# VEC_Normalize

## Syntax

      #include <nitro/fx/fx_vec.h>

      void VEC_Normalize(const VecFx32 * pSrc, VecFx32 * pDst);

## Arguments

`pSrc` | Pointer to a vector.
`pDst` | Pointer to the normalized vector.

## Return Values

None.

## Description

Normalizes `VecFx32`-type vectors. The result is stored in *`pDst`.
`*pSrc` and `*pDst` can be pointers to the same vector.
The function uses the divider and square root calculator. See Divider Usage Notes when using this function inside an interrupt.

Note: Correct calculation results cannot be obtained when `(pSrc.x×pSrc.x)+(pSrc.y×pSrc.y)+(pSrc.z×pSrc.z) > 0x100000000000000`.

## See Also

## Revision History

2006/04/27 Added a note.
2004/01/19 Initial version.

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