simplewall.py

import FreeCAD,FreeCADGui,Part, Draft
import os, math
from pivy import coin
import stud, plate, studspacer, framing;

__title__="FreeCAD Stick Framers Toolkit"
__author__ = "Paul Randall"
__url__ = "http://www.mathcodeprint.com"

__command_name__ = "Wall"
__command_group__ = "Constructions"

wall_type = ['Interior','Exterior','Load Bearing','Non-Load Bearing','Demising']
#Not sure if room name makes any sense as most walls will be part of two rooms.
wall_room = ['Living','Dining','Bedroom','Garage','Bathroom','Kitchen']
wall_direction = ['North','South','East','West']

def makeSimpleWall():
	FreeCADGui.runCommand( 'SimpleWall',0)
	return

class SimpleWall_Command:
	""" The Wall object creates a container for all the items that make up
	a stud wall.
	"""

	def GetResources(self):
		icon_path = framing.getIconImage( "simple_wall" ) 	

#		image_path = "/" + framing.mod_name + '/icons/simple_wall.png'
		# image_path = '/stickframe/icons/simple_wall.png'
		# global_path = FreeCAD.getHomePath()+"Mod"
		# user_path = FreeCAD.getUserAppDataDir()+"Mod"
		# icon_path = ""

		# if os.path.exists(user_path + image_path):
		# 	icon_path = user_path + image_path
		# elif os.path.exists(global_path + image_path):
		# 	icon_path = global_path + image_path
		return {"MenuText": "Wall",
			"ToolTip": "Add a Wall Group to the Construction",
			'Pixmap' : str(icon_path) }

	def IsActive(self):
		if FreeCAD.ActiveDocument == None:
			return False
		else:
			return True

	def Activated(self):
		partobj = FreeCAD.ActiveDocument.addObject('App::Part','Wall')
		partobj.addProperty("App::PropertyLength", "Length", "Dimension","Change the overall Length of the Wall").Length = "8 ft"
		partobj.addProperty("App::PropertyLength", "Height", "Dimension","Change the overall Height of the Wall").Height = "8 ft"
		partobj.addExtension('Part::AttachExtensionPython')

		names = []
		lengths = []
		placements = []
		rotations = []
		expressionslist = []
		expressions = []

		if framing.isItemSelected():
			selection = FreeCADGui.Selection.getSelectionEx()
			obj = selection[0].SubElementNames
			edge_name = obj[0]

			#One Edge
			edge_obj = FreeCADGui.Selection.getSelection()[0]
			edge_shp = FreeCADGui.Selection.getSelection()[0].Shape
			

			edge_elt = FreeCADGui.Selection.getSelection ()[0].Shape.Edge1

			if 	isinstance( edge_shp, Part.Wire ):	
				partobj.Length = edge_elt.Length
				FreeCAD.ActiveDocument.getObject(partobj.Name).Support = [(edge_obj,'Vertex1'),(edge_obj,edge_name)]
				FreeCAD.ActiveDocument.getObject(partobj.Name).MapMode = 'OXY'

		#calculate # of studs and positions
		# these calculations are the same for all walls, floors, ceiling roofs
		# place this is framing

		stud_centers = FreeCAD.Units.parseQuantity('406.4 mm')
		stud_width = FreeCAD.Units.parseQuantity('3.5 in')
		stud_thickness = FreeCAD.Units.parseQuantity('1.5 in')

		length = partobj.Length.getValueAs( 'mm' ) 
		#length = partobj.Length.getValueAs( 'mm' ) - (stud_thickness.getValueAs( 'mm') * 2 ) 

#		print( length )
#		print( stud_width )
#		print( stud_centers )
		
		
		ln = length.Value
		sw = stud_width.Value * 2
		sc = stud_centers.Value
		
#		print( ln )
#		print( sw )
#		print( sc )
		
#		print ( ln - sw )
		
		adj_ln = ln -sw

		#math.ceil did not like to work with multiple operations as the arguement

#		gaps = math.ceil ( length.Value / stud_centers.Value )
		gaps = math.ceil ( adj_ln / sc )

		ttl_studs = gaps + 1
		span_gaps = gaps - 1
		
		gaps_length = length.Value/stud_centers

		span_gap = stud_centers - stud_thickness
		start_gap = stud_centers - stud_thickness - ( stud_thickness/2 )


		end_gap = length - ( span_gap.getValueAs( 'mm' ) * span_gaps ) - start_gap.getValueAs( 'mm' ) - ( stud_width.getValueAs( 'mm') * ttl_studs)

