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76 lines
3.4 KiB
Python
76 lines
3.4 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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lasdiff.py
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---------------------
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Date : May 2016
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Copyright : (C) 2016 by Martin Isenburg
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Email : martin near rapidlasso point com
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************
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"""
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__author__ = 'Martin Isenburg'
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__date__ = 'May 2016'
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__copyright__ = '(C) 2016, Martin Isenburg'
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# This will get replaced with a git SHA1 when you do a git archive
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__revision__ = '$Format:%H$'
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import os
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from LAStoolsUtils import LAStoolsUtils
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from LAStoolsAlgorithm import LAStoolsAlgorithm
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from processing.core.parameters import ParameterFile
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from processing.core.parameters import ParameterBoolean
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from processing.core.parameters import ParameterSelection
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class lasdiff(LAStoolsAlgorithm):
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OTHER_POINT_FILE = "OTHER_POINT_FILE"
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CREATE_DIFFERENCE_FILE = "CREATE_DIFFERENCE_FILE"
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SHUTUP = "SHUTUP"
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SHUTUP_AFTER = ["5", "10", "50", "100", "1000", "10000", "50000"]
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def defineCharacteristics(self):
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self.name, self.i18n_name = self.trAlgorithm('lasdiff')
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self.group, self.i18n_group = self.trAlgorithm('LAStools')
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self.addParametersVerboseGUI()
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self.addParametersPointInputGUI()
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self.addParameter(ParameterFile(lasdiff.OTHER_POINT_FILE,
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self.tr("other input LAS/LAZ file"), False, False))
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self.addParameter(ParameterSelection(lasdiff.SHUTUP,
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self.tr("stop reporting difference after this many points"), lasdiff.SHUTUP_AFTER, 0))
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self.addParameter(ParameterBoolean(lasdiff.CREATE_DIFFERENCE_FILE,
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self.tr("create elevation difference file (if points are in the same order)"), False))
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self.addParametersPointOutputGUI()
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self.addParametersAdditionalGUI()
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def processAlgorithm(self, progress):
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if (LAStoolsUtils.hasWine()):
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commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), "bin", "lasdiff.exe")]
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else:
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commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), "bin", "lasdiff")]
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self.addParametersVerboseCommands(commands)
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self.addParametersPointInputCommands(commands)
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file = self.getParameterValue(lasdiff.OTHER_POINT_FILE)
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if file is not None:
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commands.append("-i")
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commands.append('"' + file + '"')
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shutup = self.getParameterValue(lasdiff.SHUTUP)
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if (shutup != 0):
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commands.append("-shutup")
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commands.append(lasdiff.SHUTUP_AFTER[shutup])
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if self.getParameterValue(lasdiff.CREATE_DIFFERENCE_FILE):
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self.addParametersPointOutputCommands(commands)
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self.addParametersAdditionalCommands(commands)
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LAStoolsUtils.runLAStools(commands, progress)
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