455 lines
19 KiB
Python
455 lines
19 KiB
Python
#***************************************************************************
|
|
#* *
|
|
#* Copyright (c) 2011 *
|
|
#* Yorik van Havre <yorik@uncreated.net> *
|
|
#* *
|
|
#* 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 *
|
|
#* *
|
|
#***************************************************************************
|
|
|
|
import FreeCAD,Draft,math,DraftVecUtils,ArchCommands
|
|
from FreeCAD import Vector
|
|
if FreeCAD.GuiUp:
|
|
import FreeCADGui
|
|
from PySide import QtCore, QtGui
|
|
from DraftTools import translate
|
|
from pivy import coin
|
|
else:
|
|
def translate(ctxt,txt):
|
|
return txt
|
|
|
|
__title__="FreeCAD Axis System"
|
|
__author__ = "Yorik van Havre"
|
|
__url__ = "http://www.freecadweb.org"
|
|
|
|
def makeAxis(num=5,size=1000,name="Axes"):
|
|
'''makeAxis(num,size): makes an Axis System
|
|
based on the given number of axes and interval distances'''
|
|
obj = FreeCAD.ActiveDocument.addObject("App::FeaturePython",name)
|
|
obj.Label = translate("Arch",name)
|
|
_Axis(obj)
|
|
if FreeCAD.GuiUp:
|
|
_ViewProviderAxis(obj.ViewObject)
|
|
if num:
|
|
dist = []
|
|
angles = []
|
|
for i in range(num):
|
|
dist.append(float(size))
|
|
angles.append(float(0))
|
|
obj.Distances = dist
|
|
obj.Angles = angles
|
|
FreeCAD.ActiveDocument.recompute()
|
|
return obj
|
|
|
|
class _CommandAxis:
|
|
"the Arch Axis command definition"
|
|
def GetResources(self):
|
|
return {'Pixmap' : 'Arch_Axis',
|
|
'MenuText': QtCore.QT_TRANSLATE_NOOP("Arch_Axis","Axis"),
|
|
'Accel': "A, X",
|
|
'ToolTip': QtCore.QT_TRANSLATE_NOOP("Arch_Axis","Creates an axis system.")}
|
|
|
|
def Activated(self):
|
|
FreeCAD.ActiveDocument.openTransaction(translate("Arch","Create Axis"))
|
|
FreeCADGui.addModule("Arch")
|
|
sel = FreeCADGui.Selection.getSelection()
|
|
st = Draft.getObjectsOfType(sel,"Structure")
|
|
if st:
|
|
FreeCADGui.doCommand("axe = Arch.makeAxis()")
|
|
FreeCADGui.doCommand("Arch.makeStructuralSystem(" + ArchCommands.getStringList(st) + ",[axe])")
|
|
else:
|
|
FreeCADGui.doCommand("Arch.makeAxis()")
|
|
FreeCAD.ActiveDocument.commitTransaction()
|
|
|
|
def IsActive(self):
|
|
return not FreeCAD.ActiveDocument is None
|
|
|
|
class _Axis:
|
|
"The Axis object"
|
|
def __init__(self,obj):
|
|
obj.addProperty("App::PropertyFloatList","Distances","Arch", translate("Arch","The intervals between axes"))
|
|
obj.addProperty("App::PropertyFloatList","Angles","Arch", translate("Arch","The angles of each axis"))
|
|
obj.addProperty("App::PropertyLength","Length","Arch", translate("Arch","The length of the axes"))
|
|
obj.addProperty("App::PropertyPlacement","Placement","Base","")
|
|
obj.addProperty("Part::PropertyPartShape","Shape","Base","")
|
|
self.Type = "Axis"
|
|
obj.Length=3000
|
|
obj.Proxy = self
|
|
|
|
def execute(self,obj):
|
|
import Part
|
|
geoms = []
|
|
dist = 0
|
|