		#Add stud plates Tops and Bottom
		names.append( plate.makePlate ( 'Bottom' ).Name)  # plate
		names.append( plate.makePlate ( 'Top' ).Name)  # plate
		names.append( plate.makePlate ( 'Plate' ).Name) # plate

#		lengths.append ( '2260.6 mm' ) # plate = ( length of wall - ( width of stud *  2 )
#		lengths.append ( '2260.6 mm' ) # plate = ( length of wall - ( width of stud *  2 )
#		lengths.append ( '2438.4 mm' ) # plate = lenght of wall

		lengths.append ( length - ( stud_width.getValueAs( 'mm') * 2 ) )
		lengths.append ( length - ( stud_width.getValueAs( 'mm') * 2 ) )
		lengths.append ( length )

		#lengths.append ( length)
		#lengths.append ( length)
		#lengths.append ( length + ( stud_width.getValueAs( 'mm') * 2 ) )


		placements.append( FreeCAD.Vector (0, 0.0, - 38.10)  )  # plate
		placements.append( FreeCAD.Vector (0, 5.33e-13, 2324.1 )  )  # plate
		placements.append( FreeCAD.Vector (-88.90, 0.0, 2324.1 + 38.1  )  )  # plate

#		rotations.append (FreeCAD. Rotation (-0.7071067811865475, 0.0, 0.0, 0.7071067811865476) )  # plate
#		rotations.append (FreeCAD. Rotation (-0.7071067811865475, 0.0, 0.0, 0.7071067811865476) )  # plate
#		rotations.append (FreeCAD. Rotation (-0.7071067811865475, 1.1102230246251565e-16, 1.1102230246251565e-16, -0.7071067811865476) )  # plate

		rotations.append ( FreeCAD.Rotation (0.0, 0.0, 0.0, 1) )
		rotations.append ( FreeCAD.Rotation (0.0, 0.0, 0.0, 1) )
		rotations.append ( FreeCAD.Rotation (0.0, 0.0, 0.0, 1) )

		#the only thing changin is the X of the placement
		for i in range(0, ttl_studs):
			if i == 0 :
				#first_stud, no span added
				names.append ( stud.makeStud( "Starter" ).Name )
				lengths.append ( partobj.Height - stud_thickness * 3)
				placements.append( FreeCAD.Vector ( 0, 88.90, 0)  )		
				rotations.append (FreeCAD. Rotation (0.0, 0.0, 0, 0.0) )

			if i == 1:
				#second, add first span.
				names.append ( stud.makeStud( "Stud" ).Name )
				lengths.append ( partobj.Height - stud_thickness * 3 )
				placements.append( FreeCAD.Vector ( start_gap, 88.90, 0)  )
				rotations.append (FreeCAD. Rotation (0.0, 0.0, 0, 0.0) )
#				rotations.append (FreeCAD. Rotation (0.0, 0.0, -0.7071067811865475, 0.7071067811865476) )

			if ( i > 1 and i < ttl_studs -1):
				#middle_bays
				names.append ( stud.makeStud( "Stud" ).Name )
#				lengths.append ( partobj.Height - stud_thickness * 3 )
				lengths.append ( 2324.10 )
				placements.append( FreeCAD.Vector ( stud_centers * (i - 1) + start_gap + stud_thickness  , 88.90, 0)  )
				rotations.append (FreeCAD. Rotation (0.0, 0.0, 0, 0.0) )

			if i == ttl_studs -1:
				#last stud
				names.append ( stud.makeStud( "End" ).Name )
				lengths.append ( partobj.Height - stud_thickness * 3 )	
				placements.append( FreeCAD.Vector ( length - 38.09 - 177.80 ,  88.90, 0)  )
#				placements.append( FreeCAD.Vector ( length,  88.90, 0)  )
				rotations.append (FreeCAD. Rotation (0.0, 0.0, 0, 0.0) )

