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ArchBuildingPart.py
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ArchBuildingPart.py
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# -*- coding: utf8 -*-
#***************************************************************************
#* Copyright (c) 2018 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
import Draft
import ArchCommands
import DraftVecUtils
import ArchIFC
import tempfile
import os
if FreeCAD.GuiUp:
import FreeCADGui
from draftutils.translate import translate
from PySide.QtCore import QT_TRANSLATE_NOOP
import draftutils.units as units
else:
# \cond
def translate(ctxt,txt):
return txt
def QT_TRANSLATE_NOOP(ctxt,txt):
return txt
# \endcond
unicode = str
## @package ArchBuildingPart
# \ingroup ARCH
# \brief The BuildingPart object and tools
#
# This module provides tools to build BuildingPart objects.
# BuildingParts are used to group different Arch objects
__title__ = "FreeCAD Arch BuildingPart"
__author__ = "Yorik van Havre"
__url__ = "https://www.freecad.org"
BuildingTypes = ['Undefined',
'Agricultural - Barn',
'Agricultural - Chicken coop or chickenhouse',
'Agricultural - Cow-shed',
'Agricultural - Farmhouse',
'Agricultural - Granary',
'Agricultural - Greenhouse',
'Agricultural - Hayloft',
'Agricultural - Pigpen or sty',
'Agricultural - Root cellar',
'Agricultural - Shed',
'Agricultural - Silo',
'Agricultural - Stable',
'Agricultural - Storm cellar',
'Agricultural - Well house',
'Agricultural - Underground pit',
'Commercial - Automobile repair shop',
'Commercial - Bank',
'Commercial - Car wash',
'Commercial - Convention center',
'Commercial - Forum',
'Commercial - Gas station',
'Commercial - Hotel',
'Commercial - Market',
'Commercial - Market house',
'Commercial - Skyscraper',
'Commercial - Shop',
'Commercial - Shopping mall',
'Commercial - Supermarket',
'Commercial - Warehouse',
'Commercial - Restaurant',
'Residential - Apartment block',
'Residential - Asylum',
'Residential - Condominium',
'Residential - Dormitory',
'Residential - Duplex',
'Residential - House',
'Residential - Nursing home',
'Residential - Townhouse',
'Residential - Villa',
'Residential - Bungalow',
'Educational - Archive',
'Educational - College classroom building',
'Educational - College gymnasium',
'Educational - College students union',
'Educational - School',
'Educational - Library',
'Educational - Museum',
'Educational - Art gallery',
'Educational - Theater',
'Educational - Amphitheater',
'Educational - Concert hall',
'Educational - Cinema',
'Educational - Opera house',
'Educational - Boarding school',
'Government - Capitol',
'Government - City hall',
'Government - Consulate',
'Government - Courthouse',
'Government - Embassy',
'Government - Fire station',
'Government - Meeting house',
'Government - Moot hall',
'Government - Palace',
'Government - Parliament',
'Government - Police station',
'Government - Post office',
'Government - Prison',
'Industrial - Brewery',
'Industrial - Factory',
'Industrial - Foundry',
'Industrial - Power plant',
'Industrial - Mill',
'Military - Arsenal',
'Military -Barracks',
'Parking - Boathouse',
'Parking - Garage',
'Parking - Hangar',
'Storage - Silo',
'Storage - Hangar',
'Religious - Church',
'Religious - Basilica',
'Religious - Cathedral',
'Religious - Chapel',
'Religious - Oratory',
'Religious - Martyrium',
'Religious - Mosque',
'Religious - Mihrab',
'Religious - Surau',
'Religious - Imambargah',
'Religious - Monastery',
'Religious - Mithraeum',
'Religious - Fire temple',
'Religious - Shrine',
'Religious - Synagogue',
'Religious - Temple',
'Religious - Pagoda',
'Religious - Gurdwara',
'Religious - Hindu temple',
'Transport - Airport terminal',
'Transport - Bus station',
'Transport - Metro station',
'Transport - Taxi station',
'Transport - Railway station',
'Transport - Signal box',
'Transport - Lighthouse',
'Infrastructure - Data centre',
'Power station - Fossil-fuel power station',
'Power station - Nuclear power plant',
'Power station - Geothermal power',
'Power station - Biomass-fuelled power plant',
'Power station - Waste heat power plant',
'Power station - Renewable energy power station',
'Power station - Atomic energy plant',
'Other - Apartment',
'Other - Clinic',
'Other - Community hall',
'Other - Eatery',
'Other - Folly',
'Other - Food court',
'Other - Hospice',
'Other - Hospital',
'Other - Hut',
'Other - Bathhouse',
'Other - Workshop',
'Other - World trade centre'
]
def makeBuildingPart(objectslist=None,baseobj=None,name=None):
'''makeBuildingPart([objectslist],[name]): creates a buildingPart including the
objects from the given list.'''
