m_pDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, true );	m_pDevice->SetRenderState( D3DRS_SRCBLEND , D3DBLEND_SRCALPHA );	m_pDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA) ;

class XMesh{public:	XMesh();	~XMesh();	void Release();	bool LoadMesh(IDirect3DDevice9 *pDevice, char *szFolder, char *szFileName, const bool bComputeNormals);	void RenderMesh(IDirect3DDevice9 *pDevice);		void changePosition(D3DXVECTOR3 positionVector);		void setPosition(D3DXVECTOR3 positionVector);	void setRotation(D3DXVECTOR3 rotationVector);	void setScale(D3DXVECTOR3 scaleVector);		LPD3DXMESH              getMesh();			// Return the Mesh	DWORD					getnMaterials();	// Return the array of nMaterials	D3DXVECTOR3				m_Min, m_Max;		// Bounding box	std::vector<LPDIRECT3DTEXTURE9>  GetTextures()  { return mTextures; }	std::vector<D3DMATERIAL9>		 GetMaterials() { return mMaterials; }private:	ID3DXMesh			   *m_pMesh;			// array of textures  	DWORD					m_nMaterials;		// number of materails in mesh 	std::vector<LPDIRECT3DTEXTURE9> mTextures;	std::vector<D3DMATERIAL9>		mMaterials;		D3DXMATRIX				transMatrix;		// the translation matrix	D3DXMATRIX				rotationMatrix;		// the rotation matrix	D3DXMATRIX				scaleMatrix;		// the scale matrix	D3DXVECTOR3				scale;				// the models scale	D3DXVECTOR3				position;			// the models position	D3DXVECTOR3				rotation;			// the models rotation};

#include "XMesh.h"//// Constructor of XMesh//XMesh::XMesh(){	m_pMesh = NULL;	m_nMaterials = 0x0;	m_Min.x = m_Min.y = m_Min.z = m_Max.x = m_Max.y = m_Max.z = 0.0f;}//// Destructor of XMesh//XMesh::~XMesh(){	Release();}//// Release of XMesh//void XMesh::Release(){		//Release the Mesh	if (m_pMesh != NULL)	{		m_pMesh->Release();		m_pMesh = NULL;	}	for(size_t i = 0; i < mTextures.size(); i++)	{		SAFE_RELEASE(mTextures);	}	//Release the Materials	m_nMaterials = 0;	mTextures.clear();	mMaterials.clear();	}//// Load the Mesh//bool XMesh::LoadMesh(IDirect3DDevice9 *pDevice, char *szFolder, char *szFileName, const bool bComputeNormals){	Release();	scale = D3DXVECTOR3(1.0f, 1.0f , 1.0f); //set our scale variable to 1	position = D3DXVECTOR3(0.0f, 0.0f , 0.0f); //set the position to 0,0,0	rotation = D3DXVECTOR3(0.0f, 0.0f , 0.0f); //set the rotation, to nothing.	ID3DXBuffer *pBuffer;	char szLocalization[1024];	if (szFolder)		strcpy(szLocalization, szFolder);	else		szLocalization[0] = '\0';	strcat(szLocalization, szFileName);	// Load the mesh	if(FAILED(D3DXLoadMeshFromX(szLocalization,				// Localization of the Mesh								D3DXMESH_SYSTEMMEM,	// where the data will be allocated in memory								pDevice,			// pointer to the device								NULL,				// buffer for adjacency (do not need it)								&pBuffer,			// buffer where to store the texture information, ...								NULL,				// buffer for efects (do not need it)								&m_nMaterials,		// total of different materials								&m_pMesh)))			// pointer to an object of mesh where our mesh is stored	{		MessageBox(NULL, "Mesh not found!", "Erro", MB_OK);		return false;	}	// takes a pointer array of materials	D3DXMATERIAL *mtrls = (D3DXMATERIAL*)pBuffer->GetBufferPointer();	// set materials and textures for mesh  	for(int t=0; t<(int)m_nMaterials; t++)	{		mMaterials.push_back(mtrls[t].MatD3D);		// if the current material has a texture ...		if(mtrls[t].pTextureFilename != NULL && strlen(mtrls[t].pTextureFilename) > 0)		{			IDirect3DTexture9 * newTexture = NULL;				if (szFolder)				strcpy(szLocalization, szFolder);			else				szLocalization[0] = '\0';			strcat(szLocalization, mtrls[t].pTextureFilename);				// carrega a textura...			if(FAILED(D3DXCreateTextureFromFile(pDevice, 												szLocalization, 												&newTexture)))			{				MessageBox(NULL, "Textura not found!", mtrls[t].pTextureFilename, MB_OK);			}			mTextures.push_back(newTexture);		}		else 		{			mTextures.push_back(NULL);					}	}	// Clears the buffer material	pBuffer->Release();	// If you want recomputes the normal ...	if (bComputeNormals)		D3DXComputeNormals(m_pMesh, NULL);		return true;	BYTE* pVertices=NULL;	m_pMesh->LockVertexBuffer(D3DLOCK_READONLY, (LPVOID*)&pVertices);		D3DXComputeBoundingBox((D3DXVECTOR3*)pVertices, m_pMesh->GetNumVertices(), D3DXGetFVFVertexSize(m_pMesh->GetFVF()), &m_Min, &m_Max);	m_pMesh->UnlockVertexBuffer();}void XMesh::RenderMesh(IDirect3DDevice9 *pDevice){	pDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, true );	pDevice->SetRenderState( D3DRS_SRCBLEND , D3DBLEND_SRCALPHA );	pDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);	//set the scale matrix	D3DXMatrixScaling(&scaleMatrix, scale.x,scale.y,scale.z);	// store the position information into the translation matrix	D3DXMatrixTranslation(&transMatrix, position.x, position.y, position.z);	// set the rotation matrix	D3DXMatrixRotationYawPitchRoll(&rotationMatrix,rotation.x,rotation.y,rotation.z);	// Multiply the translation matrix by the rotation matrix, store the result in the translation matrix	D3DXMatrixMultiply(&transMatrix, &rotationMatrix, &transMatrix);	// Multiply the translation matrix by the scale matrix,  store the result in the translation matrix	D3DXMatrixMultiply(&transMatrix, &scaleMatrix, &transMatrix);		// Position the object for rendering based on the position, rotation and scaleing.	pDevice->SetTransform(D3DTS_WORLD, &transMatrix);	for(int t=0; t<(int)m_nMaterials; t++)	{		pDevice->SetMaterial( &mMaterials[t] );		// sets the texture of that part of meshairplane		if( mTextures[t] )		{			pDevice->SetTexture( 0, mTextures[t] );		}		// Render this part of the Mesh			m_pMesh->DrawSubset(t);	}	// Now that we draw the mesh, we can reset the texture	// So that the texture of the mesh is not applied to other things	// Accidentally	pDevice->SetTexture(0, NULL);}////   Note: sets the position of the model//void XMesh::setPosition(D3DXVECTOR3 positionVector){	position = positionVector;}////   Note: adds the changeVector to the position, adjusting the position relitive to its current position//void XMesh::changePosition(D3DXVECTOR3 changeVector){	position = position + changeVector;}////   Note: sets the rotation of the model//void XMesh::setRotation(D3DXVECTOR3 rotationVector){	rotation = rotationVector;}////   Note: sets the scale of the model//void XMesh::setScale(D3DXVECTOR3 scaleVector){	scale = scaleVector;}////   Note: Return the current Mesh.//LPD3DXMESH XMesh::getMesh(){ 	return m_pMesh; }////   Note: Return the Materials//DWORD XMesh::getnMaterials(){	return m_nMaterials;}

	m_pDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, true);	m_pDevice->SetRenderState( D3DRS_ALPHATESTENABLE, true);	m_pDevice->SetRenderState( D3DRS_SRCBLEND , D3DBLEND_SRCALPHA );	m_pDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);

	m_pDevice->SetRenderState(D3DRS_CULLMODE, D3DCULL_CCW);	m_pDevice->SetRenderState(D3DRS_ZENABLE, D3DZB_TRUE);	m_pDevice->SetRenderState(D3DRS_AMBIENT, m_dwLightAmbient);	m_pDevice->SetSamplerState(0, D3DSAMP_MIPFILTER, D3DTEXF_LINEAR);	m_pDevice->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);	m_pDevice->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);	m_pDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, true);	m_pDevice->SetRenderState( D3DRS_ALPHATESTENABLE, true);	m_pDevice->SetRenderState( D3DRS_SRCBLEND , D3DBLEND_SRCALPHA );	m_pDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);