# -*- coding: utf-8 -*-
#  This software and supporting documentation are distributed by
#      Institut Federatif de Recherche 49
#      CEA/NeuroSpin, Batiment 145,
#      91191 Gif-sur-Yvette cedex
#      France
#
# This software is governed by the CeCILL license version 2 under
# French law and abiding by the rules of distribution of free software.
# You can  use, modify and/or redistribute the software under the
# terms of the CeCILL license version 2 as circulated by CEA, CNRS
# and INRIA at the following URL "http://www.cecill.info".
#
# As a counterpart to the access to the source code and  rights to copy,
# modify and redistribute granted by the license, users are provided only
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# that may mean  that it is complicated to manipulate,  and  that  also
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import anatomist.direct.api as ana
from soma import aims

# create graph structure
graph = aims.Graph( 'RoiArg' )
# these are needed for internal conversions
graph[ 'type.global.tri' ] = 'roi.global.tri'
graph[ 'roi.global.tri' ] = 'roi roi_global.gii aims_mesh'

# create 2 nodes
v = graph.addVertex( 'roi' )
mesh = aims.SurfaceGenerator.sphere( [ 0, 0, 0 ], 10, 100 )
aims.GraphManip.storeAims( graph, v, 'aims_mesh', mesh )
v[ 'name' ] = 'sphere1'
v = graph.addVertex( 'roi' )
mesh = aims.SurfaceGenerator.sphere( [ 0, 0, 100 ], 10, 100 )
aims.GraphManip.storeAims( graph, v, 'aims_mesh', mesh )
v[ 'name' ] = 'sphere2'

# create a corresponding nomenclature
hie = aims.Hierarchy()
hie.setSyntax( 'hierarchy' )
hie[ 'graph_syntax' ] = 'RoiArg'
n = aims.Tree( True, 'fold_name' )
n[ 'name' ] = 'sphere1'
n[ 'color' ] = aims.vector_S32( [ 255, 255, 0 ] )
hie.insert( n )
n = aims.Tree( True, 'fold_name' )
n[ 'name' ] = 'sphere2'
n[ 'color' ] = aims.vector_S32( [ 0, 255, 0 ] )
hie.insert( n )

# create anatomist objects
a = ana.Anatomist()
ahie = a.toAObject( hie )
agraph = a.toAObject( graph )

# display graph
w = a.createWindow( '3D' )
w.addObjects( agraph, add_children=True )
br = a.createWindow( 'Browser' )
br.addObjects( ahie )