Macro GenerateDrawing/fr
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| Description |
|---|
| Macro pour la génération automatique de dessins avec 3 projections normales et une isométrique. Version macro : 1.0.0 Date dernière modification : 2022-01-08 Version FreeCAD : 0.18.4 et au-dessus Téléchargement : Icône de la barre d'outils Auteur: PR-DC |
| Auteur |
| PR-DC |
| Téléchargement |
| Icône de la barre d'outils |
| Liens |
| Page des macros Comment installer une macro Comment créer une barre d'outils |
| Version Macro |
| 1.0.0 |
| Dernière modification |
| 2022-01-08 |
| Version(s) FreeCAD |
| 0.18.4 et au-dessus |
| Raccourci clavier |
| None |
| Voir aussi |
| Dépôt GitHub |
Description
Macro pour la génération automatique de dessins avec 3 projections normales et une isométrique.
Utilisation
Ouvrez le modèle et exécutez le programme de la macro (vérifiez les paramètres d'entrée dans la macro pour les ajuster).
Script
Icône de la barre d'outils
GenerateDrawing.FCMacro
# Macro for automatic drawing generation
# with 3 normal projections and one isometric.
# Author: Milos Petrasinovic <mpetrasinovic@pr-dc.com>
# PR-DC, Republic of Serbia
# info@pr-dc.com
#
# --------------------
#
# Copyright (C) 2022 PRDC <info@pr-dc.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/>.
#
# ----- PARAMS -----
paper = [420, 297] # A3 paper size
border = [10, 10, 400, 277] # border position ans size
table = [190, 74] # table size
dx = 10 # space between views along x axis
dy = 10 # space between views along y axis
author = "Miloš Petrašinović" # author name
drawn_date = "07.01.2022." # drawing drawn date
template_file = "test\\PRDC_template_A3.svg" # drawing template
# --------------------
__Name__ = 'GenerateDrawing'
__Comment__ = 'Macro for automatic drawing generation.'
__Author__ = 'Milos Petrasinovic <mpetrasinovic@pr-dc.com>'
__Version__ = '1.0.0'
__Date__ = '2022-01-07'
__License__ = 'GPL-3.0-or-later'
__Web__ = 'https://github.com/PR-DC/PRDC_GenerateDrawing_FC'
__Wiki__ = 'https://wiki.freecad.org/Macro_GenerateDrawing'
__Icon__ = 'https://wiki.freecad.org/images/7/74/GenerateDrawing.svg'
__Help__ = 'Open model and run the macro program!'
__Status__ = 'stable'
__Requires__ = 'Freecad >= 0.18'
__Communication__ = 'https://github.com/PR-DC/PRDC_GenerateDrawing_FC/issues/'
__Files__ = 'GenerateDrawing.svg'
import FreeCAD as App
import FreeCADGui as Gui
from PySide import QtGui
import Draft
import math
import os
if not os.path.isabs(template_file):
template_file = os.path.dirname(__file__) + '\\' + template_file
print(template_file)
doc = App.activeDocument()
doc_gui = Gui.activeDocument()
Gui.activateWorkbench("TechDrawWorkbench")
shapes = []
def GetShapes(objs, shapes):
for obj in objs:
if obj.TypeId == 'App::DocumentObjectGroup':
GetShapes(obj.OutList, shapes)
elif hasattr(obj, "Shape") and doc_gui.getObject(obj.Name).Visibility:
shapes.append(obj)
return shapes
if doc is not None:
shapes = GetShapes(doc.RootObjects, shapes)
if len(shapes):
if len(shapes) == 1:
model = shapes[0]
else:
model = doc.addObject("Part::Compound", "DrawingModel")
model.Links = shapes
doc.recompute()
# Obtain model bounding box
BB = model.Shape.BoundBox
X = BB.XMax-BB.XMin
Y = BB.YMax-BB.YMin
Z = BB.ZMax-BB.ZMin
Isometric = Draft.makeShape2DView(model, App.Vector(0.57735, 0.57735, 0.57735))
doc.recompute()
IBB = Isometric.Shape.BoundBox
if App.Version()[1] < "19":
Xrot = IBB.XMin+(IBB.XMax-IBB.XMin)/2
Yrot = IBB.YMin+(IBB.YMax-IBB.YMin)/2
