diff options
Diffstat (limited to 'io_scene_gltf2/blender/exp/gltf2_blender_gather_nodes.py')
| -rwxr-xr-x | io_scene_gltf2/blender/exp/gltf2_blender_gather_nodes.py | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/io_scene_gltf2/blender/exp/gltf2_blender_gather_nodes.py b/io_scene_gltf2/blender/exp/gltf2_blender_gather_nodes.py index 30058309..35c2df00 100755 --- a/io_scene_gltf2/blender/exp/gltf2_blender_gather_nodes.py +++ b/io_scene_gltf2/blender/exp/gltf2_blender_gather_nodes.py @@ -49,25 +49,45 @@ def gather_node(blender_object, library, blender_scene, dupli_object_parent, exp @cached def __gather_node(blender_object, library, blender_scene, dupli_object_parent, export_settings): + children = __gather_children(blender_object, blender_scene, export_settings) + + camera = None + mesh = None + skin = None + weights = None + # If blender_scene is None, we are coming from animation export # Check to know if object is exported is already done, so we don't check # again if object is instanced in scene : this check was already done when exporting object itself if not __filter_node(blender_object, blender_scene, export_settings): - return None + if children: + # This node should be filtered out, but has un-filtered children present. + # So, export this node, excluding its camera, mesh, skin, and weights. + # The transformations and animations on this node will have visible effects on children. + pass + else: + # This node is filtered out, and has no un-filtered children or descendants. + return None + else: + # This node is being fully exported. + camera = __gather_camera(blender_object, export_settings) + mesh = __gather_mesh(blender_object, library, export_settings) + skin = __gather_skin(blender_object, export_settings) + weights = __gather_weights(blender_object, export_settings) node = gltf2_io.Node( - camera=__gather_camera(blender_object, export_settings), - children=__gather_children(blender_object, blender_scene, export_settings), + camera=camera, + children=children, extensions=__gather_extensions(blender_object, export_settings), extras=__gather_extras(blender_object, export_settings), matrix=__gather_matrix(blender_object, export_settings), - mesh=__gather_mesh(blender_object, library, export_settings), + mesh=mesh, name=__gather_name(blender_object, export_settings), rotation=None, scale=None, - skin=__gather_skin(blender_object, export_settings), + skin=skin, translation=None, - weights=__gather_weights(blender_object, export_settings) + weights=weights ) # If node mesh is skined, transforms should be ignored at import, so no need to set them here |