Macro Sviluppa superfici rigate
Outdated translations are marked like this.
|
|
| Descrizione |
|---|
| Permette di srotolare le superfici rigate e di disegnarle in una pagina. Versione macro: 1.0 Ultima modifica: 2013-09-14 Download: ToolBar icon Autore: Hervé B. |
| Autore |
| Hervé B. |
| Download |
| ToolBar icon |
| Link |
| Raccolta di macro Come installare le macro Personalizzare la toolbar |
| Versione macro |
| 1.0 |
| Data ultima modifica |
| 2013-09-14 |
| Versioni di FreeCAD |
| None |
| Scorciatoia |
| Nessuna |
| Vedere anche |
| Nessuno |
Description
Descrizione
Questa macro permette di creare lo sviluppo di una superficie rigata e di disegnarlo in una pagina, e di inserire il disegno in un foglio A3 o A4.
Macro_unrollRuledSurface
Installation
Installazione
Secondo quanto descritto in Macro for unrolling ruled surfaces
Copiare il file del codice nella directory :
- Linux & Mac : $home/.Freecad/Mod/UnrollRuledSurface.
- Windows : C:\Program Files\FreeCAD0.13
Aggiungere i modelli del foglio : A3_Landscape_Empty.svg A3_Landscape.svg A4_Landscape_Empty.svg A4_Landscape.svg
See also: Macro for unrolling ruled surfaces.
Options
Opzioni
- Numero di generatrici
- Scala manuale o automatica
- Formato della pagina: A3, A4
- Tabella (secondo i modelli di FreeCAD)
- Raggruppamento dei disegni nella stessa pagina se è possibile.
Usage
Utlizzo
- Selezionare una supeficie in un oggetto
- Scomporre l'oggetto (menu Draft -> Retrocedere)
- Selezionare le supefici da sviluppare
- Eseguire la macro
Codice
L'ultima versione della macro si trova in UnrollRuledSurface.FCMacro ma il modo più semplice per installare questa macro è attraverso Addon manager 
.
ToolBar Icon 
Macro_unrollRuledSurface.py
# -*- coding: utf-8 -*-
#***************************************************************************
#* *
#* Copyright (c) 2013 - DoNovae/Herve BAILLY <hbl13@donovae.com> *
#* Copyright (c) 2022 - heda <heda@fc-forum> *
#* *
#* This program is free software; you can redistribute it and/or modify *
#* it under the terms of the GNU Lesser General Public License (LGPL) *
#* as published by the Free Software Foundation; either version 2 of *
#* the License, or (at your option) any later version. *
#* for detail see the LICENCE text file. *
#* *
#* 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 Library General Public License for more details. *
#* *
#* You should have received a copy of the GNU Library General Public *
#* License along with this program; if not, write to the Free Software *
#* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
#* USA *
#* *
#***************************************************************************
__Name__ = 'Unroll Ruled Surface'
__Comment__ = 'Unroll of a ruled surface and draw it on a page.'
__Author__ = 'Hervé B., heda'
__Version__ = '1.1'
__Date__ = '2022-07-24'
__License__ = 'LGPL-2.0-or-later'
__Web__ = 'https://wiki.freecad.org/Macro_Unroll_Ruled_Surface'
__Wiki__ = 'https://wiki.freecad.org/Macro_Unroll_Ruled_Surface'
__Icon__ = ''
__Help__ = ('Select ruled surfaces, Explode them (cf Draft menu), '
'Select the surfaces, Execute the macro')
__Status__ = ''
__Requires__ = ''
__Communication__ = ''
__Files__ = ''
__doc__ = """
select a face, or several and run the macro.
a shell/solid needs to be draft/downgraded to get the faces as separate objects
the macro is intended to unroll lofted faces,
function beyond that is (in current version) a bonus
settings are not context aware, all settings not applicable are ignored.
