/// <summary>
/// Registers the gizmo.
/// </summary>
/// <param name="pngData">Png data.</param>
/// <param name="fileName">Destination file name with extension.</param>
private static void RegisterGizmo(byte[] pngData, string destinationFileNameWithExtension)
{
string destIconPath = Path.Combine("Assets/Gizmos", destinationFileNameWithExtension);
// skip ahead if icon has already been copied and hasn't changed
if (File.Exists(destIconPath) /*&& pngData.SequenceEqual(File.ReadAllBytes(destIconPath))*/)
{
return;
}
// otherwise write the icon into the Gizmos folder
AssetDatabaseX.CreateFolderIfNecessary("Assets/Gizmos");
File.WriteAllBytes(destIconPath, pngData);
// configure the import settings and import the asset
AssetDatabase.Refresh();
TextureImporter importer = AssetImporter.GetAtPath(destIconPath) as TextureImporter;
importer.filterMode = FilterMode.Trilinear;
importer.textureType = TextureImporterType.GUI;
importer.textureCompression = TextureImporterCompression.Uncompressed;
AssetDatabase.ImportAsset(destIconPath);
}
/// <summary>
/// Initializes the <see cref="EditorGizmos"/> class.
/// </summary>
static EditorGizmos()
{
// find the folder with this script
string scriptFolder = AssetDatabaseX.GetFolderContainingScript(
typeof(EditorGizmos), "Assets/Plugins/Editor/Candlelight/Library/Gizmos"
);
if (string.IsNullOrEmpty(scriptFolder))
{
scriptFolder = AssetDatabaseX.GetFolderContainingScript(typeof(EditorGizmos), "Assets/Plugins");
}
if (string.IsNullOrEmpty(scriptFolder))
{
scriptFolder = AssetDatabaseX.GetFolderContainingScript(typeof(EditorGizmos));
}
// if the folder was found, search it for icons and register them
if (!string.IsNullOrEmpty(scriptFolder))
{
foreach (string sourceIconPath in Directory.GetFiles(scriptFolder, "*.png"))
{
RegisterGizmo(File.ReadAllBytes(sourceIconPath), Path.GetFileName(sourceIconPath));
}
}
}
/// <summary>
/// Creates a new asset in the project.
/// </summary>
protected static void CreateNewAssetInProject()
{
AssetDatabaseX.CreateNewAssetInCurrentProjectFolder <T>();
}