def Calculate(graph, nodeIndex1, nodeIndex2):
return Vector2D.Vec2DDistanceSq(
graph.GetNode(nodeIndex1).Position,
graph.GetNode(nodeIndex2).Position) * uniform(0.9, 1.1)
def test_SpecifyThatTheDistanceSquaredBetweenTwoVectorsCanBeCalculatedUsingAStaticMethod(
self):
v1 = Vector2D(1, 0)
v2 = Vector2D(1, 3)
self.assertAlmostEqual(9.0, Vector2D.Vec2DDistanceSq(v1, v2), places=3)
def IsTouching(self, entityPosition, entityRadius):
return Vector2D.Vec2DDistanceSq(self._position, entityPosition) < \
(entityRadius + self._radius) * (entityRadius + self._radius)