Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 2023年3月7日 at 下午6:38 in reply to: 作业3,切线空间里的切线为什么这么算 #16236 Score: 0 chiuhouParticipant 我已经知道了,你可以看我的博客文章https://juejin.cn/post/7189733963412275237?share_token=2ba884cf-55d7-4257-8d9c-43a1283c4938 下面有个专题具体推导了一下,你也可以看tinyrenderer这个开源项目的配套wiki里面更详尽 作业里的这个公式其实是助教随便给的,真正的切线空间的t和b向量其实是uv向量在三维空间里并且与法线正交化后的结果 2022年7月27日 at 下午10:20 in reply to: 作业3,法线贴图跟位移贴图里的kh和kn都是啥 #12086 Score: 0 chiuhouParticipant 图好像没传上来,补一下 Attachments:You must be logged in to view attached files. Author Posts Viewing 2 posts - 1 through 2 (of 2 total)