Wouaw once again thank you for your quick answer Mikhail !
It's very clever how it's done ;)

Seb

Hello every one,
I am looking to make an Electric Dipole Propagation Pattern as such :



I have seen the ramps exemple but is shows only a linear gradiant.

Could you help me to achieve that effect on the torus ?

Thank you very much :)

Wouaw it's perfect !!!

Thank you so much Mikhail

Good morning weblender :)

I need a similar shader for my project but the link is broken :/
Could you upload it once more ?

i created a new topic here :
https://www.blend4web.com/en/forums/topic/3657/#post-18552

Thanks in advance

Good morning :)

I would like to mimic the shader from this topic :
https://www.blend4web.com/en/forums/forum/11/topic/add/

There is a kind of fresnel on the borders and I don't know how to do it using blend4web.

Can you help me ? :)

Thank you, have a nice day