diff options
author | Remigiusz Fiedler <migius@gmx.net> | 2009-02-02 03:31:46 +0300 |
---|---|---|
committer | Remigiusz Fiedler <migius@gmx.net> | 2009-02-02 03:31:46 +0300 |
commit | 7c48f1994a716b2c52ceddb83bdd7d540bd5d79d (patch) | |
tree | 2b0e1447f240aa1b60038b1247c477203abe5865 | |
parent | c63fcd27994875e31878619875ad3324232bf90d (diff) |
patch for paths_svg2obj.py by author jms:
This patch solves some major problems of the svg script :
- reading of the inkscape svg format
- parsing of the scientific numbers
- redundant arc data in the same path for only one command "a"
- blending of curves after several files import and at the end a more correct management of the current point.
-rw-r--r-- | release/scripts/bpymodules/paths_svg2obj.py | 178 |
1 files changed, 110 insertions, 68 deletions
diff --git a/release/scripts/bpymodules/paths_svg2obj.py b/release/scripts/bpymodules/paths_svg2obj.py index de40bea3191..d51fe74190d 100644 --- a/release/scripts/bpymodules/paths_svg2obj.py +++ b/release/scripts/bpymodules/paths_svg2obj.py @@ -1,7 +1,7 @@ # -*- coding: latin-1 -*- """ -SVG 2 OBJ translater, 0.5.9h -Copyright (c) jm soler juillet/novembre 2004-april 2007, +SVG 2 OBJ translater, 0.5.9n +Copyright (c) jm soler juillet/novembre 2004-february 2009, # --------------------------------------------------------------- released under GNU Licence for the Blender 2.42 Python Scripts Bundle. @@ -20,7 +20,6 @@ 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 @@ -35,7 +34,7 @@ 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_svg.htm @@ -253,15 +252,27 @@ Changelog: 0.5.9h : - 2007/5/2 - script was updated with the modifs by cambo - - removed all debug statements + - removed all debug statements - correction of a zero division error in the calc_arc function. + 0.5.9f: - 2007/15/7 + - Correction de plusieurs bugs sur l'attributions des couleurs et le nommage + des courbes + + 0.5.9i : - ??/??/?? + - Patch externe réalisé sur blender.org project. + + 0.5.9j : - 08/11/2008 + 0.5.9k : - 14/01/2009 + 0.5.9l : - 31/01/2009 + 0.5.9n : - 01/02/2009 + ================================================================================== ==================================================================================""" SHARP_IMPORT=0 SCALE=1 scale_=1 -DEBUG = 0#print +DEBUG = 0 DEVELOPPEMENT=0 TESTCOLOR=0 @@ -533,7 +544,7 @@ def createCURVES(curves, name): scene.objects.selected = [] if not SEPARATE_CURVES: - c = Curve.New() + c = Curve.New() c.setResolu(24) MATNAME=[] @@ -709,7 +720,6 @@ def circle(prp): else : cx =float(prp['cx']) if 'cy' not in prp: cy=0.0 else : cy =float(prp['cy']) - #print prp.keys() r = float(prp['r']) D=['M',str(cx),str(cy+r), 'C',str(cx-r), str(cy+r*0.552),str(cx-0.552*r),str(cy+r), str(cx),str(cy+r), @@ -852,7 +862,7 @@ def calc_arc (cpx,cpy, rx, ry, ang, fa , fs , x, y) : #-------------------- # 0.3.9 #-------------------- -def curve_to_a(c,D,n0,CP): #A,a +def curve_to_a(curves, c,D,n0,CP): #A,a global SCALE l=[float(D[c[1]+1]),float(D[c[1]+2]),float(D[c[1]+3]), int(D[c[1]+4]),int(D[c[1]+5]),float(D[c[1]+6]),float(D[c[1]+7])] @@ -866,8 +876,7 @@ def curve_to_a(c,D,n0,CP): #A,a POINTS= calc_arc (CP[0],CP[1], l[0], l[1], l[2]*(PI / 180.0), l[3], l[4], - l[5], l[6] ) - #if DEBUG == 1 : print POINTS + l[5], l[6] ) for p in POINTS : B=Bez() B.co=[ p[2][0],p[2][1], p[0][0],p[0][1], p[1][0],p[1][1]] @@ -881,16 +890,23 @@ def curve_to_a(c,D,n0,CP): #A,a BP.co[2]=BP.co[0] BP.co[3]=BP.co[1] CP=[l[5], l[6]] + #---------- 059m------------ + if len(D)>c[1]+7 and D[c[1]+8] not in TAGcourbe : + c[1]+=7 + curves,n0,CP=curve_to_a(curves, c, D, n0,CP) + #---------- 059m------------ return curves,n0,CP -def move_to(c, D, n0,CP, proprietes): +def move_to(curves, c, D, n0,CP, proprietes): global DEBUG,TAGcourbe, LAST_ID global USE_COLORS l=[float(D[c[1]+1]),float(D[c[1]+2])] + if c[0]=='m': l=[l[0]+CP[0], l[1] + CP[1]] + if n0 in curves.ITEM: n0+=1 CP=[l[0],l[1]] @@ -917,14 +933,12 @@ def move_to(c, D, n0,CP, proprietes): B.co=[CP[0],CP[1],CP[0],CP[1],CP[0],CP[1]] B.ha=['L','C'] B.tag=c[0] - curves.ITEM[n0].beziers_knot.append(B) - #if DEBUG==1: print curves.ITEM[n0], CP + curves.ITEM[n0].beziers_knot.append(B) return curves,n0,CP -def close_z(c,D,n0,CP): #Z,z +def close_z(curves, c,D,n0,CP): #Z,z curves.ITEM[n0].flagUV[0]=1 if len(curves.ITEM[n0].beziers_knot)>1: - #print len(curves.ITEM[n0].beziers_knot) BP=curves.ITEM[n0].beziers_knot[-1] BP0=curves.ITEM[n0].beziers_knot[0] if BP.tag in ['c','C','s','S',]: @@ -936,7 +950,7 @@ def close_z(c,D,n0,CP): #Z,z n0-=1 return curves,n0,CP -def curve_to_q(c,D,n0,CP): #Q,q +def curve_to_q(curves, c,D,n0,CP): #Q,q l=[float(D[c[1]+1]),float(D[c[1]+2]),float(D[c[1]+3]),float(D[c[1]+4])] if c[0]=='q': l=[l[0]+CP[0], l[1]+CP[1], l[2]+CP[0], l[3]+CP[1]] @@ -948,15 +962,14 @@ def curve_to_q(c,D,n0,CP): #Q,q BP.co[2]=BP.co[0] BP.co[3]=BP.co[1] curves.ITEM[n0].beziers_knot.append(B) - #if DEBUG==1: print B.co,BP.co CP=[l[2],l[3]] #if DEBUG==1: pass if len(D)>c[1]+5 and D[c[1]+5] not in TAGcourbe : c[1]+=4 - curve_to_q(c, D, n0,CP) + curves,n0,CP=curve_to_q(curves, c, D, n0,CP) return curves,n0,CP -def curve_to_t(c,D,n0,CP): #T,t +def curve_to_t(curves, c,D,n0,CP): #T,t l=[float(D[c[1]+1]),float(D[c[1]+2])] if c[0]=='t': l=[l[0]+CP[0], l[1]+CP[1]] @@ -970,11 +983,10 @@ def curve_to_t(c,D,n0,CP): #T,t BP.co[2]=l0[2] BP.co[3]=l0[3] curves.ITEM[n0].beziers_knot.append(B) - #if DEBUG==1: print B.co,BP.co CP=[l[0],l[1]] if len(D)>c[1]+3 and D[c[1]+3] not in TAGcourbe : c[1]+=4 - curve_to_t(c, D, n0,CP) + curves,n0,CP=curve_to_t(curves, c, D, n0,CP) return curves,n0,CP #-------------------- @@ -985,7 +997,7 @@ def build_SYMETRIC(l): Y=l[3]-(l[1]-l[3]) return X,Y -def curve_to_s(c,D,n0,CP): #S,s +def curve_to_s(curves, c,D,n0,CP): #S,s l=[float(D[c[1]+1]), float(D[c[1]+2]), float(D[c[1]+3]), @@ -1003,17 +1015,16 @@ def curve_to_s(c,D,n0,CP): #S,s #-------------------- BP.co[2],BP.co[3]=build_SYMETRIC([BP.co[4],BP.co[5],BP.co[0],BP.co[1]]) curves.ITEM[n0].beziers_knot.append(B) - #if DEBUG==1: print B.co,BP.co #-------------------- # 0.4.3 #-------------------- CP=[l[2],l[3]] if len(D)>c[1]+5 and D[c[1]+5] not in TAGcourbe : c[1]+=4 - curve_to_c(c, D, n0,CP) + curves,n0,CP=curve_to_c(curves, c, D, n0,CP) return curves,n0,CP -def curve_to_c(c, D, n0,CP): #c,C +def curve_to_c(curves, c, D, n0,CP): #c,C