private GameObject CreateScene(GLTFScene scene)
{
var sceneObj = new GameObject(scene.Name ?? "GLTFScene");
foreach (var node in scene.Nodes)
{
var nodeObj = CreateNode(node.Value);
nodeObj.transform.SetParent(sceneObj.transform, false);
}
return(sceneObj);
}
public static GLTFScene Deserialize(GLTFRoot root, JsonReader reader)
{
var scene = new GLTFScene();
while (reader.Read() && reader.TokenType == JsonToken.PropertyName)
{
var curProp = reader.Value.ToString();
switch (curProp)
{
case "nodes":
scene.Nodes = GLTFNodeId.ReadList(root, reader);
break;
default:
scene.DefaultPropertyDeserializer(root, reader);
break;
}
}
return(scene);
}
private static void MergeScenes(GLTFRoot mergeToRoot, GLTFRoot mergeFromRoot, PreviousGLTFSizes previousGLTFSizes)
{
if (mergeFromRoot.Scenes == null)
{
return;
}
if (mergeToRoot.Scenes == null)
{
mergeToRoot.Scenes = new List <GLTFScene>(mergeFromRoot.Scenes.Count);
}
mergeToRoot.Scenes.AddRange(mergeFromRoot.Scenes);
for (int i = previousGLTFSizes.PreviousSceneCount; i < mergeToRoot.Scenes.Count; ++i)
{
GLTFScene scene = mergeToRoot.Scenes[i];
foreach (NodeId nodeId in scene.Nodes)
{
nodeId.Id += previousGLTFSizes.PreviousNodeCount;
nodeId.Root = mergeToRoot;
}
}
}
public static GLTFRoot Deserialize(JsonReader reader)
{
var root = new GLTFRoot();
if (reader.Read() && reader.TokenType != JsonToken.StartObject)
{
throw new Exception("gltf json must be an object");
}
while (reader.Read() && reader.TokenType == JsonToken.PropertyName)
{
var curProp = reader.Value.ToString();
switch (curProp)
{
case "extensionsUsed":
root.ExtensionsUsed = reader.ReadStringList();
break;
case "extensionsRequired":
root.ExtensionsRequired = reader.ReadStringList();
break;
case "accessors":
root.Accessors = reader.ReadList(() => GLTFAccessor.Deserialize(root, reader));
break;
case "animations":
root.Animations = reader.ReadList(() => GLTFAnimation.Deserialize(root, reader));
break;
case "asset":
root.Asset = GLTFAsset.Deserialize(root, reader);
break;
case "buffers":
root.Buffers = reader.ReadList(() => GLTFBuffer.Deserialize(root, reader));
break;
case "bufferViews":
root.BufferViews = reader.ReadList(() => GLTFBufferView.Deserialize(root, reader));
break;
case "cameras":
root.Cameras = reader.ReadList(() => GLTFCamera.Deserialize(root, reader));
break;
case "images":
root.Images = reader.ReadList(() => GLTFImage.Deserialize(root, reader));
break;
case "materials":
root.Materials = reader.ReadList(() => GLTFMaterial.Deserialize(root, reader));
break;
case "meshes":
root.Meshes = reader.ReadList(() => GLTFMesh.Deserialize(root, reader));
break;
case "nodes":
root.Nodes = reader.ReadList(() => GLTFNode.Deserialize(root, reader));
break;
case "samplers":
root.Samplers = reader.ReadList(() => GLTFSampler.Deserialize(root, reader));
break;
case "scene":
root.Scene = GLTFSceneId.Deserialize(root, reader);
break;
case "scenes":
root.Scenes = reader.ReadList(() => GLTFScene.Deserialize(root, reader));
break;
case "skins":
root.Skins = reader.ReadList(() => GLTFSkin.Deserialize(root, reader));
break;
case "textures":
root.Textures = reader.ReadList(() => GLTFTexture.Deserialize(root, reader));
break;
default:
root.DefaultPropertyDeserializer(root, reader);
break;
}
}
return(root);
}
