def test_globalize_position_rotation(self):
"""Rotation is applied in reverse."""
v1 = [(A, B, C)]
rot = (90, 0, -90)
frame = GroupFrame(rotation=rot)
v2 = frame.globalize_position(v1)
self.assertAllClose((B, -C, -A), v2[0])
def test_globalize_position_all(self):
"""Transformations are applied in the correct order."""
v1 = (A, B, C)
pos = (D, 0, 0)
rot = (0, 0, -90)
frame = GroupFrame(position=pos, rotation=rot)
v2 = frame.globalize_position(v1)
self.assertAllClose((B+D, -A, C), v2[0])
def test_globalize_position_translation(self):
v1 = [(A, B, C)]
dv = (D, E, F)
frame = GroupFrame(position=dv)
v2 = frame.globalize_position(v1)
self.assertAllClose(v1[0], v2[0] - dv)
