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from brainvisa.processes import *
import os
from brainvisa import anatomist

name = 'White Mesh Curvature Map'
userLevel = 0

signature = Signature(
  "white_mesh", ReadDiskItem( "Hemisphere White Mesh", "Aims mesh formats" ),
  "curvature_texture", WriteDiskItem( "White Curvature Texture", "Texture" ),
  "curvature_method", Choice( ( 'Finite Elements', 'fem' ), ( 'Boix', 'boix' ),
      ( 'Barycenter', 'barycenter' ), ( 'Boix Gaussian', 'boixgaussian' ) ),
    )

def initialization(self):
  self.linkParameters( "curvature_texture", "white_mesh" )

def execution( self, context ):
  context.system( 'AimsMeshCurvature', '-i', self.white_mesh, '-o',
    self.curvature_texture, '-m', self.curvature_method )