• Where to find it:

• NodeGraph / Right Mouse Click / Add Nodes / Math / Extension Pack / R /

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.

https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/roundEven.xhtml

• X

Specify the value to round

• Output RGB

Separate computation for Input Channels Red, Green, Blue with an Alpha Channel of 1.0

• R

Computation for Input Red channel only, saved into R, G and B channel with an Alpha of 1.0

• G

Computation for Input Green channel only, saved into R, G and B channel with an Alpha of 1.0

• B

Computation for Input Blue channel only, saved into R, G and B channel with an Alpha of 1.0

• A

Computation for Input Alpha channel only, saved into R, G and B channel with an Alpha of 1.0