sandey/blender
1
0
Fork 0
forked from bartvdbraak/blender
Code Pull Requests Activity
a572d196e6
blender/release/scripts/mod_ai2obj.py
Willian Padovani Germano 6d9c02be4c Scripts: 
- Fixes by Jean-Michel Soler: mod_ai2obj.py, mod_svg2obj.py;
- Fixes by Campbell Barton: obj_import.py;
- Small fix to mod_meshtools.py (fixes bug #1605: http://projects.blender.org/tracker/?func=detail&atid=125&aid=1605&group_id=9);
- Updates by Jean-Baptiste (Jiba) to his blender2cal3d.py;
- Updates to all his import / export scripts (added doc data) by Anthony D'Agostino;
- Update to off_import: support for uv data, by Arne Schmitz.

BPython:
- Removed Object.get and .getSelected (deprecated long ago, we use .Get and .GetSelected) -- fixes #1861: http://projects.blender.org/tracker/?func=detail&atid=125&aid=1861&group_id=9
- Applied patch by Michael Reimpell: quat.c - fix for wrong initialization with newQuaternionObject; Mathutils documentation improvements.
- Stani reported a wrong return msg in IpoCurve.Get (that is unimplemented).

Thanks to all coders mentioned above!
2004-11-30 02:27:46 +00:00

383 lines
11 KiB
Python
Raw Blame History

"""
#----------------------------------------------
# (c) jm soler juillet 2004, released under Blender Artistic Licence
# for the Blender 2.34 Python Scripts Bundle.
#----------------------------------------------
# Page officielle :
# http://jmsoler.free.fr/didacticiel/blender/tutor/cpl_import_ai.htm
# Communiquer les problemes et erreurs sur:
# http://www.zoo-logique.org/3D.Blender/newsportal/thread.php?group=3D.Blender
#
# 0.1.1 : 2004/08/03, bug in boudingbox reading when Value are negative
#
"""
SHARP_IMPORT=0
SCALE=1
DEVELOPPEMENT=0
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:
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 = 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]
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
#=====================================================================
#===== 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.Object.Get()
BO[-1].RotY=0.0
BO[-1].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():
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(flag,len(courbes.ITEM[k].beziers_knot)):
k1 =courbes.ITEM[k].beziers_knot[k2]
t.append("%4f 0.0 %4f \n"%(float(k1.co[0])/SCALE,float(k1.co[1])/SCALE))
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(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():
#if test_egalitedespositions(courbes.ITEM[n0].Origine,CP):
# courbes.ITEM[n0].flagUV[0]=1
n0+=1
else:
CP=[l[-3].replace('d',''),l[-2]]
#i=
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]
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[2],l[3],l[4],l[5],l[0],l[1]]
if len(courbes.ITEM[n0].beziers_knot)==1:
CP=[l[0],l[1]]
courbes.ITEM[n0].Origine=[l[0],l[1]]
if l[-1]=='C':
B.ha=[2,2]
else:
B.ha=[0,0]
courbes.ITEM[n0].beziers_knot.append(B)
if len(l2)>1 and l2[-1] in Actions.keys():
B.co[-2]=l2[0]
B.co[-1]=l2[1]
else:
#B.co[-2]=courbes.ITEM[n0].beziers_knot[-1].co[0]
#B.co[-1]=courbes.ITEM[n0].beziers_knot[-].co[1]
B.co[-2]=CP[0]
B.co[-1]=CP[1]
return courbes,n0,CP
def courbe_vers_v(l,n0,CP): #v-V
B=Bez()
B.co=[l[2],l[3],l[0],l[1],l[2],l[3]]
if l[-1]=='V':
B.ha=[2,2]
else:
B.ha=[0,0]
courbes.ITEM[n0].beziers_knot.append(B)
CP=[l[0],l[1]]
return courbes,n0,CP
def courbe_vers_y(l,n0,CP): #y
B=Bez()
B.co=[l[2],l[3],l[0],l[1],l[2],l[3]]
if l[-1]=='Y':
B.ha=[2,2]
else:
B.ha=[0,0]
courbes.ITEM[n0].beziers_knot.append(B)
CP=[l[2],l[3]]
return courbes,n0,CP
def ligne_tracee_l(l,n0,CP):
B=Bez()
B.co=[l[0],l[1],l[0],l[1],l[0],l[1]]
if l[-1]=='L':
B.ha=[2,2]
else:
B.ha=[0,0]
courbes.ITEM[n0].beziers_knot.append(B)
CP=[l[0],l[1]]
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}
TAGcourbe=Actions.keys()
def pik_pattern(t,l):
global npat, PATTERN, BOUNDINGBOX
while t[l].find('%%EndSetup')!=0:
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
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][0]!='%':
l0=t[l].split()
if l0[-1] in TAGcourbe:
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 test_egalitedespositions(courbes.ITEM[k].Origine,
[courbes.ITEM[k].beziers_knot[-1].co[-2],
courbes.ITEM[k].beziers_knot[-1].co[-1]]):
courbes.ITEM[k].flagUV[0]=1
courbes.ITEM[k].pntsUV[0] -=1
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)
Open_GEOfile(dir,name[0])
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):
scan_FILE(nom)
if DEVELOPPEMENT==1:
Blender.Window.FileSelector (fonctionSELECT, 'SELECT AI FILE')
#sys.path=oldpath
View Git Blame Copy Permalink