void ApplySettings(Settings settings)
{
if (settings.initialVisibility.HasValue)
{
this.InitialVisibility = settings.initialVisibility.Value;
}
if (settings.useVisualFeedback.HasValue)
{
this.UseVisualFeedback = settings.useVisualFeedback.Value;
}
if (settings.shaderOverride != null)
{
this.shaderOverride = settings.shaderOverride;
}
if (settings.OnWebRequestStartEvent != null)
{
OnWebRequestStartEvent = settings.OnWebRequestStartEvent;
}
this.addMaterialsToPersistentCaching = settings.addMaterialsToPersistentCaching;
}
public IEnumerator LoadAssetCoroutine()
{
if (!string.IsNullOrEmpty(GLTFUri))
{
if (VERBOSE)
{
Debug.Log("LoadAssetCoroutine() GLTFUri ->" + GLTFUri);
}
asyncCoroutineHelper = gameObject.GetComponent <AsyncCoroutineHelper>() ?? gameObject.AddComponent <AsyncCoroutineHelper>();
sceneImporter = null;
ILoader loader = null;
Destroy(loadedAssetRootGameObject);
try
{
if (UseStream)
{
// 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.
GLTFUri = GLTFUri.TrimStart(new[] { Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar });
string fullPath = Path.Combine(Application.streamingAssetsPath, GLTFUri);
string directoryPath = URIHelper.GetDirectoryName(fullPath);
loader = new FileLoader(directoryPath);
sceneImporter = new GLTFSceneImporter(
Path.GetFileName(GLTFUri),
loader,
asyncCoroutineHelper
);
}
else
{
loader = new WebRequestLoader("");
if (OnWebRequestStartEvent != null)
{
(loader as WebRequestLoader).OnLoadStreamStart += OnWebRequestStartEvent;
}
sceneImporter = new GLTFSceneImporter(
GLTFUri,
loader,
asyncCoroutineHelper
);
}
if (sceneImporter.CreatedObject != null)
{
Destroy(sceneImporter.CreatedObject);
}
sceneImporter.SceneParent = gameObject.transform;
sceneImporter.Collider = Collider;
sceneImporter.maximumLod = MaximumLod;
sceneImporter.Timeout = Timeout;
sceneImporter.isMultithreaded = Multithreaded;
sceneImporter.useMaterialTransition = UseVisualFeedback;
sceneImporter.CustomShaderName = shaderOverride ? shaderOverride.name : null;
sceneImporter.LoadingTextureMaterial = LoadingTextureMaterial;
sceneImporter.initialVisibility = initialVisibility;
sceneImporter.addMaterialsToPersistentCaching = addMaterialsToPersistentCaching;
float time = Time.realtimeSinceStartup;
queueCount++;
state = State.QUEUED;
Func <bool> funcTestDistance = () => TestDistance();
yield return(new WaitUntil(funcTestDistance));
queueCount--;
totalDownloadedCount++;
IncrementDownloadCount();
state = State.DOWNLOADING;
yield return(sceneImporter.LoadScene(-1));
state = State.COMPLETED;
DecrementDownloadCount();
// 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;
}
}
}
finally
{
if (loader != null)
{
if (sceneImporter == null)
{
Debug.Log("sceneImporter is null, could be due to an invalid URI.", this);
}
else
{
loadedAssetRootGameObject = sceneImporter.CreatedObject;
sceneImporter?.Dispose();
sceneImporter = null;
}
if (OnWebRequestStartEvent != null)
{
(loader as WebRequestLoader).OnLoadStreamStart -= OnWebRequestStartEvent;
OnWebRequestStartEvent = null;
}
loader = null;
}
alreadyLoadedAsset = true;
OnFinishedLoadingAsset?.Invoke();
}
}
else
{
Debug.Log("couldn't load GLTF because url is empty");
}
CoroutineStarter.Stop(loadingRoutine);
loadingRoutine = null;
Destroy(loadingPlaceholder);
Destroy(this);
}
