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1 #!/usr/bin/env python
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2 import argparse
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3 import shutil
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4
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5 import icqsol_utils
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6 from icqsol.shapes.icqShapeManager import ShapeManager
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7
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8 # Parse Command Line.
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9 parser = argparse.ArgumentParser()
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10 parser.add_argument( '--input', dest='input', help='Shape dataset selected from history' )
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11 parser.add_argument( '--input_file_format_and_type', dest='input_file_format_and_type', help='Input file format and type' )
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12 parser.add_argument( '--input_dataset_type', dest='input_dataset_type', help='Input dataset_type' )
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13 parser.add_argument( '--max_edge_length', dest='max_edge_length', type=float, default='0', help='Maximum edge length' )
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14 parser.add_argument( '--output', dest='output', help='Output dataset' )
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15 parser.add_argument( '--output_vtk_type', dest='output_vtk_type', help='Output VTK type' )
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16
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17 args = parser.parse_args()
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18
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19 input_format, input_file_type = icqsol_utils.get_format_and_type( args.input_file_format_and_type )
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20 tmp_dir = icqsol_utils.get_temp_dir()
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21
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22 # Instantiate a ShapeManager for loading the input.
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23 if input_format == 'vtk':
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24 shape_mgr = ShapeManager( file_format=input_format, vtk_dataset_type=args.input_dataset_type )
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25 else:
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26 shape_mgr = ShapeManager( file_format=input_format )
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27
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28 # Get the vtk polydata from the input dataset.
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29 vtk_poly_data = shape_mgr.loadAsVtkPolyData(args.input)
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30
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31 # Refine the shape if requested.
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32 vtk_poly_data = shape_mgr.refineVtkPolyData(vtk_poly_data, max_edge_length=args.max_edge_length)
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33
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34 # Define the output file format and type (the outpur_format can only be 'vtk').
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35 output_format, output_file_type = icqsol_utils.get_format_and_type( args.output_vtk_type )
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36 tmp_output_path = icqsol_utils.get_temporary_file_path( tmp_dir, output_format )
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37
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38 # Make sure the ShapeManager's writer is vtk.
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39 shape_mgr.setWriter( file_format='vtk', vtk_dataset_type=icqsol_utils.POLYDATA )
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40
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41 # Save the output.
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42 shape_mgr.saveVtkPolyData( vtk_poly_data=vtk_poly_data, file_name=tmp_output_path, file_type=output_file_type)
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43 shutil.move( tmp_output_path, args.output )
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