public static GLTFRoot Deserialize(TextReader textReader)
{
var jsonText = textReader.ReadToEnd();
var sr = textReader as StreamReader;
sr.BaseStream.Seek(0, SeekOrigin.Begin);
sr.DiscardBufferedData();
JObject jo = JObject.Parse(jsonText);
var jsonReader = new JsonTextReader(textReader);
var root = new GLTFRoot();
if (jsonReader.Read() && jsonReader.TokenType != JsonToken.StartObject)
{
throw new Exception("gltf json must be an object");
}
while (jsonReader.Read() && jsonReader.TokenType == JsonToken.PropertyName)
{
var curProp = jsonReader.Value.ToString();
switch (curProp)
{
case "extensionsUsed":
root.ExtensionsUsed = jsonReader.ReadStringList();
break;
case "extensionsRequired":
root.ExtensionsRequired = jsonReader.ReadStringList();
break;
case "accessors":
root.Accessors = jsonReader.ReadList(() => Accessor.Deserialize(root, jsonReader));
break;
case "animations":
root.Animations = jsonReader.ReadList(() => GLTFAnimation.Deserialize(root, jsonReader));
break;
case "asset":
var asset = jo["asset"].ToString();
root.Asset = JsonUtility.FromJson <Asset>(asset);
// will be deleted
Asset.Deserialize(root, jsonReader);
break;
case "buffers":
root.Buffers = jsonReader.ReadList(() => GLTFBuffer.Deserialize(root, jsonReader));
break;
case "bufferViews":
root.BufferViews = jsonReader.ReadList(() => BufferView.Deserialize(root, jsonReader));
break;
case "cameras":
root.Cameras = new List <GLTFCamera>();
foreach (var camera in jo["cameras"])
{
GLTFCamera c = JsonUtility.FromJson <GLTFCamera>(camera.ToString());
root.Cameras.Append(c);
}
// will be deleted
jsonReader.ReadList(() => GLTFCamera.Deserialize(root, jsonReader));
break;
case "images":
root.Images = jsonReader.ReadList(() => GLTFImage.Deserialize(root, jsonReader));
break;
case "materials":
root.Materials = jsonReader.ReadList(() => GLTFMaterial.Deserialize(root, jsonReader));
break;
case "meshes":
root.Meshes = jsonReader.ReadList(() => GLTFMesh.Deserialize(root, jsonReader));
break;
case "nodes":
root.Nodes = jsonReader.ReadList(() => Node.Deserialize(root, jsonReader));
break;
case "samplers":
root.Samplers = jsonReader.ReadList(() => Sampler.Deserialize(root, jsonReader));
break;
case "scene":
root.Scene = SceneId.Deserialize(root, jsonReader);
break;
case "scenes":
root.Scenes = jsonReader.ReadList(() => GLTF.Schema.GLTFScene.Deserialize(root, jsonReader));
break;
case "skins":
root.Skins = jsonReader.ReadList(() => Skin.Deserialize(root, jsonReader));
break;
case "textures":
root.Textures = jsonReader.ReadList(() => GLTFTexture.Deserialize(root, jsonReader));
break;
default:
root.DefaultPropertyDeserializer(root, jsonReader);
break;
}
}
return(root);
}
public static GLTFRoot Deserialize(TextReader textReader)
{
var jsonReader = new JsonTextReader(textReader);
var root = new GLTFRoot();
if (jsonReader.Read() && jsonReader.TokenType != JsonToken.StartObject)
{
throw new Exception("gltf json must be an object");
}
while (jsonReader.Read() && jsonReader.TokenType == JsonToken.PropertyName)
{
var curProp = jsonReader.Value.ToString();
switch (curProp)
{
case "extensionsUsed":
root.ExtensionsUsed = jsonReader.ReadStringList();
break;
case "extensionsRequired":
root.ExtensionsRequired = jsonReader.ReadStringList();
break;
case "accessors":
root.Accessors = jsonReader.ReadList(() => Accessor.Deserialize(root, jsonReader));
break;
case "animations":
root.Animations = jsonReader.ReadList(() => GLTFAnimation.Deserialize(root, jsonReader));
break;
case "asset":
root.Asset = Asset.Deserialize(root, jsonReader);
break;
case "buffers":
root.Buffers = jsonReader.ReadList(() => GLTFBuffer.Deserialize(root, jsonReader));
break;
case "bufferViews":
root.BufferViews = jsonReader.ReadList(() => BufferView.Deserialize(root, jsonReader));
break;
case "cameras":
root.Cameras = jsonReader.ReadList(() => GLTFCamera.Deserialize(root, jsonReader));
break;
case "images":
