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FBX export: force to write animcurves even when we could avoid it (only one value [feyframe] in it), 

when exporting actions.

Note this is not ideal either, since some non-animated parts might be keyed now... No ideal solution,
but in case of actions, probably this is better than not exporting 'static' actions.
This commit is contained in:
Bastien Montagne 2014-05-08 10:57:34 +02:00
parent 76b772db18
commit 6b6026be12
1 changed files with 4 additions and 3 deletions
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7
io_scene_fbx/export_fbx_bin.py
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@ -2232,7 +2232,7 @@ def fbx_animations_simplify(scene_data, animdata):
p_key_write[:] = [True] * len(p_key_write)
def fbx_animations_objects_do(scene_data, ref_id, f_start, f_end, start_zero, objects=None):
def fbx_animations_objects_do(scene_data, ref_id, f_start, f_end, start_zero, objects=None, force_keep=False):
"""
Generate animation data (a single AnimStack) from objects, for a given frame range.
"""
@ -2329,7 +2329,8 @@ def fbx_animations_objects_do(scene_data, ref_id, f_start, f_end, start_zero, ob
if fbx_group not in final_keys:
fbx_group_key = get_blender_anim_curve_node_key(scene, ref_id, obj_key, fbx_group)
final_keys[fbx_group] = (fbx_group_key, OrderedDict(), fbx_gname)
final_keys[fbx_group][1][fbx_item] = (fbx_item_key, dtx[idx], c, True if len(c) > 1 else False)
final_keys[fbx_group][1][fbx_item] = (fbx_item_key, dtx[idx], c,
True if (len(c) > 1 or (len(c) > 0 and force_keep)) else False)
# And now, remove anim groups (i.e. groups of curves affecting a single FBX property) with no curve at all!
del_groups = []
for grp, (_k, data, _n) in final_keys.items():
@ -2453,7 +2454,7 @@ def fbx_animations_objects(scene_data):
obj.animation_data.action = act
frame_start, frame_end = act.frame_range # sic!
add_anim(animations,
fbx_animations_objects_do(scene_data, (obj, act), frame_start, frame_end, True, {obj}))
fbx_animations_objects_do(scene_data, (obj, act), frame_start, frame_end, True, {obj}, True))
# Ugly! :/
obj.animation_data.action = None if org_act is ... else org_act
restore_object(obj, obj_copy)