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added broadcasting test for composite rotations

This commit is contained in:
Philip Eisenlohr 2023-08-17 21:21:16 +00:00
parent fb2d49741a
commit 0393bdb214
1 changed files with 7 additions and 0 deletions
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7
python/tests/test_Rotation.py
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@ -975,6 +975,13 @@ class TestRotation:
assert np.allclose(rot_broadcast.quaternion[...,i,:], rot.quaternion)
@pytest.mark.parametrize('shape',[(3,2),(4,6)])
def test_broadcastcomposition(self,shape):
a = Rotation.from_random(shape[0])
b = Rotation.from_random(shape[1])
assert (a[:,np.newaxis]*b[np.newaxis,:]).allclose(a.broadcast_to(shape)*b.broadcast_to(shape))
@pytest.mark.parametrize('function,invalid',[(Rotation.from_quaternion, np.array([-1,0,0,0])),
(Rotation.from_quaternion, np.array([1,1,1,0])),
(Rotation.from_Euler_angles, np.array([1,4,0])),