165 lines
6.5 KiB
Python
165 lines
6.5 KiB
Python
# SPDX-License-Identifier: LGPL-2.1-or-later
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# ***************************************************************************
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# * Copyright (c) 2024 Mario Passaglia <mpassaglia[at]cbc.uba.ar> *
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# * *
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# * This file is part of FreeCAD. *
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# * *
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# * FreeCAD is free software: you can redistribute it and/or modify it *
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# * under the terms of the GNU Lesser General Public License as *
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# * published by the Free Software Foundation, either version 2.1 of the *
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# * License, or (at your option) any later version. *
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# * *
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# * FreeCAD is distributed in the hope that it will be useful, but *
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# * WITHOUT ANY WARRANTY; without even the implied warranty of *
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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# * Lesser General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Lesser General Public *
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# * License along with FreeCAD. If not, see *
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# * <https://www.gnu.org/licenses/>. *
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# * *
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# ***************************************************************************
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__title__ = "FreeCAD FEM mesh netgen task panel for mesh netgen object"
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__author__ = "Mario Passaglia"
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__url__ = "https://www.freecad.org"
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## @package task_mesh_netgen
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# \ingroup FEM
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# \brief task panel for mesh netgen object
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from PySide import QtCore
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import FreeCAD
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import FreeCADGui
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from femmesh import netgentools
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from . import base_femmeshtaskpanel
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class _TaskPanel(base_femmeshtaskpanel._BaseMeshTaskPanel):
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"""
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The TaskPanel for editing References property of
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MeshNetgen objects and creation of new FEM mesh
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"""
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def __init__(self, obj):
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super().__init__(obj)
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self.form = FreeCADGui.PySideUic.loadUi(
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FreeCAD.getHomePath() + "Mod/Fem/Resources/ui/MeshNetgen.ui"
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)
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self.tool = netgentools.NetgenTools(obj)
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QtCore.QObject.connect(
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self.form.qsb_max_size,
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QtCore.SIGNAL("valueChanged(Base::Quantity)"),
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self.max_size_changed,
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)
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QtCore.QObject.connect(
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self.form.qsb_min_size,
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QtCore.SIGNAL("valueChanged(Base::Quantity)"),
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self.min_size_changed,
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)
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QtCore.QObject.connect(
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self.form.dsb_seg_per_edge,
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QtCore.SIGNAL("valueChanged(double)"),
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self.seg_per_edge_changed,
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)
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QtCore.QObject.connect(
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self.form.dsb_curvature_safety,
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QtCore.SIGNAL("valueChanged(double)"),
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self.curvature_safety_changed,
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)
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QtCore.QObject.connect(
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self.form.dsb_growth_rate,
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QtCore.SIGNAL("valueChanged(double)"),
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self.growth_rate_changed,
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)
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QtCore.QObject.connect(
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self.form.ckb_second_order, QtCore.SIGNAL("toggled(bool)"), self.second_order_changed
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)
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QtCore.QObject.connect(
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self.form.cb_fineness,
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QtCore.SIGNAL("currentIndexChanged(int)"),
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self.fineness_changed,
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)
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QtCore.QObject.connect(self.timer, QtCore.SIGNAL("timeout()"), self.update_timer_text)
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QtCore.QObject.connect(
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self.form.pb_get_netgen_version, QtCore.SIGNAL("clicked()"), self.get_version
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)
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self.get_mesh_params()
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self.set_widgets()
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def get_mesh_params(self):
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self.min_size = self.obj.MinSize
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self.max_size = self.obj.MaxSize
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self.fineness = self.obj.Fineness
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self.growth_rate = self.obj.GrowthRate
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self.curvature_safety = self.obj.CurvatureSafety
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self.seg_per_edge = self.obj.SegmentsPerEdge
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self.second_order = self.obj.SecondOrder
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def set_mesh_params(self):
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self.obj.MinSize = self.min_size
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self.obj.MaxSize = self.max_size
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self.obj.Fineness = self.fineness
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self.obj.GrowthRate = self.growth_rate
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self.obj.CurvatureSafety = self.curvature_safety
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self.obj.SegmentsPerEdge = self.seg_per_edge
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self.obj.SecondOrder = self.second_order
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def set_widgets(self):
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"fills the widgets"
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self.form.qsb_max_size.setProperty("value", self.max_size)
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FreeCADGui.ExpressionBinding(self.form.qsb_max_size).bind(self.obj, "MaxSize")
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self.form.qsb_min_size.setProperty("value", self.min_size)
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FreeCADGui.ExpressionBinding(self.form.qsb_min_size).bind(self.obj, "MinSize")
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self.fineness_enum = self.obj.getEnumerationsOfProperty("Fineness")
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index = self.fineness_enum.index(self.fineness)
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self.form.cb_fineness.addItems(self.fineness_enum)
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self.form.cb_fineness.setCurrentIndex(index)
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self.form.dsb_growth_rate.setValue(self.growth_rate)
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self.form.dsb_curvature_safety.setValue(self.curvature_safety)
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self.form.dsb_seg_per_edge.setValue(self.seg_per_edge)
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self.form.ckb_second_order.setChecked(self.second_order)
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def max_size_changed(self, base_quantity_value):
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self.max_size = base_quantity_value
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def min_size_changed(self, base_quantity_value):
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self.min_size = base_quantity_value
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def seg_per_edge_changed(self, value):
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self.seg_per_edge = value
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def curvature_safety_changed(self, value):
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self.curvature_safety = value
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def growth_rate_changed(self, value):
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self.growth_rate = value
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def fineness_changed(self, index):
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self.fineness = self.fineness_enum[index]
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if self.fineness == "UserDefined":
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self.form.qsb_min_size.setEnabled(True)
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self.form.qsb_max_size.setEnabled(True)
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self.form.dsb_seg_per_edge.setEnabled(True)
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self.form.dsb_growth_rate.setEnabled(True)
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self.form.dsb_curvature_safety.setEnabled(True)
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else:
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self.form.qsb_min_size.setEnabled(False)
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self.form.qsb_max_size.setEnabled(False)
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self.form.dsb_seg_per_edge.setEnabled(False)
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self.form.dsb_growth_rate.setEnabled(False)
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self.form.dsb_curvature_safety.setEnabled(False)
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def second_order_changed(self, bool_value):
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self.second_order = bool_value
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