add individual renderers as properties to combined

Author: InventivetalentDev

src/combined/index.js

@@ -60,6 +60,10 @@ function attachTo(self, target) {
 
 CombinedRender.prototype.constructor = CombinedRender;
 
+CombinedRender.GuiRender = GuiRender;
+CombinedRender.ModelRender = ModelRender;
+CombinedRender.SkinRender = SkinRender;
+
 if(typeof window !== "undefined") {
     window.CombinedRender = CombinedRender;
 
@@ -76,4 +80,4 @@ if (typeof global !== "undefined") {
     global.SkinRender = SkinRender;
 }
 
-export default CombinedRender;
+export default CombinedRender;