1 files changed, 6 insertions, 0 deletions
diff --git a/indra/newview/llsurface.h b/indra/newview/llsurface.h
index a599019ca5..4bdb90b102 100644
--- a/indra/newview/llsurface.h
+++ b/indra/newview/llsurface.h
@@ -163,6 +163,12 @@ public:
 
     F32 mDetailTextureScale;    //  Number of times to repeat detail texture across this surface
 
+    // Closest visible patch distance across all surfaces this frame
+    // (meters), or FLT_MAX if none visible. Drives BOOST_TERRAIN
+    // streaming - terrain has no faces registered with its texture.
+    static F32 sNearestVisiblePatchDistance;
+    static U32 sNearestVisiblePatchFrame;
+
 private:
     void createSTexture();
     void initTextures();