From e5b527c629c2b6cc44944cc4b27f21c81d7ab4fb Mon Sep 17 00:00:00 2001
From: Willian Padovani Germano <wpgermano@gmail.com>
Date: Sun, 12 Jun 2005 23:40:46 +0000
Subject: Scripts:

- Jean-Michel Soler updated his paths importer (svg part) -- ongoing work related to this bug report by intrr:
http://projects.blender.org/tracker/?func=detail&atid=125&aid=2674&group_id=9

- small doc update in paths import about some imported curves needing "enter edit mode, select all points, toggle cyclic (press 'c')" to show up correctly;

- old vrml 2 exporter's menu name and tooltip updated to clarify that it is the old version, soon to be removed (in favor of the already included vrml 97 update by Bart).  Also prints a msg about it to the console when used.

Thanks all.
---
 release/scripts/bpymodules/svg2obj.py | 190 ++++++++++++++++++++++++++++------
 release/scripts/paths_import.py       |   3 +-
 release/scripts/wrl2export.py         |   7 +-
 3 files changed, 164 insertions(+), 36 deletions(-)

(limited to 'release')

diff --git a/release/scripts/bpymodules/svg2obj.py b/release/scripts/bpymodules/svg2obj.py
index 11d21991bc5..36753aa0696 100644
--- a/release/scripts/bpymodules/svg2obj.py
+++ b/release/scripts/bpymodules/svg2obj.py
@@ -1,5 +1,5 @@
 """
-SVG 2 OBJ translater, 0.2.7
+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.
 #---------------------------------------------------------------------------
@@ -54,7 +54,9 @@ Yet done:
    h : ligne_tracee_h, 
    z : boucle_z,
    q : courbe_vers_q,
-	
+
+   transfrom for <g> tag 
+   transform for <path> tag
 
 Changelog:
       0.1.1 : - control file without extension
@@ -70,7 +72,8 @@ 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
+      0.3.1 : - compatibility restored with gimp 
                 
 ==================================================================================   
 =================================================================================="""
@@ -268,14 +271,11 @@ 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)
 
 
 def filtre_DATA(c,D,n):
     global DEBUG,TAGcourbe
     l=[] 
-
     if len(c[0])==1 and D[c[1]+1].find(',')!=-1:
         for n2 in range(1,n+1): 
            ld=D[c[1]+n2].split(',')
@@ -303,10 +303,10 @@ def contruit_SYMETRIC(l):
 
 def mouvement_vers(c, D, n0,CP):
     global DEBUG,TAGcourbe
-    print 'c',c,'D[c[1]+1]',D[c[1]+1]
+    #print 'c',c,'D[c[1]+1]',D[c[1]+1]
 
     l=filtre_DATA(c,D,1)
-    print 'l',l
+    #print 'l',l
     if n0 in courbes.ITEM.keys():
        n0+=1
     #
@@ -404,8 +404,8 @@ def courbe_vers_c(c, D, n0,CP): #c,C
 
     CP=[l[4],l[5]]
     if DEBUG==1:
-       print 'D[c[1]]', D[c[1]], c
-       print D
+       pass #print 'D[c[1]]', D[c[1]], c
+       #print D
     if len(D)<c[1]+4 and D[c[1]+4] not in TAGcourbe :
         c[1]+=3
         courbe_vers_c(c, D, n0,CP)
@@ -436,12 +436,41 @@ 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]
+    if c[0]=='h':
+       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])]        
+    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]]
+    #print 'CP', CP    
     return  courbes,n0,CP    
 
-def ligne_tracee_v(c,D,n0,CP): #V
-    #print c
-    #CP=[]
+def ligne_tracee_v(c,D,n0,CP): #V, v
+    #l=filtre_DATA(c,D,0)
+    
+    if c[0]=='v':
+       l=["%4s"%float(CP[0]),
+          "%4s"%(float(D[c[1]+1])+float(CP[1]))]
+       #print '|',c[0],'|', len(c[0]) ,'  --> ',CP
+    else:
+       l=["%4s"%float(CP[0]),
+          "%4s"%float(D[c[1]+1])]        
+       #print '|',c[0],'|', len(c[0]) ,'  --> ',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]]
+    #print 'CP', CP
     return  courbes,n0,CP    
 
 def boucle_tracee_z(c,D,n0,CP): #Z
@@ -473,6 +502,8 @@ Actions=   {     "C" : courbe_vers_c,
 }
      
