mobius_net

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Comment by Riccardo Majewski on April 1, 2016 at 12:10am

Marvelous Vicente!

My solution is way more complex and messy.

Late, but here it is.

https://drive.google.com/open?id=0B85EoZOWwXBGNHotVHFDMWJPaUk

Comment by Vicente Soler on March 31, 2016 at 6:22pm

Here's a GH file that should do the same thing (although it could be simplified a bit):

doughnut.gh

Comment by Mafgohary on March 31, 2016 at 3:57pm

Would you share GH equation please ! 

Comment by Marcel on March 14, 2016 at 4:35pm

HA, fixed it. Turns out my sky map was never set to UVWGenEnvironment>Spherical.

Comment by Marcel on March 14, 2016 at 4:29pm

yeah, vray 2.0. 

I must be missing something, everything still comes out monochrome- but all purple. My sky map is like this-

Comment by Riccardo Majewski on March 11, 2016 at 3:55pm

Oh sorry, i've checked just now... It's bigger...

I did remember my first try, I had your same result.

Because every picture gets "smoothed" or filtered by antialiasing,

a 6x3 pixel image will be smoothed to a flat gray...

Try enlarge that pic to like 600x300 pixels without smoothing/interpolating colors (200x300 for each, R, G, B)

Btw, I use vray... You? 

Comment by Marcel on March 11, 2016 at 2:35pm

would you mind posting it/your settings for me? I really like it, yet for some reason I keep getting monochrome renders instead of this great gradient style you have. 

Comment by Riccardo Majewski on March 10, 2016 at 4:49pm

@Marcel Yes, a small 6x3 pixel pic with just the three basic colors like this:

RGB

RGB

Comment by Marcel on March 10, 2016 at 3:42pm

How did you render these colors? Do you have a rainbow style bitmap for sky?