l=[float(D[c[1]+1]),float(D[c[1]+2]),float(D[c[1]+3]), float(D[c[1]+4]),float(D[c[1]+5]),float(D[c[1]+6])] if c[0]=='c': @@ -1030,6 +1041,8 @@ def curve_to_c(c, D, n0,CP): #c,C l[5], l[2], l[3]] #plus toucher au 2-3 + + B.ha=['C','C'] B.tag=c[0] BP=curves.ITEM[n0].beziers_knot[-1] @@ -1037,32 +1050,38 @@ def curve_to_c(c, D, n0,CP): #c,C BP.co[3]=l[1] BP.ha[1]='C' curves.ITEM[n0].beziers_knot.append(B) - #if DEBUG==1: print B.co,BP.co CP=[l[4],l[5]] if len(D)>c[1]+7 and D[c[1]+7] not in TAGcourbe : - c[1]+=6 - curve_to_c(c, D, n0,CP) + c[1]+=6 + curves,n0,CP=curve_to_c(curves, c, D, n0,CP) return curves,n0,CP -def draw_line_l(c, D, n0,CP): #L,l - l=[float(D[c[1]+1]),float(D[c[1]+2])] +def draw_line_l(curves, c, D, n0,CP): #L,l + + l=[float(D[c[1]+1]),float(D[c[1]+2])] if c[0]=='l': l=[l[0]+CP[0], - l[1]+CP[1]] + l[1]+CP[1]] B=Bez() - B.co=[l[0],l[1],l[0],l[1],l[0],l[1]] + B.co=[l[0],l[1], + l[0],l[1], + l[0],l[1]] + B.ha=['L','L'] B.tag=c[0] BP=curves.ITEM[n0].beziers_knot[-1] BP.ha[1]='L' + curves.ITEM[n0].beziers_knot.append(B) - CP=[B.co[0],B.co[1]] + CP=[B.co[4],B.co[5]] + if len(D)>c[1]+3 and D[c[1]+3] not in TAGcourbe : c[1]+=2 - draw_line_l(c, D, n0,CP) #L + curves,n0,CP=draw_line_l(curves, c, D, n0,CP) #L + return curves,n0,CP -def draw_line_h(c,D,n0,CP): #H,h +def draw_line_h(curves, c,D,n0,CP): #H,h if c[0]=='h': l=[float(D[c[1]+1])+float(CP[0]),CP[1]] else: @@ -1077,7 +1096,7 @@ def draw_line_h(c,D,n0,CP): #H,h CP=[l[0],l[1]] return curves,n0,CP -def draw_line_v(c,D,n0,CP): #V, v +def draw_line_v(curves, c,D,n0,CP): #V, v if c[0]=='v': l=[CP[0], float(D[c[1]+1])+CP[1]] else: @@ -1121,17 +1140,31 @@ TAGtransform=['M','L','C','S','H','V','T','Q'] tagTRANSFORM=0 def wash_DATA(ndata): - if ndata: - #if DEBUG==1: print ndata + if ndata: ndata = ndata.strip() + if ndata[0]==',':ndata=ndata[1:] if ndata[-1]==',':ndata=ndata[:-1] + #-------------------- # 0.4.0 : 'e' #-------------------- - i = ndata.find('-') - if i != -1 and ndata[i-1] not in ' ,e': - ndata=ndata.replace('-',',-') + ni=0 + i = ndata.find('-',ni) + if i != -1: + while i>-1 : + i = ndata.find('-',ni) + # 059l ------ + if i>0 : + if ndata[i-1] not in [' ',',','e']: + ndata=ndata[:i]+','+ndata[i:] + ni=i+2 + else: + ni=i+1 + elif i>-1: + ni=1 + # 059l ------ + ndata=ndata.replace(',,',',') ndata=ndata.replace(' ',',') ndata=ndata.split(',') @@ -1153,7 +1186,7 @@ def list_DATA(DATA): # borner les differents segments qui devront etre # traites # pour cela construire une liste avec chaque - # la position de chaqe emplacement tag de type + # position de chaque emplacement tag de type # commande path... # ---------------------------------------- tagplace=[] @@ -1169,8 +1202,10 @@ def list_DATA(DATA): # d'apparition des tags #------------------------------------------ tagplace.sort() - + tpn=range(len(tagplace)) + + #-------------------- # 0.3.5 :: short data, only one tag #-------------------- @@ -1179,14 +1214,18 @@ def list_DATA(DATA): for t in tpn[:-1]: DATA2.append(DATA[tagplace[t]:tagplace[t]+1]) ndata=DATA[tagplace[t]+1:tagplace[t+1]] + if DATA2[-1] not in ['z','Z'] : ndata=wash_DATA(ndata) DATA2.extend(ndata) + DATA2.append(DATA[tagplace[t+1]:tagplace[t+1]+1]) + if DATA2[-1] not in ['z','Z'] and len(DATA)-1>=tagplace[t+1]+1: ndata=DATA[tagplace[t+1]+1:] ndata=wash_DATA(ndata) DATA2.extend(ndata) #059a + else: #-------------------- # 0.3.5 : short data,only one tag @@ -1276,15 +1315,13 @@ def control_CONTAINT(txt): nt0=txt[t0:t1+1] t2=nt0[nt0.find('(')+1:-1] val=nt0[:nt0.find('(')] + while t2.find(' ')!