brainrender.SHOW_AXES = True
# Create Scene
scene = Scene()
# add brain regions
mos, hy = scene.add_brain_regions(["MOs", "HY"], alpha=0.2)
mos.wireframe()
hy.wireframe()
# Get center of mass of the two regions
p1 = scene.atlas.get_region_CenterOfMass("MOs")
p2 = scene.atlas.get_region_CenterOfMass("HY")
# Use the ruler class to display the distance between the two points
"""
Brainrender units are in micrometers. To display the distance
measure instead we will divide by a factor of 1000 using
the unit_scale argument.
"""
# Add a ruler form the brain surface
scene.add_ruler_from_surface(p2)
# Add a ruler between the two regions
scene.add_actor(ruler(p1, p2, unit_scale=0.01, units="mm"))
# render
scene.render()
brainrender.SHOW_AXES = True
scene = Scene(title="Test Scene")
# add brain regions
mos, hy = scene.add_brain_regions(["MOs", "HY"], alpha=0.2)
mos.wireframe()
hy.wireframe()
# Get center of mass of the two regions
p1 = scene.atlas.get_region_CenterOfMass("MOs")
p2 = scene.atlas.get_region_CenterOfMass("HY")
scene.add_sphere_at_point(p1, radius=200)
# Add a ruler form the brain surface
scene.add_ruler_from_surface(p2, unit_scale=0.001)
# Add a ruler between the two regions
scene.add_actor(ruler(p1, p2, unit_scale=0.001, units="mm"))
# Cut with plane
stn = scene.add_brain_regions("STR", hemisphere="right").alpha(0.4)
scene.cut_actors_with_plane("sagittal", actors=hy)
# Fake render
scene.render(interactive=False)
# Add more regions and silhouettes
ca1 = scene.add_brain_regions("CA1", alpha=0.4)
scene.add_silhouette(ca1)
