How do I use Band Node to create a Rainbow on a Surface

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xxtioo
Posts: 7
Joined: Tue Oct 02, 2018 10:47 am

How do I use Band Node to create a Rainbow on a Surface

Post by xxtioo » Fri Nov 08, 2019 11:37 am

Hi,

I'm trying to get the tutorial https://youtu.be/fwSbmCW8qVg?t=571 work for Luxcorerender but i missed so far.

What is the right setup I have to use that this will work with Luxcorerender? Especially I have no Idea what I have to connect to the Blend-Node on the left side.


In Cycles this is working for me:


And this what I'm asking for Luxcorerender
Attachments
Cycles.png
Lux.png

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xxtioo
Posts: 7
Joined: Tue Oct 02, 2018 10:47 am

Re: How do I use Band Node to create a Rainbow on a Surface

Post by xxtioo » Sun Nov 10, 2019 5:13 pm

Since nobody has answered me here so far, I have experimented a little and found a solution for me which works.

The nodes and the result are here:
Attachments
Rainbow.png
Clowd.png
Marble-01-2800-Samples-OIDN.png

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