1 files changed, 29 insertions, 0 deletions
diff --git a/io_scene_gltf2/io/com/gltf2_io_variants.py b/io_scene_gltf2/io/com/gltf2_io_variants.py
new file mode 100644
index 00000000..3824fee4
--- /dev/null
+++ b/io_scene_gltf2/io/com/gltf2_io_variants.py
@@ -0,0 +1,29 @@
+# SPDX-License-Identifier: Apache-2.0
+# Copyright 2018-2022 The glTF-Blender-IO authors.
+
+from io_scene_gltf2.io.com.gltf2_io import from_dict, from_union, from_none, from_float, from_str, from_list
+from io_scene_gltf2.io.com.gltf2_io import to_float, to_class
+
+class Variant:
+    """defines variant for use with glTF 2.0."""
+    def __init__(self, name, extensions, extras):
+        self.name = name
+        self.extensions = extensions
+        self.extras = extras
+
+    @staticmethod
+    def from_dict(obj):
+        assert isinstance(obj, dict)
+        name = from_union([from_str, from_none], obj.get("name"))
+        extensions = from_union([lambda x: from_dict(lambda x: from_dict(lambda x: x, x), x), from_none],
+                                obj.get("extensions"))
+        extras = obj.get("extras")
+        return Variant(name, extensions, extras)
+
+    def to_dict(self):
+        result = {}
+        result["name"] = from_union([from_str, from_none], self.name)
+        result["extensions"] = from_union([lambda x: from_dict(lambda x: from_dict(lambda x: x, x), x), from_none],
+                                          self.extensions)
+        result["extras"] = self.extras
+        return result