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blender/release/scripts/bpymodules/paths_ai2obj.py
Stephen Swaney 4247984df3 French text was breaking python interpreters. 
Add character encoding to file like this:
# -*- coding: latin-1 -*-

Thanks to eago for the bug report.
2008-03-13 03:32:23 +00:00

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# -*- coding: latin-1 -*-
"""
paths_ai2obj.py
# ---------------------------------------------------------------
Copyright (c) jm soler juillet/novembre 2004-april 2007,
# ---------------------------------------------------------------
released under GNU Licence
for the Blender 2.45 Python Scripts Bundle.
Ce programme est libre, vous pouvez le redistribuer et/ou
le modifier selon les termes de la Licence Publique Générale GNU
publiée par la Free Software Foundation (version 2 ou bien toute
autre version ultérieure choisie par vous).
Ce programme est distribué car potentiellement utile, mais SANS
AUCUNE GARANTIE, ni explicite ni implicite, y compris les garanties
de commercialisation ou d'adaptation dans un but spécifique.
Reportez-vous à la Licence Publique Générale GNU pour plus de détails.
Vous devez avoir reçu une copie de la Licence Publique Générale GNU
en même temps que ce programme ; si ce n'est pas le cas, écrivez à la
Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307, États-Unis.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# ---------------------------------------------------------------
#----------------------------------------------
#
# Page officielle :
# http://jmsoler.free.fr/didacticiel/blender/tutor/cpl_import_ai_en.htm
# Communiquer les problemes et erreurs sur:
# http://www.zoo-logique.org/3D.Blender/newsportal/thread.php?group=3D.Blender
#----------------------------------------------
#Changelog
#----------------------------------------------
# 0.1.1 : 2004/08/03, bug in boundingbox reading when Value are negative
# 0.1.2 : 2005/06/12, gmove tranformation properties
# 0.1.3 : 2005/06/25, added a __name__ test to use the script alone
# 0.1.4 : 2005/06/25, closepath improvements
# 0.1.5 : 2005/06/25, ...
# 0.1.6 : 2005/06/26, warning for compacted file
compatibility increased up to AI 10.0 plain text
# 0.1.7 : 2005/06/25, two more closepath improvements
#
# 0.1.8 : 2006/07/03, two more closepath improvements
# 0.1.9 : 2007/05/06, modif on the method that gets the last object on
the list data
# 2008/03/12, Added character encoding line so french text
# does not break python interpreters.
"""
SHARP_IMPORT=0
SCALE=1
NOTHING_TODO=1
AI_VERSION=''
GSTACK = []
GSCALE = []
GTRANSLATE = []
import sys
#oldpath=sys.path
import Blender
BLversion=Blender.Get('version')
try:
import nt
os=nt
os.sep='\\'
except:
import posix
os=posix
os.sep='/'
def isdir(path):
try:
st = os.stat(path)
return 1
except:
return 0
def split(pathname):
if pathname.find(os.sep)!=-1:
k0=pathname.split(os.sep)
else:
if os.sep=='/':
k0=pathname.split('\\')
else:
k0=pathname.split('/')
directory=pathname.replace(k0[len(k0)-1],'')
Name=k0[len(k0)-1]
return directory, Name
def join(l0,l1):
return l0+os.sep+l1
os.isdir=isdir
os.split=split
