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 bump mapping中TBN的t 公式怎么推导的 Started by: vincent in: GAMES在线课程(现代计算机图形学入门)讨论区 8 12 3 years, 3 months ago LunaJohn Viewing topic 1 (of 1 total)