public abstract AssetImporterOutput BaseImport(AssetImporterInput input, String platformId);
static IAsset ImportAsset(
Type assetImporterType,
List<String> sourceFiles,
Dictionary<String, Object> settings,
String platformId)
{
Console.WriteLine ("\t\tabout to import resource with " + assetImporterType);
var assetImporter = Activator.CreateInstance (assetImporterType) as AssetImporter;
var assetImporterInput = new AssetImporterInput ();
assetImporterInput.Files = sourceFiles;
assetImporterInput.AssetImporterSettings = new AssetImporterSettings ();
assetImporterInput.AssetImporterSettings.Settings = settings;
var output = assetImporter.BaseImport (assetImporterInput, platformId);
var resourceType = assetImporterType.BaseType ().GenericTypeArguments ()[0];
Console.WriteLine ("\t\tresource type = " + resourceType);
return output.OutputAsset;
}