obj = FreeCAD.ActiveDocument.addObject("App::GeometryPython","BuildingPart")
#obj = FreeCAD.ActiveDocument.addObject("App::FeaturePython","BuildingPart")
obj.Label = name if name else translate("Arch","BuildingPart")
BuildingPart(obj)
obj.IfcType = "Building Element Part"
if FreeCAD.GuiUp:
ViewProviderBuildingPart(obj.ViewObject)
if objectslist:
obj.addObjects(objectslist)
return obj
def makeFloor(objectslist=None,baseobj=None,name=None):
"""overwrites ArchFloor.makeFloor"""
obj = makeBuildingPart(objectslist)
obj.Label = name if name else translate("Arch","Floor")
obj.IfcType = "Building Storey"
return obj
def makeBuilding(objectslist=None,baseobj=None,name=None):
"""overwrites ArchBuilding.makeBuilding"""
obj = makeBuildingPart(objectslist)
obj.Label = name if name else translate("Arch","Building")
obj.IfcType = "Building"
obj.addProperty("App::PropertyEnumeration","BuildingType","Building",QT_TRANSLATE_NOOP("App::Property","The type of this building"))
obj.BuildingType = BuildingTypes
if FreeCAD.GuiUp:
obj.ViewObject.ShowLevel = False
obj.ViewObject.ShowLabel = False
return obj
def convertFloors(floor=None):
"""convert the given Floor or Building (or all Arch Floors from the active document if none is given) into BuildingParts"""
todel = []
if floor:
objset = [floor]
else:
objset = FreeCAD.ActiveDocument.Objects
for obj in objset:
if Draft.getType(obj) in ["Floor","Building"]:
nobj = makeBuildingPart(obj.Group)
if Draft.getType(obj) == "Floor":
nobj.IfcType = "Building Storey"
else:
nobj.IfcType = "Building"
nobj.addProperty("App::PropertyEnumeration","BuildingType","Building",QT_TRANSLATE_NOOP("App::Property","The type of this building"))
nobj.BuildingType = BuildingTypes
label = obj.Label
for parent in obj.InList:
if hasattr(parent,"Group"):
if obj in parent.Group:
parent.addObject(nobj)
#g = parent.Group
#g.append(nobj)
#parent.Group = g
else:
print("Warning: couldn't add new object '"+label+"' to parent object '"+parent.Label+"'")
todel.append(obj.Name)
if obj.ViewObject:
obj.ViewObject.Proxy.Object = None # some bug makes this trigger even efter the object has been deleted...
obj.Label = obj.Label+" to delete" # in case FreeCAD doesn't allow 2 objs with same label
nobj.Label = label
for n in todel:
from DraftGui import todo
todo.delay(FreeCAD.ActiveDocument.removeObject,n)
class CommandBuildingPart:
"the Arch BuildingPart command definition"
def GetResources(self):
return {'Pixmap' : 'Arch_BuildingPart',
'MenuText': QT_TRANSLATE_NOOP("Arch_BuildingPart","BuildingPart"),
'Accel': "B, P",
'ToolTip': QT_TRANSLATE_NOOP("Arch_BuildingPart","Creates a BuildingPart including selected objects")}
def IsActive(self):
return not FreeCAD.ActiveDocument is None
def Activated(self):
sel = FreeCADGui.Selection.getSelection()
ss = "[ "
for o in sel:
ss += "FreeCAD.ActiveDocument." + o.Name + ", "
ss += "]"
FreeCAD.ActiveDocument.openTransaction(translate("Arch","Create BuildingPart"))
FreeCADGui.addModule("Arch")
FreeCADGui.doCommand("obj = Arch.makeBuildingPart("+ss+")")
FreeCADGui.addModule("Draft")
FreeCADGui.doCommand("obj.Placement = FreeCAD.DraftWorkingPlane.getPlacement()")
FreeCADGui.doCommand("Draft.autogroup(obj)")
FreeCAD.ActiveDocument.commitTransaction()
FreeCAD.ActiveDocument.recompute()
class BuildingPart(ArchIFC.IfcProduct):
"The BuildingPart object"
def __init__(self,obj):
obj.Proxy = self
obj.addExtension('App::GroupExtensionPython')
#obj.addExtension('App::OriginGroupExtensionPython')
self.setProperties(obj)
def setProperties(self,obj):
ArchIFC.IfcProduct.setProperties(self, obj)
pl = obj.PropertiesList
if not "Height" in pl:
obj.addProperty("App::PropertyLength","Height","BuildingPart",QT_TRANSLATE_NOOP("App::Property","The height of this object"))
if not "HeightPropagate" in pl:
obj.addProperty("App::PropertyBool","HeightPropagate","Children",QT_TRANSLATE_NOOP("App::Property","If true, the height value propagates to contained objects"))
obj.HeightPropagate = True
if not "LevelOffset" in pl:
obj.addProperty("App::PropertyLength","LevelOffset","BuildingPart",QT_TRANSLATE_NOOP("App::Property","The level of the (0,0,0) point of this level"))
if not "Area" in pl:
obj.addProperty("App::PropertyArea","Area", "BuildingPart",QT_TRANSLATE_NOOP("App::Property","The computed floor area of this floor"))
if not "Description" in pl:
obj.addProperty("App::PropertyString","Description","Component",QT_TRANSLATE_NOOP("App::Property","An optional description for this component"))
if not "Tag" in pl:
obj.addProperty("App::PropertyString","Tag","Component",QT_TRANSLATE_NOOP("App::Property","An optional tag for this component"))
if not "Shape" in pl:
obj.addProperty("Part::PropertyPartShape","Shape","BuildingPart",QT_TRANSLATE_NOOP("App::Property","The shape of this object"))
if not "SavedInventor" in pl:
obj.addProperty("App::PropertyFileIncluded","SavedInventor","BuildingPart",QT_TRANSLATE_NOOP("App::Property","This property stores an inventor representation for this object"))
obj.setEditorMode("SavedInventor",2)
if not "OnlySolids" in pl:
obj.addProperty("App::PropertyBool","OnlySolids","BuildingPart",QT_TRANSLATE_NOOP("App::Property","If true, only solids will be collected by this object when referenced from other files"))
obj.OnlySolids = True
if not "MaterialsTable" in pl:
obj.addProperty("App::PropertyMap","MaterialsTable","BuildingPart",QT_TRANSLATE_NOOP("App::Property","A MaterialName:SolidIndexesList map that relates material names with solid indexes to be used when referencing this object from other files"))
self.Type = "BuildingPart"
def onDocumentRestored(self,obj):
self.setProperties(obj)
def __getstate__(self):
return None
def __setstate__(self,state):
return None
def onBeforeChange(self,obj,prop):
if prop == "Placement":
self.oldPlacement = FreeCAD.Placement(obj.Placement)
def onChanged(self,obj,prop):
ArchIFC.IfcProduct.onChanged(self, obj, prop)
# clean svg cache if needed
if prop in ["Placement","Group"]:
self.svgcache = None
self.shapecache = None
if (prop == "Height" or prop == "HeightPropagate") and obj.Height.Value:
self.touchChildren(obj)
elif prop == "Placement":
if hasattr(self,"oldPlacement"):
if self.oldPlacement and (self.oldPlacement != obj.Placement):
deltap = obj.Placement.Base.sub(self.oldPlacement.Base)
if deltap.Length == 0:
deltap = None
v = FreeCAD.Vector(0,0,1)
deltar = FreeCAD.Rotation(self.oldPlacement.Rotation.multVec(v),obj.Placement.Rotation.multVec(v))
#print "Rotation",deltar.Axis,deltar.Angle
if deltar.Angle < 0.0001:
deltar = None
for child in obj.Group:
if ((not hasattr(child,"MoveWithHost")) or child.MoveWithHost) and hasattr(child,"Placement"):
#print "moving ",child.Label
if deltar:
#child.Placement.Rotation = child.Placement.Rotation.multiply(deltar) - not enough, child must also move
# use shape methods to obtain a correct placement
import Part
import math
shape = Part.Shape()
shape.Placement = child.Placement
#print("angle before rotation:",shape.Placement.Rotation.Angle)
#print("rotation angle:",math.degrees(deltar.Angle))
shape.rotate(DraftVecUtils.tup(obj.Placement.Base), DraftVecUtils.tup(deltar.Axis), math.degrees(deltar.Angle))
print("angle after rotation:",shape.Placement.Rotation.Angle)
child.Placement = shape.Placement
if deltap:
print("moving child",child.Label)
child.Placement.move(deltap)
def execute(self,obj):
# gather all the child shapes into a compound
pl = obj.Placement
shapes,materialstable = self.getShapes(obj)
if shapes:
import Part
if obj.OnlySolids:
f = []
for s in shapes:
f.extend(s.Solids)
#print("faces before compound:",len(f))
obj.Shape = Part.makeCompound(f)
#print("faces after compound:",len(obj.Shape.Faces))
#print("recomputing ",obj.Label)
else:
obj.Shape = Part.makeCompound(shapes)
obj.Placement = pl
obj.Area = self.getArea(obj)
obj.MaterialsTable = materialstable
if obj.ViewObject:
# update the autogroup box if needed
obj.ViewObject.Proxy.onChanged(obj.ViewObject,"AutoGroupBox")
def getArea(self,obj):
"computes the area of this floor by adding its inner spaces"
area = 0
if hasattr(obj,"Group"):
for child in obj.Group:
if (Draft.get_type(child) in ["Space","BuildingPart"]) and hasattr(child,"IfcType"):
area += child.Area.Value
return area
def getShapes(self,obj):
"recursively get the shapes of objects inside this BuildingPart"
shapes = []
solidindex = 0
materialstable = {}
for child in Draft.get_group_contents(obj, walls=True):
if not Draft.get_type(child) in ["Space"]:
if hasattr(child,'Shape') and child.Shape:
shapes.append(child.Shape)
for solid in child.Shape.Solids:
matname = "Undefined"
if hasattr(child,"Material") and child.Material:
matname = child.Material.Name
if matname in materialstable:
materialstable[matname] = materialstable[matname]+","+str(solidindex)
else:
materialstable[matname] = str(solidindex)
solidindex += 1
return shapes,materialstable
def getSpaces(self,obj):
"gets the list of Spaces that have this object as their Zone property"
g = []
for o in obj.OutList:
if hasattr(o,"Zone"):
if o.Zone == obj:
g.append(o)
return g
def touchChildren(self,obj):
"Touches all descendents where applicable"
g = []
if hasattr(obj,"Group"):
g = obj.Group
elif (Draft.getType(obj) in ["Wall","Structure"]):
g = obj.Additions
for child in g:
if Draft.getType(child) in ["Wall","Structure"]:
if not child.Height.Value:
