Initial commit of glTF 2.0 importer/exporter

Official Khronos Group Blender glTF 2.0 importer and exporter.

glTF specification: https://github.com/KhronosGroup/glTF
The upstream repository can be found here:
https://github.com/KhronosGroup/glTF-Blender-IO

Reviewed By: Bastien, Campbell

Differential Revision: https://developer.blender.org/D3929

1 files changed, 35 insertions, 0 deletions

diff --git a/io_scene_gltf2/blender/imp/gltf2_blender_animation.py b/io_scene_gltf2/blender/imp/gltf2_blender_animation.py
new file mode 100755
index 00000000..4180672a
--- /dev/null
+++ b/io_scene_gltf2/blender/imp/gltf2_blender_animation.py
@@ -0,0 +1,35 @@
+# Copyright 2018 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.
+
+from .gltf2_blender_animation_bone import BlenderBoneAnim
+from .gltf2_blender_animation_node import BlenderNodeAnim
+
+
+class BlenderAnimation():
+    """Dispatch Animation to bone or object animation."""
+    def __new__(cls, *args, **kwargs):
+        raise RuntimeError("%s should not be instantiated" % cls)
+
+    @staticmethod
+    def anim(gltf, anim_idx, node_idx):
+        """Dispatch Animation to bone or object."""
+        if gltf.data.nodes[node_idx].is_joint:
+            BlenderBoneAnim.anim(gltf, anim_idx, node_idx)
+        else:
+            BlenderNodeAnim.anim(gltf, anim_idx, node_idx)
+
+        if gltf.data.nodes[node_idx].children:
+            for child in gltf.data.nodes[node_idx].children:
+                BlenderAnimation.anim(gltf, anim_idx, child)
+