PbrMaterialSetup: fix sys condition

h3d/mat/PbrMaterialSetup.hx

@@ -25,7 +25,7 @@ class PbrMaterialSetup extends MaterialSetup {
 		return @:privateAccess new PbrMaterial();
 	}
 
-	#if (hide && nodejs)
+	#if (hide && (sys || nodejs))
 	public function createModelLibShader() {
 		return new hrt.prefab.l3d.ModelLibrary.ModelLibShader();
 	}