# -*- coding: utf-8 -*- """ *************************************************************************** lasboundary.py --------------------- Date : August 2012 Copyright : (C) 2012 by Victor Olaya Email : volayaf at gmail dot com *************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * *************************************************************************** """ __author__ = 'Victor Olaya' __date__ = 'August 2012' __copyright__ = '(C) 2012, Victor Olaya' # This will get replaced with a git SHA1 when you do a git archive __revision__ = '$Format:%H$' import os from PyQt4 import QtGui from processing.core.GeoAlgorithm import GeoAlgorithm from processing.parameters.ParameterString import ParameterString from processing.outputs.OutputVector import OutputVector from processing.lidar.lastools.LasToolsUtils import LasToolsUtils from processing.parameters.ParameterBoolean import ParameterBoolean from processing.parameters.ParameterNumber import ParameterNumber from processing.lidar.lastools.LasToolsAlgorithm import LasToolsAlgorithm from processing.parameters.ParameterFile import ParameterFile class lasboundary(LasToolsAlgorithm): INPUT = "INPUT" OUTPUT = "OUTPUT" CONCAVITY = "CONCAVITY" DISJOINT = "DISJOINT" HOLES = "HOLES" def defineCharacteristics(self): self.name = "lasboundary" self.group = "Tools" self.addParameter(ParameterFile(lasboundary.INPUT, "Input las layer")) self.addParameter(ParameterNumber(lasboundary.CONCAVITY, "Concavity threshold", 0, None, 50.0)) self.addParameter(ParameterBoolean(lasboundary.HOLES, "Compute also interior holes", False)) self.addParameter(ParameterBoolean(lasboundary.DISJOINT, "Compute disjoint hull", False)) self.addOutput(OutputVector(lasboundary.OUTPUT, "Output boundary layer")) self.addCommonParameters() def processAlgorithm(self, progress): commands = [os.path.join(LasToolsUtils.LasToolsPath(), "bin", "lasboundary.exe")] commands.append("-i") commands.append(self.getParameterValue(lasboundary.INPUT)) commands.append("-o") commands.append(self.getOutputValue(lasboundary.OUTPUT)) commands.append("-concavity") commands.append(str(self.getParameterValue(lasboundary.CONCAVITY))) if self.getParameterValue(lasboundary.HOLES): commands.append("-holes") if self.getParameterValue(lasboundary.DISJOINT): commands.append("-disjoint") self.addCommonParameterValuesToCommand(commands) LasToolsUtils.runLasTools(commands, progress)