if obj.Distances:
|
|
if len(obj.Distances) == len(obj.Angles):
|
|
for i in range(len(obj.Distances)):
|
|
if hasattr(obj.Length,"Value"):
|
|
l = obj.Length.Value
|
|
else:
|
|
l = obj.Length
|
|
dist += obj.Distances[i]
|
|
ang = math.radians(obj.Angles[i])
|
|
p1 = Vector(dist,0,0)
|
|
p2 = Vector(dist+(l/math.cos(ang))*math.sin(ang),l,0)
|
|
geoms.append(Part.Line(p1,p2).toShape())
|
|
if geoms:
|
|
sh = Part.Compound(geoms)
|
|
sh.Placement = obj.Placement
|
|
obj.Shape = sh
|
|
|
|
def onChanged(self,obj,prop):
|
|
if prop in ["Angles","Distances","Placement"]:
|
|
self.execute(obj)
|
|
|
|
def __getstate__(self):
|
|
return self.Type
|
|
|
|
def __setstate__(self,state):
|
|
if state:
|
|
self.Type = state
|
|
|
|
class _ViewProviderAxis:
|
|
"A View Provider for the Axis object"
|
|
|
|
def __init__(self,vobj):
|
|
vobj.addProperty("App::PropertyLength","BubbleSize","Arch", translate("Arch","The size of the axis bubbles"))
|
|
vobj.addProperty("App::PropertyEnumeration","NumberingStyle","Arch", translate("Arch","The numbering style"))
|
|
vobj.addProperty("App::PropertyEnumeration","DrawStyle","Base","")
|
|
vobj.addProperty("App::PropertyFloat","LineWidth","Base","")
|
|
vobj.addProperty("App::PropertyColor","LineColor","Base","")
|
|
vobj.NumberingStyle = ["1,2,3","01,02,03","001,002,003","A,B,C","a,b,c","I,II,III","L0,L1,L2"]
|
|
vobj.DrawStyle = ["Solid","Dashed","Dotted","Dashdot"]
|
|
vobj.Proxy = self
|
|
vobj.BubbleSize = 500
|
|
vobj.LineWidth = 1
|
|
vobj.LineColor = (0.13,0.15,0.37)
|
|
vobj.DrawStyle = "Dashdot"
|
|
vobj.NumberingStyle = "1,2,3"
|
|
|
|
def getIcon(self):
|
|
import Arch_rc
|
|
return ":/icons/Arch_Axis_Tree.svg"
|
|
|
|
def claimChildren(self):
|
|
return []
|
|
|
|
def attach(self, vobj):
|
|
self.bubbles = None
|
|
self.bubbletexts = []
|
|
sep = coin.SoSeparator()
|
|
self.mat = coin.SoMaterial()
|
|
self.linestyle = coin.SoDrawStyle()
|
|
self.linecoords = coin.SoCoordinate3()
|
|
self.lineset = coin.SoType.fromName("SoBrepEdgeSet").createInstance()
|
|
self.bubbleset = coin.SoSeparator()
|
|
sep.addChild(self.mat)
|
|
sep.addChild(self.linestyle)
|
|
sep.addChild(self.linecoords)
|
|
sep.addChild(self.lineset)
|
|
sep.addChild(self.bubbleset)
|
|
vobj.addDisplayMode(sep,"Default")
|
|
self.onChanged(vobj,"BubbleSize")
|
|
|
|
def getDisplayModes(self,vobj):
|
|
return ["Default"]
|
|
|
|
def getDefaultDisplayMode(self):
|
|
return "Default"
|
|
|
|
def setDisplayMode(self,mode):
|
|
return mode
|
|
|
|
def updateData(self,obj,prop):
|
|
if prop == "Shape":
|
|
if obj.Shape:
|
|
if obj.Shape.Edges:
|
|
verts = []
|
|
vset = []
|
|
i = 0
|
|
for e in obj.Shape.Edges:
|
|
for v in e.Vertexes:
|
|
verts.append([v.X,v.Y,v.Z])
|
|
vset.append(i)
|
|
i += 1
|
|
vset.append(-1)
|
|
self.linecoords.point.setValues(verts)
|
|
self.lineset.coordIndex.setValues(0,len(vset),vset)
|
|
self.lineset.coordIndex.setNum(len(vset))
