NAME

       quat_interpolate  -  Constructs  a  quaternion  representing a rotation between from and to. Allegro game
       programming library.

SYNOPSIS

       #include <allegro.h>

       void quat_interpolate(const QUAT *from, const QUAT *to, float t, QUAT *out);

DESCRIPTION

       Constructs a quaternion that represents a rotation between from and to.  The argument t can  be  anything
       between  0  and  1 and represents where between from and to the result will be. 0 returns from, 1 returns
       to, and 0.5 will return a rotation exactly in between. The result is copied to out.  This  function  will
       create the short rotation (less than 180 degrees) between from and to.

SEE ALSO

       exquat(3alleg4)

Allegro                                           version 4.4.3                        quat_interpolate(3alleg4)