// TerrainDecal.h: interface for the CTerrainDecal class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_TERRAINDECAL_H__8E387316_FCCF_446F_AB82_82721F7AC08C__INCLUDED_)
#define AFX_TERRAINDECAL_H__8E387316_FCCF_446F_AB82_82721F7AC08C__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "../eterlib/Decal.h"

class CMapOutdoor;

class CTerrainDecal : public CDecal
{
public:
	enum
	{
		MAX_SEARCH_VERTICES = 1024,
	};

	CTerrainDecal(CMapOutdoor * pMapOutdoor = NULL);
	virtual ~CTerrainDecal();
	
	virtual void Make(D3DXVECTOR3 v3Center, D3DXVECTOR3 v3Normal, D3DXVECTOR3 v3Tangent, float fWidth, float fHeight, float fDepth);
// 	virtual void Update();
	virtual void Render();

	void SetMapOutdoor(CMapOutdoor * pMapOutdoor) { m_pMapOutdoor = pMapOutdoor; }

protected:

	void SearchAffectedTerrainMesh(float fMinX,
		float fMaxX,
		float fMinY,
		float fMaxY,
		DWORD * pdwAffectedPrimitiveCount,
		D3DXVECTOR3 * pv3AffectedVertex,
		D3DXVECTOR3 * pv3AffectedNormal);
	
	CMapOutdoor * m_pMapOutdoor;
};

#endif // !defined(AFX_TERRAINDECAL_H__8E387316_FCCF_446F_AB82_82721F7AC08C__INCLUDED_)