warp.quat\_from\_euler
======================

.. function:: warp._src.lang.quat_from_euler(e: vec3f, i: int, j: int, k: int) -> quatf

   .. hlist::
      :columns: 8

      * Kernel
      * Differentiable

   Construct a quaternion from Euler angles and an axis sequence.
   
   :param e: Euler angles in radians.
   :param i: Index of the first axis in ``{0, 1, 2}``.
   :param j: Index of the second axis in ``{0, 1, 2}``.
   :param k: Index of the third axis in ``{0, 1, 2}``.
   
   .. rubric:: Notes
   
   Angles are read by axis index (``e[0]``=X, ``e[1]``=Y, ``e[2]``=Z),
   so use distinct axes ``(i, j, k)`` for an unambiguous inverse with
   :func:`quat_to_euler`.
   
   :returns: Quaternion in ``(x, y, z, w)`` layout.
   :rtype: wp.quat