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CryAnimation/CryGeomMorphTarget.h

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+#ifndef _CRY_GEOM_MORPH_TARGET_HDR_
+#define _CRY_GEOM_MORPH_TARGET_HDR_
+
+// this is a container for the information about morphing a mesh
+class CryGeomMorphTarget
+{
+public:
+	// create an identity morph target (doesn't morph anything)
+	CryGeomMorphTarget();
+
+	// load the morph target from the chunk/size. Returns 0 is the chunk is completely wrong,
+	// or the number of read bytes if it's ok (returns nSize if everything is fine)
+	unsigned load (unsigned nLOD, const MESHMORPHTARGET_CHUNK_DESC_0001* pChunk, unsigned nSize);
+
+	// scales the target vertices by the given factor
+	void scale (unsigned nLOD, float fScale);
+
+	// rotates the target morph vertices; transforms each vertex with the specified matrix, using only its
+	// ROTATIONAL components (no translation)
+#if !defined(LINUX)
+	__declspec(deprecated)
+#endif
+	void rotate (unsigned nLOD, const Matrix44& tm);
+
+	// transforms the target morph vertices with the given matrix
+	void transform (unsigned nLOD, const Matrix44& tm);
+
+	// given the source morph object, morphs it with the given weight to this morph target;
+	// 1 means the morph target will replace the target with itself; 0 means it will just copy the source
+	// into the destination (or leave it alone, if the two coincide)
+#if !defined(LINUX)
+	__declspec(deprecated)
+#endif
+	void morph (unsigned nLOD, const Vec3d* pSrc, Vec3d* pDst, unsigned numVertices, float fWeight)const;
+
+	// returns the name of the morph target
+	const char* getNameCStr()const {return m_strName.c_str();}
+	void setName (const char* szName, unsigned nMaxSize = 0xFFFFFFFF);
+
+	const SMeshMorphTargetVertex* getMorphVertices (unsigned nLOD) const;
+	unsigned numMorphVertices (unsigned nLOD) const;
+	
+	size_t sizeofThis()const;
+protected:
+	// morphed vertices
+	class MorphVertexArray: public TFixedArray<SMeshMorphTargetVertex>
+	{public:
+		MorphVertexArray():  TFixedArray<SMeshMorphTargetVertex>("CryGeomMorphTarget.MorphVertexArray") {}
+	};
+	// the max supported LODs for the morph targets
+	enum {g_nMaxLodLevels = 1};
+	MorphVertexArray m_arrVertex[g_nMaxLodLevels]; 
+
+	// the name
+	string m_strName;
+};
+
+#endif