FreeCAD.Console.PrintLog("Auto-updating Height of "+child.Name+"\n")
self.touchChildren(child)
child.Proxy.execute(child)
elif Draft.getType(child) in ["Group","BuildingPart"]:
self.touchChildren(child)
def addObject(self,obj,child):
"Adds an object to the group of this BuildingPart"
if not child in obj.Group:
g = obj.Group
g.append(child)
obj.Group = g
def autogroup(self,obj,child):
"Adds an object to the group of this BuildingPart automatically"
if obj.ViewObject:
if hasattr(obj.ViewObject.Proxy,"autobbox") and obj.ViewObject.Proxy.autobbox:
if hasattr(child,"Shape") and child.Shape:
abb = obj.ViewObject.Proxy.autobbox
cbb = child.Shape.BoundBox
if abb.isValid():
if not cbb.isValid():
FreeCAD.ActiveDocument.recompute()
if not cbb.isValid():
cbb = FreeCAD.BoundBox()
for v in child.Shape.Vertexes:
print(v.Point)
cbb.add(v.Point)
if cbb.isValid() and abb.isInside(cbb):
self.addObject(obj,child)
return True
return False
class ViewProviderBuildingPart:
"A View Provider for the BuildingPart object"
def __init__(self,vobj):
vobj.addExtension("Gui::ViewProviderGroupExtensionPython")
#vobj.addExtension("Gui::ViewProviderGeoFeatureGroupExtensionPython")
vobj.Proxy = self
self.setProperties(vobj)
vobj.ShapeColor = ArchCommands.getDefaultColor("Helpers")
def setProperties(self,vobj):
pl = vobj.PropertiesList
if not "LineWidth" in pl:
vobj.addProperty("App::PropertyFloat","LineWidth","BuildingPart",QT_TRANSLATE_NOOP("App::Property","The line width of this object"))
vobj.LineWidth = 1
if not "OverrideUnit" in pl:
vobj.addProperty("App::PropertyString","OverrideUnit","BuildingPart",QT_TRANSLATE_NOOP("App::Property","An optional unit to express levels"))
if not "DisplayOffset" in pl:
vobj.addProperty("App::PropertyPlacement","DisplayOffset","BuildingPart",QT_TRANSLATE_NOOP("App::Property","A transformation to apply to the level mark"))
vobj.DisplayOffset = FreeCAD.Placement(FreeCAD.Vector(0,0,0),FreeCAD.Rotation(FreeCAD.Vector(1,0,0),90))
if not "ShowLevel" in pl:
vobj.addProperty("App::PropertyBool","ShowLevel","BuildingPart",QT_TRANSLATE_NOOP("App::Property","If true, show the level"))
vobj.ShowLevel = True
if not "ShowUnit" in pl:
vobj.addProperty("App::PropertyBool","ShowUnit","BuildingPart",QT_TRANSLATE_NOOP("App::Property","If true, show the unit on the level tag"))
if not "OriginOffset" in pl:
vobj.addProperty("App::PropertyBool","OriginOffset","BuildingPart",QT_TRANSLATE_NOOP("App::Property","If true, display offset will affect the origin mark too"))
if not "ShowLabel" in pl:
vobj.addProperty("App::PropertyBool","ShowLabel","BuildingPart",QT_TRANSLATE_NOOP("App::Property","If true, the object's label is displayed"))
vobj.ShowLabel = True
if not "FontName" in pl:
vobj.addProperty("App::PropertyFont","FontName","BuildingPart",QT_TRANSLATE_NOOP("App::Property","The font to be used for texts"))
vobj.FontName = Draft.getParam("textfont","Arial")
if not "FontSize" in pl:
vobj.addProperty("App::PropertyLength","FontSize","BuildingPart",QT_TRANSLATE_NOOP("App::Property","The font size of texts"))
vobj.FontSize = Draft.getParam("textheight",2.0)
if not "DiffuseColor" in pl:
vobj.addProperty("App::PropertyColorList","DiffuseColor","BuildingPart",QT_TRANSLATE_NOOP("App::Property","The individual face colors"))
# Interaction properties
if not "SetWorkingPlane" in pl:
vobj.addProperty("App::PropertyBool","SetWorkingPlane","Interaction",QT_TRANSLATE_NOOP("App::Property","If true, when activated, the working plane will automatically adapt to this level"))
vobj.SetWorkingPlane = True
if not "AutoWorkingPlane" in pl:
vobj.addProperty("App::PropertyBool","AutoWorkingPlane","Interaction",QT_TRANSLATE_NOOP("App::Property","If set to True, the working plane will be kept on Auto mode"))
if not "ViewData" in pl:
vobj.addProperty("App::PropertyFloatList","ViewData","Interaction",QT_TRANSLATE_NOOP("App::Property","Camera position data associated with this object"))
vobj.setEditorMode("ViewData",2)
if not "RestoreView" in pl:
vobj.addProperty("App::PropertyBool","RestoreView","Interaction",QT_TRANSLATE_NOOP("App::Property","If set, the view stored in this object will be restored on double-click"))
if not "DoubleClickActivates" in pl:
vobj.addProperty("App::PropertyBool","DoubleClickActivates","Interaction",QT_TRANSLATE_NOOP("App::Property","If True, double-clicking this object in the tree activates it"))
# inventor saving
if not "SaveInventor" in pl:
vobj.addProperty("App::PropertyBool","SaveInventor","Interaction",QT_TRANSLATE_NOOP("App::Property","If this is enabled, the inventor representation of this object will be saved in the FreeCAD file, allowing to reference it in other files in lightweight mode."))
