LIGHT和摄像机\Tut03_Matrices\Debug\d3dx9d_28.dll .............\..............\.....\Matrices.exe .............\..............\Matrices.cpp .............\..............\Matrices_2005.sln .............\..............\Matrices_2005.suo .............\..............\Matrices_2005.vcproj .............\..............\Debug .............\Tut03_Matrices LIGHT和摄像机