SOS error LNK2019 unresolved external，郁闷！！！！！！

红色石头

1>temp.obj : error LNK2019: unresolved external symbol _D3DXMatrixPerspectiveFovLH@20 referenced in function "void __cdecl SetMatrices(void)" (?SetMatrices@@YAXXZ)
1>temp.obj : error LNK2019: unresolved external symbol _D3DXMatrixLookAtLH@16 referenced in function "void __cdecl SetMatrices(void)" (?SetMatrices@@YAXXZ)
1>temp.obj : error LNK2019: unresolved external symbol _Direct3DCreate9@4 referenced in function "long __cdecl InitD3D(struct HWND__ *)" (?InitD3D@@YAJPAUHWND__@@@Z)
1>temp.obj : error LNK2019: unresolved external symbol __imp__timeGetTime@0 referenced in function "void __cdecl SetupLights(void)" (?SetupLights@@YAXXZ)
1>temp.obj : error LNK2019: unresolved external symbol _D3DXVec3Normalize@8 referenced in function "void __cdecl SetupLights(void)" (?SetupLights@@YAXXZ)
1>E:\GuoPengFei\VS-2005\TEMP\Debug\TEMP.exe : fatal error LNK1120: 5 unresolved externals



哪位大哥能告诉小弟这是什么意思呀，该如何解决？在此小弟先谢谢了！！

feilinhe

你包含 d3d9.h和d3d9x.h头文件了吗?而且还需要d3d9.lib和d3d9x.lib

feilinhe

错了是d3dx9.h和d3dx9.lib,呵呵,我刚接触也不久

xxnn

输入百度搜可以找到答案

红色石头

谢了，最近一直忙着看书，所以很少上来，谢谢大家的热心帮忙！！
我以前学2D游戏，这个暑假才开始学3D编程，希望大家多多指教！！小弟不胜感激！！！