#		names.append( stud.makeStud ( 'Starter' ).Name)
#		names.append( stud.makeStud ( 'End' ).Name)
#		names.append( stud.makeStud ( 'Stud' ).Name)
#		names.append( stud.makeStud ( 'Stud001' ).Name)
#		names.append( stud.makeStud ( 'Stud002' ).Name)
#		names.append( stud.makeStud ( 'Stud003' ).Name)
#		names.append( stud.makeStud ( 'Stud004' ).Name)

#		lengths.append ( '2352.675 mm' )
#		lengths.append ( '2352.675 mm' )
#		lengths.append ( '2352.675 mm' )
#		lengths.append ( '2352.675 mm' )
#		lengths.append ( '2352.675 mm' )
#		lengths.append ( '2352.675 mm' )
#		lengths.append ( '2352.675 mm' )

#		placements.append( FreeCAD.Vector (0.0, 0.0, -38.1)  )
#		placements.append( FreeCAD.Vector (2222.5, 8.45989944763528e-15, -38.1)  )
#		placements.append( FreeCAD.Vector (444.5000000000001, 88.88999999999992, -38.099999999999994)  )
#		placements.append( FreeCAD.Vector (850.9000000000001, 88.89, -38.099999999999994)  )
#		placements.append( FreeCAD.Vector (1257.3000000000002, 88.89000000000009, -38.099999999999994)  )
#		placements.append( FreeCAD.Vector (1663.7000000000003, 88.89000000000017, -38.099999999999994)  )
#		placements.append( FreeCAD.Vector (2070.1000000000004, 88.89000000000026, -38.099999999999994)  )

#		rotations.append (FreeCAD. Rotation (-0.0, -0.0, 0.7071067811865475, 0.7071067811865476) )
#		rotations.append (FreeCAD. Rotation (0.0, 0.0, 0.7071067811865475, 0.7071067811865476) )
#		rotations.append (FreeCAD. Rotation (0.0, 0.0, 0.7071067811865476, -0.7071067811865476) )
#		rotations.append (FreeCAD. Rotation (0.0, 0.0, -0.7071067811865475, 0.7071067811865476) )
#		rotations.append (FreeCAD. Rotation (0.0, 0.0, -0.7071067811865475, 0.7071067811865476) )
#		rotations.append (FreeCAD. Rotation (0.0, 0.0, -0.7071067811865475, 0.7071067811865476) )
#		rotations.append (FreeCAD. Rotation (0.0, 0.0, -0.7071067811865475, 0.7071067811865476) )
		
		#add all components to 'container'
		for name, placement in zip ( names, placements ):
			FreeCAD.ActiveDocument.getObject( name ).Placement.Base = placement

		for name, rotation in zip ( names, rotations ):
			FreeCAD.ActiveDocument.getObject( name ).Placement.Rotation = rotation

		for name, length in zip ( names, lengths ):
			partobj.addObject ( FreeCAD.ActiveDocument.getObject( name ) )
			FreeCAD.ActiveDocument.getObject( name ).Length = length

		for name, expressions in zip ( names, expressionslist):
			print ( name )
			for label, expression in expressions:
				print ("\t{}".format(expression) )

				obj = FreeCAD.ActiveDocument.getObject( name )
				obj.setExpression ( label, expression  )

		#Placement [Pos=(-1.97398e-14,-3.55271e-13,38.1), Yaw-Pitch-Roll=(0,0,0)]
		#partobj.Placement = FreeCAD.Placement ( FreeCAD.Vector ( -1.97398e-14,-3.55271e-13,38.1 ), FreeCAD.Rotation (0,0,0 ) )

		partobj.Placement = FreeCAD.Placement (FreeCAD.Vector (-1.97398e-14,-3.55271e-13,38.1), FreeCAD.Rotation (0.0, 0.0, 0.7071067811865476, -0.7071067811865475 ) )

		FreeCAD.ActiveDocument.recompute()
		FreeCADGui.SendMsgToActiveView("ViewFit")	
		#once we know the length of the wall calculate the number of studs needed.

