Makrodefinicja: GenerateViews
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| Description |
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| Macro for automatic 2D views generation with 6 normal projections and one isometric. Macro version: 1.0.0 Last modified: 2022-01-08 FreeCAD version: 0.18.4 and above Download: ToolBar Icon Author: PR-DC |
| Author |
| PR-DC |
| Download |
| ToolBar Icon |
| Links |
| Macros recipes How to install macros How to customize toolbars |
| Macro Version |
| 1.0.0 |
| Date last modified |
| 2022-01-08 |
| FreeCAD Version(s) |
| 0.18.4 and above |
| Default shortcut |
| None |
| See also |
| Github repository |
Description
Macro for automatic 2D views generation with 6 normal projections and one isometric.
Usage
Open the model and run the macro program (check input parameters inside macro for adjustments).
Script
ToolBar Icon
GenerateViews.FCMacro
# Macro for automatic 2D views generation
# with 6 normal projections and one isometric
# Author: Milos Petrasinovic <mpetrasinovic@prdc.rs>
# 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 -----
dx = 10 # space between views along x axis
dy = 10 # space between views along y axis
# --------------------
__Name__ = 'GenerateViews'
__Comment__ = 'Macro for automatic 2D views 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_GenerateViews_FC'
__Wiki__ = 'https://wiki.freecadweb.org/Macro_GenerateViews'
__Icon__ = 'https://wiki.freecad.org/images/2/21/GenerateViews.svg'
__Help__ = 'Open model and run the macro program!'
__Status__ = 'stable'
__Requires__ = 'Freecad >= 0.18'
__Communication__ = 'https://github.com/PR-DC/PRDC_GenerateViews_FC/issues/'
__Files__ = 'GenerateViews.svg'
import FreeCAD as App
import FreeCADGui as Gui
from PySide import QtGui
import Draft
doc = App.activeDocument()
doc_gui = Gui.activeDocument()
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
def InitPosition(obj):
doc.recompute()
BB = obj.Shape.BoundBox
Draft.move(obj, App.Vector(-BB.XMin, -BB.YMin, 0.0), copy=False)
return [BB.XMax-BB.XMin, BB.YMax-BB.YMin]
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()
# Generate views
Top = Draft.makeShape2DView(model, App.Vector(0, 0, 1))
Top.Label = "TopView"
TopBB = InitPosition(Top)
Bottom = Draft.makeShape2DView(model, App.Vector(0, 0, -1))
Bottom.Label = "BottomView"
BottomBB = InitPosition(Bottom)
Front = Draft.makeShape2DView(model, App.Vector(0, -1, 0))
Front.Label = "FrontView"
Draft.rotate(Front, -90, center=App.Vector(0, 0, 0), axis=App.Vector(0, 0, 1), copy=False)
FrontBB = InitPosition(Front)
Rear = Draft.makeShape2DView(model, App.Vector(0, 1, 0))
Rear.Label = "RearView"
Draft.rotate(Rear, -90, center=App.Vector(0, 0, 0), axis=App.Vector(0, 0, 1), copy=False)
RearBB = InitPosition(Rear)
Right = Draft.makeShape2DView(model, App.Vector(1, 0, 0))
Right.Label = "RightView"
Draft.rotate(Right, 180, center=App.Vector(0, 0, 0), axis=App.Vector(0, 0, 1), copy=False)
RightBB = InitPosition(Right)
Left = Draft.makeShape2DView(model, App.Vector(-1, 0, 0))
Left.Label = "LeftView"
Draft.rotate(Left, 180, center=App.Vector(0, 0, 0), axis=App.Vector(0, 0, 1), copy=False)
LeftBB = InitPosition(Left)
Isometric = Draft.makeShape2DView(model, App.Vector(0.57735, 0.57735, 0.57735))
Isometric.Label = "IsometricView"
IsometricBB = InitPosition(Isometric)
doc.recompute()
# Views position
RearPos = [RightBB[0]+2*dx, dy]
Draft.move(Rear, App.Vector(RearPos[0], RearPos[1], 0.0), copy=False)
RightPos = [dx, RearBB[1]+2*dy]
Draft.move(Right, App.Vector(RightPos[0], RightPos[1], 0.0), copy=False)
TopPos = [RearPos[0], RightPos[1]]
Draft.move(Top, App.Vector(TopPos[0], TopPos[1], 0.0), copy=False)
FrontPos = [RearPos[0], TopPos[1]+TopBB[1]+dy]
Draft.move(Front, App.Vector(FrontPos[0], FrontPos[1], 0.0), copy=False)
LeftPos = [TopPos[0]+TopBB[0]+dx, TopPos[1]]
Draft.move(Left, App.Vector(LeftPos[0], LeftPos[1], 0.0), copy=False)
BottomPos = [LeftPos[0]+LeftBB[0]+dx, TopPos[1]]
Draft.move(Bottom, App.Vector(BottomPos[0], BottomPos[1], 0.0), copy=False)
IsometricPos = [LeftPos[0], FrontPos[1]]
Draft.move(Isometric, App.Vector(IsometricPos[0], IsometricPos[1], 0.0), copy=False)
doc.recompute()
if len(shapes) > 1:
doc.removeObject(model.Name)
for obj in shapes:
doc_gui.getObject(obj.Name).Visibility = True
# Add views to group
ViewsGroup = doc.addObject('App::DocumentObjectGroup', 'ViewsGroup')
ViewsGroup.addObjects([Top, Bottom, Front, Rear, Right, Left, Isometric])
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")
Links
The forum discussion New Macros: GenerateViews and GenerateDrawing