little sanifying: now copies UV coords from the active object to (other) selected object(s), and rises exceptions for the cases where does not work. documentation to be improved .. and perhaps the API shows RuntimeErrors with messages for the users nicely in popups or something in the phuture.

1 files changed, 30 insertions, 20 deletions

diff --git a/release/scripts/uvcopy.py b/release/scripts/uvcopy.py
index b201d31e2a8..6752c15e3c7 100644
--- a/release/scripts/uvcopy.py
+++ b/release/scripts/uvcopy.py
@@ -2,15 +2,15 @@
 """ Registration info for Blender menus: <- these words are ignored
 Name: 'UVcopy'
 Blender: 242
-Group: 'UV'
+Group: 'Object'
 Tip: 'Copy UV coords from a mesh to another that has same vertex indices'
 """
 
-__author__ = "Martin Poirier, Toni Alatalo et. al."
+__author__ = "Toni Alatalo, Martin Poirier et. al."
 __url__ = ("blender", "elysiun",
 "Script's homepage, http://www.elysiun.com/forum/viewtopic.php?t=14897", 
 "Communicate problems and errors, http://www.elysiun.com/forum/viewtopic.php?t=14897")
-__version__ = "0.1 01/2006"
+__version__ = "0.2 01/2006"
 
 __bpydoc__ = """\
 This script copies UV coords from a mesh to another (version of the same mesh).
@@ -18,24 +18,34 @@ This script copies UV coords from a mesh to another (version of the same mesh).
 
 import Blender
  
-Name_From = "Unwrapped" #XXX active and 1st selected object, or what? two first selected?
-Name_To   = "Original" 
- 
-me1 = Blender.Object.Get(Name_To) 
-me2 = Blender.Object.Get(Name_From) 
+scene = Blender.Scene.GetCurrent()
+
+unwrapped = scene.getActiveObject()
+targets = Blender.Object.GetSelected()
  
-if me1: 
-    me1 = me1.getData() 
+if unwrapped: 
+    source = unwrapped.data
 else: 
-    print "No object named "+Name_To+"." 
+    raise RuntimeError, "No active object to copy UVs from." 
  
-if me2: 
-    me2 = me2.getData() 
+if targets:
+    try:
+        targets.remove(unwrapped)
+    except ValueError:
+        print "ob for sourcedata was not in targets, so did not need to remove", unwrapped, targets
+    #try:
+    #    target = targets[0].data
+    #except IndexError:
+    if not targets:
+        raise RuntimeError, "no selected object other than the source, hence no target defined."
 else: 
-    print "No object named "+Name_From+"." 
- 
-if me1 and me2: 
-    for i in range(len(me1.faces)): 
-        me1.faces[i].uv = me2.faces[i].uv 
-    me1.update() 
-    print "Copied UV from object "+Name_From+" to object "+Name_To+"."
+    raise RuntimeError, "No selected object(s) to copy UVs to."
+
+if source and targets:
+    for target in targets:
+        target = target.data
+        for i in range(len(target.faces)): 
+            target.faces[i].uv = source.faces[i].uv
+            #print "copied to target:", target.name, target.data.faces[i].uv, ", source being:", source.faces[i].uv
+        target.update() 
+        #print "Copied UV from object " + unwrapped.name + " to object(s) " + target.name + "."