os.join=join
def filtreFICHIER(nom):
f=open(nom,'rU')
t=f.readlines()
f.close()
if len(t)>1 and t[0].find('EPSF')==-1:
return t
else:
name = "OK?%t| Not a valid file or an empty file ... " # if no %xN int is set, indices start from 1
result = Blender.Draw.PupMenu(name)
return 'false'
#===============================
# Data
#===============================
#===============================
# Blender Curve Data
#===============================
objBEZIER=0
objSURFACE=5
typBEZIER3D=1 #3D
typBEZIER2D=9 #2D
class Bez:
def __init__(self):
self.co=[]
self.ha=[0,0]
self.tag=''
class ITEM:
def __init__(self):
self.type = typBEZIER3D,
self.pntsUV = [0,0]
self.resolUV = [32,0]
self.orderUV = [0,0]
self.flagUV = [0,0]
self.Origine = [0.0,0.0]
self.beziers_knot = []
class COURBE:
def __init__(self):
self.magic_number='3DG3'
self.type = objBEZIER
self.number_of_items = 0
self.ext1_ext2 = [0,0]
self.matrix = """0.0 0.0 1.0 0.0
0.0 1.0 0.0 0.0
0.0 0.0 1.0 0.0
0.0 0.0 0.0 1.0 """
self.ITEM = {}
courbes=COURBE()
PATTERN={}
BOUNDINGBOX={'rec':[],'coef':1.0}
npat=0
#=====================================================================
#======== name of the curve in teh courbes dictionnary ===============
#=====================================================================
n0=0
#=====================================================================
#====================== current Point ================================
#=====================================================================
CP=[0.0,0.0] #currentPoint
# modifs 12/06/2005
#=====================================================================
#====================== current transform ============================
#=====================================================================
class transform:
def __init__(self,matrix=[1,0,01],x=0.0,y=0.0):
self.matrix=matrix[:]
self.xy=[x,y]
def G_move(l,a):
global GSCALE, GTRANSLATE, GSTACK
#print GSCALE, GTRANSLATE, GSTACK
return str((float(l)+GTRANSLATE[a]+GSTACK[-1].xy[a])*GSCALE[a])
# modifs 12/06/2005
#=====================================================================
#===== to compare last position to the original move to displacement =
#===== needed for cyclic efinition =================================
#=====================================================================
def test_egalitedespositions(f1,f2):
if f1[0]==f2[0] and f1[1]==f2[1]:
return Blender.TRUE
else:
return Blender.FALSE
def Open_GEOfile(dir,nom):
if BLversion>=233:
in_editmode = Blender.Window.EditMode()
if in_editmode: Blender.Window.EditMode(0)
Blender.Load(dir+nom+'OOO.obj', 1)
BO=Blender.Scene.GetCurrent().objects.active
BO.RotY=0.0
BO.RotX=1.57
BO.makeDisplayList()
Blender.Window.RedrawAll()
else:
print "Not yet implemented"
def create_GEOtext(courbes):
global SCALE, B, BOUNDINGBOX
r=BOUNDINGBOX['rec']
if SCALE==1:
SCALE=1.0
elif SCALE==2:
SCALE=r[2]-r[0]
elif SCALE==3:
SCALE=r[3]-r[1]
t=[]
t.append(courbes.magic_number+'\n')
t.append(str(courbes.type)+'\n')
t.append(str(courbes.number_of_items)+'\n')
t.append(str(courbes.ext1_ext2[0])+' '+str(courbes.ext1_ext2[1])+'\n')
t.append(courbes.matrix+'\n')
for k in courbes.ITEM.keys():
