Help, How to control color with random values

[carou]

Hi, I just want to say that I pass all my free time on this amazing software and I try too learn this new tool.

After playing for a while on this, I tried to make a brush that get stuck on the same contrast BUT, on each stroke, we get a random contrast.

I would like to control the randomness on the value of contrast, Hue, color, etc. WITH still the same value until I left my pencil off the tablet.

have you any solution?


Thanks and sorry my bad english, I'm a French Canadian.

[ben-o]

Bonjour Carou !

We're glad you like Black Ink, please share your creations soon!

I hope I get the question right. What you want is to have something random that doesn't change until you release the pen.
Here's an idea:
There's a block in the "Global Parameter" section called "Global StrokeID". This returns a different number each time you start a new stroke (they are numbered by increments from the start of Black Ink).

You can feed this to a noise so it has the same result the time of your sroke and be different each time :



You'll have to play with the period to obtain the randomness you want.

Tell us if it helps.

à bientôt !

[carou]

Thanks ! It's exactlly what I wanted !

I already creat some intersting brush, I will share it very soon.

See you soon !

[kittycathy]

It's more than I could have expected. Thank you. Iąm going back to work.