Macro Easy cutouts for Enclosure Design/fr
|
|
| Description |
|---|
| Cette macro permet de réaliser des découpes pour les boîtiers de manière très pratique. Cette macro doit être mise à jour |
| Auteur |
| maurice |
| Téléchargement |
| Icône de la barre d'outils |
| Liens |
| Page des macros Comment installer une macro Comment créer une barre d'outils |
| Version Macro |
| 0.25 |
| Dernière modification |
| 2016-11-26 |
| Version(s) FreeCAD |
| 0.16 |
| Raccourci clavier |
| None |
| Voir aussi |
| None |
Description
Cette macro crée un logement d'un objet sur un support de façon très aisée
Ici une démonstration avec Arduino Uno enclosure
Utilisation
Vous devez juste sélectionner la face qui servira de support et l'objet à encastrer la macro s'occupe de créer le logement avec un espace de 0.5 mm (programmé dans la macro)
Script
Icône de la barre d'outils 
Macro_Easy_cutouts_for_Enclosure_Design.FCMacro
# -*- coding: utf-8 -*-
# clone, enlarge & center clone-obj to selected obj
#
__title__ = "Clone-Enlarge-Center Face for cutouts"
__author__ = "maurice"
__url__ = "kicad stepup"
__version__ = "0.25"
__date__ = "11.2016"
import FreeCAD, FreeCADGui, Draft, Part, DraftTools
from FreeCAD import Base
def say(msg):
FreeCAD.Console.PrintMessage(msg)
FreeCAD.Console.PrintMessage('\n')
def sayw(msg):
FreeCAD.Console.PrintWarning(msg)
FreeCAD.Console.PrintWarning('\n')
def getNormal(self):
return self.Object.Shape.Faces[0].normalAt(0,0)
#Init
if Gui.ActiveDocument <> None:
#say (Gui.ActiveDocument)
cx = 1 # center x -> 1
cy = 1 # center y -> 1
cz = 1 # center z -> 1
# scaleX = 1.1 # scale factor for Clone
# scaleY = 1.1 # scale factor for Clone
# scaleZ = 1.1 # scale factor for Clone
margin = 0.5 #margin in mm
extrudeLenght = 10 #10mm
#selEx = FreeCADGui.Selection.getSelectionEx()
sel = FreeCADGui.Selection.getSelection()
#print sel[0].Label
#objs = [selobj.Object for selobj in selEx]
selF = FreeCADGui.Selection.getSelectionEx()
#if len(Gui.Selection.getSelectionEx()[0].SubElementNames) <1:
# stop
if len(sel) > 0:
FreeCADGui.Selection.removeSelection(sel[0])
#for o in FreeCADGui.ActiveDocument.getObjects():
# FreeCADGui.Selection.removeSelection(o.Name)
coords = []
j = 0
#if len(sel) == 1: # only 1 object selected
#if len(selF) == 1: # only 1 object selected
if len(sel) > 0:
if len(selF[0].SubElementNames) ==1:
f_names=[]
f = Draft.makeFacebinder(selF)
f1=App.ActiveDocument.getObject(f.Name)
face=0
try:
norm = f1.Shape.Faces[0].normalAt(0,0)
say (norm)
face=1
except:
App.Console.PrintMessage("Select ONLY one single Face of object!"+"\n")
# stop
if face==1:
l = Draft.downgrade(f,delete=False)
k = 0; bbM = 0
for o in l:
for w in o:
#print w.Name
f_names.append (w.Name)
say(w.Name)
if "Facebinder" not in w.Name:
bb=w.Shape.BoundBox
bbX=float(bb.XLength)
bbY=float(bb.YLength)
bbZ=float(bb.ZLength)
say (str(bbX)+";"+str(bbY)+";"+str(bbZ))
if bbX > bbM:
bbM = bbX; m = k
if bbY > bbM:
bbM = bbY; m = k
if bbZ > bbM:
bbM = bbZ; m = k
k=k+1
print f_names
k = 0
#f_names=[]
for o in l:
for w in o:
say(w.Name)
#f_names.append (w.Name)
if k!=m:
say ( "deleting "+f_names[k] )
FreeCAD.ActiveDocument.removeObject(f_names[k])
else:
FreeCADGui.ActiveDocument.getObject(f_names[k]).Visibility=False
f = FreeCAD.ActiveDocument.addObject('Part::Extrusion', 'Extrude_for_cut')
f = FreeCAD.ActiveDocument.getObject(f.Name)
f.Base = FreeCAD.ActiveDocument.getObject(f_names[k])
f.Dir = norm * extrudeLenght * -1
