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path: root/release/scripts/bpymodules/svg2obj.py
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Diffstat (limited to 'release/scripts/bpymodules/svg2obj.py')
-rw-r--r--release/scripts/bpymodules/svg2obj.py281
1 files changed, 167 insertions, 114 deletions
diff --git a/release/scripts/bpymodules/svg2obj.py b/release/scripts/bpymodules/svg2obj.py
index 36753aa0696..98c6a489b0c 100644
--- a/release/scripts/bpymodules/svg2obj.py
+++ b/release/scripts/bpymodules/svg2obj.py
@@ -1,10 +1,12 @@
"""
-SVG 2 OBJ translater, 0.3.1
-(c) jm soler juillet/novembre 2004, released under Blender Artistic Licence
- for the Blender 2.34/33 Python Scripts Bundle.
+SVG 2 OBJ translater, 0.3.3
+(c) jm soler juillet/novembre 2004-juin 2005,
+# released under Blender Artistic Licence
+ for the Blender 2.37/36/35/34/33 Python Scripts Bundle.
#---------------------------------------------------------------------------
# Page officielle :
# http://jmsoler.free.fr/didacticiel/blender/tutor/cpl_import_svg.htm
+# http://jmsoler.free.fr/didacticiel/blender/tutor/cpl_import_svg_en.htm
# Communiquer les problemes et erreurs sur:
# http://www.zoo-logique.org/3D.Blender/newsportal/thread.php?group=3D.Blender
#---------------------------------------------------------------------------
@@ -72,9 +74,18 @@ Changelog:
0.2.6 : - correction for illustrator 10 SVG
0.2.7 : - correction for inskape 0.40 cvs SVG
0.2.8 : - correction for inskape plain SVG
- 0.3 : - transform properties added
+ 0.3 : - reading of the transform properties added :
+ translate
0.3.1 : - compatibility restored with gimp
-
+ 0.3.2 : - transform properties added (june, 15-16):
+ scale,
+ rotate,
+ matrix,
+ skew
+ - added a test on __name__ to load the script
+ outside from the blender menu
+ 0.3.3 : - controle du contenu des transformation de type matrix
+ 0.3.4 : - restructuration de la lecture des donnes paths (19/06/05)
==================================================================================
=================================================================================="""
@@ -85,8 +96,9 @@ DEBUG =0 #print
DEVELOPPEMENT=0
import sys
-#oldpath=sys.path
+from math import cos,sin,tan
import Blender
+from Blender import Mathutils
BLversion=Blender.Get('version')
try:
@@ -275,6 +287,7 @@ def save_GEOfile(dir,nom,t):
def filtre_DATA(c,D,n):
global DEBUG,TAGcourbe
+ #print 'c',c,'D',D,'n',n
l=[]
if len(c[0])==1 and D[c[1]+1].find(',')!=-1:
for n2 in range(1,n+1):
@@ -372,7 +385,8 @@ def courbe_vers_t(c,D,n0,CP): #T
def courbe_vers_c(c, D, n0,CP): #c,C
l=filtre_DATA(c,D,3)
- #print l, c, CP
+
+ print '\n','l',l, 'c',c,'CP', CP
if c[0]=='c':
l=["%4s"%(float(l[0])+float(CP[0])),
@@ -437,12 +451,11 @@ def ligne_tracee_l(c, D, n0,CP): #L,l
def ligne_tracee_h(c,D,n0,CP): #H,h
#print '|',c[0],'|',len(c[0]),' --> ',CP[0]
