3D立体三角形

应用背景演示3dstereo三角形C++ DirectX d3dvertex SetRenderState d3dtransformstate_projection， ；stereorender DrawPrimitive关键技术HRESULT stereorender（lpdirect3ddevice7 pd3ddevice，int ieye）{ ； ； ；d3dmatrix matview，matproj； ； ； ；浮fmview_41，fmproj_31； ； ； ；d3dmaterial7原料； ； ； ；zeromemory（&；原料，sizeof（原料））； ； ； ；zeromemory（&；matview，sizeof（d3dmatrix））； ； ； ；zeromemory（&；matproj，sizeof（d3dmatrix））； ； ； ；pd3ddevice - & gt；GetTransform（d3dtransformstate_view，&；matview）； ； ； ；pd3ddevice - & gt；GetTransform（d3dtransformstate_projection，&；matproj）； ； ； ；/ /保存当前视图 ； ； ；fmview_41 = matview _41； ； ； ；fmproj_31 = matproj _31； ； ； ；/ /改变/投影矩阵 ； ； ；matview。_41 = fmview_41 + ieye * g_famp； ； ； ；matproj。_31 = fmproj_31 + ieye * g_fzp； ； ； ；pd3ddevice - & gt；settransform（d3dtransfo