If you had a sprite on the display list using the LightPipeline, followed by a Mesh using the LightPipeline, and you invalidated the mesh (i.e. by rotating it), it would cause a runtime error in the current batch. Fix #6822

Author: photonstorm

src/renderer/webgl/pipelines/LightPipeline.js

@@ -292,6 +292,13 @@ var LightPipeline = new Class({
             rotation = gameObject.rotation;
         }
 
+        if (this.currentBatch === null)
+        {
+            this.createBatch(texture);
+
+            this.addTextureToBatch(normalMap);
+        }
+
         this.setNormalMapRotation(rotation);
 
         return 0;
@@ -339,6 +346,13 @@ var LightPipeline = new Class({
             this.setNormalMapRotation(gameObject.rotation);
         }
 
+        if (this.currentBatch === null)
+        {
+            this.createBatch(texture);
+
+            this.addTextureToBatch(normalMap);
+        }
+
         return 0;
     },