//----------------------------------------------------------------------------
// File: D3DTools.h
// Class: D3DTools
// Type: Direct3D API Tools Management
// Author: Ken Anderson	
// Date:  10/28/04
// OS dependant: Direct3D
// Desc: Provides direct access to the Direct3d tools that will be implemented into 
//		 the C3D tools class as a component in the tools.  Access to this class should
//		 be limited as long as the system is aware of the current renderer it is using.
// Required headers: 
// 1. D3DTypes.h == Provides the foundation for the D3D Tools class.
//----------------------------------------------------------------------------

#ifndef __D3DTOOLS__
#define __D3DTOOLS__

#include "D3DTypes.h"
#include "C3DTypes.h"
#include "C3DVector.h"

class D3DTools
{
public:
	
	//Transfer direct3d to common matrix
	C3DMatrix* DMTCM(C3DMatrix* pM1, D3DXMATRIX* pM2);
	D3DXMATRIX* CMTDM(D3DXMATRIX* pM1, const C3DMatrix* pM2);

	/////////////////////////////////////////
	//Matrix
	/////////////////////////////////////////
	C3DMatrix* MatrixInverse(C3DMatrix* pMatrix, float* pfDeterminant, const C3DMatrix* pM);
	float MatrixDeterminant(const C3DMatrix* pMatrix);
	C3DMatrix* MatrixRotationX(C3DMatrix* pMatrix, float fAngle);
	C3DMatrix* MatrixRotationY(C3DMatrix* pMatrix, float fAngle);
	C3DMatrix* MatrixRotationZ(C3DMatrix* pMatrix, float fAngle);
	C3DMatrix* MatrixTranslation(C3DMatrix* pMatrix, float x, float y, float z);
	C3DMatrix* MatrixScaling(C3DMatrix* pMatrix, float x, float y, float z);
	C3DMatrix* MatrixLookAtLH(C3DMatrix* pMatrix, C3DVector3* pEye, C3DVector3* pAt, C3DVector3* pUp);
	C3DMatrix* MatrixLookAtRH(C3DMatrix* pMatrix, C3DVector3* pEye, C3DVector3* pAt, C3DVector3* pUp);
	C3DMatrix* MatrixMultiply(C3DMatrix* pMatrix, const C3DMatrix* pM1, const C3DMatrix* pM2);
	C3DMatrix* MatrixPerspectiveFovLH(C3DMatrix* pMatrix, float fFOV, float fAspect, float fNear, float fFar);
	C3DMatrix* MatrixPerspectiveFovRH(C3DMatrix* pMatrix, float fFOV, float fAspect, float fNear, float fFar);
};

#endif