Rotation animation should be stored using Euler not Quaternions · Issue #1515 · KhronosGroup/glTF · GitHub
Quaternion Interpolation - Technical Feedback - Developer Forum
animation - How to change euler to Quaternion? - Blender Stack Exchange
Feedback - Add Blender's "Preserve Volume" (Dual Quaternion) feature into Unity. - Unity Forum
Quat/Euler Rotation Mode Converter - Released Scripts and Themes - Blender Artists Community
Decoding Quaternion Rotations in Blender: A Simplified Guide - CG Cookie
Quaternion vs euler - Animation and Rigging - Blender Artists Community
Blender Euler Angle, Axis Angle, Quaternion Rotations w, x, y, z - Explained - BlenderNation
python - How to read a bone's quaternion rotation and convert from local bone to world space - Blender Stack Exchange
Use quaternion in Blender at OpenGL ES for iOS | iPhone App Development Memo
How to animate a 360° rotation of an armature bone | Oenvoyage's Blender Blog
Keep Rotation from Blender (quaternion rotation mode) - Character & Animation - Epic Developer Community Forums
How to use quaternions for servomotors? - Sensors - Arduino Forum
Quaternion and axis-angle keyframed rotation is not supported · Issue #515 · rlguy/Blender-FLIP-Fluids · GitHub
transforms - How to make a true linear quaternion rotation? - Blender Stack Exchange
transforms - How to make a true linear quaternion rotation? - Blender Stack Exchange
python - Why does Quaternion.rotation_difference() always return 12.666471 for x-rotation? - Blender Stack Exchange
Quaternion or Euler, understanding rotation in Blender - YouTube
Wrong rotations when exporting a scene with Blender 2.64 exporter · Issue #2803 · mrdoob/three.js · GitHub
animation - What's Wrong with Quaternion Rotation in the Game Engine? - Blender Stack Exchange
random rotation in blender via fcurves
Dual Quaternion Deformation Blender Rigging | Preserve Volume Option - YouTube
