QUATInverse

Syntax

#include <revolution/mtx.h>

void C_QUATInverse ( const Quaternion* src, Quaternion* inv );
void PSQUATInverse ( const Quaternion* src, Quaternion* inv );

#define QUATInverse  C_QUATInverse // for debug build
#define QUATInverse  PSQUATInverse // for nondebug build

Arguments

src Pointer to the source Quaternion to be inverted.
inv Pointer to the resultant inverse Quaternion. Ok if src = inv. Ok if src = inv.

Return Values

None.

Description

Computes the inverse of quaternion src and places the resultant quaternion in inv.

During a debug build, QUATInverse is interpreted as C_QUATInverse, which is a normal C language version. During a non-debug build for a Broadway processor, the paired-singles equivalent of this function, PSQUATInverse, will be automatically substituted. You can also call each of C_QUATInverse/PSQUATInverse explicitly.

See Also

Quaternion, QuaternionPtr

Revision History

2006/03/01 Initial version.

CONFIDENTIAL