Profile Topics Started Replies Created Engagements Favorites Search topics: Topics Engaged In Viewing topic 1 (of 1 total) Topic Voices Posts Last Post 作业3 为什么Phong Shader里要用eyepos减去point Started by: WFan in: GAMES在线课程(现代计算机图形学入门)讨论区 4 5 3 years, 9 months ago jason411 Viewing topic 1 (of 1 total)