def test_x_translation():
t = Transform()
p = np.array([
[0, 0, 0, 1],
], dtype="float64")
expect_p = np.array([
[1, 0, 0, 1],
], dtype="float64")
t.set_translation(x=1)
new_p = p @ t.view_matrix
assert np.all(new_p == expect_p), "Translation for X axis does not correct"
def test_all_translation():
t = Transform()
p = np.array([
[0, 0, 0, 1],
], dtype="float64")
expect_p = np.array([
[100, 12, -2, 1],
], dtype="float64")
t.set_translation(x=100, y=12, z=-2)
new_p = p @ t.view_matrix
assert np.all(
new_p == expect_p), "Translation for ALL axis does not correct"