 TAGcourbe=Actions.keys()
+TAGtransform=['M','L','C','S','H','V','T','Q']
+tagTRANSFORM=0
 
 def get_content(val,t0):
     t=t0[:] 
@@ -497,6 +528,16 @@ def get_tag(val,t):
     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):
     d=""
@@ -516,16 +557,16 @@ def get_val(val,t):
             d=float(d)
             break
         #else:
-	    #  print l
+        #  print l
         d=0.0 
     return d
 
 def get_BOUNDBOX(BOUNDINGBOX,SVG,viewbox):
     if viewbox==0:
         h=get_val('height',SVG)
-        print 'h : ',h
+        if DEBUG==1 : print 'h : ',h
         w=get_val('width',SVG)
-        print 'w :',w
+        if DEBUG==1 : print 'w :',w
         BOUNDINGBOX['rec']=[0.0,0.0,w,h]
         r=BOUNDINGBOX['rec']
         BOUNDINGBOX['coef']=w/h       
@@ -548,14 +589,17 @@ def unpack_DATA(DATA):
     DATA[0]=DATA[0].replace('-',',-')
     
     for d in Actions.keys():
-        DATA[0]=DATA[0].replace(d,','+d+',')
+        DATA[0]=DATA[0].replace(d,', '+d+',')
 
     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]
     
@@ -581,10 +625,70 @@ def unpack_DATA(DATA):
                  n+=7
     return D2
 
-def format_PATH(t):
-
+def translate(a,b):
+    return [a,b]
+
+def get_TRANSFORM(STRING):
+    STRING,TRANSFORM=get_content('transform',STRING)
+    if TRANSFORM.find('translate')!=-1:
+       exec "TRANSFORM=%s"%TRANSFORM
+    return  TRANSFORM
+
+def G_move(l,a,t):
+    if a!=-1:
+       return str(float(l)+float(t[a]))
+    else :
+       l=l.split(',')
+       return str(float(l[0])+float(t[0]))+','+str(float(l[1])+float(t[1]))
+    
+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] == 'C': #6 valeurs
+                    D1[cell+1]=G_move(D1[cell+1],-1,TRANSFORM)
+                    D1[cell+2]=G_move(D1[cell+2],-1,TRANSFORM)
+                    D1[cell+3]=G_move(D1[cell+3],-1,TRANSFORM)
+                elif D1[cell] in ['M','L','T']: #2 valeurs
+                    D1[cell+1]=G_move(D1[cell+1],-1,TRANSFORM)
+                elif D1[cell] == ['S','Q']: #4 valeurs
+                    D1[cell+1]=G_move(D1[cell+1],-1,TRANSFORM)
+                    D1[cell+2]=G_move(D1[cell+2],-1,TRANSFORM)
+           if D1[cell] == 'H': #1 valeurs x
+                n=0
+                D1[cell+1]=G_move(D1[cell+1],0,TRANSFORM)
+           elif D1[cell] == 'V': #1 valeurs y
+                n=0
+                D1[cell+1]=G_move(D1[cell+1],1,TRANSFORM)
+    return D1            
+                
+def format_PATH(t,TRANSFORM):
+    global tagTRANSFORM
+    
     t,PATH=get_tag('path',t)
 
+    if PATH.find(' transform="')!=-1:
+       TRANSFORM2=get_TRANSFORM(PATH)
+       TRANSFORM[0]+=TRANSFORM2[0]
+       TRANSFORM[1]+=TRANSFORM2[1]
+       tagTRANSFORM+=1
+       
     if PATH.find(' id="')!=-1:
        PATH,ID=get_content('id',PATH)
        #print 'ident = ', ID
@@ -606,6 +710,8 @@ def format_PATH(t):
     # 0.2.8 : end
         
     D=D.split(' ')
+
+    if  tagTRANSFORM in [1,2] : D=transform_DATA(D,TRANSFORM)
     
     try:
       while D.index(''):
@@ -613,17 +719,20 @@ def format_PATH(t):
     except:
       pass
     