as example, using autoscaling ignores the scale-value in the form
v1.1 (2022-07-24) py3/qt5 compat, cosmetic code changes, minor code tweaks,
used gridlayout for form, added option to skip drawing,
made new layout engine with techdraw,
the drawing wb layout engine is now called "legacy"
v1.0.1 (2019-02-01) - on git
v1.0 (2013-09-14) - on wiki
note:
- unfolding sometimes works and sometimes not
- not all surfaces are theoretically possible to unroll
"""
import os
from PySide import QtGui, QtCore
import FreeCAD, FreeCADGui
import Part, Draft
Vector = FreeCAD.Base.Vector
PrintMessage = FreeCAD.Console.PrintMessage
PrintError = FreeCAD.Console.PrintError
settings = dict()
unroll_l = []
dwgtpllegacy = 'Mod/Drawing/Templates'
dwgtpl = 'Mod/TechDraw/Templates'
#####################################
### Functions
#####################################
def errorDialog(msg):
diag = QtGui.QMessageBox(QtGui.QMessageBox.Critical, "Error Message", msg)
diag.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)
diag.exec_()
def ending():
PrintMessage("UnrollRuledSurface: end.\n")
PrintMessage("===========================================\n")
FreeCAD.ActiveDocument.recompute()
def proceed():
QtGui.QApplication.setOverrideCursor(QtCore.Qt.WaitCursor)
PrintMessage("===========================================\n")
PrintMessage("UnrollRuledSurface: start.\n")
try:
sts = lambda s: settings.get(s)
file_name = sts("fname").text()
pts_nbr = float(sts("dpts").text())
makedwg = sts("mkdwg").isChecked()
leglay = sts("legacylayout").isChecked()
scale = float(sts("scale").text()) # ignored if autoscale is set
scale_auto = sts("autoscale").isChecked()
edge0 = sts("edge").checkedId() == -2
a3 = sts("papersize").checkedId() == -3
cartridge = sts("cartridge").isChecked()
onedrawing = sts("groupdwg").isChecked()
PrintMessage("UnrollRuledSurface.file_name: {}\n".format(file_name))
PrintMessage("UnrollRuledSurface.pts_nbr: {}\n".format(pts_nbr))
PrintMessage("UnrollRuledSurface.edge0: {}\n".format(edge0))
PrintMessage("UnrollRuledSurface.makedwg: {}\n".format(makedwg))
PrintMessage("UnrollRuledSurface.leglay: {}\n".format(leglay))
PrintMessage("UnrollRuledSurface.scale_check: {}\n".format(scale_auto))
PrintMessage("UnrollRuledSurface.scale: {}\n".format(scale))
PrintMessage("UnrollRuledSurface.a3_check: {}\n".format(a3))
PrintMessage("UnrollRuledSurface.cartridge: {}\n".format(cartridge))
PrintMessage("UnrollRuledSurface.onedrawing: {}\n".format(onedrawing))
except:
msg = "UnrollRuledSurface: wrong inputs...\n"
PrintError(msg)
errorDialog(msg)
QtGui.QApplication.restoreOverrideCursor()
DialogBox.hide()
ending()
return
QtGui.QApplication.restoreOverrideCursor()
DialogBox.hide()
unrollRS = unrollRuledSurface(file_name, pts_nbr, edge0)
## Get selection
sel = FreeCADGui.Selection.getSelection()
if not sel:
PrintMessage("UnrollRuledSurface: no selection...\n")
ending()
return
faceid = 0
objnames_l, objnames0_l = [], []
grp = FreeCAD.ActiveDocument.addObject("App::DocumentObjectGroup",
"{}_objs".format(file_name))
for objid, obji in enumerate(sel):
shape = obji.Shape
faces = shape.Faces
for idx in range(len(faces)):
msg = "UnrollRuledSurface.proceed: ObjId = {}, faceId = {}\n"
PrintMessage(msg.format(objid, faceid))
name = obji.Name
if len(faces) > 1:
name = "{}.face_{}".format(name, idx)
obj = unrollRS.unroll(faces[idx], name)
obj.ViewObject.Visibility = not makedwg
grp.addObject(obj)
objnames_l.append([obj, name])
objnames0_l.append([obji, name])
faceid += 1
if not makedwg:
ending()
return
if leglay:
idx = 0
while len(objnames_l) > 0:
draw = Drawing2dLegacy(scale, scale_auto, a3,
cartridge, onedrawing,
"{}_page{:02}".format(file_name, idx))
objnames_l = draw.all2d(objnames_l)
idx += 1
msg = "UnrollRuledSurface: obj_l = {}\n"
PrintMessage(msg.format(len(objnames_l)))
else:
draw = Drawing2d(scale, scale_auto, a3, cartridge)
n = 4 if onedrawing else 1
chunks = [objnames_l[i:i + n] for i in range(0, len(objnames_l), n)]
for i, chunk in enumerate(chunks, start=1):
draw.drawpage(chunk, "{}_page{:02}".format(file_name, i))
ending()
def close():
DialogBox.hide()
def getType(obj):
return type(obj).__name__
class unrollRuledSurface:
"""
unroll ruled surfaces
:file_name: ouput file
:pts_nbr: nbr point of discretization
"""
def __init__(self, file_name, pts_nbr, edge0):
self.doc = FreeCAD.ActiveDocument
self.file_name = file_name
self.pts_nbr = int(pts_nbr)
self.edge0 = edge0
msg = "UnrollRuledSurface.unroll - file_name: {}, pts_nbr: {}\n"
PrintMessage(msg.format(file_name, pts_nbr))
def discretize(self, curve):
"""discretize a curve"""
if getType(curve) in ('GeomLineSegment', 'GeomCircle'):
sd = curve.discretize(self.pts_nbr)
elif getType(curve) == 'GeomBSplineCurve':
nodes = curve.getPoles()
spline = Part.BSplineCurve()
spline.buildFromPoles(nodes)
sd = spline.discretize(self.pts_nbr)
else:
sd = curve.discretize(self.pts_nbr)
return sd
def nbpoles(self, curve):
"""find number of poles for a curve"""
if getType(curve) == 'GeomLineSegment':
nbpol=1
elif getType(curve) == 'GeomBSplineCurve':
nbpol=curve.NbPoles
elif getType(curve) == 'GeomCircle':
nbpol=2
elif getType(curve) == 'GeomBezierCurve':
nbpol=4
else:
nbpol=0
msg = "UnrollRulrdSurface.nbpole {:s} = {:d}\n"
PrintMessage(msg.format(getType(curve), nbpol))
return nbpol
def unroll(self, face, name):
"""unrolls a face composed of 2 to 4 edges"""
nbredges = len(face.Edges)
msg = "UnrollRuledSurface.unroll: Edge Nbr = {}\n"
PrintMessage(msg.format(nbredges))
if nbredges == 2:
e1, e2 = face.Edges
sd1 = e1.Curve.discretize(self.pts_nbr)
sd2 = e2.Curve.discretize(self.pts_nbr)
elif nbredges == 3:
e1, _, e2 = face.Edges
sd1 = e1.Curve.discretize(self.pts_nbr)
sd2 = e2.Curve.discretize(self.pts_nbr)
else:
E0, E1, E2, E3, *_ = face.Edges
## Choose more complexe curve as edge
nbpol0 = self.nbpoles(E0.Curve)
nbpol1 = self.nbpoles(E1.Curve)
nbpol2 = self.nbpoles(E2.Curve)
nbpol3 = self.nbpoles(E3.Curve)
msg = ("UnrollRuledSurface.unroll: nbpol0= {:d}, nbpol1= {:d},"
" nbpol2= {:d}, nbpol3= {:d}\n")
PrintMessage(msg.format(nbpol0, nbpol1, nbpol2, nbpol3))
if self.edge0:
e1, e2 = E0, E2
v = self.discretize(E1)
v0, v1 = v[0], v[self.pts_nbr-1]
else:
e1, e2 = E1, E3
v = self.discretize(E2)
v0, v1 = v[0], v[self.pts_nbr-1]
sd1 = self.discretize(e1)
sd2 = self.discretize(e2)
## Reverse if curves cross over
if not (sd2[0].__eq__(v0) or not sd2[0].__eq__(v1)):
sd2.reverse()
## Create a polygon object and set its nodes
devlxy_l = self.devlxyz(sd1, sd2)
msg = "UnrollRuledSurface.unroll: size devlxy_l: {}\n"
PrintMessage(msg.format(len(devlxy_l)))
p = self.doc.addObject("Part::Polygon", name)
p.Nodes = devlxy_l
self.doc.recompute()
FreeCADGui.ActiveDocument.ActiveView.fitAll()
return p
def vect_copy(self, vect):
"""returns copy of vector"""
return vect.add(Vector())
def vect_cos(self, vect1, vect2):
"""returns cosine angle between 2 vectors"""
return vect1.dot(vect2) / vect1.Length / vect2.Length
def vect_sin(self, vect1, vect2):
"""returns absolute sinus angle between 2 vectors"""
v = Vector()
v.x = vect1.y * vect2.z - vect1.z * vect2.y
v.y = vect1.z * vect2.x - vect1.x * vect2.z
v.z = vect1.x * vect2.y - vect1.y * vect2.x
return v.Length / vect1.Length / vect2.Length
def devlxyz(self, vect1, vect2):
"""
unrolls a face composed of 4 edges
args: vect1, vect2 --> 2 edges of the shape
returns: dvlxy
"""
lenv1, lenv2 = len(vect1), len(vect2)
if lenv1 != lenv2 or lenv1 != self.pts_nbr or lenv2 != self.pts_nbr:
msg = ("UnrollRuledSurface.devlxyz: incompatility of sizes vect1,"
" vect2, pts_nbr: ({}, {}, {})\n")
PrintError(msg.format(lenv1, lenv2, self.pts_nbr))
errorDialog(msg)
devlxy_l, devl1xy_l, devl2xy_l = [], [], []
errormax = 0.0
## Init unroll
## AB
a1b1 = vect2[0].sub(vect1[0])
oa1 = Vector(0, 0, 0)
devl1xy_l.append(oa1) #A1
ob1 = Vector(a1b1.Length, 0, 0)
devl2xy_l.append(ob1) #B1
#self.draw_line(devl1xy_l[0], devl2xy_l[0])
#self.draw_line(vect1[0], vect2[0])
for j in range(1, self.pts_nbr):
## AB
ab = vect2[j-1].sub(vect1[j-1])
#self.draw_line(vect1[j-1], vect2[j-1])
## AC
ac = vect1[j].sub(vect1[j-1])
## BD
bd = vect2[j].sub(vect2[j-1])
## CD
cd = vect2[j].sub(vect1[j])
## A1B1 in unroll plan
a1b1 = devl2xy_l[j-1].sub(devl1xy_l[j-1])
a1b1n = self.vect_copy(a1b1)
a1b1n.normalize()
a1b1on = Vector(-a1b1n.y, a1b1n.x, 0)
## A1C1
cosalp = self.vect_cos(ab, ac)
sinalp = self.vect_sin(ab, ac)
a1c1 = self.vect_copy(a1b1n)
a1c1.multiply(cosalp * ac.Length)
v = self.vect_copy(a1b1on)
v.multiply(sinalp * ac.Length)
a1c1 = a1c1.add(v)
oa1 = self.vect_copy(devl1xy_l[j-1])
oc1 = oa1.add(a1c1)
devl1xy_l.append(oc1)
## B1D1
cosalp = self.vect_cos(ab, bd)
sinalp = self.vect_sin(ab, bd)
b1d1 = self.vect_copy(a1b1n)
b1d1.multiply(cosalp * bd.Length)
v = self.vect_copy(a1b1on)
v.multiply(sinalp * bd.Length)
b1d1 = b1d1.add(v)
ob1 = self.vect_copy(devl2xy_l[j-1])
od1 = ob1.add(b1d1)
devl2xy_l.append(od1)
## Draw generatrice
#self.draw_line(devl1xy_l[j], devl2xy_l[j])
c1d1 = devl2xy_l[j].sub(devl1xy_l[j])
if ab.Length != 0:
abl = ab.Length
errormax = max(errormax, abs(abl - c1d1.Length) / abl)
msg = "UnrollRuledSurface Error cd,c1d1: {:.1f} %\n"
PrintMessage(msg.format(errormax*100))
## Close polygone
devlxy_l = devl1xy_l
devl2xy_l.reverse()
devlxy_l.extend(devl2xy_l)
v = Vector()
devlxy_l.append(v)
return devlxy_l
def draw_line(self, vect0, vect1):
"""draws a Part.Line between vect0 & vect1"""
l = Part.LineSegment()
l.StartPoint = vect0
l.EndPoint = vect1
self.doc.addObject("Part::Feature", "Line").Shape = l.toShape()
class Scale:
"""keeps autoscaling to integers"""
def __init__(self, scale):
self.scale = scale if scale >= 1 else 1 / scale
self.scale = int(self.scale)
self.inverted = scale >= 1
def get(self):
if self.inverted:
return self.scale, '{}:1'.format(self.scale)
else:
return 1/self.scale, '1:{}'.format(self.scale)
class Drawing2d:
"""
TechDraw wb layout engine, diffeent logic compared to drawing wb layout.
serves basic purpose...
"""
def __init__(self, scale, scale_auto, a3, cartridge):
self.a3 = a3
self.scale = scale
self.scale_auto = scale_auto
self.cartridge = cartridge
if a3:
self.WH = 420, 297
else:
self.WH = 297, 210
self.doc = FreeCAD.ActiveDocument
def _mkquadrants(self, nbr):
"""centers of quadrants w/o margin"""
w, h = self.WH
w2, h2 = w/2, h/2
w4, h4 = w/4, h/4
q = {1: [[w, h], [[w2, h2]]],
2: [[w2, h], [[w2 - w4, h2], [w2 + w4, h2]]],
3: [[w2, h2], [[w2 - w4, h2 + h4], [w2 + w4, h2 + h4],
[w2 - w4, h2 - h4]]],
4: [[w2, h2], [[w2 - w4, h2 + h4], [w2 + w4, h2 + h4],
[w2 - w4, h2 - h4], [w2 + w4, h2 - h4]]]}
return q.get(nbr)
def newPage(self, doc, page_name):
freecad_dir = os.path.join(FreeCAD.getResourceDir(), dwgtpl)
page = doc.addObject('TechDraw::DrawPage', page_name)
template = self.doc.addObject('TechDraw::DrawSVGTemplate', 'Template')
size = 'A3' if self.a3 else 'A4'
frame = 'TD' if self.cartridge else '_blank'
template.Template = freecad_dir + '/{}_Landscape{}.svg'.format(size, frame)
page.Template = template
return page
def drawpage(self, faces, page_name):
"""max 4 per page, simple layout with halfs or quadrants"""
page = self.newPage(self.doc, page_name)
[W, H], ll = self._mkquadrants(len(faces))
for [face, name], [x0, y0] in zip(faces, ll):
bb = face.Shape.BoundBox
xr, yr = W / bb.XLength, H / bb.YLength
adjust = 0.7 if self.cartridge else 0.85
scale = min(xr, yr) * adjust if self.scale_auto else self.scale
scale, scr = Scale(scale).get()
bb.scale(scale, scale, 1) # unrolled faces in xy-plane
TopView = self.doc.addObject('TechDraw::DrawViewPart', name + ' view')
page.addView(TopView)
TopView.Source = face
TopView.Direction = (0, 0, 1)
TopView.XDirection = (1, 0, 0)
TopView.Scale = scale
TopView.X = x0
TopView.Y = y0
Text = self.doc.addObject('TechDraw::DrawViewAnnotation', name + ' txt')
page.addView(Text)
Text.Text = '{} [{}]'.format(name, scr)
Text.recompute() # for size
Text.X = x0
yt = y0 - bb.YLength / 2 - Text.TextSize.Value * 1.5
Text.Y = max(1, yt)
self.doc.recompute()
page.ViewObject.doubleClicked()
FreeCADGui.runCommand('TechDraw_ToggleFrame', 0)
class Drawing2dLegacy:
"""
makes 2d drawing with Drawing wb (original layout engine, now legacy)
- obj_l: list of objects
"""
## untouched logic in v1.1
def __init__(self, scale, scale_auto, a3, cartridge, onedrawing, page_str):
self.TopX_H = self.TopY_H = 0
self.TopX_V = self.TopY_V = 0
self.TopX_Hmax = self.TopY_Hmax = 0
self.TopX_Vmax = self.TopY_Vmax = 0
self.a3 = a3
self.scale = scale
self.scale_auto = scale_auto
self.cartridge = cartridge
self.onedrawing = onedrawing
self.marge = 6
if self.a3:
self.L, self.H = 420, 297
else:
self.L, self.H = 297, 210
self.name = page_str
def newPage(self):
freecad_dir = os.path.join(FreeCAD.getResourceDir(), dwgtpllegacy)
doc = FreeCAD.ActiveDocument
page = doc.addObject('Drawing::FeaturePage', self.name)
size = 'A3' if self.a3 else 'A4'
frame = '' if self.cartridge else '_plain'
page.Template = freecad_dir + '/{}_Landscape{}.svg'.format(size, frame)
return page
def all2d(self, objname_l):
obj1_l = []
for objid in range(len(objname_l)):
