Macro BoundingBox Tracing
Description |
---|
Cette macro trace 6 rectangles représentant le BoundingBox de l'objet sélectionné (1 rectangle par face). Version macro : 0.11 Date dernière modification : 2019/05/29 Version FreeCAD : All Téléchargement : ToolBar Icon Auteur: Mario52 |
Auteur |
Mario52 |
Téléchargement |
ToolBar Icon |
Liens |
Page des macros Comment installer une macro Comment créer une barre d'outils |
Version Macro |
0.11 |
Dernière modification |
2019/05/29 |
Version(s) FreeCAD |
All |
Raccourci clavier |
None |
Voir aussi |
None |
Description
Cette macro trace 6 rectangles représentant le BoundingBox de l'objet sélectionné (1 rectangle par face).
CenterFace
Utilisation
Sélectionnez l'objet et lancez la macro. 6 rectangles sont colorés en rouge (peuvent être modifiés).
- Select an object
- Launch the macro
- Result: 6 rectangles will be outlined in red.
Info contener
Notes
Si createVol = 1 (Ligne 33) un volume est crée
Icône
télechargez l'image et copiez la dans votre répertoire des macros
Positionnez vous sur l'image puis cliquez sur la bouton droit, dans la nouvelle fenêtre, choisissez "Enregistrez l'image sous ..."
Script
Macro_BoundingBox_Tracing.FCMacro
# -*- coding: utf-8 -*- from __future__ import unicode_literals # cette macro trace en rouge (modifiable) le tour du boundingbox avec 6 rectangles # si "createVol" = 1 il sera cree un volume (rouge) de la dimension du BoundBox # this macro red trace (editable) around the BoundingBox with 6 rectangles # if "createVol" = 1 on volume (red) is created # Macro_BoundingBox_Tracing # #OS: Windows Vista #OS: Windows 8.1 #OS: Windows 10 #OS: Windows 10 #Platform: 32-bit #Word size of OS: 64-bit #Word size of OS: 64-bit #Word size of OS: 64-bit #Version: 0.14.3389 #Word size of FreeCAD: 64-bit #Word size of FreeCAD: 64-bit #Word size of FreeCAD: 64-bit #Python version: 2.6.2 #Version: 0.15.4671 (Git) #Version: 0.16.6700 (Git) #Version: 0.17.13528 (Git) #Qt version: 4.5.2 #Branch: releases/FreeCAD-0-15 #Build type: Release #Build type: Release #Coin version: 3.1.0 #Hash: 244b3aef360841646cbfe80a1b225c8b39c8380c #Branch: releases/FreeCAD-0-16 #Branch: releases/FreeCAD-0-17 #SoQt version: 1.4.1 #Python version: 2.7.8 #Hash: 7b925d11aa69ac405b423635adb1e2833f18a817 #Hash: 5c3f7bf8ec51e2c7187789f7edba71a7aa82a88b #OCC version: 6.5.1 #Qt version: 4.8.6 #Python version: 2.7.8 #Python version: 2.7.14 # #Coin version: 4.0.0a #Qt version: 4.8.6 #Qt version: 4.8.7 # #OCC version: 6.8.0.oce-0.17 #Coin version: 4.0.0a #Coin version: 4.0.0a # #OCC version: 6.8.0.oce-0.17 #OCC version: 7.2.0 ############################################################################################################################################### #OS: Windows 10 (10.0) #Word size of OS: 64-bit #Word size of FreeCAD: 64-bit #Version: 0.19.16624 (Git) #Build type: Release #Branch: master #Hash: 222ae7305fdf1097e4ef3d050f69dff47dbd8786 #Python version: 3.6.8 #Qt version: 5.12.1 #Coin version: 4.0.0a #OCC version: 7.3.0 ############################################################################################################################################### __title__ = "BoundingBox_Tracing" __author__ = "Mario52" __url__ = "http://www.freecadweb.org/index-fr.html" __Wiki__ = "https://www.freecadweb.org/wiki/Macro_BoundingBox_Tracing" __version__ = "0.11" __date__ = "2019/05/29" # YYYY/MM/DD import PySide import FreeCAD, FreeCADGui, Draft, Part App = FreeCAD ##### Section configuration begin ################## ##### for volume begin ################### createVol = 1 # give 1 for create Volume # mettre a 1 pour creer un volume createDimVol = 1 # 1 = create dimension info : 0 = not dimension info ##### for volume end ################### ##### for dimensions info begin ########## createDim = 1 # 1 = create dimension info : 0 = not create dimension info if int(FreeCAD.Version()[1]) > 17: # Version de FreeCAD DisplayModeText = str(u"3D text") # available : u"2D text" or u"3D text" else: DisplayModeText = str(u"Screen") # available : u"Screen" or u"World" JustificationText = str(u"Center") # available : "Center" or "Left" or "Right" FontSizeText = 10.0 # text info dimension TextColorText_R = 0.0 # text color info red 1 = 255 TextColorText_G = 0.0 # text color info green 1 = 255 TextColorText_B = 0.0 # text color info blue 1 = 255 arondi = 3 # round the info ex: 3 = 3 decimals ##### for dimensions info end ########## ##### Section configuration end #################### def objectRealPlacement3D(obj, mode = 0): # search the real Placement try: objectPlacement = obj.Shape.Placement objectPlacementBase = FreeCAD.Vector(objectPlacement.Base) #### if mode == 0: # Base objectWorkCenter = objectPlacementBase elif mode == 1: # BoundBox objectBoundBoxCenter = FreeCAD.Vector(obj.Shape.BoundBox.Center) objectWorkCenter = objectBoundBoxCenter elif mode == 2: # CenterOfMass objectCenterOfMass = FreeCAD.Vector(obj.Shape.CenterOfMass) objectWorkCenter = objectCenterOfMass #### if hasattr(obj, "getGlobalPlacement"): globalPlacement = obj.getGlobalPlacement() globalPlacementBase = FreeCAD.Vector(globalPlacement.Base) # objectRealPlacement3D = globalPlacementBase.add(objectWorkCenter).sub(objectPlacementBase)#ori objectRealPlacement3D = globalPlacementBase.sub(objectWorkCenter)# adapte pour BB else: objectRealPlacement3D = objectWorkCenter return objectRealPlacement3D except Exception: return FreeCAD.Vector(0.0, 0.0, 0.0) sel = FreeCADGui.Selection.getSelection() selEx = FreeCADGui.Selection.getSelectionEx() objs = [selobj.Object for selobj in selEx] if len(objs) >= 1: if hasattr(objs[0], "Shape"): s = objs[0].Shape elif hasattr(objs[0], "Mesh"): # upgrade with wmayer thanks #http://forum.freecadweb.org/viewtopic.php?f=13&t=22331 s = objs[0].Mesh elif hasattr(objs[0], "Points"): s = objs[0].Points try: # LineColor red = 1.0 # 1 = 255 green = 0.0 # blue = 0.0 # # boundBox boundBox_ = s.BoundBox boundBoxLX = boundBox_.XLength boundBoxLY = boundBox_.YLength boundBoxLZ = boundBox_.ZLength nameLabel = sel[0].Label try: import unicodedata nameLabel = str(unicodedata.normalize('NFKD', nameLabel).encode('ascii','ignore'))[2:] except Exception: None a = str(boundBox_) a,b = a.split('(') c = b.split(',') oripl_X = float(c[0]) oripl_Y = float(c[1]) oripl_Z = float(c[2]) try: if objs[0].getParentGeoFeatureGroup() == None: placementOrigine = FreeCAD.Vector(0.0, 0.0, 0.0) else: placementOrigine = objectRealPlacement3D(FreeCAD.ActiveDocument.getObject(objs[0].Name),0)# search the real Placement oripl_X += placementOrigine[0] oripl_Y += placementOrigine[1] oripl_Z += placementOrigine[2] except Exception: None App.Console.PrintMessage(str(boundBox_)+"\r\n") App.Console.PrintMessage("Rectangle : "+str(boundBoxLX)+" x "+str(boundBoxLY)+" x "+str(boundBoxLZ)+"\r\n") if (createVol == 1) and (boundBoxLX > 0) and (boundBoxLY > 0) and (boundBoxLZ > 0): # Create Volume BDvol = App.ActiveDocument.addObject("Part::Box",nameLabel + "_BoundBoxVolume") #BDvol.Label = "BoundBoxVolume" BDvol.Length.Value = boundBoxLX BDvol.Width.Value = boundBoxLY BDvol.Height.Value = boundBoxLZ BDvol.Placement=App.Placement(App.Vector(oripl_X,oripl_Y,oripl_Z), App.Rotation(App.Vector(0,0,1),0), App.Vector(0,0,0)) FreeCADGui.ActiveDocument.getObject(BDvol.Name).LineColor = (red, green, blue) FreeCADGui.ActiveDocument.getObject(BDvol.Name).PointColor = (red, green, blue) FreeCADGui.ActiveDocument.getObject(BDvol.Name).ShapeColor = (red, green, blue) FreeCADGui.ActiveDocument.getObject(BDvol.Name).Transparency = 80 App.Console.PrintMessage(nameLabel + "_BoundBoxVolume : " + str(BDvol.Shape.Volume)+"\r\n") if createDimVol == 1: # section create dimension info for volume conteneurVol = [] del conteneurVol[:] conteneurVol = App.activeDocument().addObject("App::DocumentObjectGroup",nameLabel + "_BoundBoxVolume_Info") pl_0C1 = Draft.makeText([str(round(boundBoxLX,arondi))],point=FreeCAD.Vector(oripl_X + (boundBoxLX/2), oripl_Y, oripl_Z)) pl_0C1.ViewObject.DisplayMode = DisplayModeText pl_0C1.ViewObject.Justification = JustificationText pl_0C1.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C1.ViewObject.FontSize = FontSizeText pl_0C1.Label = nameLabel + "_Volume_X_" + str(round(boundBoxLX,arondi)) conteneurVol.addObject(pl_0C1) pl_0C2 = Draft.makeText([str(round(boundBoxLY,arondi))],point=FreeCAD.Vector(oripl_X, oripl_Y + (boundBoxLY/2), oripl_Z)) pl_0C2.ViewObject.DisplayMode = DisplayModeText pl_0C2.ViewObject.Justification = JustificationText pl_0C2.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C2.ViewObject.FontSize = FontSizeText pl_0C2.Label = nameLabel + "_Volume_Y_" + str(round(boundBoxLY,arondi)) conteneurVol.addObject(pl_0C2) pl_0C3 = Draft.makeText([str(round(boundBoxLZ,arondi))],point=FreeCAD.Vector(oripl_X, oripl_Y, oripl_Z + (boundBoxLZ/2))) pl_0C3.ViewObject.DisplayMode = DisplayModeText pl_0C3.ViewObject.Justification = JustificationText pl_0C3.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C3.ViewObject.FontSize = FontSizeText pl_0C3.Label = nameLabel + "_Volume_Z_" + str(round(boundBoxLZ,arondi)) conteneurVol.addObject(pl_0C3) # else: # App.Console.PrintMessage("Not Volume BoundBox possible"+"\r\n") App.Console.PrintMessage("_____________________"+"\r\n") ##### conteneurRectangle = [] del conteneurRectangle[:] conteneurRectangle = App.activeDocument().addObject("App::DocumentObjectGroup",nameLabel + "_BoundBoxRectangle") if createDim == 1: # conteneur dimension info conteneurInfo = [] del conteneurInfo[:] conteneurInfo = App.activeDocument().addObject("App::DocumentObjectGroup",nameLabel + "_BoundBoxRectangle_Info") try: if (boundBoxLX and boundBoxLY) > 0.0: pl_0 = App.Placement(App.Vector(oripl_X,oripl_Y,oripl_Z), App.Rotation(0.0,0.0,0.0)) double = Draft.makeRectangle(length=boundBoxLX,height=boundBoxLY,placement=pl_0,face=False,support=None) #OK