def test_no_intersection(self):
a = Point(0, 0)
b = Point(0, 2)
c = Point(3, 0)
d = Point(3, 3)
v1 = Vector(a, b)
v2 = Vector(c, d)
p = Vector.intersection(v1, v2)
self.assertEqual(None, Vector.intersection(v1, v2))
def test_intersection_common_point(self):
a = Point(0, 0)
b = Point(3, 0)
c = Point(3, 4)
v1 = Vector(a, b)
v2 = Vector(a, c)
self.assertEqual(Point(0, 0), Vector.intersection(v1, v2))
def test_outside_of_vector(self):
a = Point(0, 0)
b = Point(2, 2)
c = Point(3, 0)
d = Point(3, 3)
v1 = Vector(a, b)
v2 = Vector(c, d)
self.assertEqual(None, Vector.intersection(v1, v2))
def test_intersection_angle(self):
a = Point(0, 0)
b = Point(2, 2)
c = Point(0, 2)
d = Point(2, 0)
v1 = Vector(a, b)
v2 = Vector(c, d)
self.assertEqual(Point(1, 1), Vector.intersection(v1, v2))
def test_intersection_edge(self):
a = Point(0, 0)
b = Point(3, 0)
c = Point(3, -1)
d = Point(3, 1)
v1 = Vector(a, b)
v2 = Vector(c, d)
self.assertEqual(Point(3, 0), Vector.intersection(v1, v2))
def test_intersection1(self):
a = Point(638.5244160186169, -690.6187771400942)
b = Point(174.0952380952381, 325.61)
c = Point(205, 60)
d = Point(536, 211)
v1 = Vector(b, a)
v2 = Vector(d, c)
ip = Vector.intersection(v1, v2)
self.assertEqual(Point(279.8724486895196, 94.1563134505059), ip)
def create_p_co_line(self):
line_from_p_with_angle = Vector(self.P, 180 + 90 + self.coefficient_line_angle, self.height*2+self.width)
coefficient_line = self.create_coefficient_line()
point_of_intersection = Vector.intersection(line_from_p_with_angle, coefficient_line)
return Vector(self.P, point_of_intersection)