Module Osg.Quat

module Quat: sig .. end

A quaternion class.

It can be used to represent an orientation in 3D space.

type t

osg::Quat holder.

val create : float -> float -> float -> float -> t

val of_tuple : float * float * float * float -> t

val of_array : float array -> t

val to_array : t -> float array

val to_tuple : t -> float * float * float * float

val x : t -> float

val y : t -> float

val z : t -> float

val w : t -> float

val slerp : t -> float -> t -> t -> unit

Spherical Linear Interpolation. As t goes from 0 to 1, the Quat object goes from "from" to "to".

val inverse : t -> t

Multiplicative inverse method: q^(-1) = q^* / ( q.q^* ).