NetRender

Repath functionality: Edit paths in blend file on slaves to match the transfered files.
Tested with textures and point caches. Fluid should work. Point Caches with the External option might not.


This should fix previous problems when using absolute paths in blend files.

release/scripts/io/netrender/utils.py

@@ -28,7 +28,7 @@ try:
 except:
   bpy = None
 
-VERSION = bytes("0.8", encoding='utf8')
+VERSION = bytes("0.9", encoding='utf8')
 
 # Jobs status
 JOB_WAITING = 0 # before all data has been entered
@@ -166,18 +166,21 @@ def hashData(data):
     return m.hexdigest()
     
 
-def prefixPath(prefix_directory, file_path, prefix_path):
+def prefixPath(prefix_directory, file_path, prefix_path, force = False):
     if os.path.isabs(file_path):
         # if an absolute path, make sure path exists, if it doesn't, use relative local path
         full_path = file_path
-        if not os.path.exists(full_path):
+        if force or not os.path.exists(full_path):
             p, n = os.path.split(full_path)
 
             if prefix_path and p.startswith(prefix_path):
-                directory = prefix_directory + p[len(prefix_path):]
-                full_path = directory + os.sep + n
-                if not os.path.exists(directory):
-                    os.mkdir(directory)
+                if len(prefix_path) < len(p):
+                    directory = prefix_directory + p[len(prefix_path)+1:] + os.sep # +1 to remove separator
+                    if not os.path.exists(directory):
+                        os.mkdir(directory)
+                else:
+                    directory = prefix_directory
+                full_path = directory + n
             else:
                 full_path = prefix_directory + n
     else: