--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Dialog</class>
+ <widget class="QDialog" name="Dialog">
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>416</width>
+ <height>431</height>
+ </rect>
+ </property>
+ <property name="windowTitle">
+ <string>cut a mesh by a plane</string>
+ </property>
+ <layout class="QGridLayout" name="gridLayout_5">
+ <item row="0" column="0">
+ <layout class="QGridLayout" name="gridLayout_4">
+ <item row="0" column="0">
+ <widget class="QPushButton" name="pb_origMeshFile">
+ <property name="text">
+ <string>original mesh file</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1">
+ <widget class="QLineEdit" name="le_origMeshFile"/>
+ </item>
+ <item row="3" column="0" colspan="2">
+ <layout class="QGridLayout" name="gridLayout_3">
+ <item row="0" column="0">
+ <widget class="QLabel" name="label">
+ <property name="text">
+ <string>output mesh name</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1">
+ <widget class="QLineEdit" name="le_outMeshName">
+ <property name="text">
+ <string>meshCut</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="0">
+ <widget class="QLabel" name="label_2">
+ <property name="text">
+ <string>name of group above cut</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1">
+ <widget class="QLineEdit" name="le_groupAbove">
+ <property name="text">
+ <string>above</string>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="0">
+ <widget class="QLabel" name="label_3">
+ <property name="text">
+ <string>name of group below cut</string>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1">
+ <widget class="QLineEdit" name="le_groupBelow">
+ <property name="text">
+ <string>below</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ <item row="4" column="0" colspan="2">
+ <widget class="QGroupBox" name="groupBox">
+ <property name="title">
+ <string>cut plane</string>
+ </property>
+ <layout class="QGridLayout" name="gridLayout_2">
+ <item row="0" column="0">
+ <layout class="QGridLayout" name="gridLayout">
+ <item row="0" column="0">
+ <widget class="QLabel" name="label_4">
+ <property name="text">
+ <string>normal vector</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1">
+ <widget class="QLabel" name="label_5">
+ <property name="text">
+ <string>vertex in plane</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="0">
+ <widget class="QDoubleSpinBox" name="dsb_normX">
+ <property name="minimum">
+ <double>-999999999.000000000000000</double>
+ </property>
+ <property name="maximum">
+ <double>999999999.000000000000000</double>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="0">
+ <widget class="QDoubleSpinBox" name="dsb_normY">
+ <property name="minimum">
+ <double>-999999999.000000000000000</double>
+ </property>
+ <property name="maximum">
+ <double>999999999.000000000000000</double>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1">
+ <widget class="QDoubleSpinBox" name="dsb_vertY">
+ <property name="minimum">
+ <double>-999999999.000000000000000</double>
+ </property>
+ <property name="maximum">
+ <double>999999999.000000000000000</double>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="0">
+ <widget class="QDoubleSpinBox" name="dsb_normZ">
+ <property name="minimum">
+ <double>-999999999.000000000000000</double>
+ </property>
+ <property name="maximum">
+ <double>999999999.000000000000000</double>
+ </property>
+ <property name="value">
+ <double>1.000000000000000</double>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="1">
+ <widget class="QDoubleSpinBox" name="dsb_vertZ">
+ <property name="minimum">
+ <double>-999999999.000000000000000</double>
+ </property>
+ <property name="maximum">
+ <double>999999999.000000000000000</double>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1">
+ <widget class="QDoubleSpinBox" name="dsb_vertX">
+ <property name="minimum">
+ <double>-999999999.000000000000000</double>
+ </property>
+ <property name="maximum">
+ <double>999999999.000000000000000</double>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ </layout>
+ </widget>
+ </item>
+ <item row="5" column="0" colspan="2">
+ <widget class="QSplitter" name="splitter">
+ <property name="orientation">
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <widget class="QLabel" name="label_6">
+ <property name="text">
+ <string>Tolerance 0 < T <= 1</string>
+ </property>
+ </widget>
+ <widget class="QDoubleSpinBox" name="dsb_tolerance">
+ <property name="maximum">
+ <double>1.000000000000000</double>
+ </property>
+ <property name="singleStep">
+ <double>0.010000000000000</double>
+ </property>
+ <property name="value">
+ <double>0.010000000000000</double>
+ </property>
+ </widget>
+ </widget>
+ </item>
+ <item row="6" column="0" colspan="2">
+ <spacer name="verticalSpacer">
+ <property name="orientation">
+ <enum>Qt::Vertical</enum>
+ </property>
+ <property name="sizeHint" stdset="0">
+ <size>
+ <width>396</width>
+ <height>90</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item row="7" column="0" colspan="2">
+ <widget class="QSplitter" name="splitter_2">
+ <property name="orientation">
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <widget class="QPushButton" name="pb_help">
+ <property name="text">
+ <string>Help</string>
+ </property>
+ </widget>
+ <widget class="QDialogButtonBox" name="pb_okCancel">
+ <property name="orientation">
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="standardButtons">
+ <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+ </property>
+ </widget>
+ </widget>
+ </item>
+ <item row="1" column="1">
+ <widget class="QLineEdit" name="le_cutMeshFile"/>
+ </item>
+ <item row="1" column="0">
+ <widget class="QPushButton" name="pb_cutMeshFile">
+ <property name="text">
+ <string>cut mesh file</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ </layout>
+ </widget>
+ <resources/>
+ <connections>
+ <connection>
+ <sender>pb_okCancel</sender>
+ <signal>accepted()</signal>
+ <receiver>Dialog</receiver>
+ <slot>accept()</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>248</x>
+ <y>254</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>157</x>
+ <y>274</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>pb_okCancel</sender>
+ <signal>rejected()</signal>
+ <receiver>Dialog</receiver>
+ <slot>reject()</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>316</x>
+ <y>260</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>286</x>
+ <y>274</y>
+ </hint>
+ </hints>
+ </connection>
+ </connections>
+</ui>
--- /dev/null
+# if you already have plugins defined in a salome_plugins.py file, add this file at the end.
