diff options
Diffstat (limited to 'io_scene_gltf2/blender/exp/gltf2_blender_gather_animations.py')
| -rwxr-xr-x | io_scene_gltf2/blender/exp/gltf2_blender_gather_animations.py | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/io_scene_gltf2/blender/exp/gltf2_blender_gather_animations.py b/io_scene_gltf2/blender/exp/gltf2_blender_gather_animations.py index fe0425fd..95cec833 100755 --- a/io_scene_gltf2/blender/exp/gltf2_blender_gather_animations.py +++ b/io_scene_gltf2/blender/exp/gltf2_blender_gather_animations.py @@ -11,6 +11,7 @@ from ..com.gltf2_blender_extras import generate_extras from io_scene_gltf2.io.exp.gltf2_io_user_extensions import export_user_extensions from io_scene_gltf2.blender.exp.gltf2_blender_gather_tree import VExportNode from ..com.gltf2_blender_data_path import is_bone_anim_channel +from mathutils import Matrix def gather_animations( obj_uuid: int, @@ -91,6 +92,7 @@ def gather_animations( obj_uuid: int, if blender_object.animation_data.is_property_readonly('action'): blender_object.animation_data.use_tweak_mode = False try: + __reset_bone_matrix(blender_object, export_settings) blender_object.animation_data.action = blender_action except: error = "Action is readonly. Please check NLA editor" @@ -117,9 +119,11 @@ def gather_animations( obj_uuid: int, if blender_object.animation_data.action is not None: if current_action is None: # remove last exported action + __reset_bone_matrix(blender_object, export_settings) blender_object.animation_data.action = None elif blender_object.animation_data.action.name != current_action.name: # Restore action that was active at start of exporting + __reset_bone_matrix(blender_object, export_settings) blender_object.animation_data.action = current_action if solo_track is not None: solo_track.is_solo = True @@ -323,4 +327,20 @@ def __is_armature_action(blender_action) -> bool: for fcurve in blender_action.fcurves: if is_bone_anim_channel(fcurve.data_path): return True - return False
\ No newline at end of file + return False + +def __reset_bone_matrix(blender_object, export_settings) -> None: + if export_settings['gltf_export_reset_pose_bones'] is False: + return + + # Only for armatures + if blender_object.type != "ARMATURE": + return + + # Remove current action if any + if blender_object.animation_data and blender_object.animation_data.action: + blender_object.animation_data.action = None + + # Resetting bones TRS to avoid to keep not keyed value on a future action set + for bone in blender_object.pose.bones: + bone.matrix_basis = Matrix() |