[Durian-svn] [4122] fix for replacing texture node images

[campbell]

Revision: 4122
          https://blenderinstitute.dyndns.org/durian-svn/?do=log&project=durian&path=/&rev=4122
Author:   campbell
Date:     2010-05-30 17:37:56 +0200 (Sun, 30 May 2010)
Log Message:
-----------
fix for replacing texture node images

Modified Paths:
--------------
    pro/scripts/utilities/findPathError.py

Modified: pro/scripts/utilities/findPathError.py
===================================================================
--- pro/scripts/utilities/findPathError.py	2010-05-30 15:30:20 UTC (rev 4121)
+++ pro/scripts/utilities/findPathError.py	2010-05-30 15:37:56 UTC (rev 4122)
@@ -66,6 +66,36 @@
     
     return image_dupes
 
+def replace_image(i, base_image):
+    for tex in bpy.data.textures:
+        if tex.library:
+            continue
+
+        if not tex.node_tree == None:
+            for n in tex.node_tree.nodes:
+                node_type = getattr(n, "type", '') # BLENDER BUG. some texture nodes have no type
+                if node_type == 'IMAGE':
+                    if n.image == i:
+                        n.image = base_image
+                        change = 1
+                        print('fixed the image')
+
+        if tex.type == 'IMAGE':
+            if tex.image == i:
+                tex.image = base_image
+                change = 1
+                
+    for me in bpy.data.meshes:
+        if me.library:
+            continue
+        
+        for uvlay in me.uv_textures:
+            for tf in uvlay.data:
+                if tf.image == i:
+                    tf.image = base_image
+                    change = 1
+    return change
+
 def merge_duplicates():
     
     image_dupes = image_duplicates()
@@ -77,33 +107,8 @@
         base_image = value[0]
         if len(value) > 1:
             for i in value[1:]:
-                for tex in bpy.data.textures:
-                    if tex.library:
-                        continue
+                change |= replace_image(i, base_image)
 
-                    if not tex.node_tree == None:
-                        for n in tex.node_tree.nodes:
-                            if n.name == 'Image':
-                                if n.type == 'IMAGE':
-                                    if n.image == i:
-                                        n.image = base_image
-                                        change = 1
-                                        print('fixed the image')
-
-                    if tex.type == 'IMAGE':
-                        if tex.image == i:
-                            tex.image = base_image
-                            change = 1
-                            
-                for me in bpy.data.meshes:
-                    if me.library:
-                        continue
-                    
-                    for uvlay in me.uv_textures:
-                        for tf in uvlay.data:
-                            if tf.image == i:
-                                tf.image = base_image
-                                change = 1
     return change
 
 def report_images():
@@ -152,6 +157,8 @@
 
                     if not exists(filename_abs):
                         print("ERROR PATH:", obj.name, filename, 'ABS:', filename_abs, "(OBJECT MODIFIER)")
+                else:
+                    print("PACKED PATH:", obj.name, "(OBJECT MODIFIER)")
 
 def report_drivers():
     for attr in dir(bpy.data):
@@ -295,7 +302,7 @@
     #change |= make_relative()
     #change |= clear_images(rem_missing = True)
     #change |= merge_duplicates()
-    change |= clear_actions()
+    #change |= clear_actions()
 
     print("Changing??? ", change)
     if change: