protected override IDisposable DoBackgroundThreadWork()
{
var loader = new TiltBrushUriLoader(
m_localPath, Path.GetDirectoryName(m_localPath), m_useThreadedImageLoad);
var options = m_fromPoly ? kPolyGltfImportOptions : kGltfImportOptions;
return(ImportGltf.BeginImport(m_localPath, loader, options));
}
private static void BackgroundThreadProc(object userData)
{
ImportOperation operation = (ImportOperation)userData;
try {
using (TextReader reader = new StreamReader(new MemoryStream(operation.format.root.contents), Encoding.UTF8)) {
operation.importState = ImportGltf.BeginImport(
operation.format.formatType == PolyFormatType.GLTF ? GltfSchemaVersion.GLTF1 : GltfSchemaVersion.GLTF2,
reader, operation.loader, operation.options);
}
} catch (Exception ex) {
Debug.LogException(ex);
operation.status = PolyStatus.Error("Error importing asset.", ex);
}
// Done with background thread part, let's queue it so we can finish up on the main thread.
operation.instance.EnqueueFinishedOperation(operation);
}
