public IEnumerator Load()
{
var www = UnityWebRequest.Get(_gltfUrl);
yield return(www.Send());
var gltfData = www.downloadHandler.data;
if (Multithreaded)
{
yield return(asyncAction.RunOnWorkerThread(() => ParseGLTF(gltfData)));
}
else
{
ParseGLTF(gltfData);
}
var scene = _root.GetDefaultScene();
if (scene == null)
{
throw new Exception("No default scene in gltf file.");
}
if (_root.Buffers != null)
{
foreach (var buffer in _root.Buffers)
{
yield return(LoadBuffer(buffer));
}
}
if (_root.Images != null)
{
foreach (var image in _root.Images)
{
yield return(LoadImage(image));
}
}
if (Multithreaded)
{
yield return(asyncAction.RunOnWorkerThread(() => BuildMeshAttributes()));
}
else
{
BuildMeshAttributes();
}
var sceneObj = CreateScene(scene);
if (_sceneParent != null)
{
sceneObj.transform.SetParent(_sceneParent, false);
}
_root = null;
}
public IEnumerator Load(int sceneIndex = -1)
{
if (_root == null)
{
if (Multithreaded)
{
yield return(asyncAction.RunOnWorkerThread(() => ParseGLTF(_gltfData)));
}
else
{
ParseGLTF(_gltfData);
}
}
Scene scene;
if (sceneIndex >= 0 && sceneIndex < _root.Scenes.Count)
{
scene = _root.Scenes[sceneIndex];
}
else
{
scene = _root.GetDefaultScene();
}
if (scene == null)
{
throw new Exception("No default scene in gltf file.");
}
if (_lastLoadedScene == null)
{
if (_root.Buffers != null)
{
foreach (var buffer in _root.Buffers)
{
yield return(LoadBuffer(buffer));
}
}
if (_root.Images != null)
{
foreach (var image in _root.Images)
{
yield return(LoadImage(image));
}
}
if (Multithreaded)
{
yield return(asyncAction.RunOnWorkerThread(() => BuildMeshAttributes()));
}
else
{
BuildMeshAttributes();
}
}
else
{
_meshCache = new Dictionary <Mesh, GameObject>();
}
var sceneObj = CreateScene(scene);
if (_sceneParent != null)
{
sceneObj.transform.SetParent(_sceneParent, false);
}
_lastLoadedScene = sceneObj;
}
public virtual IEnumerator Load(int sceneIndex = -1)
{
if (_root == null)
{
var www = UnityWebRequest.Get(_gltfUrl);
yield return(www.Send());
if (www.responseCode >= 400 || www.responseCode == 0)
{
throw new WebRequestException(www);
}
var gltfData = www.downloadHandler.data;
if (Multithreaded)
{
yield return(asyncAction.RunOnWorkerThread(() => ParseGLTF(gltfData)));
}
else
{
ParseGLTF(gltfData);
}
}
Scene scene;
if (sceneIndex >= 0 && sceneIndex < _root.Scenes.Count)
{
scene = _root.Scenes[sceneIndex];
}
else
{
scene = _root.GetDefaultScene();
}
if (scene == null)
{
throw new Exception("No default scene in gltf file.");
}
if (_lastLoadedScene == null)
{
if (_root.Buffers != null)
{
foreach (var buffer in _root.Buffers)
{
yield return(LoadBuffer(buffer));
}
}
if (_root.Images != null)
{
foreach (var image in _root.Images)
{
yield return(LoadImage(image));
}
}
// generate these in advance instead of as-needed
if (Multithreaded)
{
yield return(asyncAction.RunOnWorkerThread(() => BuildMeshAttributes()));
}
}
var sceneObj = CreateScene(scene);
if (_sceneParent != null)
{
sceneObj.transform.SetParent(_sceneParent, false);
}
_lastLoadedScene = sceneObj;
}
