本文介绍了平面与点之间的符号距离的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我找不到用于找到点与平面之间的有符号距离的一致方法.给定一个定义为点和法线的平面,我该如何计算?
I cannot find a consistent method for finding the signed distance between a point and a plane. How can I calculate this given a plane defined as a point and a normal?
struct Plane { Vec3 point; Vec3 normal; }推荐答案
您使事情变得太复杂了.如果您的法线正常化,则可以执行以下操作:
You're making things much too complicated. If your normal is normalized, you can just do this:
float dist = dotProduct(p.normal, (vectorSubtract(point, p.point)));更多推荐
平面与点之间的符号距离
发布评论