if not "SavedInventor" in pl:
vobj.addProperty("App::PropertyFileIncluded","SavedInventor","Interaction",QT_TRANSLATE_NOOP("App::Property","A slot to save the inventor representation of this object, if enabled"))
vobj.setEditorMode("SavedInventor",2)
# children properties
if not "ChildrenOverride" in pl:
vobj.addProperty("App::PropertyBool","ChildrenOverride","Children",QT_TRANSLATE_NOOP("App::Property","If true, show the objects contained in this Building Part will adopt these line, color and transparency settings"))
if not "ChildrenLineWidth" in pl:
vobj.addProperty("App::PropertyFloat","ChildrenLineWidth","Children",QT_TRANSLATE_NOOP("App::Property","The line width of child objects"))
vobj.LineWidth = 1
if not "ChildrenLineColor" in pl:
vobj.addProperty("App::PropertyColor","ChildrenLineColor","Children",QT_TRANSLATE_NOOP("App::Property","The line color of child objects"))
c = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/View").GetUnsigned("DefaultShapeLineColor",255)
vobj.ChildrenLineColor = (float((c>>24)&0xFF)/255.0,float((c>>16)&0xFF)/255.0,float((c>>8)&0xFF)/255.0,0.0)
if not "ChildrenShapeColor" in pl:
vobj.addProperty("App::PropertyColor","ChildrenShapeColor","Children",QT_TRANSLATE_NOOP("App::Property","The shape color of child objects"))
c = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/View").GetUnsigned("DefaultShapeColor",4294967295)
vobj.ChildrenLineColor = (float((c>>24)&0xFF)/255.0,float((c>>16)&0xFF)/255.0,float((c>>8)&0xFF)/255.0,0.0)
if not "ChildrenTransparency" in pl:
vobj.addProperty("App::PropertyPercent","ChildrenTransparency","Children",QT_TRANSLATE_NOOP("App::Property","The transparency of child objects"))
# clip properties
if not "CutView" in pl:
vobj.addProperty("App::PropertyBool","CutView","Clip",QT_TRANSLATE_NOOP("App::Property","Cut the view above this level"))
if not "CutMargin" in pl:
vobj.addProperty("App::PropertyLength","CutMargin","Clip",QT_TRANSLATE_NOOP("App::Property","The distance between the level plane and the cut line"))
vobj.CutMargin = 1600
if not "AutoCutView" in pl:
vobj.addProperty("App::PropertyBool","AutoCutView","Clip",QT_TRANSLATE_NOOP("App::Property","Turn cutting on when activating this level"))
# autogroup properties
if not "AutogroupSize" in pl:
vobj.addProperty("App::PropertyIntegerList","AutogroupSize","AutoGroup",QT_TRANSLATE_NOOP("App::Property","The capture box for newly created objects expressed as [XMin,YMin,ZMin,XMax,YMax,ZMax]"))
if not "AutogroupBox" in pl:
vobj.addProperty("App::PropertyBool","AutogroupBox","AutoGroup",QT_TRANSLATE_NOOP("App::Property","Turns auto group box on/off"))
if not "AutogroupAutosize" in pl:
vobj.addProperty("App::PropertyBool","AutogroupAutosize","AutoGroup",QT_TRANSLATE_NOOP("App::Property","Automatically set size from contents"))
if not "AutogroupMargin" in pl:
vobj.addProperty("App::PropertyLength","AutogroupMargin","AutoGroup",QT_TRANSLATE_NOOP("App::Property","A margin to use when autosize is turned on"))
def onDocumentRestored(self,vobj):
self.setProperties(vobj)
def getIcon(self):
import Arch_rc
if hasattr(self,"Object"):
if self.Object.IfcType == "Building Storey":
return ":/icons/Arch_Floor_Tree.svg"
elif self.Object.IfcType == "Building":
return ":/icons/Arch_Building_Tree.svg"
return ":/icons/Arch_BuildingPart_Tree.svg"
def attach(self,vobj):
self.Object = vobj.Object
self.clip = None
from pivy import coin
self.sep = coin.SoGroup()
self.mat = coin.SoMaterial()
self.sep.addChild(self.mat)
self.dst = coin.SoDrawStyle()
self.sep.addChild(self.dst)
self.lco = coin.SoCoordinate3()
self.sep.addChild(self.lco)
import PartGui # Required for "SoBrepEdgeSet" (because a BuildingPart is not a Part::FeaturePython object).
lin = coin.SoType.fromName("SoBrepEdgeSet").createInstance()
if lin:
lin.coordIndex.setValues([0,1,-1,2,3,-1,4,5,-1])
self.sep.addChild(lin)
self.bbox = coin.SoSwitch()
self.bbox.whichChild = -1
bboxsep = coin.SoSeparator()
self.bbox.addChild(bboxsep)
drawstyle = coin.SoDrawStyle()
drawstyle.style = coin.SoDrawStyle.LINES
drawstyle.lineWidth = 3
drawstyle.linePattern = 0x0f0f # 0xaa
bboxsep.addChild(drawstyle)
self.bbco = coin.SoCoordinate3()
bboxsep.addChild(self.bbco)
lin = coin.SoIndexedLineSet()
lin.coordIndex.setValues([0,1,2,3,0,-1,4,5,6,7,4,-1,0,4,-1,1,5,-1,2,6,-1,3,7,-1])
bboxsep.addChild(lin)
self.sep.addChild(self.bbox)
self.tra = coin.SoTransform()
self.tra.rotation.setValue(FreeCAD.Rotation(0,0,90).Q)
self.sep.addChild(self.tra)
self.fon = coin.SoFont()
self.sep.addChild(self.fon)
self.txt = coin.SoAsciiText()
self.txt.justification = coin.SoText2.LEFT
self.txt.string.setValue("level")
self.sep.addChild(self.txt)
vobj.addDisplayMode(self.sep,"Default")
self.onChanged(vobj,"ShapeColor")
self.onChanged(vobj,"FontName")
self.onChanged(vobj,"ShowLevel")
self.onChanged(vobj,"FontSize")
self.onChanged(vobj,"AutogroupBox")
self.setProperties(vobj)
return
def getDisplayModes(self,vobj):
return ["Default"]
def getDefaultDisplayMode(self):
return "Default"
def setDisplayMode(self,mode):
return mode
def updateData(self,obj,prop):
if prop in ["Placement","LevelOffset"]:
self.onChanged(obj.ViewObject,"OverrideUnit")
elif prop == "Shape":
# gather all the child shapes
colors = self.getColors(obj)
if colors and hasattr(obj.ViewObject,"DiffuseColor"):
if len(colors) == len(obj.Shape.Faces):
if colors != obj.ViewObject.DiffuseColor:
obj.ViewObject.DiffuseColor = colors
self.writeInventor(obj)
#else:
#print("color mismatch:",len(colors),"colors,",len(obj.Shape.Faces),"faces")
elif prop == "Group":
self.onChanged(obj.ViewObject,"ChildrenOverride")
elif prop == "Label":
self.onChanged(obj.ViewObject,"ShowLabel")
def getColors(self,obj):
"recursively get the colors of objects inside this BuildingPart"
colors = []
for child in Draft.get_group_contents(obj, walls=True):
if not Draft.get_type(child) in ["Space"]:
if hasattr(child,'Shape') and (hasattr(child.ViewObject,"DiffuseColor") or hasattr(child.ViewObject,"ShapeColor")):
if hasattr(child.ViewObject,"DiffuseColor") and len(child.ViewObject.DiffuseColor) == len(child.Shape.Faces):
colors.extend(child.ViewObject.DiffuseColor)
else:
c = child.ViewObject.ShapeColor[:3]+(child.ViewObject.Transparency/100.0,)
for i in range(len(child.Shape.Faces)):
colors.append(c)
return colors
def onChanged(self,vobj,prop):
#print(vobj.Object.Label," - ",prop)
if prop == "ShapeColor":
if hasattr(vobj,"ShapeColor"):
l = vobj.ShapeColor
self.mat.diffuseColor.setValue([l[0],l[1],l[2]])
elif prop == "LineWidth":
if hasattr(vobj,"LineWidth"):
self.dst.lineWidth = vobj.LineWidth
elif prop == "FontName":
if hasattr(vobj,"FontName") and hasattr(self,"fon"):
if vobj.FontName:
self.fon.name = vobj.FontName
elif prop in ["FontSize","DisplayOffset","OriginOffset"]:
if hasattr(vobj,"FontSize") and hasattr(vobj,"DisplayOffset") and hasattr(vobj,"OriginOffset") and hasattr(self,"fon"):
fs = vobj.FontSize.Value
if fs:
self.fon.size = fs
b = vobj.DisplayOffset.Base
self.tra.translation.setValue([b.x+fs/8,b.y,b.z+fs/8])
r = vobj.DisplayOffset.Rotation
self.tra.rotation.setValue(r.Q)
if vobj.OriginOffset:
self.lco.point.setValues([[b.x-fs,b.y,b.z],[b.x+fs,b.y,b.z],[b.x,b.y-fs,b.z],[b.x,b.y+fs,b.z],[b.x,b.y,b.z-fs],[b.x,b.y,b.z+fs]])
else:
self.lco.point.setValues([[-fs,0,0],[fs,0,0],[0,-fs,0],[0,fs,0],[0,0,-fs],[0,0,fs]])
elif prop in ["OverrideUnit","ShowUnit","ShowLevel","ShowLabel"]:
if hasattr(vobj,"OverrideUnit") and hasattr(vobj,"ShowUnit") and hasattr(vobj,"ShowLevel") and hasattr(vobj,"ShowLabel") and hasattr(self,"txt"):
z = vobj.Object.Placement.Base.z + vobj.Object.LevelOffset.Value
q = FreeCAD.Units.Quantity(z,FreeCAD.Units.Length)
txt = ""
if vobj.ShowLabel:
txt += vobj.Object.Label
if vobj.ShowLevel:
if txt:
txt += " "
if z >= 0:
txt += "+"
if vobj.OverrideUnit:
u = vobj.OverrideUnit
else:
u = q.getUserPreferred()[2]
try:
txt += units.display_external(float(q),None,'Length',vobj.ShowUnit,u)
except Exception:
q = q.getValueAs(q.getUserPreferred()[2])
d = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Units").GetInt("Decimals",0)
fmt = "{0:."+ str(d) + "f}"
if not vobj.ShowUnit:
u = ""
txt += fmt.format(float(q)) + str(u)
if not txt:
txt = " " # empty texts make coin crash...
if isinstance(txt,unicode):
txt = txt.encode("utf8")
self.txt.string.setValue(txt)
elif prop in ["ChildrenOverride","ChildenLineWidth","ChildrenLineColor","ChildrenShapeColor","ChildrenTransparency"]:
if hasattr(vobj,"ChildrenOverride") and vobj.ChildrenOverride:
props = ["ChildenLineWidth","ChildrenLineColor","ChildrenShapeColor","ChildrenTransparency"]
for child in vobj.Object.Group:
for prop in props:
if hasattr(vobj,prop) and hasattr(child.ViewObject,prop[8:]) and not hasattr(child,"ChildrenOverride"):
setattr(child.ViewObject,prop[8:],getattr(vobj,prop))
elif prop in ["CutView","CutMargin"]:
if hasattr(vobj,"CutView") and FreeCADGui.ActiveDocument.ActiveView:
sg = FreeCADGui.ActiveDocument.ActiveView.getSceneGraph()
if vobj.CutView:
from pivy import coin
if self.clip:
sg.removeChild(self.clip)
self.clip = None
for o in Draft.get_group_contents(vobj.Object.Group,
walls=True):
if hasattr(o.ViewObject,"Lighting"):
o.ViewObject.Lighting = "One side"
self.clip = coin.SoClipPlane()
self.clip.on.setValue(True)
norm = vobj.Object.Placement.multVec(FreeCAD.Vector(0,0,1))
mp = vobj.Object.Placement.Base
mp = DraftVecUtils.project(mp,norm)
dist = mp.Length #- 0.1 # to not clip exactly on the section object
norm = norm.negative()
marg = 1
if hasattr(vobj,"CutMargin"):
marg = vobj.CutMargin.Value
if mp.getAngle(norm) > 1:
dist += marg
dist = -dist
else:
dist -= marg
plane = coin.SbPlane(coin.SbVec3f(norm.x,norm.y,norm.z),dist)
self.clip.plane.setValue(plane)
sg.insertChild(self.clip,0)
else:
if self.clip:
sg.removeChild(self.clip)
self.clip = None
for o in Draft.get_group_contents(vobj.Object.Group,
walls=True):
if hasattr(o.ViewObject,"Lighting"):
o.ViewObject.Lighting = "Two side"
elif prop == "Visibility":
# turn clipping off when turning the object off
if hasattr(vobj,"Visibility") and not(vobj.Visibility) and hasattr(vobj,"CutView"):
vobj.CutView = False
elif prop == "SaveInventor":
self.writeInventor(vobj.Object)
elif prop in ["AutogroupBox","AutogroupSize"]:
if hasattr(vobj,"AutogroupBox") and hasattr(vobj,"AutogroupSize"):
if vobj.AutogroupBox:
if len(vobj.AutogroupSize) >= 6:
self.autobbox = FreeCAD.BoundBox(*vobj.AutogroupSize[0:6])
self.autobbox.move(vobj.Object.Placement.Base)
pts = [list(self.autobbox.getPoint(i)) for i in range(8)]
self.bbco.point.setValues(pts)
self.bbox.whichChild = 0
else:
self.autobbox = None
self.bbox.whichChild = -1
elif prop in ["AutogroupAutosize","AutogroupMargin"]:
if hasattr(vobj,"AutogroupAutosize") and vobj.AutogroupAutosize:
bbox = vobj.Object.Shape.BoundBox
bbox.enlarge(vobj.AutogroupMargin.Value)
vobj.AutogroupSize = [int(i) for i in [bbox.XMin,bbox.YMin,bbox.ZMin,bbox.XMax,bbox.YMax,bbox.ZMax]]
def onDelete(self,vobj,subelements):
if self.clip:
sg.removeChild(self.clip)
self.clip = None
for o in Draft.get_group_contents(vobj.Object.Group, walls=True):
if hasattr(o.ViewObject,"Lighting"):
o.ViewObject.Lighting = "Two side"
return True
def setEdit(self, vobj, mode):
# For some reason mode is always 0.
# Using FreeCADGui.getUserEditMode() as a workaround.
if FreeCADGui.getUserEditMode() in ("Transform", "Cutting"):
return None
self.activate()
return False # Return `False` as we don't want to enter edit mode.
