New scripts:

- hotkeys, obdatacopier and renameobjectbyblock, all from Jean-Michel Soler (jms);
- bevel_center by Loic Berthe, suggested for inclusion by jms;
- doc_browser, by Daniel Dunbar (Zr)

  Thanks to them for the new contributions!

  (I included doc_browser at 'Misc' because only users interested in script writing would actually use it, but it could also be under 'Help'.  Opinions?)

BPython related:
- Added scriptlink methods to object, lamp, camera and world.
- Object: added object.makeTrack and object.clearTrack (old track method).
- sys: made sys.exists(path) return 0 for not found; 1 for file, 2 for dir and -1 for neither.
- doc updates and fixes.
- made ONLOAD event work.  G.f's SCENESCRIPT bit was being zeroed in set_app_data.
- Blender: updated functions Load and Save to support the builtin importers and exporters besides .blend (dxf, videoscape, vrml 1.0, stl, ...)
- Draw: added mouse wheel events.
- Scene: added scene.play to play back animations (like ALT+A and SHIFT+ALT+A).  Makes a good counter, too, when the 'win' attribute is set to a space that doesn't "animate".

The scene.play() addition and the fix to ONLOAD scriptlinks is part of the work for a Blender demo mode.  It already works, but I'll still add support for Radiosity calculations and fix a thing in main(): it executes onload scripts too early (BIF_Init), giving funny results in alt+a animations and renderings when firing up Blender.  Loading after the program is up has no such problems.  When I finish I'll post examples of demo mode scripts.

release/scripts/obdatacopier.py

@@ -0,0 +1,142 @@
+#!BPY
+
+""" Registration info for Blender menus: <- these words are ignored
+Name: 'Data Copier'
+Blender: 232
+Group: 'Object'
+Tip: 'Copy data from active object to other selected ones.'
+"""
+
+# ----------------------------------------------------------
+# Object DATA copier 0.1.1
+# (c) 2004 jean-michel soler
+# -----------------------------------------------------------
+#----------------------------------------------
+# Page officielle/official page du blender python Object DATA copier:
+#   http://jmsoler.free.fr/didacticiel/blender/tutor/cpl_lampdatacopier.htm
+# Communiquer les problemes et erreurs sur:
+# To Communicate problems and errors on:
+#   http://www.zoo-logique.org/3D.Blender/newsportal/thread.php?group=3D.Blender
+#---------------------------------------------
+# Blender Artistic License
+# http://download.blender.org/documentation/html/x21254.html
+#---------------------------------------------
+
+import Blender
+from Blender import *
+from Blender.Draw import *
+from Blender.BGL import *
+
+
+O = Object.GetSelected()
+
+def renew():
+     global O
+     MAJ='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+     O = Object.GetSelected()
+     param= [ p for p in dir(O[0].getData()) if (p.find('set')!=0 and p.find('get')!=0 and (MAJ.find(p[0])==-1 or (p in ['R','G','B']))) ]  
+     PARAM={}
+     evt=4
+     doc='doc' 
+     for p in param:
+         try:
+           if p=='mode':
+              try:
+                 exec "doc=str(%s.Modes)+' ; value : %s'"%( O[0].getType(), str(O[0].getData().mode) )
+              except:
+                 exec """doc= '%s'+' value = '+ str(O[0].getData().%s)"""%(p,p) 
+           elif p=='type':
+               try:
+                 exec "doc=str(%s.Types)+' ; value : %s'"%( O[0].getType(), str(O[0].getData().type) )
+               except:
+                 exec """doc= '%s'+' value = '+ str(O[0].getData().%s)"""%(p,p) 
+           else:
+             exec """doc= '%s'+' value = '+ str(O[0].getData().%s)"""%(p,p)
+             if doc.find('built-in')!=-1:
+                exec """doc= 'This is a function ! Doc = '+ str(O[0].getData().%s.__doc__)"""%(p)
+         except:    
+             doc='Doc...' 
+         PARAM[p]=[Create(0),evt,doc]
+         evt+=1
+     return PARAM
+
+def copy():
+   global PARAM
+   OBJECT=None
+   TYPE=None
+
+   for O in Blender.Object.GetSelected():
+      if O.getType()!='Mesh' and O.getType()!='Empty' :
+          if OBJECT==None and TYPE==None:
+               OBJECT=O.getData()
+               TYPE= O.getType()
+
+          elif O.getType()==TYPE:
+            for p in PARAM.keys():
+               if  PARAM[p][0].val==1:
+                  try:
+                    exec "O.getData().%s=OBJECT.%s"%(p,p) 
+                  except:
+                    errormsg = "Type Error|It's not possible to copy %s to %s types." % (p,TYPE)
+                    Blender.Draw.PupMenu(errormsg)
+
+PARAM= renew()
+
+def EVENT(evt,val):
+   pass
+
+def BUTTON(evt):
+   global PARAM   
+   if (evt==1):
+         Exit()
+
+   if (evt==2):
+
+         copy()
+         Blender.Redraw()
+
+   if (evt==3):
+         PARAM= renew()
+         Blender.Redraw()
+
+def DRAW():
+  global PARAM, O
+  glColor3f(0.7, 0.7, 0.7)
+  glClear(GL_COLOR_BUFFER_BIT)
+  glColor3f(0.1, 0.1, 0.15)    
+
+  size=Buffer(GL_FLOAT, 4)
+  glGetFloatv(GL_SCISSOR_BOX, size)
+  size= size.list
+  for s in [0,1,2,3]: size[s]=int(size[s])
+  ligne=20
+
+  Button ("Exit",1,20,4,80,ligne)
+  Button ("Copy",2,102,4,80,ligne)
+  Button ("renew",3,184,4,80,ligne)
+
+  glRasterPos2f(20, ligne*2-8)
+  Text(O[0].getType()+" DATA copier")
+
+
+  max=size[3] / 22 -2
+  pos   = 1
+  decal = 20
+  key=PARAM.keys()
+  key.sort()
+  for p in key:
+     if  pos==max:
+         decal+=102
+         pos=1
+     else:
+         pos+=1       
+     PARAM[p][0]=Toggle(p,
+                      PARAM[p][1],
+                      decal,
+                      pos*22+22,
+                      100,
+                      20, 
+                      PARAM[p][0].val,str(PARAM[p][2]))
+
+  
+Register(DRAW,EVENT,BUTTON)