From 0c7ec221c9fbd1627b0b7dd1d42814e8b6cee531 Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Thu, 13 Oct 2011 02:16:56 +0000
Subject: [PATCH] fix [#28889] FBX only exports action with action groups
---
io_scene_fbx/export_fbx.py | 26 ++++++++++++++++++++++----
1 file changed, 22 insertions(+), 4 deletions(-)
diff --git a/io_scene_fbx/export_fbx.py b/io_scene_fbx/export_fbx.py
index 4bbc19319..f644603a4 100644
--- a/io_scene_fbx/export_fbx.py
+++ b/io_scene_fbx/export_fbx.py
@@ -131,6 +131,26 @@ def mat4x4str(mat):
return '%.15f,%.15f,%.15f,%.15f,%.15f,%.15f,%.15f,%.15f,%.15f,%.15f,%.15f,%.15f,%.15f,%.15f,%.15f,%.15f' % tuple([f for v in mat for f in v])
+def action_bone_names(obj, action):
+ from bpy.types import PoseBone
+
+ names = set()
+ path_resolve = obj.path_resolve
+
+ for fcu in action.fcurves:
+ try:
+ prop = path_resolve(fcu.data_path, False)
+ except:
+ prop = None
+
+ if prop is not None:
+ data = prop.data
+ if isinstance(data, PoseBone):
+ names.add(data.name)
+
+ return names
+
+
# ob must be OB_MESH
def BPyMesh_meshWeight2List(ob, me):
''' Takes a mesh and return its group names and a list of lists, one list per vertex.
@@ -1781,7 +1801,7 @@ def save_single(operator, scene, filepath="",
fw('\n\t\t\t\tTypedIndex: %i' % i)
fw('\n\t\t\t}')
fw('\n\t\t}')
-
+
if do_shapekeys:
key_blocks = my_mesh.blenObject.data.shape_keys.key_blocks[:]
for kb in key_blocks[1:]:
@@ -2576,9 +2596,7 @@ Connections: {''')
for action in tmp_actions:
- action_chan_names = arm_bone_names.intersection(set([g.name for g in action.groups]))
-
- if action_chan_names: # at least one channel matches.
+ if arm_bone_names.intersection(action_bone_names(my_arm.blenObject, action)): # at least one channel matches.
my_arm.blenActionList.append(action)
tagged_actions.append(action.name)
tmp_act_count += 1
--
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