def unsetEdit(self, vobj, mode):
# For some reason mode is always 0.
# Using FreeCADGui.getUserEditMode() as a workaround.
if FreeCADGui.getUserEditMode() in ("Transform", "Cutting"):
return None
return True
def setupContextMenu(self, vobj, menu):
from PySide import QtCore, QtGui
import Draft_rc
if (not hasattr(vobj,"DoubleClickActivates")) or vobj.DoubleClickActivates:
if FreeCADGui.ActiveDocument.ActiveView.getActiveObject("Arch") == self.Object:
menuTxt = translate("Arch", "Deactivate")
else:
menuTxt = translate("Arch", "Activate")
actionActivate = QtGui.QAction(menuTxt,
menu)
QtCore.QObject.connect(actionActivate,
QtCore.SIGNAL("triggered()"),
self.activate)
menu.addAction(actionActivate)
actionSetWorkingPlane = QtGui.QAction(QtGui.QIcon(":/icons/Draft_SelectPlane.svg"),
translate("Arch", "Set working plane"),
menu)
QtCore.QObject.connect(actionSetWorkingPlane,
QtCore.SIGNAL("triggered()"),
self.setWorkingPlane)
menu.addAction(actionSetWorkingPlane)
actionWriteCamera = QtGui.QAction(QtGui.QIcon(":/icons/Draft_SelectPlane.svg"),
translate("Arch", "Write camera position"),
menu)
QtCore.QObject.connect(actionWriteCamera,
QtCore.SIGNAL("triggered()"),
self.writeCamera)
menu.addAction(actionWriteCamera)
actionCreateGroup = QtGui.QAction(translate("Arch", "Create group..."),
menu)
QtCore.QObject.connect(actionCreateGroup,
QtCore.SIGNAL("triggered()"),
self.createGroup)
menu.addAction(actionCreateGroup)
actionReorder = QtGui.QAction(translate("Arch", "Reorder children alphabetically"),
menu)
QtCore.QObject.connect(actionReorder,
QtCore.SIGNAL("triggered()"),
self.reorder)
menu.addAction(actionReorder)
actionCloneUp = QtGui.QAction(translate("Arch", "Clone level up"),
menu)
QtCore.QObject.connect(actionCloneUp,
QtCore.SIGNAL("triggered()"),
self.cloneUp)
menu.addAction(actionCloneUp)
def activate(self):
vobj = self.Object.ViewObject
if FreeCADGui.ActiveDocument.ActiveView.getActiveObject("Arch") == self.Object:
FreeCADGui.ActiveDocument.ActiveView.setActiveObject("Arch", None)
if vobj.SetWorkingPlane:
self.setWorkingPlane(restore=True)
elif (not hasattr(vobj,"DoubleClickActivates")) or vobj.DoubleClickActivates:
FreeCADGui.ActiveDocument.ActiveView.setActiveObject("Arch", self.Object)
if vobj.SetWorkingPlane:
self.setWorkingPlane()
FreeCADGui.Selection.clearSelection()
def setWorkingPlane(self,restore=False):
if hasattr(self,"Object") and hasattr(FreeCAD,"DraftWorkingPlane"):
import FreeCADGui
autoclip = False
if hasattr(self.Object.ViewObject,"AutoCutView"):
autoclip = self.Object.ViewObject.AutoCutView
if restore:
FreeCAD.DraftWorkingPlane.restore()
if autoclip:
self.Object.ViewObject.CutView = False
else:
FreeCAD.DraftWorkingPlane.save()
FreeCADGui.runCommand("Draft_SelectPlane")
if autoclip:
self.Object.ViewObject.CutView = True
if hasattr(FreeCADGui,"Snapper"):
FreeCADGui.Snapper.setGrid()
if hasattr(FreeCADGui,"draftToolBar"):
if restore and hasattr(self,"wptext"):
FreeCADGui.draftToolBar.wplabel.setText(self.wptext)
else:
self.wptext = FreeCADGui.draftToolBar.wplabel.text()
FreeCADGui.draftToolBar.wplabel.setText(self.Object.Label)
FreeCAD.DraftWorkingPlane.lastBuildingPart = self.Object.Name
def writeCamera(self):
if hasattr(self,"Object"):
from pivy import coin
n = FreeCADGui.ActiveDocument.ActiveView.getCameraNode()
FreeCAD.Console.PrintMessage(QT_TRANSLATE_NOOP("Draft","Writing camera position")+"\n")
cdata = list(n.position.getValue().getValue())
cdata.extend(list(n.orientation.getValue().getValue()))
cdata.append(n.nearDistance.getValue())
cdata.append(n.farDistance.getValue())