|
|
self.onChanged(obj.ViewObject,"BubbleSize")
|
|
|
|
def onChanged(self, vobj, prop):
|
|
if prop == "LineColor":
|
|
l = vobj.LineColor
|
|
self.mat.diffuseColor.setValue([l[0],l[1],l[2]])
|
|
elif prop == "DrawStyle":
|
|
if vobj.DrawStyle == "Solid":
|
|
self.linestyle.linePattern = 0xffff
|
|
elif vobj.DrawStyle == "Dashed":
|
|
self.linestyle.linePattern = 0xf00f
|
|
elif vobj.DrawStyle == "Dotted":
|
|
self.linestyle.linePattern = 0x0f0f
|
|
else:
|
|
self.linestyle.linePattern = 0xff88
|
|
elif prop == "LineWidth":
|
|
self.linestyle.lineWidth = vobj.LineWidth
|
|
elif prop == "BubbleSize":
|
|
if hasattr(self,"bubbleset"):
|
|
if self.bubbles:
|
|
self.bubbleset.removeChild(self.bubbles)
|
|
self.bubbles = None
|
|
if vobj.Object.Shape:
|
|
if vobj.Object.Shape.Edges:
|
|
self.bubbles = coin.SoSeparator()
|
|
self.bubblestyle = coin.SoDrawStyle()
|
|
self.bubblestyle.linePattern = 0xffff
|
|
self.bubbles.addChild(self.bubblestyle)
|
|
import Part,Draft
|
|
self.bubbletexts = []
|
|
for i in range(len(vobj.Object.Shape.Edges)):
|
|
verts = vobj.Object.Shape.Edges[i].Vertexes
|
|
p1 = verts[0].Point
|
|
p2 = verts[1].Point
|
|
dv = p2.sub(p1)
|
|
dv.normalize()
|
|
if hasattr(vobj.BubbleSize,"Value"):
|
|
rad = vobj.BubbleSize.Value/2
|
|
else:
|
|
rad = vobj.BubbleSize/2
|
|
center = p2.add(dv.scale(rad,rad,rad))
|
|
buf = Part.makeCircle(rad,center).writeInventor()
|
|
try:
|
|
cin = coin.SoInput()
|
|
cin.setBuffer(buf)
|
|
cob = coin.SoDB.readAll(cin)
|
|
except:
|
|
import re
|
|
# workaround for pivy SoInput.setBuffer() bug
|
|
buf = buf.replace("\n","")
|
|
pts = re.findall("point \[(.*?)\]",buf)[0]
|
|
pts = pts.split(",")
|
|
pc = []
|
|
for p in pts:
|
|
v = p.strip().split()
|
|
pc.append([float(v[0]),float(v[1]),float(v[2])])
|
|
coords = coin.SoCoordinate3()
|
|
coords.point.setValues(0,len(pc),pc)
|
|
line = coin.SoLineSet()
|
|
line.numVertices.setValue(-1)
|
|
else:
|
|
coords = cob.getChild(1).getChild(0).getChild(2)
|
|
line = cob.getChild(1).getChild(0).getChild(3)
|
|
self.bubbles.addChild(coords)
|
|
self.bubbles.addChild(line)
|
|
st = coin.SoSeparator()
|
|
tr = coin.SoTransform()
|
|
tr.translation.setValue((center.x,center.y-rad/2,center.z))
|
|
fo = coin.SoFont()
|
|
fo.name = Draft.getParam("textfont","Arial,Sans")
|
|
fo.size = rad*1.5
|
|
tx = coin.SoAsciiText()
|
|
tx.justification = coin.SoText2.CENTER
|
|
self.bubbletexts.append(tx)
|
|
st.addChild(tr)
|
|
st.addChild(fo)
|
|
st.addChild(tx)
|
|
self.bubbles.addChild(st)
|
|
self.bubbleset.addChild(self.bubbles)
|
|
self.onChanged(vobj,"NumberingStyle")
|
|
elif prop == "NumberingStyle":
|
|
if hasattr(self,"bubbletexts"):
|
|
chars = "abcdefghijklmnopqrstuvwxyz"
|
|
roman=(('M',1000),('CM',900),('D',500),('CD',400),
|
|
('C',100),('XC',90),('L',50),('XL',40),
|
|
('X',10),('IX',9),('V',5),('IV',4),('I',1))
|
|
num = 0
|
|
