added everything

lib/dtsSDKPlus/nvtristrip/VertexCache.h

@@ -0,0 +1,86 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine 
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+// Copied from NVidia Triangle Strip SDK, available from NVidia website
+//-----------------------------------------------------------------------------
+  
+#ifndef VERTEX_CACHE_H
+#define VERTEX_CACHE_H
+
+#include "../DTSPlusTypes.h"
+
+class VertexCache
+{
+	
+public:
+	
+	VertexCache(S32 size)
+	{
+		numEntries = size;
+		
+		entries = new S32[numEntries];
+		
+		for(S32 i = 0; i < numEntries; i++)
+			entries[i] = -1;
+	}
+		
+	VertexCache() { VertexCache(16); }
+	~VertexCache() { delete[] entries; entries = 0; }
+	
+	bool InCache(S32 entry)
+	{
+		bool returnVal = false;
+		for(S32 i = 0; i < numEntries; i++)
+		{
+			if(entries[i] == entry)
+			{
+				returnVal = true;
+				break;
+			}
+		}
+		
+		return returnVal;
+	}
+	
+	S32 AddEntry(S32 entry)
+	{
+		S32 removed;
+		
+		removed = entries[numEntries - 1];
+		
+		//push everything right one
+		for(S32 i = numEntries - 2; i >= 0; i--)
+		{
+			entries[i + 1] = entries[i];
+		}
+		
+		entries[0] = entry;
+		
+		return removed;
+	}
+
+	void Clear()
+	{
+		memset(entries, -1, sizeof(S32) * numEntries);
+	}
+	
+	void Copy(VertexCache* inVcache) 
+	{
+		for(S32 i = 0; i < numEntries; i++)
+		{
+			inVcache->Set(i, entries[i]);
+		}
+	}
+
+	S32 At(S32 index) { return entries[index]; }
+	void Set(S32 index, S32 value) { entries[index] = value; }
+
+private:
+
+  S32 *entries;
+  S32 numEntries;
+
+};
+
+#endif