Нарушение прав доступа... - DirectX - Ответ 2479923

LPDIRECT3D9         g_pD3D = NULL; // Used to create the D3DDevice
LPDIRECT3DDEVICE9   g_pd3dDevice = NULL; // Our rendering device
 
 
HRESULT InitD3D( HWND hWnd )
{
    // Create the D3D object.
    if( NULL == ( g_pD3D = Direct3DCreate9( D3D_SDK_VERSION ) ) )
        return E_FAIL;
 
    // Set up the structure used to create the D3DDevice. Since we are now
    // using more complex geometry, we will create a device with a zbuffer.
    D3DPRESENT_PARAMETERS d3dpp;
    ZeroMemory( &d3dpp, sizeof( d3dpp ) );
    d3dpp.Windowed = TRUE;
    d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
    d3dpp.BackBufferFormat = D3DFMT_UNKNOWN;
    d3dpp.EnableAutoDepthStencil = TRUE;
    d3dpp.AutoDepthStencilFormat = D3DFMT_D16;
 
    // Create the D3DDevice
  
    if( FAILED( g_pD3D->CreateDevice( D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hWnd,
                                      D3DCREATE_SOFTWARE_VERTEXPROCESSING,
                                      &d3dpp, &g_pd3dDevice ) ) )
    {
        return E_FAIL;
    }
 
    // Turn on the zbuffer
    g_pd3dDevice->SetRenderState( D3DRS_ZENABLE, TRUE );
 
    // Turn on ambient lighting 
     D3DXVECTOR3 Light(1.0f,0.0f,0.0f);
    D3DXVec3Normalize ( &Light, &Light);
dir.Type = D3DLIGHT_POINT;    // make the light type 'point light'
     dir.Diffuse = D3DXCOLOR(0.5f, 0.5f, 0.5f, 1.0f);
    dir.Position = D3DXVECTOR3(camx, camy, camz);
    dir.Range = 1000.0f;    // a range of 100
     dir.Attenuation0 = 1.0f;    // no constant inverse attenuation
     dir.Attenuation1 = 0.125f;    // only .125 inverse attenuation
     dir.Attenuation2 = 0.0f;    // no square inverse attenuation
     dir.Ambient = D3DXCOLOR(10.0f, 10.0f, 10.0f, 0.0f);
     g_pd3dDevice->SetLight( 0, &dir);
  g_pd3dDevice->LightEnable( 0, true);
  InitTxt();
return S_OK;
}