def test_2_points_1_step(self):
points = [(0, 0), (1, 2)]
inter = interpolate_points(points, 1)
assert np.allclose(
inter, np.float32([[0, 0], [0.5, 1.0], [1, 2], [0.5, 1.0]]))
def test_3_points_1_step_not_closed(self):
points = [(0, 0), (1, 2), (0.5, 3)]
inter = interpolate_points(points, 1, closed=False)
assert np.allclose(
inter,
np.float32([[0, 0], [0.5, 1.0], [1, 2], [0.75, 2.5], [0.5, 3]]))
def test_3_points_1_step(self):
points = [(0, 0), (1, 2), (0.5, 3)]
inter = interpolate_points(points, 1)
assert np.allclose(
inter,
np.float32([[0, 0], [0.5, 1.0], [1, 2], [0.75, 2.5], [0.5, 3],
[0.25, 1.5]]))
def test_interpolate_points(self):
# 2 points
points = [(0, 0), (1, 2)]
inter = interpolate_points(points, 0)
assert np.allclose(inter, np.float32([[0, 0], [1, 2]]))
inter = interpolate_points(points, 1)
assert np.allclose(
inter, np.float32([[0, 0], [0.5, 1.0], [1, 2], [0.5, 1.0]]))
inter = interpolate_points(points, 1, closed=False)
assert np.allclose(inter, np.float32([[0, 0], [0.5, 1.0], [1, 2]]))
# 3 points
points = [(0, 0), (1, 2), (0.5, 3)]
inter = interpolate_points(points, 0)
assert np.allclose(inter, np.float32([[0, 0], [1, 2], [0.5, 3]]))
inter = interpolate_points(points, 1)
assert np.allclose(
inter,
np.float32([[0, 0], [0.5, 1.0], [1, 2], [0.75, 2.5], [0.5, 3],
[0.25, 1.5]]))
inter = interpolate_points(points, 1, closed=False)
assert np.allclose(
inter,
np.float32([[0, 0], [0.5, 1.0], [1, 2], [0.75, 2.5], [0.5, 3]]))
# 0 points
points = []
inter = interpolate_points(points, 1)
assert len(inter) == 0
# 1 point
points = [(0, 0)]
inter = interpolate_points(points, 0)
assert np.allclose(inter, np.float32([[0, 0]]))
inter = interpolate_points(points, 1)
assert np.allclose(inter, np.float32([[0, 0]]))
def test_1_point_0_steps(self):
points = [(0, 0)]
inter = interpolate_points(points, 0)
assert np.allclose(inter, np.float32([[0, 0]]))
def test_0_points_1_step(self):
points = []
inter = interpolate_points(points, 1)
assert len(inter) == 0
def test_3_points_0_steps(self):
points = [(0, 0), (1, 2), (0.5, 3)]
inter = interpolate_points(points, 0)
assert np.allclose(inter, np.float32([[0, 0], [1, 2], [0.5, 3]]))
def test_interpolate_points(self):
# 2 points
points = [
(0, 0),
(1, 2)
]
inter = interpolate_points(points, 0)
assert np.allclose(
inter,
np.float32([
[0, 0],
[1, 2]
])
)
inter = interpolate_points(points, 1)
assert np.allclose(
inter,
np.float32([
[0, 0],
[0.5, 1.0],
[1, 2],
[0.5, 1.0]
])
)
inter = interpolate_points(points, 1, closed=False)
assert np.allclose(
inter,
np.float32([
[0, 0],
[0.5, 1.0],
[1, 2]
])
)
# 3 points
points = [
(0, 0),
(1, 2),
(0.5, 3)
]
inter = interpolate_points(points, 0)
assert np.allclose(
inter,
np.float32([
[0, 0],
[1, 2],
[0.5, 3]
])
)
inter = interpolate_points(points, 1)
assert np.allclose(
inter,
np.float32([
[0, 0],
[0.5, 1.0],
[1, 2],
[0.75, 2.5],
[0.5, 3],
[0.25, 1.5]
])
)
inter = interpolate_points(points, 1, closed=False)
assert np.allclose(
inter,
np.float32([
[0, 0],
[0.5, 1.0],
[1, 2],
[0.75, 2.5],
[0.5, 3]
])
)
# 0 points
points = []
inter = interpolate_points(points, 1)
assert len(inter) == 0
# 1 point
points = [(0, 0)]
inter = interpolate_points(points, 0)
assert np.allclose(
inter,
np.float32([
[0, 0]
])
)
inter = interpolate_points(points, 1)
assert np.allclose(
inter,
np.float32([
[0, 0]
])
)
