Unreal Engine 4 C++ Camera Pitch Yaw Roll
分类:
文章
•
2022-10-06 13:24:42
Unreal
Engine 4 C++ Camera Pitch Yaw Roll 直观理解
好记性不如烂笔头啊,还是记录一下!
摄像机旋转概述
通常一个游戏的摄像机会是如下图旋转,Unreal Engine 4 也不例外:
![Unreal Engine 4 C++ Camera Pitch Yaw Roll Unreal Engine 4 C++ Camera Pitch Yaw Roll](/default/index/img?u=aHR0cHM6Ly9waWFuc2hlbi5jb20vaW1hZ2VzLzEzMy9jZmM4YWEzOTFjNDQwOTEzMmEyOGU4MTgyMzA4ZjU0NS5wbmc=)
-
Pitch是围绕X轴旋转,也叫做俯仰角。
-
Yaw是围绕Y轴旋转,也叫偏航角。
-
Roll是围绕Z轴旋转,也叫翻滚角。
下图会标示的更明白:
![Unreal Engine 4 C++ Camera Pitch Yaw Roll Unreal Engine 4 C++ Camera Pitch Yaw Roll](/default/index/img?u=aHR0cHM6Ly9waWFuc2hlbi5jb20vaW1hZ2VzLzcxNi80ZDhhNTRmMTc4MWUyNzViMTBiZDVmZDY4MTJjNjYwYy5wbmc=)
根据Pitch旋转
![Unreal Engine 4 C++ Camera Pitch Yaw Roll Unreal Engine 4 C++ Camera Pitch Yaw Roll](/default/index/img?u=aHR0cHM6Ly9waWFuc2hlbi5jb20vaW1hZ2VzLzk3NS81MWVmNGMzMTY2YTJjZTJkODQzZTMyZmMzNTE0OTZiZi5naWY=)
根据Yaw旋转
![Unreal Engine 4 C++ Camera Pitch Yaw Roll Unreal Engine 4 C++ Camera Pitch Yaw Roll](/default/index/img?u=aHR0cHM6Ly9waWFuc2hlbi5jb20vaW1hZ2VzLzY1NS8yMjk1NTIwZjNhNjcyYzM0NzkzNDVlZmIxOWZlMjQwZi5naWY=)
根据Roll旋转
![Unreal Engine 4 C++ Camera Pitch Yaw Roll Unreal Engine 4 C++ Camera Pitch Yaw Roll](/default/index/img?u=aHR0cHM6Ly9waWFuc2hlbi5jb20vaW1hZ2VzLzY3My9kNTRiN2ZlNjAwOGY1NTEyZjkzNWJjZTdjMDQ0MGZjOS5naWY=)