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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
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7 # Parse Command Line.
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8 parser = argparse.ArgumentParser()
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9 parser.add_argument('--input', dest='input', help='Shape dataset selected from history')
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10 parser.add_argument('--input_file_format_and_type', dest='input_file_format_and_type', help='Input file format and type')
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11 parser.add_argument('--input_dataset_type', dest='input_dataset_type', help='Input dataset_type')
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12 parser.add_argument('--displacement_x', dest='displacement_x', type=float, default=1.0, help='X coordinate of displacement')
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13 parser.add_argument('--displacement_y', dest='displacement_y', type=float, default=0.0, help='Y coordinate of displacement')
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14 parser.add_argument('--displacement_z', dest='displacement_z', type=float, default=0.0, help='Z coordinate of displacement')
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15 parser.add_argument('--output', dest='output', help='Output file name')
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16 parser.add_argument('--output_vtk_type', dest='output_vtk_type', default='ascii', help='Output VTK type')
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17
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18 args = parser.parse_args()
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19
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20 # Get the format of the input - either vtk or ply.
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21 input_format, input_file_type = icqsol_utils.get_format_and_type(args.input_file_format_and_type)
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22 tmp_dir = icqsol_utils.get_temp_dir()
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23
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24 # Instantiate a ShapeManager for loading the input.
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25 shape_mgr = icqsol_utils.get_shape_manager(input_format, args.input_dataset_type)
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26
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27 # Get the vtk polydata from the input dataset.
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28 vtk_poly_data = shape_mgr.loadAsVtkPolyData(args.input)
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29
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30 # Translate (in place operation).
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31 displ = (args.displacement_x, args.displacement_y, args.displacement_z)
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32 shape_mgr.translateVtkPolyData(vtk_poly_data, displ=displ)
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33
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34 # Save the output.
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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_dir = icqsol_utils.get_temp_dir()
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37 tmp_output_path = icqsol_utils.get_temporary_file_path(tmp_dir, icqsol_utils.VTK)
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38 shape_mgr.saveVtkPolyData(vtk_poly_data, file_name=tmp_output_path, file_type=output_file_type)
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39 shutil.move(tmp_output_path, args.output)
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