.. _resources:

Resources
=========

This is a collection of useful documents for things.

Quaternions
-----------

+ As usual, `3Blue1Brown <https://www.3blue1brown.com/>`_ has a `good set
  of videos <https://eater.net/quaternions>`_ on the subject.
+ `Intro to Quaternions <https://www.youtube.com/watch?v=fKIss4EV6ME>`_ is
  another great video tutorial.
+ `Quaternions and Rotations <http://graphics.stanford.edu/courses/cs348a-17-winter/Papers/quaternion.pdf>`_
  is a set of useful class notes.
+ `Understanding Quaternions <http://www.chrobotics.com/library/understanding-quaternions>`_
  and
  `Understanding Euler Angles <http://www.chrobotics.com/library/understanding-euler-angles>`_
  approaches quaternions from the standpoint of attitude and orientation.