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diff --git a/Stars45/TerrainApron.h b/Stars45/TerrainApron.h
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+/*  Project Starshatter 4.5
+    Destroyer Studios LLC
+    Copyright © 1997-2005. All Rights Reserved.
+
+    SUBSYSTEM:    Stars.exe
+    FILE:         TerrainApron.h
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    A Single Edge Section of a Terrain Object
+*/
+
+#ifndef TerrainApron_h
+#define TerrainApron_h
+
+#include "Types.h"
+#include "Solid.h"
+
+// +--------------------------------------------------------------------+
+
+class Terrain;
+
+// +--------------------------------------------------------------------+
+
+class TerrainApron : public Solid
+{
+public:
+   TerrainApron(Terrain* terrain,
+                const Bitmap* patch, const Rect& rect,
+                const Point&  p1,    const Point& p2);
+   virtual ~TerrainApron();
+
+   virtual void      Render(Video* video, DWORD flags);
+   virtual void      Update();
+
+   virtual int       CollidesWith(Graphic& o);
+   virtual bool      Luminous()    const { return false; }
+   virtual bool      Translucent() const { return false; }
+
+   // accessors:
+   double            Scale()           const { return scale;    }
+   double            MountainScale()   const { return mtnscale; }
+   double            SeaLevel()        const { return base;     }
+   void              SetScales(double scale, double mtnscale, double base);
+
+   void              Illuminate(Color ambient, List<Light>& lights);
+   virtual int       CheckRayIntersection(Point pt, Point vpn, double len, Point& ipt,
+                                          bool treat_translucent_polys_as_solid=true);
+
+protected:
+   virtual bool      BuildApron();
+
+   Terrain*          terrain;
+   int               nverts;
+   int               npolys;
+   int               terrain_width;
+
+   Rect              rect;
+   float*            heights;
+
+   double            scale;
+   double            mtnscale;
+   double            base;
+   double            size;
+};
+
+
+#endif TerrainApron_h
+