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Diffstat (limited to 'release/scripts/bpymodules/eps2obj.py')
-rw-r--r-- | release/scripts/bpymodules/eps2obj.py | 390 |
1 files changed, 390 insertions, 0 deletions
diff --git a/release/scripts/bpymodules/eps2obj.py b/release/scripts/bpymodules/eps2obj.py new file mode 100644 index 00000000000..8db89892fc6 --- /dev/null +++ b/release/scripts/bpymodules/eps2obj.py @@ -0,0 +1,390 @@ +#---------------------------------------------- +# (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_eps.htm +# Communiquer les problemes et erreurs sur: +# http://www.zoo-logique.org/3D.Blender/newsportal/thread.php?group=3D.Blender +#---------------------------------------------- + +SHARP_IMPORT=0 +SCALE=1 +scale=1 + +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,'r') + t=f.readlines() + f.close() + if len(t)==1 and t[0].find('\r'): + t=t[0].split('\r') + 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 """ #- right-handed object matrix. Used to determine position, rotation and size + 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): + global SCALE,BOUNDINGBOX, scale + if BLversion>=233: + Blender.Load(dir+nom+'OOO.obj', 1) + BO=Blender.Object.Get() + + BO[-1].RotY=3.1416 + BO[-1].RotZ=3.1416 + BO[-1].RotX=3.1416/2.0 + if scale==1: + BO[-1].LocY+=BOUNDINGBOX['rec'][3] + else: + BO[-1].LocY+=BOUNDINGBOX['rec'][3]/SCALE + + BO[-1].makeDisplayList() + Blender.Window.RedrawAll() + else: + print "Not yet implemented" + +def create_GEOtext(courbes): + global SCALE, B, BOUNDINGBOX,scale + 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() + + #name = "REMINDER : %t | Do not forget to rename your blender file NOW ! %x1" + #result = Blender.Draw.PupMenu(name) + + +#===================================================================== +#===== EPS 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 + CP=[l[-3].replace('d',''),l[-2]] + 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 rmouvement_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 + CP=["%4f"%(float(l[-3])+float(CP[0])),"%4f"%(float(l[-2])+float(CP[1]))] + else: + CP=["%4f"%(float(l[-3])+float(CP[0])),"%4f"%(float(l[-2])+float(CP[1]))] + #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[0],l[1],l[2],l[3],l[4],l[5]] + B.ha=[0,0] + + courbes.ITEM[n0].beziers_knot.append(B) + """ + 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]=CP[0] + B.co[-1]=CP[1] + 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]] + B.ha=[0,0] + courbes.ITEM[n0].beziers_knot.append(B) + CP=[l[0],l[1]] + return courbes,n0,CP + +def rligne_tracee_l(l,n0,CP): + B=Bez() + B.co=["%4f"%(float(l[0])+float(CP[0])), + "%4f"%(float(l[1])+float(CP[1])), + "%4f"%(float(l[0])+float(CP[0])), + "%4f"%(float(l[1])+float(CP[1])), + "%4f"%(float(l[0])+float(CP[0])), + "%4f"%(float(l[1])+float(CP[1]))] + B.ha=[0,0] + courbes.ITEM[n0].beziers_knot.append(B) + CP=[l[0],l[1]] + return courbes,n0,CP + +Actions= { "curveto" : courbe_vers_c, + "curveto" : courbe_vers_c, + "moveto" : mouvement_vers, + "rmoveto" : mouvement_vers, + "lineto" : ligne_tracee_l, + "rlineto" : rligne_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: + 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('BeginPatternLayer')!=-1: + npat+=1 + PATTERN[npat]=[] + while t[l].find('EndPatternLayer')==-1: + print t[l] + PATTERN[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, scale + dir,name=split(nom) + name=name.split('.') + n0=0 + result=0 + t=filtreFICHIER(nom) + + if nom.upper().find('.EPS')!=-1 or nom.upper().find('.PS')!=-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 t[l].find('%%BoundingBox:')!=-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]) + """ + 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!=[] and l0[-1] in TAGcourbe: + if l0[-1] in ['curveto']: + 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=[] + + if t!='false': + 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() ) + pass + t=create_GEOtext(courbes) + save_GEOfile(dir,name[0],t) + Open_GEOfile(dir,name[0]) + else: + pass + + +#===================================================================== +#====================== EPS 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) + +#Blender.Window.FileSelector (fonctionSELECT, 'SELECT .EPS/.PS FILE') +#sys.path=oldpath |