⚠️ This project contains documents written in French, as it was part of my academic work during my classes. This repository presents a comparative study of 3D rotation methods: classical matrix ...

Abstract: We propose a novel quaternion product unit (QPU) to represent data on 3D rotation groups. The QPU leverages quaternion algebra and the law of 3D rotation group, representing 3D rotation data ...

Abstract: Attitude states are critical parameters in the control, navigation, and guidance of aerial robotics. Various models, including Euler angles, rotation matrices, and quaternions, are used to ...

Hi, thanks for the great work. I struggle and can't find how to rotate a collision body, it's indeed pretty unclear how to rotate from a Quaternion. I would like to rotate left or right around Y axis ...