if len(courbes.ITEM[k].beziers_knot)>1 :
t.append("%s\n"%courbes.ITEM[k].type)
t.append("%s %s \n"%(courbes.ITEM[k].pntsUV[0],courbes.ITEM[k].pntsUV[1]))
t.append("%s %s \n"%(courbes.ITEM[k].resolUV[0],courbes.ITEM[k].resolUV[1]))
t.append("%s %s \n"%(courbes.ITEM[k].orderUV[0],courbes.ITEM[k].orderUV[1]))
t.append("%s %s \n"%(courbes.ITEM[k].flagUV[0],courbes.ITEM[k].flagUV[1]))
flag =courbes.ITEM[k].flagUV[0]
for k2 in range(len(courbes.ITEM[k].beziers_knot)):
#print k2
k1 =courbes.ITEM[k].beziers_knot[k2]
t.append("%4f 0.0 %4f \n"%(float(k1.co[2])/SCALE,float(k1.co[3])/SCALE))
t.append("%4f 0.0 %4f \n"%(float(k1.co[4])/SCALE,float(k1.co[5])/SCALE))
t.append("%4f 0.0 %4f \n"%(float(k1.co[0])/SCALE,float(k1.co[1])/SCALE))
t.append(str(k1.ha[0])+' '+str(k1.ha[1])+'\n')
return t
def save_GEOfile(dir,nom,t):
f=open(dir+nom+'OOO.obj','w')
f.writelines(t)
f.close()
#warning = "REMINDER : %t | Do not forget to rename your blender file NOW ! %x1"
#result = Blender.Draw.PupMenu(warning)
#=====================================================================
#===== AI format : DEBUT =========================
#=====================================================================
def mouvement_vers(l,n0,CP):
if n0 in courbes.ITEM.keys():
n0+=1
CP=[l[-3].replace('d',''),l[-2]]
courbes.ITEM[n0]=ITEM()
courbes.ITEM[n0].Origine=[l[-3].replace('d',''),l[-2]]
B=Bez()
B.co=[CP[0],CP[1],CP[0],CP[1],CP[0],CP[1]]
B.ha=[0,0]
B.tag=l[-1]
courbes.ITEM[n0].beziers_knot.append(B)
return courbes,n0,CP
def courbe_vers_c(l,l2, n0,CP): #c,C
B=Bez()
B.co=[l[4],l[5],l[2],l[3],l[4],l[5]]
B.tag=l[-1]
B.ha=[0,0]
BP=courbes.ITEM[n0].beziers_knot[-1]
BP.co[0]=l[0]
BP.co[1]=l[1]
courbes.ITEM[n0].beziers_knot.append(B)
CP=[B.co[4],B.co[5]]
return courbes,n0,CP
def courbe_vers_v(l,n0,CP): #v-V
B=Bez()
B.tag=l[-1]
B.co=[l[2],l[3],l[0],l[1],l[2],l[3]]
B.ha=[0,0]
courbes.ITEM[n0].beziers_knot.append(B)
CP=[B.co[4],B.co[5]]
return courbes,n0,CP
def courbe_vers_y(l,n0,CP): #y
B=Bez()
B.tag=l[-1]
B.co=[l[2],l[3],l[2],l[3],l[2],l[3]]
B.ha=[0,0]
BP=courbes.ITEM[n0].beziers_knot[-1]
BP.co[0]=l[0]
BP.co[1]=l[1]
courbes.ITEM[n0].beziers_knot.append(B)
CP=[B.co[4],B.co[5]]
return courbes,n0,CP
def ligne_tracee_l(l,n0,CP):
B=Bez()
B.tag=l[-1]
B.co=[l[0],l[1],l[0],l[1],l[0],l[1]]
B.ha=[0,0]
BP=courbes.ITEM[n0].beziers_knot[-1]
courbes.ITEM[n0].beziers_knot.append(B)
CP=[B.co[4],B.co[5]]
return courbes,n0,CP
def ligne_fermee(l,n0,CP):
courbes.ITEM[n0].flagUV[0]=1
if len(courbes.ITEM[n0].beziers_knot)>1:
BP=courbes.ITEM[n0].beziers_knot[-1]
BP0=courbes.ITEM[n0].beziers_knot[0]
if BP.tag not in ['l','L']:
BP.co[0]=BP0.co[0] #4-5 point prec
BP.co[1]=BP0.co[1]
del courbes.ITEM[n0].beziers_knot[0]
return courbes,n0,CP
def passe(l,n0,CP):
return courbes,n0,CP
Actions= { "C" : courbe_vers_c,
"c" : courbe_vers_c,
"V" : courbe_vers_v,
"v" : courbe_vers_v,
"Y" : courbe_vers_y,
"y" : courbe_vers_y,
"m" : mouvement_vers,
"l" : ligne_tracee_l,
"L" : ligne_tracee_l,
"F" : passe,
"f" : ligne_fermee,
"B" : passe,
"b" : ligne_fermee,
"S" : passe,
"s" : ligne_fermee,
"N" : ligne_fermee,
"n" : passe,
}
TAGcourbe=Actions.keys()
def pik_pattern(t,l):
