3  *

     4  *

     4  * This file is part of Pyrit Ray Tracer.

     5  * This file is part of Pyrit Ray Tracer.

     5  *

     6  *

     6  * Copyright 2007, 2008  Radek Brich

     7  * Copyright 2007, 2008  Radek Brich

     7  *

     8  *

    26 

    27 

    27 #ifndef QUATERNION_H

    28 #ifndef QUATERNION_H

    28 #define QUATER_H

    29 #define QUATER_H

    29 

    30 

    30 /**

    31 /**

    32  */

    33  */

    33 class Quaternion

    34 class Quaternion

    34 {

    35 {

    35 public:

    36 public:

    36 	union {

    37 	union {