roundEven - OpenGL ES 3.2 Reference Pages

## Name

roundEven — find the nearest even integer to the parameter

## Declaration

`genType roundEven(` | genType x`)`;

## Parameters

`x`

  Specify the value to evaluate.

## Description

`roundEven` returns a value equal to the nearest integer to `x`. The fractional part of 0.5 will round toward the nearest even integer. For example, both 3.5 and 4.5 will round to 4.0.

## Version Support

| OpenGL ES Shading Language Version
--- | ---
Function Name | 1.00 | 3.00 | 3.10 | 3.20
roundEven (genType) | - | ✔ | ✔ | ✔

## See Also

floor, round

## Copyright

Copyright © 2011-2015 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/.