global npat, PATTERN, BOUNDINGBOX, AI_VERSION
while t[l].find('%%EndSetup')!=0:
if t[l].find('%%Creator: Adobe Illustrator(R)')!=-1:
print t[l]
AI_VERSION=t[l].split()[-1]
print AI_VERSION
if t[l].find('%%BoundingBox:')!=-1:
t[l]=t[l][t[l].find(':')+1:]
l0=t[l].split()
BOUNDINGBOX['rec']=[float(l0[-4]),float(l0[-3]),float(l0[-2]),float(l0[-1])]
r=BOUNDINGBOX['rec']
BOUNDINGBOX['coef']=(r[3]-r[1])/(r[2]-r[0])
#print l,
if t[l].find('BeginPattern')!=-1:
nomPattern=t[l][t[l].find('(')+1:t[l].find(')')]
PATTERN[nomPattern]={}
if t[l].find('BeginPatternLayer')!=-1:
npat+=1
PATTERN[nomPattern][npat]=[]
while t[l].find('EndPatternLayer')==-1:
#print t[l]
PATTERN[nomPattern][npat].append(l)
l+=1
if l+1<len(t):
l=l+1
else:
return 1,l
return 1,l
def scan_FILE(nom):
global CP, courbes, SCALE, NOTHING_TODO
dir,name=split(nom)
name=name.split('.')
n0=0
result=0
t=filtreFICHIER(nom)
if nom.upper().find('.AI')!=-1 and t!='false':
if not SHARP_IMPORT:
warning = "Select Size : %t| As is %x1 | Scale on Height %x2| Scale on Width %x3"
SCALE = Blender.Draw.PupMenu(warning)
npat=0
l=0
do=0
while l <len(t)-1 :
if not do:
do,l=pik_pattern(t,l)
#print 'len(t)',len(t)
t[l].replace('\n','')
if t[l].find('%%EOF')==0:
break
if t[l][0]!='%':
l0=t[l].split()
#print l0
if l0[0][0] in ['F','f','N','n','B','b']:
l3=l0[0][0]
courbes,n0,CP=Actions[l3](l3,n0,CP)
l0[0]=l0[1:]
if l0[-1] in TAGcourbe:
NOTHING_TODO=0
if l0[-1] in ['C','c']:
l2=t[l+1].split()
courbes,n0,CP=Actions[l0[-1]](l0,l2,n0,CP)
else:
courbes,n0,CP=Actions[l0[-1]](l0,n0,CP)
l=l+1; #print l
t=[]
courbes.number_of_items=len(courbes.ITEM.keys())
for k in courbes.ITEM.keys():
courbes.ITEM[k].pntsUV[0] =len(courbes.ITEM[k].beziers_knot)
if courbes.number_of_items>0:
if len(PATTERN.keys() )>0:
#print len(PATTERN.keys() )
warning = "Pattern list (for info not used): %t| "
p0=1
for P in PATTERN.keys():
warning+="%s %%x%s|"%(P,p0)
p0+=1
Padd = Blender.Draw.PupMenu(warning)
t=create_GEOtext(courbes)
save_GEOfile(dir,name[0],t)
# 0.1.8 ---------------------------------
# [O.select(0) for O in Blender.Scene.getCurrent().getChildren()]
# 0.1.8 ---------------------------------
Open_GEOfile(dir,name[0])
# 0.1.8 ---------------------------------
Blender.Object.Get()[-1].setName(name[0])
# 0.1.8 ---------------------------------
else:
pass
#=====================================================================
#====================== AI format mouvements =========================
#=====================================================================
#=========================================================
# une sorte de contournement qui permet d'utiliser la fonction
# et de documenter les variables Window.FileSelector
#=========================================================
def fonctionSELECT(nom):
global NOTHING_TODO,AI_VERSION
scan_FILE(nom)
if NOTHING_TODO==1:
warning = "AI %s compatible file "%AI_VERSION+" but nothing to do ? %t| Perhaps a compacted file ... "
NOTHING = Blender.Draw.PupMenu(warning)
if __name__=="__main__":
Blender.Window.FileSelector (fonctionSELECT, 'SELECT AI FILE')
#sys.path=oldpath
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