1 files changed, 76 insertions, 0 deletions
diff --git a/io_scene_gltf2/io/com/gltf2_io_lights_punctual.py b/io_scene_gltf2/io/com/gltf2_io_lights_punctual.py
new file mode 100644
index 00000000..3dc8704c
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+++ b/io_scene_gltf2/io/com/gltf2_io_lights_punctual.py
@@ -0,0 +1,76 @@
+# 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 io_scene_gltf2.io.com.gltf2_io import *
+
+
+class LightSpot:
+    """light/spot"""
+    def __init__(self, inner_cone_angle, outer_cone_angle):
+        self.inner_cone_angle = inner_cone_angle
+        self.outer_cone_angle = outer_cone_angle
+
+    @staticmethod
+    def from_dict(obj):
+        assert isinstance(obj, dict)
+        inner_cone_angle = from_union([from_float, from_none], obj.get("innerConeAngle"))
+        outer_cone_angle = from_union([from_float, from_none], obj.get("outerConeAngle"))
+        return LightSpot(inner_cone_angle, outer_cone_angle)
+
+    def to_dict(self):
+        result = {}
+        result["innerConeAngle"] = from_union([from_float, from_none], self.inner_cone_angle)
+        result["outerConeAngle"] = from_union([from_float, from_none], self.outer_cone_angle)
+        return result
+
+
+class Light:
+    """defines a set of lights for use with glTF 2.0. Lights define light sources within a scene"""
+    def __init__(self, color, intensity, spot, type, range, name, extensions, extras):
+        self.color = color
+        self.intensity = intensity
+        self.spot = spot
+        self.type = type
+        self.range = range
+        self.name = name
+        self.extensions = extensions
+        self.extras = extras
+
+    @staticmethod
+    def from_dict(obj):
+        assert isinstance(obj, dict)
+        color = from_union([lambda x: from_list(from_float, x), from_none], obj.get("color"))
+        intensity = from_union([from_float, from_none], obj.get("intensity"))
+        spot = LightSpot.from_dict(obj.get("spot"))
+        type = from_str(obj.get("type"))
+        range = from_union([from_float, from_none], obj.get("range"))
+        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 Light(color, intensity, spot, type, range, name, extensions, extras)
+
+    def to_dict(self):
+        result = {}
+        result["color"] = from_union([lambda x: from_list(to_float, x), from_none], self.color)
+        result["intensity"] = from_union([from_float, from_none], self.intensity)
+        result["spot"] = from_union([lambda x: to_class(LightSpot, x), from_none], self.spot)
+        result["type"] = from_str(self.type)
+        result["range"] = from_union([from_float, from_none], self.range)
+        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
+