=-1: t2=t2.replace(' ',' ') - t2=t2.replace(' ',',') + while t2.find(', ')!=-1: #059l + t2=t2.replace(', ',',') #059l - """ - t2=t2.split(',') - for index, t in enumerate(t2): - t2[index]=float(t) - """ + t2=t2.replace(' ',',') t2=[float(t) for t in t2.split(',')] if val=='rotate' : @@ -1314,12 +1351,24 @@ def curve_FILL(Courbe,proprietes): i= i+6 Courbe[n].color=[int(pr[i:i+2],16),int(pr[i+2:i+4],16),int(pr[i+4:i+6],16)] Courbe[n].mat=1 - elif ';fill-opacity' in pr: - i= pr.find('fill:')+5 - i2= pr.find(';',i) - COLORNAME= pr[i:i2] - Courbe[n].color=SVGCOLORNAMELIST[COLORNAME] - Courbe[n].mat=1 + elif ';fill-opacity' in pr: + if pr.find('fill:url')==-1: + i= pr.find('fill:')+5 + i2= pr.find(';',i) + COLORNAME= pr[i:i2] + Courbe[n].color=SVGCOLORNAMELIST[COLORNAME] + Courbe[n].mat=1 + elif 'color:' in pr: + i= pr.find('color:')+6 + i2= pr.find(';',i) + COLORNAME= pr[i:i2] + Courbe[n].color=SVGCOLORNAMELIST[COLORNAME] + Courbe[n].mat=1 + else : + COLORNAME= 'white' + Courbe[n].color=SVGCOLORNAMELIST[COLORNAME] + Courbe[n].mat=1 + #---------------------------------------------- # 0.4.1 : apply transform stack #---------------------------------------------- @@ -1367,9 +1416,8 @@ def filter(d): def get_BOUNDBOX(BOUNDINGBOX,SVG): if 'viewbox' not in SVG: h=float(filter(SVG['height'])) - #if DEBUG==1 : print 'h : ',h + w=float(filter(SVG['width'])) - #if DEBUG==1 : print 'w :',w BOUNDINGBOX['rec']=[0.0,0.0,w,h] r=BOUNDINGBOX['rec'] BOUNDINGBOX['coef']=w/h @@ -1444,7 +1492,6 @@ def build_HIERARCHY(t): b=balisetype.index(t[t0+1]) if t[t0+2]=='-': b=balisetype.index(t[t0+1])+1 - #print t[t0:t1] balise=BALISES[b] if b==2: parent=STACK.pop(-1) @@ -1465,12 +1512,8 @@ def build_HIERARCHY(t): if balise=='E' or balise=='O': proprietes=collect_ATTRIBUTS(t[t0:t1+ouvrante]) - #print proprietes if 'id' in proprietes: LAST_ID=proprietes['id'] - #print LAST_ID - - if balise=='O' and 'transform' in proprietes: STACK.append(proprietes['transform']) @@ -1489,20 +1532,20 @@ def build_HIERARCHY(t): # 0.5.8, to remove exec #-------------------- D=OTHERSSHAPES[proprietes['TYPE']](proprietes) - + CP=[0.0,0.0] if len(D)>0: cursor=0 proprietes['n']=[] for cell in D: - #if DEBUG==2 : print 'cell : ',cell ,' --' + if len(cell)>=1 and cell[0] in TAGcourbe: #-------------------- # 0.5.8, to remove exec #-------------------- if cell[0] in ['m','M']: - curves,n0,CP=Actions[cell]([cell,cursor], D, n0,CP,proprietes) + curves,n0,CP=Actions[cell](curves, [cell,cursor], D, n0,CP,proprietes) else: - curves,n0,CP=Actions[cell]([cell,cursor], D, n0,CP) + curves,n0,CP=Actions[cell](curves, [cell,cursor], D, n0,CP) cursor+=1 if TRANSFORM>0 or 'transform' in proprietes : @@ -1513,7 +1556,6 @@ def build_HIERARCHY(t): elif proprietes['TYPE'] == 'svg': - #print 'proprietes.keys()',proprietes.keys() BOUNDINGBOX = get_BOUNDBOX(BOUNDINGBOX,proprietes) else: #-------------------- |