include vtk
include std
include wx
include wxvtk

# Pipeline : Reader -> IsoSurfaceExtractor -> Viewer
new LoadHola r
new IsoSurfaceExtractor i
new Viewer3D v
connect r.Out i.In
connect i.Out v.In1

# GUI
message echo 2
newgui    i      ig
message echo 0

# Layout
new LayoutLine l
connect v.Widget l.Widget1
connect ig.Widget l.Widget2

# Changes in GUI update the view
connect ig.BoxChange v.BoxExecute

# GO !
exec l