def main():
## Create graphics interface.
graphics = Graphics()
file_name = 'centerlines.vtp'
centerlines = read_centerlines(file_name)
graphics.add_geometry(centerlines, color=[0.0, 0.6, 0.0], line_width=3)
file_name = 'all_results_00500.vtu'
mesh, surface = read_mesh(file_name)
#graphics.add_geometry(surface, color=[0.8, 0.8, 0.8], wire=True)
num_pts = mesh.GetNumberOfPoints()
print('[main] mesh num pts: {0:d}'.format(num_pts))
plane_dist = vtk.vtkDoubleArray()
plane_dist.SetName("plane_dist")
plane_dist.SetNumberOfComponents(1)
plane_dist.SetNumberOfTuples(num_pts)
for i in range(num_pts):
plane_dist.SetValue(i, 0.0)
mesh.GetPointData().AddArray(plane_dist)
# extract_all_slices(renderer, centerlines, mesh)
## Create a mouse interactor for selecting centerline points.
picking_keys = ['c']
event_table = None
event_table = {
'c': (extract_slice, mesh),
}
graphics.init_picking(centerlines, picking_keys, event_table)
## Display window.
graphics.show()
