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quat_interpolate(3)		 Allegro manual 	     quat_interpolate(3)

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(3)

Allegro 			  version 4.4.3 	     quat_interpolate(3)

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