Grainy Gradients using Affinity Photo's Procedural Texture Filter

[@TV-tq5ed]

Wow, that was great! I went through and saved all the iterations of this as presets to play with. The only one that does not show up is the noisehi that is in your written example. That does seem to darken the pixels or creates more contrast than noisei. Thank you again! Procedural texture is one of my favorite things to learn.

[@plasmaportl]

You're right I messed up when I typed that in. I forgot to type the h. The harmonic functions generate in the range from -1 to 1 instead of 0 to 1 so if you use regular noise it just adds to the pattern but if you use harmonic noise it adds and subtracts.

[@TV-tq5ed]

@@plasmaportl I have to reply that my 3 most important things that I would like to see in virtually every equation. 1) Rotation. 2) Horizontal stretch. & 3) Vertical stretch. This would be followed by Smooth(from hard edge to gradient) and all good things in terms of functions. I am sort of feeling like I'm getting it, while different equations throw me for a loop on how to get there and where the inputs relate to segments of the equations.