class SimpleWall:
	def __init__(self, obj):

		obj.addProperty("App::PropertyEnumeration","RoomName","Room","Room this wall is part of").RoomName = wall_room
		obj.addProperty("App::PropertyEnumeration","Direction","Room","Define which wall by cardinal").Direction = wall_direction 

		obj.Proxy = self

		print ( "Wall group init" )

	def onChanged(self, fp, prop):
		''' Do something here '''
#		if prop == "Length" or prop == "Width" or prop == "Height":
			#fp.Shape = Part.makeBox(fp.Length,fp.Width,fp.Height)

	def setProperties(self, obj):
		# move property setup here 
		pass


	def execute(self,fp):
		fp.positionBySupport()
		fp.recompute()



class ViewProviderSimpleWall:
	def __init__(self, obj):
		''' Set this object to the proxy object of the actual view provider '''
		obj.Proxy = self

	def attach(self, obj):
		''' Setup the scene sub-graph of the view provider, this method is mandatory '''
		return

	def updateData(self, fp, prop):
		''' If a property of the handled feature has changed we have the chance to handle this here '''
		return

	def getDisplayModes(self,obj):
		''' Return a list of display modes. '''
		modes=[]
		return modes

	def getDefaultDisplayMode(self):
		''' Return the name of the default display mode. It must be defined in getDisplayModes. '''
		return "Lines"

	def setDisplayMode(self,mode):
		''' Map the display mode defined in attach with those defined in getDisplayModes.
		Since they have the same names nothing needs to be done. This method is optional.
		'''
		return mode

	def onChanged(self, vp, prop):
		''' Print the name of the property that has changed '''
		FreeCAD.Console.PrintMessage("Change property: " + str(prop) + "\n")