for t in self.bubbletexts:
|
|
if hasattr(vobj,"NumberingStyle"):
|
|
if vobj.NumberingStyle == "1,2,3":
|
|
t.string = str(num+1)
|
|
elif vobj.NumberingStyle == "01,02,03":
|
|
t.string = str(num+1).zfill(2)
|
|
elif vobj.NumberingStyle == "001,002,003":
|
|
t.string = str(num+1).zfill(3)
|
|
elif vobj.NumberingStyle == "A,B,C":
|
|
result = ""
|
|
base = num/26
|
|
if base:
|
|
result += chars[base].upper()
|
|
remainder = num % 26
|
|
result += chars[remainder].upper()
|
|
t.string = result
|
|
elif vobj.NumberingStyle == "a,b,c":
|
|
result = ""
|
|
base = num/26
|
|
if base:
|
|
result += chars[base]
|
|
remainder = num % 26
|
|
result += chars[remainder]
|
|
t.string = result
|
|
elif vobj.NumberingStyle == "I,II,III":
|
|
result = ""
|
|
num += 1
|
|
for numeral, integer in roman:
|
|
while num >= integer:
|
|
result += numeral
|
|
num -= integer
|
|
t.string = result
|
|
elif vobj.NumberingStyle == "L0,L1,L2":
|
|
t.string = "L"+str(num)
|
|
else:
|
|
t.string = str(num+1)
|
|
num += 1
|
|
|
|
|
|
def setEdit(self,vobj,mode=0):
|
|
taskd = _AxisTaskPanel()
|
|
taskd.obj = vobj.Object
|
|
taskd.update()
|
|
FreeCADGui.Control.showDialog(taskd)
|
|
return True
|
|
|
|
def unsetEdit(self,vobj,mode):
|
|
FreeCADGui.Control.closeDialog()
|
|
return
|
|
|
|
def doubleClicked(self,vobj):
|
|
self.setEdit(vobj)
|
|
|
|
def __getstate__(self):
|
|
return None
|
|
|
|
def __setstate__(self,state):
|
|
return None
|
|
|
|
|
|
class _AxisTaskPanel:
|
|
'''The editmode TaskPanel for Axis objects'''
|
|
def __init__(self):
|
|
# the panel has a tree widget that contains categories
|
|
# for the subcomponents, such as additions, subtractions.
|
|
# the categories are shown only if they are not empty.
|
|
|
|
self.updating = False
|
|
|
|
self.obj = None
|
|
self.form = QtGui.QWidget()
|
|
self.form.setObjectName("TaskPanel")
|
|
self.grid = QtGui.QGridLayout(self.form)
|
|
self.grid.setObjectName("grid")
|
|
self.title = QtGui.QLabel(self.form)
|
|
self.grid.addWidget(self.title, 0, 0, 1, 2)
|
|
|
|
# tree
|
|
self.tree = QtGui.QTreeWidget(self.form)
|
|
self.grid.addWidget(self.tree, 1, 0, 1, 2)
|
|
self.tree.setColumnCount(3)
|
|
self.tree.header().resizeSection(0,50)
|
|
self.tree.header().resizeSection(1,80)
|
|
self.tree.header().resizeSection(2,60)
|
|
|
|
# buttons
|
|
self.addButton = QtGui.QPushButton(self.form)
|
|
self.addButton.setObjectName("addButton")
|
|
self.addButton.setIcon(QtGui.QIcon(":/icons/Arch_Add.svg"))
|
|
self.grid.addWidget(self.addButton, 3, 0, 1, 1)
|
|
self.addButton.setEnabled(True)
|
|
|
|
self.delButton = QtGui.QPushButton(self.form)
|
|
self.delButton.setObjectName("delButton")
|
|
self.delButton.setIcon(QtGui.QIcon(":/icons/Arch_Remove.svg"))
|
|
self.grid.addWidget(self.delButton, 3, 1, 1, 1)
|
|
self.delButton.setEnabled(True)
|
|
|
|
QtCore.QObject.connect(self.addButton, QtCore.SIGNAL("clicked()"), self.addElement)
