async Task <Vrm10Instance> LoadAsync(string path, VRMShaders.IAwaitCaller awaitCaller)
{
var instance = await Vrm10.LoadPathAsync(path, awaitCaller : awaitCaller);
// VR用 FirstPerson 設定
await instance.Vrm.FirstPerson.SetupAsync(instance.gameObject, awaitCaller);
return(instance);
}
async void Run()
{
var src = new FileInfo(m_vrmPath);
var instance = await Vrm10.LoadPathAsync(m_vrmPath, true, true);
var exportedBytes = Vrm10Exporter.Export(instance.gameObject);
// Import 1.0
var vrm10 = await Vrm10.LoadBytesAsync(exportedBytes, false, true);
var pos = vrm10.transform.position;
pos.x += 1.5f;
vrm10.transform.position = pos;
vrm10.name = vrm10.name + "_Imported_v1_0";
// write
var path = Path.GetFullPath("vrm10.vrm");
Debug.Log($"write : {path}");
File.WriteAllBytes(path, exportedBytes);
}
async void LoadModel(string path)
{
if (!File.Exists(path))
{
return;
}
_cancellationTokenSource?.Dispose();
_cancellationTokenSource = new CancellationTokenSource();
var cancellationToken = _cancellationTokenSource.Token;
try
{
Debug.LogFormat("{0}", path);
var vrm10Instance = await Vrm10.LoadPathAsync(path,
canLoadVrm0X : true,
normalizeTransform : m_useNormalization.isOn,
showMeshes : false,
awaitCaller : m_useAsync.enabled?(IAwaitCaller) new RuntimeOnlyAwaitCaller() : (IAwaitCaller) new ImmediateCaller(),
materialGenerator : GetVrmMaterialDescriptorGenerator(m_useUrpMaterial.isOn),
vrmMetaInformationCallback : m_texts.UpdateMeta,
ct : cancellationToken);
if (vrm10Instance != null)
{
// test. error にならなければよい
vrm10Instance.Runtime.Expression.SetWeight(ExpressionKey.Aa, 0);
if (cancellationToken.IsCancellationRequested)
{
UnityObjectDestoyer.DestroyRuntimeOrEditor(vrm10Instance.gameObject);
cancellationToken.ThrowIfCancellationRequested();
}
SetModel(vrm10Instance.GetComponent <RuntimeGltfInstance>());
}
else
{
// NOTE: load as glTF model if failed to load as VRM 1.0.
// TODO: Hand over CancellationToken
var gltfModel = await GltfUtility.LoadAsync(path,
awaitCaller : m_useAsync.enabled?(IAwaitCaller) new RuntimeOnlyAwaitCaller() : (IAwaitCaller) new ImmediateCaller());
if (gltfModel == null)
{
throw new Exception("Failed to load the file as glTF format.");
}
if (cancellationToken.IsCancellationRequested)
{
gltfModel.Dispose();
cancellationToken.ThrowIfCancellationRequested();
}
SetModel(gltfModel);
}
}
catch (Exception ex)
{
if (ex is OperationCanceledException)
{
Debug.LogWarning($"Canceled to Load: {path}");
}
else
{
Debug.LogError($"Failed to Load: {path}");
Debug.LogException(ex);
}
}
}