Home › Forums › GAMES在线课程(现代计算机图形学入门)讨论区 › 作业7:EPSILON到底干吗用的? This topic has 2 replies, 2 voices, and was last updated 4 years, 8 months ago by 6君. Viewing 1 reply thread Author Posts 2020年4月20日 at 下午5:09 #5917 Score: 0 6君Participant Karma: 1 pt 作业7:EPSILON到底干吗用的? 2020年4月20日 at 下午5:23 #5918 Score: 0 slongle(助教)Keymaster Karma: 13 pts 处理光线相交时的浮点误差问题 1.BSDF采样下一个光线方向时,防止自相交 2.NEE判断遮挡时,防止被判遮挡 2020年4月20日 at 下午7:18 #5924 Score: 0 6君Participant Karma: 1 pt 解决了,就是这个地方导致横线和光线暗,谢谢 Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In