Draft.rotate(Isometric, -120, center=App.Vector(Xrot, Yrot, 0), axis=App.Vector(0, 0, 1), copy=False)
doc.recompute()
IBB = Isometric.Shape.BoundBox
IsometricBB = [IBB.XMax-IBB.XMin, IBB.YMax-IBB.YMin]
doc.removeObject(Isometric.Name)
if len(shapes) > 1:
doc.removeObject(model.Name)
for obj in shapes:
doc_gui.getObject(obj.Name).Visibility = True
# Page scale
p1 = border[2]/(X+dx+Z)
p2 = border[3]/(Y+dy+Z)
if p1 < 1 or p2 < 1:
# Decrease
if p1 > p2:
s = math.ceil(1/p2)
else:
s = math.ceil(1/p1)
s = 1/s
scale_str = "1:"+str(s)
else:
# Increase
if p1 > p2:
s = math.floor(p2)
else:
s = math.floor(p1)
scale_str = str(s)+":1"
# Add page with template
page = doc.addObject('TechDraw::DrawPage', 'Page')
template = doc.addObject('TechDraw::DrawSVGTemplate', 'Template')
template.Template = template_file
page.Template = template
page.Scale = s
# Add project group views
views = doc.addObject('TechDraw::DrawProjGroup', 'ProjGroup')
views.AutoDistribute = False
page.addView(views)
views.Source = shapes
doc.recompute()
Top = views.addProjection('Front')
Top.Label = "Top"
views.Anchor.Direction = App.Vector(0, 0, 1)
if App.Version()[1] >= "19":
views.Anchor.XDirection = App.Vector(1, 0, 0)
views.Anchor.RotationVector = App.Vector(1, 0, 0)
views.Anchor.recompute()
views.ProjectionType = 'First Angle'
Front = views.addProjection('Top')
Front.Label = "Front"
Left = views.addProjection('Left')
Left.Label = "Left"
# Isometric view
Isometric = doc.addObject('TechDraw::DrawViewPart', 'Isometric')
page.addView(Isometric)
Isometric.Source = shapes
Isometric.ScaleType = "Custom"
Isometric.Scale = s/2
Isometric.Label = "Isometric"
Isometric.Direction = App.Vector(0.57735, 0.57735, 0.57735)
if App.Version()[1] >= "19":
Isometric.XDirection = App.Vector(0.57735, 0.57735, 0.57735)
else:
Isometric.Rotation = -120.00
Isometric.recompute()
# Views position
px0 = border[0]+dx
py0 = paper[1]-dy-border[1]
views.X = px0+s*X/2
views.Y = py0-s*Y/2
Front.Y = -(s*Y/2+dy+s*Z/2)
Left.X = s*X/2+dx+s*Z/2
Isometric.X = paper[0]-border[0]-dx-s/2*IsometricBB[0]/2
Isometric.Y = border[1]+table[1]+dy+s/2*IsometricBB[1]/2
# Change drawing text fields
template.setEditFieldContent("AUTHOR_NAME", author)
template.setEditFieldContent("AUTHOR_DATE", drawn_date)
template.setEditFieldContent("DRAWING_SCALE", scale_str)
template.setEditFieldContent("PROJECT_NAME", "PROJECT NAME")
template.setEditFieldContent("DRAWING_TITLE", "DRAWING TITLE")
template.setEditFieldContent("PCS_NUMBER", "X pcs")
template.setEditFieldContent("MATERIAL_NAME", "x")
template.setEditFieldContent("FINISH_TYPE", "As Produced")
template.setEditFieldContent("TOLERANCE_VALUE", "xxx")
template.setEditFieldContent("SUPERVISOR_NAME", "Supervisor")
template.setEditFieldContent("SUPERVISOR_DATE", "xxx")
template.setEditFieldContent("DESIGNER_NAME", "Designer")
template.setEditFieldContent("DESIGNER_DATE", "xxx")
template.setEditFieldContent("PAGE_SIZE", "A3")
template.setEditFieldContent("REV_NUMBER", "X")
template.setEditFieldContent("PART_WEIGHT", "XXX")
template.setEditFieldContent("SHEET_NUMBER", "1/1")
doc.recompute()
doc_gui.getObject(page.Name).show()
Gui.updateGui()
else:
msgBox = QtGui.QMessageBox()
msgBox.setWindowTitle("Error")
msgBox.setText("No shapes for drawing!")
msgBox.exec_()
App.Console.PrintError("\nError: No shapes for drawing!\n")
else:
msgBox = QtGui.QMessageBox()
msgBox.setWindowTitle("Error")
msgBox.setText("No active document!")
msgBox.exec_()
App.Console.PrintError("\nError: No active document!\n")
Liens
La discussion du forum New Macros: GenerateViews and GenerateDrawing