Pattern with gradient color

Hi there!

I found few simple patterns on the website I'm going to try to do the same:)

http://ffffound.com/image/2c266c0259bc4db1483545e87debf44bbd574e60

http://ffffound.com/image/7aee69a76085175fb30aa696fd6e378e410d8f25

I wonder how can I make similar thing on the any, non-flat surface?

Is the triangulating of the surface definition usefull? Can I only switch in tho it- to distribute the colors on it? The question is- what is it? ;)

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Permalink Reply by Kuba on June 18, 2012 at 3:42pm

Guys

Can anyone help ? :)

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Permalink Reply by Marios Tsiliakos on June 18, 2012 at 4:02pm

HI,

Just a suggestion for the methodology:

Use the triangular grid component in combination to an image sampler.

smaple the color values--> remap them-->add some noise and some jitter

apply a new rgb or hsl swatch to each triangle of the grid and you are good to go...

Regards,

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Permalink Reply by Kuba on June 18, 2012 at 4:48pm

Thanks Marios T for the reply.

Unfortunately I'm on the beginning of the GH adventure and really doesn't understand much :(

To big shortcut of thinking for me to understand.

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Permalink Reply by Marios Tsiliakos on June 18, 2012 at 5:03pm

I see,

well then you can begin by trying to replicate the following snapshots...

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Permalink Reply by Kuba on June 19, 2012 at 3:22am

Thanks Marios T :)

Something happens. Almost. I don't understand what is the "split" for (and what is the index of "c" in split slot ?) and then the 3x items?

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Permalink Reply by Kuba on June 19, 2012 at 4:02am

I'm trying to do the same but the color range is different. When can i Set it. Colors are not connected tho the image.

Attachments:

asda.JPG, 215 KB
Color triangulation.gh, 815 KB

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Permalink Reply by Marios Tsiliakos on June 19, 2012 at 10:43am

Split is a split string component where split occurs by a (,) comma!! The indeces at list item components are (0), 1, 2 accordingly to get the rgb values!!

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Permalink Reply by Kuba on June 20, 2012 at 5:42am

Thanks! It works :)

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Permalink Reply by Marios Tsiliakos on June 20, 2012 at 10:51am

Hi,

I am glad that you got it working. Sorry for my delayed replies but I have been really busy at work. Next step is to get it on a surface... You can use Nathan's triangular panels from the lunchbox add-on to get that..

regards,