|
|
QtCore.QObject.connect(self.delButton, QtCore.SIGNAL("clicked()"), self.removeElement)
|
|
QtCore.QObject.connect(self.tree, QtCore.SIGNAL("itemChanged(QTreeWidgetItem *, int)"), self.edit)
|
|
self.update()
|
|
|
|
def isAllowedAlterSelection(self):
|
|
return False
|
|
|
|
def isAllowedAlterView(self):
|
|
return True
|
|
|
|
def getStandardButtons(self):
|
|
return int(QtGui.QDialogButtonBox.Close)
|
|
|
|
def update(self):
|
|
'fills the treewidget'
|
|
self.updating = True
|
|
self.tree.clear()
|
|
if self.obj:
|
|
for i in range(len(self.obj.Distances)):
|
|
item = QtGui.QTreeWidgetItem(self.tree)
|
|
item.setText(0,str(i+1))
|
|
item.setText(1,str(self.obj.Distances[i]))
|
|
item.setText(2,str(self.obj.Angles[i]))
|
|
item.setFlags(item.flags() | QtCore.Qt.ItemIsEditable)
|
|
item.setTextAlignment(0,QtCore.Qt.AlignLeft)
|
|
self.retranslateUi(self.form)
|
|
self.updating = False
|
|
|
|
def addElement(self):
|
|
item = QtGui.QTreeWidgetItem(self.tree)
|
|
item.setText(0,str(self.tree.topLevelItemCount()))
|
|
item.setText(1,"1.0")
|
|
item.setText(2,"0.0")
|
|
item.setFlags(item.flags() | QtCore.Qt.ItemIsEditable)
|
|
self.resetObject()
|
|
|
|
def removeElement(self):
|
|
it = self.tree.currentItem()
|
|
if it:
|
|
nr = int(it.text(0))-1
|
|
self.resetObject(remove=nr)
|
|
self.update()
|
|
|
|
def edit(self,item,column):
|
|
if not self.updating:
|
|
self.resetObject()
|
|
|
|
def resetObject(self,remove=None):
|
|
"transfers the values from the widget to the object"
|
|
d = []
|
|
a = []
|
|
for i in range(self.tree.topLevelItemCount()):
|
|
it = self.tree.findItems(str(i+1),QtCore.Qt.MatchExactly,0)[0]
|
|
if (remove == None) or (remove != i):
|
|
d.append(float(it.text(1)))
|
|
a.append(float(it.text(2)))
|
|
self.obj.Distances = d
|
|
self.obj.Angles = a
|
|
self.obj.touch()
|
|
FreeCAD.ActiveDocument.recompute()
|
|
|
|
def reject(self):
|
|
FreeCAD.ActiveDocument.recompute()
|
|
FreeCADGui.ActiveDocument.resetEdit()
|
|
return True
|
|
|
|
def retranslateUi(self, TaskPanel):
|
|
TaskPanel.setWindowTitle(QtGui.QApplication.translate("Arch", "Axes", None, QtGui.QApplication.UnicodeUTF8))
|
|
self.delButton.setText(QtGui.QApplication.translate("Arch", "Remove", None, QtGui.QApplication.UnicodeUTF8))
|
|
self.addButton.setText(QtGui.QApplication.translate("Arch", "Add", None, QtGui.QApplication.UnicodeUTF8))
|
|
self.title.setText(QtGui.QApplication.translate("Arch", "Distances (mm) and angles (deg) between axes", None, QtGui.QApplication.UnicodeUTF8))
|
|
self.tree.setHeaderLabels([QtGui.QApplication.translate("Arch", "Axis", None, QtGui.QApplication.UnicodeUTF8),
|
|
QtGui.QApplication.translate("Arch", "Distance", None, QtGui.QApplication.UnicodeUTF8),
|
|
QtGui.QApplication.translate("Arch", "Angle", None, QtGui.QApplication.UnicodeUTF8)])
|
|
|
|
if FreeCAD.GuiUp:
|
|
FreeCADGui.addCommand('Arch_Axis',_CommandAxis())
|