	def getIcon(self):
		''' Return the icon in XMP format which will appear in the tree view. This method is optional
		and if not defined a default icon is shown.
		'''
		return """
			/* XPM */
			static char * wall_xpm[] = {
			"102 113 46 1",
			" 	c None",
			".	c #000000",
			"+	c #E1B313",
			"@	c #101010",
			"#	c #070707",
			"$	c #040404",
			"%	c #060606",
			"&	c #D9AE18",
			"*	c #050505",
			"=	c #090909",
			"-	c #DDB21A",
			";	c #C09913",
			">	c #DFB213",
			",	c #020202",
			"'	c #DFB215",
			")	c #0C0C0C",
			"!	c #080808",
			"~	c #E0B214",
			"{	c #DDB013",
			"]	c #111111",
			"^	c #010101",
			"/	c #0D0D0D",
			"(	c #E0B315",
			"_	c #E0B216",
			":	c #0B0B0B",
			"<	c #DDB015",
			"[	c #030303",
			"}	c #0E0E0E",
			"|	c #0F0F0F",
			"1	c #DFB114",
			"2	c #DEB218",
			"3	c #D2A713",
			"4	c #DFB31B",
			"5	c #DBB11C",
			"6	c #D8AD1B",
			"7	c #E0B316",
			"8	c #E0B215",
			"9	c #E1B314",
			"0	c #DAAF19",
			"a	c #DDB116",
			"b	c #D4AB1B",
			"c	c #0A0A0A",
			"d	c #E0B213",
			"e	c #D5AC1B",
			"f	c #D8AE1A",
			"g	c #DEB115",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..     ....@+++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..    ...#$..++++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..  ...%&+++...++++..+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++......++++++++..*++..++=..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++....++++++++++-;..+..;....",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..++++++++++++++>$.....,..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..+++++++++++++++')...++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..+++++++++++++++...#+++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..+++++++++++++!..++++++..",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..++++++++++~{..]++++++...",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..++++++++++..,++++++.... ",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..++++++++^..++++++^...   ",
			"             ..++++++++..+++..       ..++++++++..+++..       ..++++++++..+++..++++++/..++++++)...     ",
			"             ..++++++++..+++..       ..++++++++..+++..      ...(+++++++..+++..+++_+..:++++++....      ",
			"             ..++++++++..+++..       ..++++++++..+++..     ....^+++++++..+++..+++..^++++++....        ",
			"             ..++++++++..+++..       ..++++++++..+++..   ....++..:+++++..+++..<[..++++++[...          ",
			"             ..++++++++..+++..       ..++++++++..+++..  ...+++++}..++++..+++....++++++|...            ",
			"             ..++++++++..+++..       ..++++++++..+++.....*+++++++1,..++..++*..%++++++....             ",
			"             ..++++++++..+++..       ..++++++++..+++....++++++++++++..,..:...)+++++....               ",
			"             ..++++++++..+++..       ..++++++++..++2..++++++++++++++~+.....#+++++%...                 ",
			"             ..++++++++..+++..       ..++++++++..+++..++++++++++++++++:...++++~;...                   ",
			"             ..++++++++..+++..       ..++++++++..+++..+++++++++++++++..[3+++++....                    ",
			"             ..++++++++..+++..       ..++++++++..+++..+++++++++++++^..++++++....                      ",
			"             ..++++++++..+++..       ..++++++++..+++..+++++++++++)..++++++!...                        ",
			"             ..++++++++..+++..       ..++++++++..+++..++++++++++..:++++++...                          ",
			"             ..++++++++..+++..       ..++++++++..+++..++++++++..^++++++....                           ",
			"             ..++++++++..+++..       ..++++++++..+++..++++++[..+4++++,...                             ",
			"             ..++++++++..+++..      ...++++++++..+++..++++|..+5++++}...                               ",
			"             ..++++++++..+++..     .....+++++++..+++..+++..=6+++++....                                ",
			"             ..++++++++..+++..   ....++...+++++..+++..+...++++++....                                  ",
			"             ..++++++++..+++.. ....+7++++..%+++..++8....+++++>$...                                    ",
			"             ..++++++++..+++.....]+++++++++..++..++^..@++++++...                                      ",
			"             ..++++++++..+++...$++++++++++9+[....[...++++++....                                       ",
			"             ..++++++++..+++..++++++++++++++++.....++++++....                                         ",
			"             ..++++++++..+++..+++++++++++++++0*..^a++++!...                                           ",
			"             ..++++++++..+++..+++++++++++++++..|+9++++...                                             ",
			"             ..++++++++..+++..+++++++++++++..,++++++....                                              ",
			"             ..++++++++..+++..+++++++++++,..+++++b,...                                                ",
			"             ..++++++++..+++..+++++++++}..+~++++/...                                                  ",
			"             ..++++++++..+++..++++++++..c++++++....                                                   ",
			"             ..++++++++..+++..++++++...++++++....                                                     ",
			"            ...++++++++..+++..++++$..++++9d[...                                                       ",
			"           .....}++++++..+++..+++..+++++++...                                                         ",
			"         ...$++)..+2+++..+++..+..*e+++++....                                                          ",
			"       ....++++++^..+++..+++....++++++....                                                            ",
			"      ...++++++++++..$+..++...++++++#...                                                              ",
			"    ...:+++++++++++';....^..^+++++3...                                                                ",
			"  ...^++++++++++++++++$....++++++....                                                                 ",
			"....++++++++++++++++++,..*+++++^...                                                                   ",
			"..+~++++++++++++++++/..++++++)...                                                                     ",
			"%++++++++++++++++++..cd+++++....                                                                      ",
			"+++++++++++++++++..^++++++....                                                                        ",
			"+++++++++++++++[..++++++[...                                                                          ",
			"++++++++++++++..++++++|...                                                                            ",
			"++++++++++++..*>+++++....                                                                             ",
			"++++++++++...++++++....                                                                               ",
			"++++++++#..+++++f#...                                                                                 ",
			"++++++{..]++++~;...                                                                                   ",
			"+++++..$++++(+....                                                                                    ",
			"+++^..++++++^...                                                                                      ",
			"+c..+++++d=...                                                                                        ",
			"..:g+++++....                                                                                         ",
			"^++++++....                                                                                           ",
			"+++++[...                                                                                             ",
			"+++}...                                                                                               ",
			"++....                                                                                                "};
			"""

	def __getstate__(self):
		''' When saving the document this object gets stored using Python's cPickle module.
		Since we have some un-pickable here -- the Coin stuff -- we must define this method
		to return a tuple of all pickable objects or None.
		'''
		return None

	def __setstate__(self,state):
		''' When restoring the pickled object from document we have the chance to set some
		internals here. Since no data were pickled nothing needs to be done here.
		'''
		return None


FreeCADGui.addCommand('SimpleWall', SimpleWall_Command())