# ---------------------------------------------------------------------
#
# Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
#                        pour la SantÈ)
# Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
# Previous Authors : Laurent Guigues, Jean-Pierre Roux
# CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
#
#  This software is governed by the CeCILL-B license under French law and
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#  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
#  or in the file LICENSE.txt.
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include std
include vtk

# --- Box Description ---
define IsoSurfaceExtractor vtk

  description "Extracts an iso-surface of a 3D image and creates a vtkProp3D object to insert into a 3D scene (e.g. a Viewer3D)" 
  author "j p r at creatis.univ-lyon1.fr"
  category "3D object creator"
# ---                ---

  new MarchingCubes   mc
  new PolyDataToActor polydatatoactor   
    connect mc.Out polydatatoactor.In

  new MagicBox  mb
   connect mb.BoxChange mc.BoxExecute
   connect mb.BoxChange polydatatoactor.BoxExecute
  
# ---                ---

  input In        mc.In              "vtkImageData"
  input Isovalue  mc.Value  	     "Isovalue"
  input Opacity   polydatatoactor.Opacity   "Opacity"  
  input Colour    polydatatoactor.Colour    "R G B"
  input Renderer  polydatatoactor.Renderer  "3D scene in which to insert the surface"
  input Transform polydatatoactor.Transform "Linear Transform (4x4 homogeneous)"     
  input BoxExecute mb.BoxExecute "BoxExecute"     
    

  output Out polydatatoactor.Out "Extracted iso-surface (as a vtkProp3D *)"

endefine