0 = Vertex(l1, l2)
bisectors = v0.bisect()
s0 = v0.spread()
s1 = Vertex(l1, bisectors.line1).spread()
s2 = Vertex(l1, bisectors.line2).spread()
s3 = Vertex(l2, bisectors.line1).spread()
s4 = Vertex(l2, bisectors.line2).spread()
assert bisectors.spread() == 1
def add_grammola(self, evt):
k = self.k.GetValue()
l1 = self._get_line(self.lines1)
l2 = self._get_line(self.lines2)
if l1 and l2:
vertex = Vertex(l1, l2)
name = self.name.GetValue()
grammola = vertex.grammola(k), name, "x", self.colours.GetValue()
self.parent.object_panel.add_conic(grammola)
