新手问题！

BJFarmer

if(FAILED(g_pD3DDevice->CreateVertexBuffer
(3* sizeof (CUSTOMVERTEX),  0,        D3DFVF_CUSTOMVERTEX, D3DPOOL_DEFAULT, &g_pVertexBuffer)))
        {
                return E_FAIL;
        }
        if(FAILED(g_pVertexBuffer->Lock(0, sizeof(cvVertices),
                        (BYTE**)&pVertices, 0)))
        {
                return E_FAIL;
        }

以上地方发生错误：error C2065: 'D3DFVF_DIFFUS' : undeclared identifier

我找不到错误中指出的'D3DFVF_DIFFUS' ，
请问这是什么错误？和sdk有关系吗？这个程序是directX8的例子，我用的directx9的sdk [em4] [em4] [em4]

shenguhan

#define D3DFVF_CUSTOMVERTEX (D3DFVF_XYZRHW|D3DFVF_DIFFUSE|D3DFVF_TEX1)
你打错字了

BJFarmer

thank you !

lingjingqiu

晕