root.Images = jsonReader.ReadList(() => GLTFImage.Deserialize(root, jsonReader));
break;
case "materials":
root.Materials = jsonReader.ReadList(() => GLTFMaterial.Deserialize(root, jsonReader));
break;
case "meshes":
root.Meshes = jsonReader.ReadList(() => GLTFMesh.Deserialize(root, jsonReader));
break;
case "nodes":
root.Nodes = jsonReader.ReadList(() => Node.Deserialize(root, jsonReader));
break;
case "samplers":
root.Samplers = jsonReader.ReadList(() => Sampler.Deserialize(root, jsonReader));
break;
case "scene":
root.Scene = SceneId.Deserialize(root, jsonReader);
break;
case "scenes":
root.Scenes = jsonReader.ReadList(() => GLTF.Schema.GLTFScene.Deserialize(root, jsonReader));
break;
case "skins":
root.Skins = jsonReader.ReadList(() => Skin.Deserialize(root, jsonReader));
break;
case "textures":
root.Textures = jsonReader.ReadList(() => GLTFTexture.Deserialize(root, jsonReader));
break;
default:
root.DefaultPropertyDeserializer(root, jsonReader);
break;
}
}
return(root);
}
public GLTFRoot(GLTFRoot gltfRoot) : base(gltfRoot)
{
if (gltfRoot.ExtensionsUsed != null)
{
ExtensionsUsed = gltfRoot.ExtensionsUsed.ToList();
}
if (gltfRoot.ExtensionsRequired != null)
{
ExtensionsRequired = gltfRoot.ExtensionsRequired.ToList();
}
if (gltfRoot.Accessors != null)
{
Accessors = new List <Accessor>(gltfRoot.Accessors.Count);
foreach (Accessor accessor in gltfRoot.Accessors)
{
Accessors.Add(new Accessor(accessor, this));
}
}
if (gltfRoot.Animations != null)
{
Animations = new List <GLTFAnimation>(gltfRoot.Animations.Count);
foreach (GLTFAnimation animation in gltfRoot.Animations)
{
Animations.Add(new GLTFAnimation(animation, this));
}
}
if (gltfRoot.Asset != null)
{
Asset = new Asset(gltfRoot.Asset);
}
if (gltfRoot.Buffers != null)
{
Buffers = new List <GLTFBuffer>(gltfRoot.Buffers.Count);
foreach (GLTFBuffer buffer in gltfRoot.Buffers)
{
Buffers.Add(new GLTFBuffer(buffer, this));
}
}
if (gltfRoot.BufferViews != null)
{
BufferViews = new List <BufferView>(gltfRoot.BufferViews.Count);
foreach (BufferView bufferView in gltfRoot.BufferViews)
{
BufferViews.Add(new BufferView(bufferView, this));
}
}
if (gltfRoot.Cameras != null)
{
Cameras = new List <GLTFCamera>(gltfRoot.Cameras.Count);
foreach (GLTFCamera camera in gltfRoot.Cameras)
{
Cameras.Add(new GLTFCamera(camera, this));
}
}
if (gltfRoot.Images != null)
{
Images = new List <GLTFImage>(gltfRoot.Images.Count);
foreach (GLTFImage image in gltfRoot.Images)
{
Images.Add(new GLTFImage(image, this));
}
}
if (gltfRoot.Materials != null)
{
Materials = new List <GLTFMaterial>(gltfRoot.Materials.Count);
foreach (GLTFMaterial material in gltfRoot.Materials)
{
Materials.Add(new GLTFMaterial(material, this));
}
}
if (gltfRoot.Meshes != null)
{
Meshes = new List <GLTFMesh>(gltfRoot.Meshes.Count);
foreach (GLTFMesh mesh in gltfRoot.Meshes)
{
Meshes.Add(new GLTFMesh(mesh, this));
}
}
if (gltfRoot.Nodes != null)
{
Nodes = new List <Node>(gltfRoot.Nodes.Count);
foreach (Node node in gltfRoot.Nodes)
{
Nodes.Add(new Node(node, this));
}
}
if (gltfRoot.Samplers != null)
{
Samplers = new List <Sampler>(gltfRoot.Samplers.Count);
foreach (Sampler sampler in gltfRoot.Samplers)
{
Samplers.Add(new Sampler(sampler, this));
}
}
if (gltfRoot.Scene != null)
{
Scene = new SceneId(gltfRoot.Scene, this);
}
if (gltfRoot.Scenes != null)
{
Scenes = new List <GLTFScene>(gltfRoot.Scenes.Count);
foreach (GLTFScene scene in gltfRoot.Scenes)
{
Scenes.Add(new GLTFScene(scene, this));
}
}
if (gltfRoot.Skins != null)
{
Skins = new List <Skin>(gltfRoot.Skins.Count);
foreach (Skin skin in gltfRoot.Skins)
{
Skins.Add(new Skin(skin, this));
}
}
if (gltfRoot.Textures != null)
{
Textures = new List <GLTFTexture>(gltfRoot.Textures.Count);
foreach (GLTFTexture texture in gltfRoot.Textures)
{
Textures.Add(new GLTFTexture(texture, this));
}
}
}
public SceneId(SceneId id, GLTFRoot newRoot) : base(id, newRoot)
{
}