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Silk material

Posted: Wed Jan 27, 2021 5:33 pm
by daros
Hi, we are struggling to archive a nice looking silk material.

The real reference photos we did:

texture at 0 degrees
silk-E1.jpg
silk-E1.jpg (32.5 KiB) Viewed 1809 times
texture at 90 degress
silk-E2.jpg
silk-E2.jpg (30.87 KiB) Viewed 1809 times


Our result in maxwell

texture at 0 degrees
max-silk01b.JPG
texture at 90 degress
max-silk01a.JPG


Here an other maxwell example:
silk01 maxwell.jpg


and here the luxcore version
silk01 lux.jpg



Here both in action:

Maxwell
max-silk.jpg
Luxcore
lux-silk.jpg

In luxcore we used two mixed metal shaders. Unfortunately we are not able to archive in luxcore the desired brillance and dynamics as in Maxwell.

Here is the cloth scene:
https://drive.google.com/file/d/1AgFNG4 ... sp=sharing

Re: Silk material

Posted: Wed Jan 27, 2021 9:58 pm
by daros
Some improvement. Still i cannot match the contrast of the maxwell version. May the high anisotrpy lowers the brightness becasue the roughness-darkening issue of Luxcore?

Luxcore
lux-silk2.jpg