if objid == 0 or not self.onedrawing:
page = self.newPage()
obj1_l.extend(self.done(objid, objname_l[objid]))
return obj1_l
def done(self, idx, objname):
obj_l = []
obj, objname = objname
marge = self.marge
bb = obj.Shape.BoundBox
xmax = bb.XMax - bb.XMin
ymax = bb.YMax - bb.YMin
if ymax > xmax:
Draft.rotate(obj, 90)
Draft.move(obj, Vector(-bb.XMin, -bb.YMin, 0))
xmax = bb.XMax - bb.XMin
ymax = bb.YMax - bb.YMin
scale = min((self.L-4 * marge) / xmax, (self.H-4 * marge) / ymax)
if (not self.scale_auto) or self.onedrawing:
scale = self.scale
PrintMessage("UnrollRuledSurface.drawing: scale= {:.2f}\n".format(scale))
if idx == 0 or not self.onedrawing:
PrintMessage("Drawing2d: init\n")
TopX = self.TopX_H = marge * 2
TopY = self.TopY_H = marge * 2
self.TopX_H = self.TopX_H + xmax * scale + marge
self.TopY_H = self.TopY_H
self.TopX_Hmax = max(self.TopX_Hmax, self.TopX_H)
self.TopY_Hmax = max(self.TopY_Hmax,
self.TopY_H + ymax * scale + marge)
self.TopX_Vmax = max(self.TopX_Vmax, self.TopX_Hmax)
self.TopX_V = max(self.TopX_Vmax, self.TopX_V)
self.TopY_V = marge * 2
elif self.onedrawing:
if self.TopX_H + xmax * scale < self.L:
if self.TopY_H + ymax * scale + marge * 2 < self.H:
## H Add at right on same horizontal line
PrintMessage("Drawing2d: horizontal\n")
TopX, TopY = self.TopX_H, self.TopY_H
self.TopX_H = self.TopX_H + xmax * scale + marge
self.TopX_Hmax = max(self.TopX_Hmax, self.TopX_H)
self.TopY_Hmax = max(self.TopY_Hmax,
self.TopY_H + ymax * scale + marge)
self.TopX_Vmax = max(self.TopX_Hmax, self.TopX_Vmax)
self.TopX_Vmax = max(self.TopX_Vmax, self.TopX_Hmax)
self.TopX_V = max(self.TopX_Vmax, self.TopX_V)
else:
## V Add at right on same horizontal line
PrintMessage("Drawing2d: vertival\n")
if (self.TopX_V + ymax * scale + 2 * marge < self.L
and self.TopY_V + xmax * scale + 2 * marge < self.H):
Draft.rotate(obj, 90)
Draft.move(obj, Vector(-bb.XMin, -bb.YMin, 0))
x0 = xmax; xmax = ymax; ymax = x0
self.TopX_V = max(self.TopX_Vmax, self.TopX_V)
TopX, TopY = self.TopX_V, self.TopY_V
self.TopX_V = self.TopX_V + xmax * scale + marge
self.TopY_Vmax = max(self.TopY_Vmax,
self.TopY_V + ymax * scale + marge)
else:
obj_l.append([obj, self.name])
return obj_l
else:
## H Carriage return
if self.TopY_Hmax + ymax * scale + self.marge*2 < self.H:
msg = "Drawing2d: carriage return: {} > {}\n"
PrintMessage(msg.format(self.TopY_H + ymax * scale, self.H))
TopX = self.marge * 2
TopY = self.TopY_Hmax
self.TopX_H = TopX + xmax * scale + self.marge
self.TopY_H = TopY
self.TopX_Hmax = max(self.TopX_Hmax, self.TopX_H)
self.TopY_Hmax = self.TopY_Hmax + ymax * scale + self.marge
self.TopX_Vmax = max(self.TopX_Vmax, self.TopX_Hmax)
self.TopX_V = max(self.TopX_Vmax, self.TopX_V)
else:
## V Add at right on same horizontal line
msg = "Drawing2d: vertival: {} , {}\n"
PrintMessage(msg.format(self.TopX_V, self.TopX_Vmax))
if (self.TopX_V + ymax * scale + 2 * marge < self.L
and self.TopY_V + xmax * scale + 2 * marge < self.H):
Draft.rotate(obj, 90)
Draft.move(obj, Vector(-bb.XMin, -bb.YMin, 0))
x0 = xmax; xmax = ymax; ymax = x0
TopX, TopY = self.TopX_V, self.TopY_V
self.TopX_V = self.TopX_V + xmax * scale + marge
