Quaternion.h File Reference

Quaternion representation for 3D rotations. More...

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Classes
class	Quaternion

Detailed Description

Quaternion representation for 3D rotations.

Quaternions are used throughout the engine for all rotation operations. The standard pipeline is: build with buildFromEuler or buildFromAxis, compose rotations with operator*, then emit a column-major rotation matrix with buildRotationMatrix for use with OpenGL.

See: https://en.wikipedia.org/wiki/Quaternion