double.Label = nameLabel + "_BoundBoxRectangle_Bo" FreeCADGui.activeDocument().activeObject().LineColor = (red, green, blue) conteneurRectangle.addObject(double) # else: # App.Console.PrintError("not value 0"+"\n") if createDim == 1: # section create dimension info pl_0C1 = Draft.makeText([str(round(boundBoxLX,arondi))],point=FreeCAD.Vector(pl_0.Base.x + (boundBoxLX/2), pl_0.Base.y, pl_0.Base.z)) pl_0C1.ViewObject.DisplayMode = DisplayModeText pl_0C1.ViewObject.Justification = JustificationText pl_0C1.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C1.ViewObject.FontSize = FontSizeText pl_0C1.Label = nameLabel + "_Rectangle_Bo_0X_" + str(round(boundBoxLX,arondi)) conteneurInfo.addObject(pl_0C1) pl_0C2 = Draft.makeText([str(round(boundBoxLY,arondi))],point=FreeCAD.Vector(pl_0.Base.x, pl_0.Base.y + (boundBoxLY/2), pl_0.Base.z)) pl_0C2.ViewObject.DisplayMode = DisplayModeText pl_0C2.ViewObject.Justification = JustificationText pl_0C2.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C2.ViewObject.FontSize = FontSizeText pl_0C2.Label = nameLabel + "_Rectangle_Bo_0Y_" + str(round(boundBoxLY,arondi)) conteneurInfo.addObject(pl_0C2) except: App.Console.PrintError("not done 0"+"\n") try: if (boundBoxLX and boundBoxLY) > 0.0: pl_1 = App.Placement(App.Vector(oripl_X,oripl_Y,oripl_Z+boundBoxLZ), App.Rotation(0.0,0.0,0.0)) double = Draft.makeRectangle(length=boundBoxLX,height=boundBoxLY,placement=pl_1,face=False,support=None) #Ok double.Label = nameLabel + "_BoundBoxRectangle_To" FreeCADGui.activeDocument().activeObject().LineColor = (red, green, blue) conteneurRectangle.addObject(double) # else: # App.Console.PrintError("not value 1"+"\n") if createDim == 1: # section create dimension info pl_0C1 = Draft.makeText([str(round(boundBoxLX,arondi))],point=FreeCAD.Vector(pl_1.Base.x + (boundBoxLX/2), pl_1.Base.y, pl_1.Base.z)) pl_0C1.ViewObject.DisplayMode = DisplayModeText pl_0C1.ViewObject.Justification = JustificationText pl_0C1.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C1.ViewObject.FontSize = FontSizeText pl_0C1.Label = nameLabel + "_Rectangle_To_1X_" + str(round(boundBoxLX,arondi)) conteneurInfo.addObject(pl_0C1) pl_0C2 = Draft.makeText([str(round(boundBoxLY,arondi))],point=FreeCAD.Vector(pl_1.Base.x, pl_1.Base.y + (boundBoxLY/2), pl_1.Base.z)) pl_0C2.ViewObject.DisplayMode = DisplayModeText pl_0C2.ViewObject.Justification = JustificationText pl_0C2.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C2.ViewObject.FontSize = FontSizeText pl_0C2.Label = nameLabel + "_Rectangle_To_1Y_" + str(round(boundBoxLY,arondi)) conteneurInfo.addObject(pl_0C2) except: App.Console.PrintError("not done 1"+"\n") try: if (boundBoxLX and boundBoxLZ) > 0.0: pl_2 = App.Placement(App.Vector(oripl_X,oripl_Y,oripl_Z), App.Rotation(0.0,0.0,90)) double = Draft.makeRectangle(length=boundBoxLX,height=boundBoxLZ,placement=pl_2,face=False,support=None) #Ok double.Label = nameLabel + "_BoundBoxRectangle_Fr" FreeCADGui.activeDocument().activeObject().LineColor = (red, green, blue) conteneurRectangle.addObject(double) # else: # App.Console.PrintError("not value 2"+"\n") if createDim == 1: # section create dimension info pl_0C1 = Draft.makeText([str(round(boundBoxLX,arondi))],point=FreeCAD.Vector(pl_2.Base.x + (boundBoxLX/2), pl_2.Base.y, pl_2.Base.z)) pl_0C1.ViewObject.DisplayMode = DisplayModeText pl_0C1.ViewObject.Justification = JustificationText pl_0C1.