f.Solid = (True)
f.TaperAngle = (0)
k=k+1
#FreeCAD.ActiveDocument.removeObject(f_names[len(l)])
say( f_names )
say( f_names[m] )
say( bbM )
FreeCADGui.Selection.addSelection(FreeCAD.ActiveDocument.getObject(f.Name))
FreeCAD.ActiveDocument.recompute()
sel = FreeCADGui.Selection.getSelection()
#objs = [selobj.Object for selobj in selEx]
coords = []
j = 0
s = sel[0].Shape
bb=s.BoundBox
bbX=float(bb.XLength)
bbY=float(bb.YLength)
bbZ=float(bb.ZLength)
# boundBox
boundBox_ = s.BoundBox
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])
coords.append ([oripl_X+bbX/2, oripl_Y+bbY/2, oripl_Z+bbZ/2])
App.Console.PrintMessage(str(boundBox_)+"\r\n")
App.Console.PrintMessage("BBox : "+str(bbX)+" x "+str(bbY)+" x "+str(bbZ)+"\r\n")
App.Console.PrintMessage("Base Pos : "+str(oripl_X)+" x "+str(oripl_Y)+" x "+str(oripl_Z)+"\r\n")
App.Console.PrintMessage("Center Pos : "+str(oripl_X+bbX/2)+" x "+str(oripl_Y+bbY/2)+" x "+str(oripl_Z+bbZ/2)+"\r\n")
App.Console.PrintMessage("Coords : "+str(coords[j])+"\r\n")
#objC = FreeCAD.ActiveDocument.addObject('Part::AttachableObjectPython', 'Clone_for_cut')
#objC = FreeCAD.ActiveDocument.getObject(objC.Name)
objC=Draft.clone(sel)
if bbX!=0:
scaleX = (bbX + 2*margin) / bbX
else:
scaleX = 1
if bbY!=0:
scaleY = (bbY + 2*margin) / bbY
else:
scaleY = 1
if bbZ!=0:
scaleZ = (bbZ + 2*margin) / bbZ
else:
scaleZ = 1
objC.Scale = (scaleX,scaleY,scaleZ)
#Draft.scale(objC,delta=App.Vector(scaleX,scaleY,scaleZ),center=App.Vector(0,0,0),copy=True,legacy=True)
oL = sel[0].Label + "_enlarged"
objC.Label = oL
FreeCADGui.Selection.addSelection(objC)
FreeCAD.ActiveDocument.recompute()
selEx = FreeCADGui.Selection.getSelectionEx()
objs = [selobj.Object for selobj in selEx]
coords = []
j = 0
if len(objs) >= 1:
for obj in objs:
#s = objs[0].Shape
s = obj.Shape
# boundBox
boundBox_ = s.BoundBox
boundBoxLX = boundBox_.XLength
boundBoxLY = boundBox_.YLength
boundBoxLZ = boundBox_.ZLength
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])
coords.append ([oripl_X+boundBox_.XLength/2, oripl_Y+boundBox_.YLength/2, oripl_Z+boundBox_.ZLength/2])
App.Console.PrintMessage(str(boundBox_)+"\r\n")
App.Console.PrintMessage("BBox : "+str(boundBox_.XLength)+" x "+str(boundBox_.YLength)+" x "+str(boundBox_.ZLength)+"\r\n")
App.Console.PrintMessage("Base Pos : "+str(oripl_X)+" x "+str(oripl_Y)+" x "+str(oripl_Z)+"\r\n")
App.Console.PrintMessage("Center Pos : "+str(oripl_X+boundBox_.XLength/2)+" x "+str(oripl_Y+boundBox_.YLength/2)+" x "+str(oripl_Z+boundBox_.ZLength/2)+"\r\n")
App.Console.PrintMessage("Coords : "+str(coords[j])+"\r\n")
if j>0:
if cx==1:
coordNx=coords[0][0]-coords[j][0]
else:
coordNx=0
if cy==1:
coordNy=coords[0][1]-coords[j][1]
else:
coordNy=0
if cz==1:
coordNz=coords[0][2]-coords[j][2]
else:
coordNz=0
obj.Placement.move(App.Vector(coordNx,coordNy,coordNz))
App.Console.PrintMessage("Moved : "+str(coordNx)+" "+str(coordNy)+" "+str(coordNz)+"\r\n")
j=j+1
App.Console.PrintMessage("_____________________"+"\r\n")
FreeCADGui.Selection.removeSelection(objs[0])
FreeCADGui.ActiveDocument.getObject(objs[0].Name).Visibility=False
FreeCADGui.ActiveDocument.getObject(objs[1].Name).Transparency=70
App.ActiveDocument.recompute()
else:
App.Console.PrintMessage("Select ONLY one single Face of object!"+"\n")
else:
App.Console.PrintMessage("Select ONLY one single Face of object!"+"\n")
else:
sayw("no document to work with")
#https://forum.freecad.org/viewtopic.php?t=4625