from brainrender import Scene
from brainrender.actors import ruler, ruler_from_surface


def test_ruler():
    s = Scene(title="BR")
    th = s.add_brain_region("TH", hemisphere="left")
    mos = s.add_brain_region("MOs", hemisphere="right")

    s.add(
        ruler(
            th.centerOfMass(), mos.centerOfMass(), unit_scale=0.01, units="mm"
        )
    )

    # s.render(interactive=False)
    del s


def test_ruler_from_surface():
    s = Scene(title="BR")
    th = s.add_brain_region("TH", hemisphere="left")

    s.add(
        ruler_from_surface(
            th.centerOfMass(), s.root, unit_scale=0.01, units="mm"
        )
    )

    # s.render(interactive=False)
    del s

from brainrender import Scene
from brainrender.actors import ruler, ruler_from_surface


def test_ruler():
    s = Scene(title="BR")
    th = s.add_brain_region("TH", hemisphere="left")
    mos = s.add_brain_region("MOs", hemisphere="right")

    s.add(
        ruler(
            th.centerOfMass(), mos.centerOfMass(), unit_scale=0.01, units="mm"
        )
    )

    # s.render(interactive=False)
    del s


def test_ruler_from_surface():
    s = Scene(title="BR")
    th = s.add_brain_region("TH", hemisphere="left")

    s.add(
        ruler_from_surface(
            th.centerOfMass(), s.root, unit_scale=0.01, units="mm"
        )
    )

    # s.render(interactive=False)
    del s

# s.render(interactive=False) # s.render(interactive=False)