#include <revolution/mtx.h>void C_QUATLogN ( const Quaternion* q, Quaternion* r );
#define QUATLogN C_QUATLogN
q |
Pointer to source Quaternion. |
r |
Pointer to resultant Quaternion. Acceptable if q = r. |
None.
Computes the natural logarithm of given quaternion q and places resultant pure quaternion (w=0) in r. q must be an unit quaternion.
Quaternion, QuaternionPtr, QUATExp
03/01/2006 Initial version.