#~~~~~~~~~~~~~~~~~~~~~~~~~~#
#------MESH PARAMETERS-----#
#length scale
reference_length: 0.1

# 2d or 3d mesh
2d: false
#~~~~~~~~~~~~~~~~~~~~~~~~~~#

#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~#
#------POINT CLOUD PARAMETERS-----#
# if reading point cloud from a *.csv file or *.bin specify true
read_points_from_file: false

# point cloud csv file name
# You may specify *.csv file type or as *.bin file type which are produced by the point cloud export functionality.
point_cloud_file: smoothed_final.csv

# when saving the unsmoothed point cloud and the final smoothed point cloud, you may specify the file format
# which is saved to the file system. If this variable is not set as "csv" or "bin" then we default to csv.
point_cloud_export_type: csv
#point_cloud_export_type: bin

# if marking wall points and smoothing points specify true
# User may want to specify false if a smoothed point cloud which was previously labeled is used.
do_pointCloud_labeling: false

# total number of lloyd iterations
lloyd_iter: 0
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~#

#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~#
#------PARTITION PARAMETERS-----#
#specify true if user wants to restart from a previously defined partition.
read_partition_from_file: false

#partition point cloud file name
partitionPCfile: partitionPC.csv

#do lloyd smoothing without recomputing true local graph for N iterations, then recompute it
recompute_local_graph_every: 1

#convergence criterion for load balancing
load_balancing_rms_threshold: 0.05

#blending between CVT and VP algorithms in load balacing 
load_balancing_blending: 0.8

#max number of iterations in load balancing if convergence is not met
load_balancing_max_iter: 2000

#distance multiplier when trying to find ghost cells.
#value needs to be >= 1.
#An increased value means more ghosts but also means more safety with respect to the connectivity of ghost split cells.
dist_coeff: 1.5

#specify true if user wants to check if all faces have neighbors.
face_connectivity_check: false
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~#

regions:
  # First, specify the container. 
  # Must be an axis-aligned box
  - name: background
    type: cube
    distance: [8, 8, 8]
    seed: bodycentered
    spacing_rel: [40, 40, 40]
    center: [0, 0, 0]

  - name: frustum_test
    type: frustum
    smoothing_layers: 2
    axis_start: [1, 0, 2]
    axis_end: [-1, 0, -2]
    radius_start: 0.75
    radius_end: 0.5
    inner_radius_start: 0.5
    inner_radius_end: 0.25
    seed: bodycentered
    spacing_rel: [1.25, 1.25, 1.25]

  - name: cylinder_test
    type: frustum
    smoothing_layers: 2
    axis_start: [-3, 0, -1]
    axis_end: [3, 0, 1]
    radius_start: 0.5
    radius_end: 0.5
    inner_radius_start: 0.25
    inner_radius_end: 0.25
    seed: bodycentered
    spacing_rel: [2, 2, 2]

  - name: ellipsoid_test
    type: ellipsoid
    smoothing_layers: 2
    distance: [2, 2, 2]
    seed: bodycentered
    spacing_rel: [1, 1, 1]
    center: [1, 0, 2]

  - name: cube_test
    type: cube
    smoothing_layers: 2
    distance: [2, 2, 2]
    seed: bodycentered
    spacing_rel: [1.5, 1.5, 1.5]
    center: [-1, 0, -2]