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)