Home › Forums › GAMES在线课程(现代计算机图形学入门)讨论区 › 路径追踪中的蒙特卡洛积分的坐标转换 This topic has 0 replies, 1 voice, and was last updated 4 years, 4 months ago by wuwulitao. Viewing 0 reply threads Author Posts 2020年7月17日 at 下午6:35 #6799 Score: 0 wuwulitaoParticipant 为什么可以从平面的坐标转换成光源的坐标? 如果从光源开始采样,不是也是需要经过不断地弹射物体表面再到达摄像机的那个平面吗? 如果光源采样的射线没到达摄像机平面,感觉好像也是一种浪费 Author Posts Viewing 0 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In