Separating Axis Theorem(分离轴理论)Raycast

Separating Axis Theorem(分离轴理论) 在学习Ray-Box检测之前，首先来学习一些这个分离轴理论! 先说二维情况，一句话 Two convex polygons do not intersect if and only if there exists a line such that the projections of the two polygons onto the

>>阅读原文<<