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# Copyright 2019 The glTF-Blender-IO authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
def export_user_extensions(hook_name, export_settings, gltf2_object, *args):
if gltf2_object.extensions is None:
gltf2_object.extensions = {}
for extension in export_settings['gltf_user_extensions']:
hook = getattr(extension, hook_name, None)
if hook is not None:
hook(gltf2_object, *args, export_settings)
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