• Where to find it:

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

step generates a step function by comparing x to edge.

For element i of the return value, 0.0 is returned if x[i] < edge[i], and 1.0 is returned otherwise.

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

• Edge

Specifies the location of the edge of the step function.

• X

Specify the value to be used to generate the step function.

• 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