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diff --git a/Stars45/TerrainHaze.cpp b/Stars45/TerrainHaze.cpp
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+/*  Starshatter OpenSource Distribution
+    Copyright (c) 1997-2004, Destroyer Studios LLC.
+    All Rights Reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name "Destroyer Studios" nor the names of its contributors
+      may be used to endorse or promote products derived from this software
+      without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
+
+    SUBSYSTEM:    Stars.exe
+    FILE:         TerrainHaze.cpp
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+*/
+
+#include "MemDebug.h"
+#include "Terrain.h"
+#include "TerrainHaze.h"
+#include "TerrainRegion.h"
+
+#include "Light.h"
+#include "CameraView.h"
+#include "Bitmap.h"
+#include "DataLoader.h"
+#include "Game.h"
+
+// +====================================================================+
+
+static Bitmap terrain_texture;
+
+// +--------------------------------------------------------------------+
+
+TerrainHaze::TerrainHaze()
+: tregion(0)
+{
+}
+
+// +--------------------------------------------------------------------+
+
+TerrainHaze::~TerrainHaze()
+{
+}
+
+// +--------------------------------------------------------------------+
+
+void
+TerrainHaze::Render(Video* video, DWORD flags)
+{
+    if (flags & RENDER_ADDITIVE)
+    return;
+
+    if (model) {
+        if (!Luminous()) {
+            SetLuminous(true);
+            model->SetDynamic(true);
+        }
+
+        Surface* surface = model->GetSurfaces().first();
+
+        if (!surface) return;
+
+        int i;
+        DWORD sky = 0;
+        DWORD fog = 0;
+
+        if (tregion) {
+            sky = tregion->SkyColor().Value();
+            fog = tregion->FogColor().Value();
+        }
+
+        // clear the solid lights to ambient:
+        VertexSet* vset = surface->GetVertexSet();
+
+        for (i = 0; i < vset->nverts; i++) {
+            if (vset->loc[i].y > 0)
+            vset->diffuse[i] = sky;
+            else
+            vset->diffuse[i] = fog;
+        }
+
+        InvalidateSurfaceData();
+        Solid::Render(video, flags);
+    }
+}
+
+// +--------------------------------------------------------------------+
+
+int
+TerrainHaze::CheckRayIntersection(Point Q, Point w, double len, Point& ipt, bool ttpas)
+{
+    return 0;
+}