diff --git a/leenkx/Sources/iron/data/SceneFormat.hx b/leenkx/Sources/iron/data/SceneFormat.hx
index fb5619b..e02100f 100644
--- a/leenkx/Sources/iron/data/SceneFormat.hx
+++ b/leenkx/Sources/iron/data/SceneFormat.hx
@@ -222,6 +222,8 @@ typedef TShaderData = {
 @:structInit class TShaderData {
 #end
 	public var name: String;
+	public var sortingOrder: Int;
+	public var nextPass: String;
 	public var contexts: Array<TShaderContext>;
 }