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Include/ZRendererUtil/ZTriTessellator.hpp

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+/*
+	ZTriTessellator.h
+	Author: Patrick Baggett <ptbaggett@762studios.com>
+			Chris Ertel <crertel@762studios.com>
+
+	Purpose: Implementation of tessellator interface that tessellates into lists of triangles (unindexed)
+
+	Changelog
+	2011/09/18 - creation (ptbaggett)
+	2012/08/05 - Updated to use new SST functions.
+*/
+
+#pragma once
+
+#ifndef _ZTRITESSELLATOR_HPP
+#define _ZTRITESSELLATOR_HPP
+
+#include <SST/SST_Vec2.h>
+
+#include <ZRendererUtil/ZTessellatorBase.hpp>
+
+class ZTriTessellator : public ZTessellatorBase
+{
+protected:
+	//Our set of vertices
+	ZArray<SST_Vec2f>& Vertices;
+
+	//Temporary use array
+	ZArray<SST_Vec2f> Temp;
+
+	//Tessellation poly type
+	ZTesselatorPolyType PolyType;
+
+public:
+	//Dumps a list of vertices into 'verts' when complete
+	ZTriTessellator(ZOutlineEvaluator* _eval, ZArray<SST_Vec2f>& _verts);
+
+	//Subclass Implementation
+	virtual void BeginTessellate();
+
+	//Subclass Implementation
+	virtual void EndTessellate();
+
+	//Subclass Implementation
+	virtual void BeginPoly(ZTesselatorPolyType _type);
+
+	//Subclass Implementation
+	virtual void EndPoly();
+
+	//Subclass Implementation
+	virtual void Vertex(SST_Vec2f* _p);
+};
+
+#endif
+