builder: {
  shape_builder: {
    aligner: msm_similarity_aligner
    min_modes: 0 max_modes: 99 var_prop: 0.98
    param_limiter: msm_ellipsoid_limiter { accept_prop: 0.98 }
  }
  tex_builder:  {
    //: Sampler object - in this case a region defined by a set of triangles
    //  If tri_path is specified, triangles are loaded from named file.  If not, Delauney triangulation
    //  applied to the reference shape.
    sampler: si2v_tri_region_sampler {
      tri_path: -

      // Filter to apply to image in reference frame
      image_filter: -

      // Approximate width of mean shape in reference frame
      frame_width: 100 

      use_integral_image: false 

      // Set to 1 for greyscale, 3 for RGB
      n_planes: 1
    }

    // Texture transformation object
//    tex_transform: ttfn_offset_tex_transform { }
//    tex_transform: ttfn_identity_tex_transform { }
    tex_transform: ttfn_linear_tex_transform { }

    // Maximum number of modes
    max_modes: 99

    // Proportion of shape variation to explain
    var_prop: 0.95

    // Object to apply limits to shape parameters
    param_limiter: msm_ellipsoid_limiter { accept_prop: 0.98 }
  }

  min_modes: 0 max_modes: 77 var_prop: 0.99
  param_limiter: msm_ellipsoid_limiter { accept_prop: 0.98 }

  verbose: true
}

//: Define renumbering required under reflection
//  If defined, a reflected version of each shape is included in build
reflection_symmetry: { 1 0  3 2   7 6 5 4  13 12 11 10 9 8  14  16 15 17 18 19   21 20   23 22  26 27  24 25 }

//: When true, only use reflection. When false, use both reflection and original.
//  Only relevant when reflection_symmetry defined.
only_reflect: false


//: Number of image pyramid levels to build
max_im_pyr_levels: 4

image_dir: ../images/
points_dir: ../points_28/
images: {
  d_image_0000.pts : d_image_0000.png
  d_image_0005.pts : d_image_0005.png
  d_image_0009.pts : d_image_0009.png
  d_image_0012.pts : d_image_0012.png
  d_image_0017.pts : d_image_0017.png
  d_image_0018.pts : d_image_0018.png
  d_image_0025.pts : d_image_0025.png
}