+# if not, copy this file as ${HOME}/Plugins/salome_plugins.py or ${APPLI}/Plugins/salome_plugins.py
+
+import salome_pluginsmanager
+
+def MeshCut(context):
+ # get context study, studyId, salomeGui
+ study = context.study
+ studyId = context.studyId
+ sg = context.sg
+
+ import os
+ import subprocess
+ import tempfile
+ from PyQt4 import QtGui
+ from PyQt4.QtGui import QFileDialog
+ from PyQt4.QtGui import QMessageBox
+ from MeshCutDialog import Ui_Dialog
+
+ class CutDialog(QtGui.QDialog):
+
+ def __init__(self):
+ QtGui.QDialog.__init__(self)
+ # Set up the user interface from Designer.
+ self.ui = Ui_Dialog()
+ self.ui.setupUi(self)
+ # Connect up the buttons.
+ self.connect(self.ui.pb_origMeshFile, QtCore.SIGNAL("clicked()"),
+ self.setInputFile)
+ self.connect(self.ui.pb_cutMeshFile, QtCore.SIGNAL("clicked()"),
+ self.setOutputFile)
+ self.connect(self.ui.pb_help, QtCore.SIGNAL("clicked()"),
+ self.helpMessage)
+ pass
+
+ def setInputFile(self):
+ fd = QFileDialog(self, "select an existing Med file", self.ui.le_origMeshFile.text(), "MED-Files (*.med);;All Files (*)")
+ if fd.exec_():
+ infile = fd.selectedFiles()[0]
+ self.ui.le_origMeshFile.setText(infile)
+ insplit = os.path.splitext(infile.toLocal8Bit().data())
+ outfile = insplit[0] + '_cut' + insplit[1]
+ self.ui.le_cutMeshFile.setText(outfile)
+ pass
+
+ def setOutputFile(self):
+ fd = QFileDialog(self, "select an output Med file", self.ui.le_cutMeshFile.text(), "MED-Files (*.med);;All Files (*)")
+ if fd.exec_():
+ self.ui.le_cutMeshFile.setText(fd.selectedFiles()[0])
+ pass
+
+ def helpMessage(self):
+ QMessageBox.about(None, "About MeshCut",
+ """
+ Cut a tetrahedron mesh by a plane
+ ---------------------------------
+
+MeshCut allows to cut a mesh constituted of linear
+tetrahedrons by a plane. The tetrahedrons intersected
+by the plane are cut and replaced by elements of
+various types (tetrahedron, pyramid, pentahedron).
+
+MeshCut is a standalone program, reading and
+producing med files. The cutting plane is defined
+by a vector normal to the plane and a vertex
+belonging to the plane.
+
+Vertices of a tetrahedron are considered as belonging to
+the cut plane if their distance to the plane is inferior
+to L*T where L is the mean edge size of the tetrahedron
+and T the tolerance.
+ """)
+ pass
+ pass
+
+
+
+ window = CutDialog()
+ window.ui.dsb_tolerance.setValue(0.01)
+ retry = True
+ while(retry):
+ retry = False
+ window.exec_()
+ result = window.result()
+ if result:
+ # dialog accepted
+ args = ['MeshCut']
+ args += [window.ui.le_origMeshFile.text().toLocal8Bit().data()]
+ args += [window.ui.le_cutMeshFile.text().toLocal8Bit().data()]
+ args += [window.ui.le_outMeshName.text().toLocal8Bit().data()]
+ args += [window.ui.le_groupAbove.text().toLocal8Bit().data()]
+ args += [window.ui.le_groupBelow.text().toLocal8Bit().data()]
+ args += [str(window.ui.dsb_normX.value())]
+ args += [str(window.ui.dsb_normY.value())]
+ args += [str(window.ui.dsb_normZ.value())]
+ args += [str(window.ui.dsb_vertX.value())]
+ args += [str(window.ui.dsb_vertY.value())]
+ args += [str(window.ui.dsb_vertZ.value())]
+ args += [str(window.ui.dsb_tolerance.value())]
+ f= tempfile.NamedTemporaryFile(delete=False)
+ fname = f.name
+ p = subprocess.Popen(args, stdout=f, stderr=f)
+ err = p.wait()
+ f.close()
+ if err==0:
+ os.remove(fname)
+ else:
+ f = open(fname, 'r')
+ m = f.read()
+ msgBox = QMessageBox()
+ msgBox.setText("Parameters are not OK")
+ msgBox.setInformativeText("Do you want to retry ?")
+ msgBox.setDetailedText(m)
+ msgBox.setStandardButtons(QMessageBox.Retry | QMessageBox.Cancel)
+ msgBox.setDefaultButton(QMessageBox.Retry)
+ ret = msgBox.exec_()
+ if ret == QMessageBox.Retry:
+ retry = True
+ pass
+ pass
+ pass
+ pass
+
+# register the function in the plugin manager
+salome_pluginsmanager.AddFunction('MeshCut', 'Cut a tetrahedron mesh by a plane', MeshCut)
+
