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ResourceCompilerPC/StatCGFCompiler/StatCGFShadVol.h

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+#pragma once
+
+class CShadowVolObject //: public CVolume
+{
+public:	
+
+  // constructor
+  CShadowVolObject(ILog * pSystem)
+  {						
+    m_pFaceList=NULL;		
+    m_pReMeshShadow=NULL;
+    m_pSystemVertexBuffer=NULL;
+    m_pEdgeConnectivity=0;
+    m_nNumVertices=0;
+    m_nNumFaces=0;
+    m_pSystem = pSystem;
+  };
+
+  ILog * m_pSystem;
+
+  //! destructor
+  ~CShadowVolObject();
+
+  //!
+  bool	CheckInside(const Vec3d &pos,bool bWorldSpace=true)
+  {
+    //temporary return false...will be a cool AI game play feature to know 
+    //if we are in shadows
+    return (false);
+  }
+
+  //! precalculate the connectivity infos to build the object silouhette
+  void  CreateConnectivityInfo( CIndexedMesh * pIndexedMesh, ILog * pLog );	
+
+  //! create/update a vertex buffer containing the shadow volume (for static lights)
+  void	RebuildDynamicShadowVolumeBuffer( const CDLight &lSource, struct IVisArea * pVisArea );// lSource has to be object relative
+
+  Vec3d * GetSysVertBufer() { return m_pSystemVertexBuffer; }
+
+  int		GetNumVertices() { return(m_nNumVertices); }
+  int		GetNumFaces() { return(m_nNumFaces); }
+
+  // Shader RenderElements for stencil
+  CRETriMeshShadow * m_pReMeshShadow;											//!<
+
+  void CheckUnload();
+
+  class IStencilShadowConnectivity * GetEdgeConnectivity() { return m_pEdgeConnectivity; }
+
+protected:
+
+  //! free the shadow volume buffers
+  void	FreeVertexBuffers();
+
+  //list of faces from source objects, its always shared from the stat obj
+  int				m_nNumFaces;																			//
+  CObjFace  *m_pFaceList;																			// pointer to MeshIdx faces [0..m_nNumFaces-1]
+
+  //list of edges...can be shared from another shadow vol object
+  IStencilShadowConnectivity *m_pEdgeConnectivity;						//!< stored edge connectivity for fast shadow edge extraction, could be 0, call ->Release() to free it
+
+  TFixedArray<unsigned short> m_arrIndices;										//!<
+  unsigned										m_nNumVertices;									//!< number of vertices in SystemBuffer
+
+  //!
+  //! /param nNumIndices
+  //! /param nNumVertices
+  void PrepareShadowVolumeVertexBuffer( unsigned nNumIndices, unsigned nNumVertices );
+
+  //shadow volume renderer vertex buffer
+  Vec3d * m_pSystemVertexBuffer;
+};
+
+class CStatCGFShadVol
+{
+public:
+  CStatCGFShadVol(ILog * pSystem, CIndexedMesh * pMesh);
+  ~CStatCGFShadVol(void);
+  CShadowVolObject * m_pShadowVolObject;
+  void Serialize(int & nPos, void * pStream, bool bSave);
+};