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C1.ViewObject.FontSize = FontSizeText pl_0C1.Label = nameLabel + "_Rectangle_Fr_2X_" + str(round(boundBoxLX,arondi)) conteneurInfo.addObject(pl_0C1) pl_0C2 = Draft.makeText([str(round(boundBoxLZ,arondi))],point=FreeCAD.Vector(pl_2.Base.x, pl_2.Base.y, pl_2.Base.z + (boundBoxLZ/2))) pl_0C2.ViewObject.DisplayMode = DisplayModeText pl_0C2.ViewObject.Justification = JustificationText pl_0C2.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C2.ViewObject.FontSize = FontSizeText pl_0C2.Label = nameLabel + "_Rectangle_Fr_2Z_" + str(round(boundBoxLZ,arondi)) conteneurInfo.addObject(pl_0C2) except: App.Console.PrintError("not done 2"+"\n") try: if (boundBoxLX and boundBoxLZ) > 0.0: pl_3 = App.Placement(App.Vector(oripl_X,oripl_Y+boundBoxLY,oripl_Z), App.Rotation(0.0,0.0,90)) double = Draft.makeRectangle(length=boundBoxLX,height=boundBoxLZ,placement=pl_3,face=False,support=None) #Ok double.Label = nameLabel + "_BoundBoxRectangle_Re" FreeCADGui.activeDocument().activeObject().LineColor = (red, green, blue) conteneurRectangle.addObject(double) # else: # App.Console.PrintError("not value 3"+"\n") if createDim == 1: # section create dimension info pl_0C1 = Draft.makeText([str(round(boundBoxLX,arondi))],point=FreeCAD.Vector(pl_3.Base.x + (boundBoxLX/2), pl_3.Base.y, pl_3.Base.z)) pl_0C1.ViewObject.DisplayMode = DisplayModeText pl_0C1.ViewObject.Justification = JustificationText pl_0C1.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C1.ViewObject.FontSize = FontSizeText pl_0C1.Label = nameLabel + "_Rectangle_Re_3X_" + str(round(boundBoxLX,arondi)) conteneurInfo.addObject(pl_0C1) pl_0C2 = Draft.makeText([str(round(boundBoxLZ,arondi))],point=FreeCAD.Vector(pl_3.Base.x, pl_3.Base.y, pl_3.Base.z + (boundBoxLZ/2))) pl_0C2.ViewObject.DisplayMode = DisplayModeText pl_0C2.ViewObject.Justification = JustificationText pl_0C2.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C2.ViewObject.FontSize = FontSizeText pl_0C2.Label = nameLabel + "_Rectangle_Re_3Z_" + str(round(boundBoxLZ,arondi)) conteneurInfo.addObject(pl_0C2) except: App.Console.PrintError("not done 3"+"\n") try: if (boundBoxLY and boundBoxLZ) > 0.0: pl_4 = App.Placement(App.Vector(oripl_X,oripl_Y,oripl_Z), App.Rotation(90,0.0,90)) double = Draft.makeRectangle(length=boundBoxLY,height=boundBoxLZ,placement=pl_4,face=False,support=None) #Ok double.Label = nameLabel + "_BoundBoxRectangle_Le" FreeCADGui.activeDocument().activeObject().LineColor = (red, green, blue) conteneurRectangle.addObject(double) # else: # App.Console.PrintError("not value 4"+"\n") if createDim == 1: # section create dimension info pl_0C1 = Draft.makeText([str(round(boundBoxLY,arondi))],point=FreeCAD.Vector(pl_4.Base.x, pl_4.Base.y + (boundBoxLY/2), pl_4.Base.z)) pl_0C1.ViewObject.DisplayMode = DisplayModeText pl_0C1.ViewObject.Justification = JustificationText pl_0C1.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C1.ViewObject.FontSize = FontSizeText pl_0C1.Label = nameLabel + "_Rectangle_Le_4Y_" + str(round(boundBoxLY,arondi)) conteneurInfo.addObject(pl_0C1) pl_0C2 = Draft.makeText([str(round(boundBoxLZ,arondi))],point=FreeCAD.Vector(pl_4.Base.x, pl_4.Base.y, pl_4.Base.z + (boundBoxLZ/2))) pl_0C2.ViewObject.DisplayMode = DisplayModeText pl_0C2.ViewObject.Justification = JustificationText pl_0C2.