public void TestLoadLightsModel() { var f = TestFiles.GetSchemaExtensionsModelsPaths() .FirstOrDefault(item => item.EndsWith("lights.gltf")); var model = ModelRoot.Load(f); Assert.NotNull(model); Assert.AreEqual(3, model.LogicalPunctualLights.Count); Assert.AreEqual(1, model.DefaultScene.VisualChildren.ElementAt(0).PunctualLight.LogicalIndex); Assert.AreEqual(0, model.DefaultScene.VisualChildren.ElementAt(1).PunctualLight.LogicalIndex); }