normalize - OpenGL ES 3 Reference Pages

## Name

normalize — calculates the unit vector in the same direction as the original vector

## Declaration

`genType normalize(` | genType v`)`;

## Parameters

`v`

  Specifies the vector to normalize.

## Description

`normalize` returns a vector with the same direction as its parameter, `v`, but with length 1.

## Version Support

| OpenGL ES Shading Language Version
--- | ---
Function Name | 1.00 | 3.00
normalize (genType) | ✔ | ✔

## See Also

length

## Copyright

Copyright © 2011-2014 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.