From b0cb6db4a851101df3e3b96b84e91b3f14322202 Mon Sep 17 00:00:00 2001
From: -=yb4f310 <theunis.botha1@gmail.com>
Date: Fri, 16 Feb 2018 22:09:41 +0100
Subject: [PATCH] fix missing fog

---
 src/game-lib-d3-api-scene.js         | 2 +-
 src/game-lib-d3-geometry-buffer-a.js | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/game-lib-d3-api-scene.js b/src/game-lib-d3-api-scene.js
index c93cb7d..60a6fbb 100644
--- a/src/game-lib-d3-api-scene.js
+++ b/src/game-lib-d3-api-scene.js
@@ -69,7 +69,7 @@ GameLib.D3.API.Scene = function(
     this.images = images;
 
     if (GameLib.Utils.UndefinedOrNull(fog)) {
-        fog = null;
+        fog = new GameLib.D3.API.Fog();
     }
     this.fog = fog;
 
diff --git a/src/game-lib-d3-geometry-buffer-a.js b/src/game-lib-d3-geometry-buffer-a.js
index 076a73c..b6e4636 100644
--- a/src/game-lib-d3-geometry-buffer-a.js
+++ b/src/game-lib-d3-geometry-buffer-a.js
@@ -330,7 +330,11 @@ GameLib.D3.Geometry.Buffer.prototype.toApiObject = function() {
         this.drawRange.toApiObject(),
         this.groups.map(
             function(group){
-                return group.toApiObject()
+                if (group instanceof GameLib.Group) {
+                    return group.toApiObject();
+                } else {
+                    return group;
+                }
             }
         ),
         null,   //index,