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C2.ViewObject.FontSize = FontSizeText pl_0C2.Label = nameLabel + "_Rectangle_Le_4Z_" + str(round(boundBoxLZ,arondi)) conteneurInfo.addObject(pl_0C2) except: App.Console.PrintError("not done 4"+"\n") try: if (boundBoxLY and boundBoxLZ) > 0.0: pl_5 = App.Placement(App.Vector(oripl_X+boundBoxLX,oripl_Y,oripl_Z), App.Rotation(90,0.0,90)) double = Draft.makeRectangle(length=boundBoxLY,height=boundBoxLZ,placement=pl_5,face=False,support=None) #Ok double.Label = nameLabel + "_BoundBoxRectangle_Ri" FreeCADGui.activeDocument().activeObject().LineColor = (red, green, blue) conteneurRectangle.addObject(double) # else: # App.Console.PrintError("not value 5"+"\n") if createDim == 1: # section create dimension info pl_0C1 = Draft.makeText([str(round(boundBoxLY,arondi))],point=FreeCAD.Vector(pl_5.Base.x, pl_5.Base.y + (boundBoxLY/2), pl_5.Base.z)) pl_0C1.ViewObject.DisplayMode = DisplayModeText pl_0C1.ViewObject.Justification = JustificationText pl_0C1.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C1.ViewObject.FontSize = FontSizeText pl_0C1.Label = nameLabel + "_Rectangle_Ri_5Y_" + str(round(boundBoxLY,arondi)) conteneurInfo.addObject(pl_0C1) pl_0C2 = Draft.makeText([str(round(boundBoxLZ,arondi))],point=FreeCAD.Vector(pl_5.Base.x, pl_5.Base.y, pl_5.Base.z + (boundBoxLZ/2))) pl_0C2.ViewObject.DisplayMode = DisplayModeText pl_0C2.ViewObject.Justification = JustificationText pl_0C2.ViewObject.TextColor = (TextColorText_R, TextColorText_G, TextColorText_B) pl_0C2.ViewObject.FontSize = FontSizeText pl_0C2.Label = nameLabel + "_Rectangle_Ri_5Z_" + str(round(boundBoxLZ,arondi)) conteneurInfo.addObject(pl_0C2) except: App.Console.PrintError("not done 5"+"\n") ##### App.ActiveDocument.recompute() except Exception: App.Console.PrintError("Bad selection"+"\n") else: App.Console.PrintMessage("Select an object !"+"\n")
Version
Version: 0.11 le Date: 2019/05/29: "nameLabel = str(unicodedata.normalize('NFKD', nameLabel).encode('ascii','ignore'))" à la place de "def()"
ver 0.10 le 2019/05/23 upgrade > 0.19 et suppression des accentués "éçà.." avec une def() et pas encode()....
ver 0.9 le 2018-10-12: add test > 17
if int(FreeCAD.Version()[1]) > 17: # Version de FreeCAD
DisplayModeText = str(u"2D text") # available : u"2D text" or u"3D text"
else:
DisplayModeText = str(u"Screen") # available : u"Screen" or u"World"
ver 0.8 le 05/10/2018: upgrade the ver 0.8 compatible with FC 0.17 (getGlobalPlacement)
ver 0.7 le 28/01/2018: correct error with label accent "nameLabel = unicodedata.normalize('NFKD', nameLabel).encode('ascii','ignore')"
ver 0.6 le 08/08/2017: ajout de texte info dimension (annotation), conteneur pour rectangles, info rectangles, info volume, ajout d'une section configuration couleur , label de l'objet sélectionné
ver 0.5 le 08/05/2017 : upgrade maintenant accepte le format "mesh" , "Points" merci wmayer Makro Bounding-Box für STL importierte Teile und für Punktewolken
ver 0.4 le 04/06/2016 : test si une valeur = 0 alors ne crée pas de boundbox (ex: objet Draft)