-    if len(D)==1 or len(D[0])>1:
+    if len(D)==1 or len(D[0])>1 :
        D1=[]     
        for D0 in D:
            D1+=unpack_DATA([D0])[:]
        D=D1
-       
+
+
     return t,D
 
 
+
+                        
 def scan_FILE(nom):
-  global CP, courbes, SCALE, DEBUG, BOUNDINGBOX, scale
+  global CP, courbes, SCALE, DEBUG, BOUNDINGBOX, scale, tagTRANSFORM
   dir,name=split(nom)
   name=name.split('.')
   n0=0
@@ -643,20 +752,37 @@ def scan_FILE(nom):
      SVG,viewbox=get_content('viewBox',SVG)
 
      SVG=SVG.split(' ')
-     print SVG
+     if DEBUG==1 : print SVG
      if viewbox==0:
           BOUNDINGBOX = get_BOUNDBOX(BOUNDINGBOX,SVG,0)
      else:
-          BOUNDINGBOX = get_BOUNDBOX(BOUNDINGBOX,SVG,viewbox)     
+          BOUNDINGBOX = get_BOUNDBOX(BOUNDINGBOX,SVG,viewbox)
+          
+     while t.find('<g')!=-1:
+         t,G=get_data('g',t)
+         TRANSFORM=[0.0,0.0]
+         tagTRANSFORM=0
+         if G.find(' transform="')!=-1:  
+            TRANSFORM=get_TRANSFORM(G)
+            tagTRANSFORM=1
+         while G.find('path')!=-1: 
+            G,D=format_PATH(G,TRANSFORM)
+            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
 
      while t.find('path')!=-1:
-         t,D=format_PATH(t)
-         cursor=0
-         for cell in D: 
-            if DEBUG==2 : print 'cell : ',cell ,' --'                   
-            if len(cell)>=1 and cell[0] in TAGcourbe:
+            TRANSFORM=[0.0,0.0]
+            t,D=format_PATH(t,TRANSFORM)
+            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
+              cursor+=1
 
   courbes.number_of_items=len(courbes.ITEM.keys())
 
@@ -688,5 +814,5 @@ def  ajustement(v,s):
 def fonctionSELECT(nom):
     scan_FILE(nom)
 
-if DEVELOPPEMENT==1:
+if __name__=='__main__':
    Blender.Window.FileSelector (fonctionSELECT, 'SELECT a .SVG FILE')
diff --git a/release/scripts/paths_import.py b/release/scripts/paths_import.py
index 889bcdad1e6..663f19653b6 100644
--- a/release/scripts/paths_import.py
+++ b/release/scripts/paths_import.py
@@ -32,8 +32,7 @@ Usage:
 pop-up menu and select the file to open.
 
 Notes:<br>
-    Mac AI files have different line endings.  The author wrote a version of
-the importer that supports them, check forum or site links above.
+    If the imported curve looks "messy", you may need to enter edit mode with the imported curve selected and toggle cyclic mode for it, by selecting all its points and pressing "c" or using the Curve menu in the 3d view header.
 """
 
 #----------------------------------------------
diff --git a/release/scripts/wrl2export.py b/release/scripts/wrl2export.py
index e962789f9db..6b0ef55b81b 100644
--- a/release/scripts/wrl2export.py
+++ b/release/scripts/wrl2export.py
@@ -1,11 +1,11 @@
 #!BPY
 """ Registration info for Blender menus:
-Name: 'VRML 2.0 (.wrl)...'
+Name: 'VRML 97 (old version)...'
 Blender: 232
 Group: 'Export'
 Submenu: 'All Objects...' all
 Submenu: 'Selected Objects...' selected
-Tooltip: 'Export to VRML2 (.wrl) file.'
+Tooltip: 'Old version of VRML2 exporter, please try the newer one'
 """
 
 __author__ = ("Rick Kimball", "Ken Miller", "Steve Matthews")
@@ -984,6 +984,9 @@ def file_callback(filename):
 #------------------------------------------------------------------------
 # main routine
 #------------------------------------------------------------------------
+print "\nThis is the old version of the vrml 2 (or 97) exporter."
+print "It should be removed soon, please try the updated 'VRML 97' version.\n"
+
 try:
     ARG = __script__['arg'] # user selected argument
 except:
-- 
cgit v1.2.3