Exemple #1
0
 def test_left_orthogonal(self):
     start, end = Vertex(0,0), Vertex(2,1)
     vector = Vector(start, end)
     ort_vector = vector.left_orthogonal()
     
     self.assertListEqual([ort_vector.x, ort_vector.y], [ -1, 2])
     self.assertListEqual([ort_vector.start, ort_vector.end], [ start, Vertex(-1, 2)])