io_scene_fbx/encode_bin.py

@@ -4,8 +4,10 @@
 
 try:
     from . import data_types
+    from .fbx_utils_threading import MultiThreadedTaskConsumer
 except:
     import data_types
+    from fbx_utils_threading import MultiThreadedTaskConsumer
 
 from struct import pack
 from contextlib import contextmanager
@@ -64,9 +66,6 @@ class FBXElem:
 
         Writing to a file is temporarily disabled as a safeguard."""
         # __enter__()
-        # Can't import fbx_utils at the top of this file because json2fbx.py imports this file, but json2fbx.py can't
-        # import fbx_utils due to fbx_utils importing bpy.
-        from . import fbx_utils
         orig_func = cls._add_compressed_array_helper
         orig_write = cls._write
 
@@ -79,7 +78,7 @@ class FBXElem:
             data = pack('<3I', length, encoding, comp_len) + data
             props[insert_at] = data
 
-        with fbx_utils.MultiThreadedTaskConsumer.new_cpu_bound_cm(insert_compressed_array) as wrapped_func:
+        with MultiThreadedTaskConsumer.new_cpu_bound_cm(insert_compressed_array) as wrapped_func:
             try:
                 def _add_compressed_array_helper_multi(self, data, length):
                     # Append a dummy value that will be replaced with the compressed array data later.