+ #print 'D :',D,' \n CP :', CP
if c[0]=='h':
- l=["%4s"%(float(D[c[1]+1])+float(CP[0])),
- "%4s"%float(CP[1])]
+ l=["%4s"%(float(D[c[1]+1])+float(CP[0])),"%4s"%float(CP[1])]
else:
- l=["%4s"%float(D[c[1]+1]),
- "%4s"%float(CP[1])]
+ l=["%4s"%float(D[c[1]+1]),"%4s"%float(CP[1])]
B=Bez()
B.co=[l[0],l[1],l[0],l[1],l[0],l[1]]
B.ha=[0,0]
@@ -511,32 +524,22 @@ def get_content(val,t0):
t=t[t.find(' '+val+'="')+len(' '+val+'="'):]
val=t[:t.find('"')]
t=t[t.find('"'):]
- #----------------------------------------------------------------
- #print t[:10], val
- #wait=raw_input('wait:' )
-
return t0,val
else:
return t0,0
def get_tag(val,t):
-
t=t[t.find('<'+val):]
val=t[:t.find('>')+1]
- t=t[t.find('>')+1:]
-
+ t=t[t.find('>')+1:]
if DEBUG==3 : print t[:10], val
-
return t,val
def get_data(val,t):
-
t=t[t.find('<'+val):]
val=t[:t.find('</'+val+'>')]
t=t[t.find('</'+val+'>')+3+len(val):]
-
if DEBUG==3 : print t[:10], val
-
return t,val
def get_val(val,t):
@@ -561,6 +564,8 @@ def get_val(val,t):
d=0.0
return d
+
+
def get_BOUNDBOX(BOUNDINGBOX,SVG,viewbox):
if viewbox==0:
h=get_val('height',SVG)
@@ -579,88 +584,152 @@ def get_BOUNDBOX(BOUNDINGBOX,SVG,viewbox):
return BOUNDINGBOX
# 0.2.8 : - correction for inskape 0.40 cvs SVG
-def repack_DATA(DATA):
+def repack_DATA2(DATA):
for d in Actions.keys():
DATA=DATA.replace(d,d+' ')
return DATA
-def unpack_DATA(DATA):
- DATA[0]=DATA[0].replace('-',',-')
-
- for d in Actions.keys():
- DATA[0]=DATA[0].replace(d,', '+d+',')
+def wash_DATA(ndata):
+ print 'ndata', ndata, len(ndata)
+ if ndata!='':
+ while ndata[0]==' ':
+ ndata=ndata[1:]
+ while ndata[-1]==' ':
+ ndata=ndata[:-1]
+ if ndata[0]==',':ndata=ndata[1:]
+ if ndata[-1]==',':ndata=ndata[:-1]
+ if ndata.find('-')!=-1 and ndata[ndata.find('-')-1] not in [' ',' ']:
+ ndata=ndata.replace('-',',-')
+ ndata=ndata.replace(',,',',')
+ ndata=ndata.replace(' ',',')
+ ndata=ndata.split(',')
+ for n in ndata :
+ if n=='' : ndata.remove(n)
+ return ndata
+
+
+# 0.3.4 : - restructuration de la lecture des donnes paths
+def list_DATA(DATA):
+ """
+ cette fonction doit retourner une liste proposant
+ une suite correcte de commande avec le nombre de valeurs
+ attendu pour chacune d'entres-elles .
+ Par exemple :
+ d="'M0,14.0 z" devient ['M','0.0','14.0','z']
+ """
+ while DATA.count(' ')!=0 :
+ DATA=DATA.replace(' ',' ')
+
+ tagplace=[]
+ DATA=DATA.replace('\n','')
- DATA[0]=DATA[0].replace(',,',',')
-
- if DATA[0][0]==',':DATA[0]=DATA[0][1:]
- if DATA[0][-1]==',':DATA[0]=DATA[0][:-1]
-
- DATA[0]=DATA[0].replace('\n','')
- DATA[0]=DATA[0].replace('\t','')
- DATA[0]=DATA[0].split(',')
-
- D2=[]
- D1=DATA[0]
-
- for cell in range(len(D1)):
- if D1[cell] in Actions.keys():
- D2.append(D1[cell])
- n=1
- if D1[cell] not in ['h','v','H','V','a','A']:
- while cell+n+1<len(D1) and (D1[cell+n] not in Actions.keys()):
- D2.append(D1[cell+n]+','+D1[cell+n+1])
- n+=2
- elif D1[cell] in ['h','v','H','V']:
- while cell+n+1<len(D1) and (D1[cell+n] not in Actions.keys()):
- D2.append(D1[cell+n])
- n+=1
- elif D1[cell] in ['a','A']:
- #(rx ry rotation-axe-x drapeau-arc-large drapeau-balayage x y)
- #150,150 0 1,0 150,-150
- D2.append(D1[cell+n]+','+D1[cell+n+1])
- D2.append(D1[cell+n+2])
- D2.append(D1[cell+n+3]+','+D1[cell+n+4])
- D2.append(D1[cell+n+5]+','+D1[cell+n+6])
- n+=7
- return D2
-
-def translate(a,b):
- return [a,b]
+ for d in Actions.keys():
+ b1=0
+ b2=len(DATA)
+ while DATA.find(d,b1,b2)!=-1 :
+ #print d, b1
+ tagplace.append(DATA.find(d,b1,b2))
+ b1=DATA.find(d,b1,b2)+1
+ tagplace.sort()
+ tpn=range(len(tagplace)-1)
+ DATA2=[]
+
+ for t in tpn:
+
+ DATA2.append(DATA[tagplace[t]:tagplace[t]+1])
+ print DATA2[-1]
+
+ ndata=DATA[tagplace[t]+1:tagplace[t+1]]
+ if DATA2[-1] not in ['z','Z'] :
+ ndata=wash_DATA(ndata)
+ for n in ndata : DATA2.append(n)
+
+ DATA2.append(DATA[tagplace[t+1]:tagplace[t+1]+1])
+
+ print DATA2[-1]
+
+ if DATA2[-1] not in ['z','Z'] and len(DATA)-1>=tagplace[t+1]+1:
+ ndata=DATA[tagplace[t+1]+1:-1]
+ ndata=wash_DATA(ndata)
+ for n in ndata : DATA2.append(n)
+
+ return DATA2
+
+
+# 0.3
+def translate(tx,ty):
+ return [1, 0, tx], [0, 1, ty],[0,0,1]
+
+# 0.3.2
+def scale(sx,sy):
+ return [sx, 0, 0], [0, sy, 0],[0,0,1]
+# 0.3.2
+def rotate(a):
+ return [cos(a), -sin(a), 0], [sin(a), cos(a),0],[0,0,1]
+# 0.3.2
+def skewX(a):
+ return [1, tan(a), 0], [0, 1, 0],[0,0,1]
+# 0.3.2
+def skewX(a):
+ return [1, 0, 0], [tan(a), 1 , 0],[0,0,1]
+# 0.3.2
+def matrix(a,b,c,d,e,f):
+ return [a,b,e],[c,d,f],[0,0,1]
+
+# 0.3.3
+def controle_CONTENU(val,t):
+ """
+ une matrice peut s'ecrire : matrix(a,b,c,d,e,f) ou matrix(a b c d e f)
+ """
+ if val.find('matrix') and t.find(val+'(')!=-1 and t.find(val+',')==-1:
+ t0=t[t.find(val+'(')+len(val+'('):]
+ t0=t0[:t0.find(')')]
+ val=t0[:]
+ while val.find(' ')!=-1:
+ val=val.replace(' ',' ')
+ val=val.replace(' ',',')
+ t=t.replace(t0,val)
+ return val
+ else:
+ return -1
+# 0.3
def get_TRANSFORM(STRING):
STRING,TRANSFORM=get_content('transform',STRING)
- if TRANSFORM.find('translate')!=-1:
- exec "TRANSFORM=%s"%TRANSFORM
- return TRANSFORM
-
+ #print 'TRANSFORM 1 :', TRANSFORM
+ for t in ['translate','scale','rotate','matrix','skewX','skewY'] :
+ if TRANSFORM.find(t)!=-1 and TRANSFORM.count('(')==1:
+ #print 'TRANSFORM 2 :', TRANSFORM
+ print ' getcontent ', t,' ',controle_CONTENU(t,TRANSFORM)
+ exec "a,b,c=%s;T=Mathutils.Matrix(a,b,c)"%TRANSFORM
+ return T
+
+# 0.3
def G_move(l,a,t):
- if a!=-1:
- return str(float(l)+float(t[a]))
+ if a==0:
+ v=Mathutils.Vector([float(l[0]),float(l[1]),1.0])
+ v=Mathutils.MatMultVec(t, v)
+ return str(v[0]),str(v[1])
else :
+ #print 'l', l ,'t', t, 'a', a
l=l.split(',')
- return str(float(l[0])+float(t[0]))+','+str(float(l[1])+float(t[1]))
+ v=Mathutils.Vector([float(l[0]),float(l[1]),1.0])
+ v=Mathutils.MatMultVec(t, v)
+ return str(v[0])+','+str(v[1])
+# 0.3
def transform_DATA(D1,TRANSFORM):
for cell in range(len(D1)):
if D1[cell] in TAGtransform:
- try:
- if D1[cell] == 'C': #6 valeurs
- D1[cell+1]=G_move(D1[cell+1],0,TRANSFORM)
- D1[cell+2]=G_move(D1[cell+2],1,TRANSFORM)
- D1[cell+3]=G_move(D1[cell+3],0,TRANSFORM)
- D1[cell+4]=G_move(D1[cell+4],1,TRANSFORM)
- D1[cell+5]=G_move(D1[cell+5],0,TRANSFORM)
- D1[cell+6]=G_move(D1[cell+6],1,TRANSFORM)
- elif D1[cell] in ['M','L','T']: #2 valeurs
- D1[cell+1]=G_move(D1[cell+1],0,TRANSFORM)
- D1[cell+2]=G_move(D1[cell+2],1,TRANSFORM)
- elif D1[cell] == ['S','Q']: #4 valeurs
- D1[cell+1]=G_move(D1[cell+1],0,TRANSFORM)
- D1[cell+2]=G_move(D1[cell+2],1,TRANSFORM)
- D1[cell+3]=G_move(D1[cell+3],0,TRANSFORM)
- D1[cell+4]=G_move(D1[cell+4],1,TRANSFORM)
- except :
+ if D1[cell+1].find(',')==-1:
+ if D1[cell] in ['C', 'S','Q', 'M','L','T',]: #2 valeurs
+ D1[cell+1],D1[cell+2]=G_move([D1[cell+1],D1[cell+2]],0,TRANSFORM)
+ if D1[cell] in ['C', 'S','Q'] :
+ D1[cell+3],D1[cell+4]=G_move([D1[cell+3],D1[cell+4]],0,TRANSFORM)
+ if D1[cell] in ['C']:
+ D1[cell+5],D1[cell+6]=G_move([D1[cell+5],D1[cell+6]],0,TRANSFORM)
+ else :
if D1[cell] == 'C': #6 valeurs
D1[cell+1]=G_move(D1[cell+1],-1,TRANSFORM)
D1[cell+2]=G_move(D1[cell+2],-1,TRANSFORM)
@@ -685,8 +754,9 @@ def format_PATH(t,TRANSFORM):
if PATH.find(' transform="')!=-1:
TRANSFORM2=get_TRANSFORM(PATH)
- TRANSFORM[0]+=TRANSFORM2[0]
- TRANSFORM[1]+=TRANSFORM2[1]
+ # 0.3.3
+ TRANSFORM=TRANSFORM*TRANSFORM2
+ #TRANSFORM[1]+=TRANSFORM2[1]
tagTRANSFORM+=1
if PATH.find(' id="')!=-1:
@@ -703,29 +773,9 @@ def format_PATH(t,TRANSFORM):
if PATH.find(' d="')!=-1:
PATH,D=get_content('d',PATH)
-
- # 0.2.8 : - correction for inskape plain SVG
- if D.find(',')==-1:
- D=repack_DATA(D)
- # 0.2.8 : end
-
- D=D.split(' ')
+ D=list_DATA(D)
if tagTRANSFORM in [1,2] : D=transform_DATA(D,TRANSFORM)
-
- try:
- while D.index(''):
- del D[D.index('')]
- except:
- pass
-
- if len(D)==1 or len(D[0])>1 :
- D1=[]
- for D0 in D:
- D1+=unpack_DATA([D0])[:]
- D=D1
-
-
return t,D
@@ -760,22 +810,25 @@ def scan_FILE(nom):
while t.find('<g')!=-1:
t,G=get_data('g',t)
- TRANSFORM=[0.0,0.0]
+ TRANSFORM=Mathutils.Matrix([1.0,0.0,0.0],[0.0,1.0,0.0],[0,0,1])
tagTRANSFORM=0
if G.find(' transform="')!=-1:
TRANSFORM=get_TRANSFORM(G)
tagTRANSFORM=1
+
while G.find('path')!=-1:
G,D=format_PATH(G,TRANSFORM)
+ #print D
cursor=0
for cell in D:
if DEBUG==2 : print 'cell : ',cell ,' --'
if len(cell)>=1 and cell[0] in TAGcourbe:
courbes,n0,CP=Actions[cell]([cell,cursor], D, n0,CP)
cursor+=1
-
+
+ # 0.3.1
while t.find('path')!=-1:
- TRANSFORM=[0.0,0.0]
+ TRANSFORM=Mathutils.Matrix([1.0,0.0,0.0],[0.0,1.0,0.0],[0,0,1])
t,D=format_PATH(t,TRANSFORM)
cursor=0
for cell in D:
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-01 10:47:00 +0300