internal AssetLoader(MonoBehaviour owner, MixedRealityExtensionApp app)
{
_owner = owner ?? throw new ArgumentException("Asset loader requires an owner MonoBehaviour script to be assigned to it.");
_app = app ?? throw new ArgumentException("Asset loader requires a MixedRealityExtensionApp to be associated with.");
_asyncHelper = _owner.gameObject.GetComponent <AsyncCoroutineHelper>() ??
_owner.gameObject.AddComponent <AsyncCoroutineHelper>();
}
/// <inheritdoc cref="CreateImporter(string, ILoader, AsyncCoroutineHelper)"/>
public GLTFSceneImporter CreateImporter(
string gltfFileName,
ILoader externalDataLoader,
AsyncCoroutineHelper asyncCoroutineHelper)
{
return(new GLTFSceneImporter(gltfFileName, externalDataLoader, asyncCoroutineHelper));
}
public GLTFSceneImporter CreateImporter(GLTFRoot gltfRoot, ILoader loader, AsyncCoroutineHelper helper, Stream stream = null)
{
return(new VertexShadedGltfImporter(MixedRealityExtension.API.MREAPI.AppsAPI.DefaultMaterial, gltfRoot, stream, new ImportOptions()
{
ExternalDataLoader = loader,
AsyncCoroutineHelper = helper
}));
}
public GLTFSceneImporter CreateImporter(string filename, ILoader loader, AsyncCoroutineHelper asyncCoroutineHelper)
{
return(new VertexShadedGltfImporter(MixedRealityExtension.API.MREAPI.AppsAPI.DefaultMaterial, filename, new ImportOptions()
{
ExternalDataLoader = loader,
AsyncCoroutineHelper = asyncCoroutineHelper
}));
}
public GLTFSceneImporter CreateImporter(
GLTFRoot rootNode,
ILoader externalDataLoader,
AsyncCoroutineHelper asyncCoroutineHelper,
Stream gltfStream = null)
{
return(new GLTFSceneImporter(rootNode, externalDataLoader, asyncCoroutineHelper, gltfStream));
}
/// <inheritdoc cref="CreateImporter(string, IDataLoader, AsyncCoroutineHelper)"/>
public GLTFSceneImporter CreateImporter(
string gltfFileName,
IDataLoader dataLoader,
AsyncCoroutineHelper asyncCoroutineHelper)
{
return(new GLTFSceneImporter(gltfFileName, new ImportOptions()
{
DataLoader = dataLoader,
AsyncCoroutineHelper = asyncCoroutineHelper
}));
}
void Start()
{
Debug.Log("Hit spacebar to change the scene.");
_asyncCoroutineHelper = gameObject.AddComponent <AsyncCoroutineHelper>();
Uri uri = new Uri(Url);
var directoryPath = URIHelper.AbsoluteUriPath(uri);
_loader = new WebRequestLoader(directoryPath);
_fileName = URIHelper.GetFileFromUri(uri);
LoadScene(SceneIndex);
}
/// <inheritdoc cref="CreateImporter(GLTFRoot, IDataLoader, AsyncCoroutineHelper, Stream)"/>
public GLTFSceneImporter CreateImporter(
GLTFRoot rootNode,
IDataLoader dataLoader,
AsyncCoroutineHelper asyncCoroutineHelper,
Stream gltfStream = null)
{
return(new GLTFSceneImporter(rootNode, gltfStream, new ImportOptions()
{
DataLoader = dataLoader,
AsyncCoroutineHelper = asyncCoroutineHelper
}));
}
public async Task LoadGltfAsync(GameObject newObject, string fullPath, ModelImportOptions importOptions)
{
asyncCoroutineHelper = newObject.GetComponent <AsyncCoroutineHelper>() ?? gameObject.AddComponent <AsyncCoroutineHelper>();
//GLTFSceneImporter sceneImporter = null;
ILoader loader = null;
try
{
// Path.Combine treats paths that start with the separator character
// as absolute paths, ignoring the first path passed in. This removes
// that character to properly handle a filename written with it.
fullPath = fullPath.TrimStart(new[] { Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar });
string directoryPath = URIHelper.GetDirectoryName(fullPath);
loader = new FileLoader(directoryPath);
sceneImporter = new GLTFSceneImporter(
Path.GetFileName(fullPath),
loader,
asyncCoroutineHelper
);
sceneImporter.SceneParent = newObject.transform;
sceneImporter.Collider = Collider;
if (importOptions != null)
{
if (importOptions.buildColliders)
{
sceneImporter.Collider = GLTFSceneImporter.ColliderType.MeshConvex;
//if (importOptions.colliderConvex)
//{
// sceneImporter.Collider = GLTFSceneImporter.ColliderType.MeshConvex;
//}
//else
//{
// sceneImporter.Collider = GLTFSceneImporter.ColliderType.Mesh;
//}
}
else
{
sceneImporter.Collider = GLTFSceneImporter.ColliderType.None;
}
}
sceneImporter.MaximumLod = MaximumLod;
sceneImporter.Timeout = Timeout;
sceneImporter.isMultithreaded = Multithreaded;
sceneImporter.CustomShaderName = shaderOverride ? shaderOverride.name : null;
await sceneImporter.LoadSceneAsync();
// Override the shaders on all materials if a shader is provided
if (shaderOverride != null)
{
Renderer[] renderers = gameObject.GetComponentsInChildren <Renderer>();
foreach (Renderer renderer in renderers)
{
renderer.sharedMaterial.shader = shaderOverride;
}
}
if (PlayAnimationOnLoad)
{
Animation[] animations = sceneImporter.LastLoadedScene.GetComponents <Animation>();
foreach (Animation anim in animations)
{
anim.Play();
}
}
}
finally
{
if (loader != null)
{
sceneImporter?.Dispose();
sceneImporter = null;
loader = null;
}
}
}
public WebRequestLoader(string rootURI, AsyncCoroutineHelper asyncCoroutineHelper)
{
_rootURI = rootURI;
_asyncCoroutineHelper = asyncCoroutineHelper;
HasSyncLoadMethod = false;
}