Macro ImportAirfoil
|
|
| Descrizione |
|---|
| Macro per l'importazione delle coordinate del profilo alare. Versione macro: 1.0.0 Ultima modifica: 08-01-2022 Versione FreeCAD: 0.18.4 e successive Download: ToolBar Icon Autore: Miloš Petrašinović |
| Autore |
| Miloš Petrašinović |
| Download |
| ToolBar Icon |
| Link |
| Raccolta di macro Come installare le macro Personalizzare la toolbar |
| Versione macro |
| 1.0.0 |
| Data ultima modifica |
| 08-01-2022 |
| Versioni di FreeCAD |
| 0.18.4 e successive |
| Scorciatoia |
| Nessuna |
| Vedere anche |
| Github repository |
Descrizione
Macro per l'importazione delle coordinate del profilo alare. Utilizzando una semplice finestra di dialogo, è possibile scalare il profilo alare, ruotarlo, traslarlo nel piano, traslarlo lungo la campata, selezionare il piano e l'asse principale, nonché trasformare la geometria in uno schizzo. È possibile importare coordinate salvate nei formati più comuni.
Utilizzo
Eseguire il programma macro e seguire le istruzioni.
Script
Icona barra degli strumenti
ImportAirfoil.FCMacro
# Airfoil import macro
# After selecting the file with the coordinates of the airfoil
# data processing and modeling of the airfoil are performed.
# It is possible, using simple dialog, to scale the airfoil, rotate,
# translate in the plane, translate along the span, select the plane and
# the main axis, as well as turn the geometry into a sketch. It is possible
# to import coordinates saved in the most commonly used formats.
# Airfoil import is based on:
# https://github.com/VAZMFB/Python-importAirfoil
# Author: Milos D. Petrasinovic <mpetrasinovic@mas.bg.ac.rs>
# Structural Analysis of Flying Vehicles
# Faculty of Mechanical Engineering, University of Belgrade
# Department of Aerospace Engineering, Flying structures
# https://vazmfb.com
# Belgrade, 2022
#
# --------------------
#
# Copyright (C) 2022 Milos Petrasinovic <info@vazmfb.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
#
# --------------------
#
# Based on:
# Airfoil Import and Scale 2.1.2
# (c) quick61
#
# --------------------
__Name__ = 'ImportAirfoil'
__Comment__ = 'Airfoil import macro'
__Author__ = 'Milos Petrasinovic <mpetrasinovic@mas.bg.ac.rs>'
__Version__ = '1.0.0'
__Date__ = '2022-01-06'
__License__ = 'GPL-3.0-or-later'
__Web__ = 'https://github.com/VAZMFB/FreeCAD-ImportAirfoil'
__Wiki__ = 'https://wiki.freecad.org/Macro_ImportAirfoil'
__Icon__ = 'https://wiki.freecad.org/images/3/37/ImportAirfoil.svg'
__Help__ = 'Run the macro program and follow the instructions!'
__Status__ = 'stable'
__Requires__ = 'Freecad >= 0.19'
__Communication__ = 'https://github.com/VAZMFB/FreeCAD-ImportAirfoil/issues/'
__Files__ = 'ImportAirfoil.svg'
import FreeCAD as App
from PySide import QtCore, QtGui
from PySide.QtGui import QFileDialog, QLineEdit, QRadioButton, QMessageBox
import Draft, importAirfoilDAT
import numpy as np
import subprocess
import sys
import os
import re
global filename
global nameFile
msgBox = QtGui.QMessageBox()
msgBox.setWindowTitle("ImportAirfoil")
msgBox.setText("In the next window, select the file with the coordinates of the airfoil.")
msgBox.exec_()
try:
filename, filefilter = QtGui.QFileDialog.getOpenFileName(QtGui.qApp.activeWindow(), 'Select the file with the coordinates:', '*.dat;*.txt;*.af')
except Exception:
param = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Macro")
path = param.GetString("MacroPath", "") + "/"
filename, filefilter = QFileDialog.getOpenFileName(None, "Select the file with the coordinates:", path, "*.dat;*.txt;*.af")
nameFile = filename.split("/")[-1][:-4]
class DrawAP():
def __init__(self):
self.dialog = None
self.lt = 0
self.alpha = 0
self.h0 = 0
self.plane = None
self.mirror = None
self.dh = 0
self.dv = 0
self.db = 0
self.sketch = None
# Dialog window
self.dialog = QtGui.QDialog()
self.dialog.resize(350, 100)
self.dialog.setWindowTitle("ImportAirfoil")
la = QtGui.QVBoxLayout(self.dialog)
tx = QtGui.QLabel("Length of airfoil chord [mm]:")
la.addWidget(tx)
self.lt = QtGui.QLineEdit("1000")
la.addWidget(self.lt)
tx = QtGui.QLabel("The angle of rotation [deg]:")
la.addWidget(tx)
self.alpha = QtGui.QLineEdit("0")
la.addWidget(self.alpha)
tx = QtGui.QLabel("The relative position of the axis of rotation [% of chord]:")
la.addWidget(tx)
self.h0 = QtGui.QLineEdit("25")
la.addWidget(self.h0)
tx = QtGui.QLabel("Plane selection [XY = 1, YZ = 2, ZX = 3]:")
la.addWidget(tx)
self.plane = QtGui.QLineEdit("1")
la.addWidget(self.plane)
tx = QtGui.QLabel("Vertical mirroring [NO = 0, YES = 1]:")
la.addWidget(tx)
self.mirror = QtGui.QLineEdit("0")
la.addWidget(self.mirror)
tx = QtGui.QLabel("Change axis [NO = 0, YES = 1]:")
la.addWidget(tx)
self.flip = QtGui.QLineEdit("0")
la.addWidget(self.flip)
tx = QtGui.QLabel("Translation along the horizontal axis [mm]:")
la.addWidget(tx)
self.dh = QtGui.QLineEdit("0")
la.addWidget(self.dh)
tx = QtGui.QLabel("Translation along the vertical axis [mm]:")
la.addWidget(tx)
self.dv = QtGui.QLineEdit("0")
la.addWidget(self.dv)
tx = QtGui.QLabel("Translation along the span [mm]:")
la.addWidget(tx)
self.db = QtGui.QLineEdit("0")
la.addWidget(self.db)
tx = QtGui.QLabel("Create a Sketch [NO = 0, YES = 1]:")
la.addWidget(tx)
self.sketch = QtGui.QLineEdit("0")
la.addWidget(self.sketch)
# Add OK / Cancel buttons
okBox = QtGui.QDialogButtonBox(self.dialog)
okBox.setOrientation(QtCore.Qt.Horizontal)
okBox.setStandardButtons(QtGui.QDialogButtonBox.Cancel
Link
La discussione nel forum New Macro: ImportAirfoil