Macro Aperture
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| Descrizione |
|---|
| Permette di creare delle aperture nei contenitori in un modo molto pratico This macro needs to be upgraded Versione macro: 0.25 Ultima modifica: 2016-11-26 Versione FreeCAD: 0.16 Download: ToolBar Icon Autore: maurice |
| Autore |
| maurice |
| Download |
| ToolBar Icon |
| Link |
| Raccolta di macro Come installare le macro Personalizzare la toolbar |
| Versione macro |
| 0.25 |
| Data ultima modifica |
| 2016-11-26 |
| Versioni di FreeCAD |
| 0.16 |
| Scorciatoia |
| Nessuna |
| Vedere anche |
| Nessuno |
Descrizione
Permette di creare delle aperture nei contenitori in un modo molto pratico
Basta selezionare una faccia dell'oggetto di base del ritaglio e la macro crea un clone del suo contorno esterno con un margine di 0,5 millimetri (impostato nella macro)
qui una demo con un contenitore Arduino Uno
Uso
Selezionare una faccia dell'oggetto di base del ritaglio e la macro crea un clone del suo contorno esterno con un margine di 0,5 millimetri (impostato nella macro)
Script
L'icona per la barra degli strumenti 
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")
#http://forum.freecadweb.org/viewtopic.php?t=4625
Link
Nel forum : Easy cutouts for Enclosure Design Macro