self.TopY_Vmax = max(self.TopY_Vmax,
self.TopY_V + ymax * scale + marge)
else:
obj_l.append([obj, objname])
return obj_l
doc = FreeCAD.ActiveDocument
page = doc.getObject(self.name)
Text = doc.addObject('Drawing::FeatureViewAnnotation', f"{objname}_txt")
Text.Text = objname
Text.X = TopX + xmax * scale / 2
Text.Y = TopY + ymax * scale / 2
Text.Scale = 2
TopView = doc.addObject('Drawing::FeatureViewPart', objname)
TopView.Source = obj
TopView.Direction = (0, 0, 1)
TopView.Rotation = 0
TopView.X = TopX
TopView.Y = TopY
TopView.ShowHiddenLines = False
TopView.Scale = scale
page.addObject(TopView)
page.addObject(Text)
doc.recompute()
page.ViewObject.doubleClicked()
return obj_l
#####################################
### Dialog Box
#####################################
DialogBox = QtGui.QDialog()
DialogBox.setWindowTitle("UnrollRuledSurface")
la = QtGui.QGridLayout(DialogBox)
la.setSpacing(7)
buttonGrpEdge = QtGui.QButtonGroup(DialogBox)
buttonGrpFormat = QtGui.QButtonGroup(DialogBox)
cols = 4
la.addWidget(QtGui.QLabel("File Name"), 0, 0, 1, cols)
fname = QtGui.QLineEdit("UnrollSurface")
la.addWidget(fname, 1, 0, 1, cols)
la.addWidget(QtGui.QLabel("Discretization Points Nbr"), 2, 0, 1, cols)
dpts = QtGui.QLineEdit("30")
la.addWidget(dpts, 3, 0, 1, 2)
###
la.addWidget(QtGui.QLabel("Generatrices from edge:"), 4, 0, 1, 2)
edgezero = QtGui.QRadioButton("0 to 3")
la.addWidget(edgezero, 4, 2)
edgeone = QtGui.QRadioButton("1 to 4")
la.addWidget(edgeone, 4, 3)
buttonGrpEdge.addButton(edgezero); buttonGrpEdge.addButton(edgeone)
edgezero.setChecked(True)
###
mkdwg = QtGui.QCheckBox("Make drawing")
mkdwg.setChecked(True)
la.addWidget(mkdwg, 5, 0, 1, 2)
legacylayout = QtGui.QCheckBox("Legacy layout")
legacylayout.setChecked(False)
la.addWidget(legacylayout, 5, 2, 1, 2)
###
autoscale = QtGui.QCheckBox("Auto scale")
autoscale.setChecked(True)
la.addWidget(autoscale, 6, 0, 1, 2)
la.addWidget(QtGui.QLabel("Scale"), 6, 2)
scale = QtGui.QLineEdit("1")
la.addWidget(scale, 6, 3)
###
la.addWidget(QtGui.QLabel("Paper size:"), 7, 0, 1, 2)
rba4 = QtGui.QRadioButton("A4")
la.addWidget(rba4, 7, 2)
rba3 = QtGui.QRadioButton("A3")
la.addWidget(rba3, 7, 3)
buttonGrpFormat.addButton(rba4); buttonGrpFormat.addButton(rba3)
rba4.setChecked(True)
###
cartridge = QtGui.QCheckBox("Cartridge")
cartridge.setChecked(False)
la.addWidget(cartridge, 8, 0, 1, 2)
groupdwg = QtGui.QCheckBox("Group drawings in page")
groupdwg.setChecked(True)
la.addWidget(groupdwg, 8, 2, 1, 2)
###
box = QtGui.QDialogButtonBox(DialogBox)
box.setOrientation(QtCore.Qt.Horizontal)
box.setStandardButtons(QtGui.QDialogButtonBox.Cancel | QtGui.QDialogButtonBox.Ok)
la.addWidget(box, 9, 0, 1, cols)
###
settings.update(dict(fname=fname, dpts=dpts, edge=buttonGrpEdge,
mkdwg=mkdwg, legacylayout=legacylayout,
autoscale=autoscale, scale=scale,
papersize=buttonGrpFormat,
cartridge=cartridge, groupdwg=groupdwg))
QtCore.QObject.connect(box, QtCore.SIGNAL("accepted()"), proceed)
QtCore.QObject.connect(box, QtCore.SIGNAL("rejected()"), close)
QtCore.QMetaObject.connectSlotsByName(DialogBox)
DialogBox.show()