From 027d5608bdd56dcd3376f2c43ada865a6c875801 Mon Sep 17 00:00:00 2001
From: Daniel Buckmaster <dan.buckmaster@gmail.com>
Date: Tue, 13 Nov 2012 10:21:03 +1100
Subject: [PATCH] Added comment.

---
 Engine/source/T3D/fx/groundCover.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Engine/source/T3D/fx/groundCover.cpp b/Engine/source/T3D/fx/groundCover.cpp
index 71a6f7770..53c910c3c 100644
--- a/Engine/source/T3D/fx/groundCover.cpp
+++ b/Engine/source/T3D/fx/groundCover.cpp
@@ -1550,6 +1550,7 @@ void GroundCover::prepRenderImage( SceneRenderState *state )
    {
       PROFILE_SCOPE( GroundCover_RenderBillboards );
 
+      // Take zoom into account.
       F32 screenScale = state->getWorldToScreenScale().y / state->getViewport().extent.y;
 
       // Set the far distance for billboards.