vale anvil
I would like to achieve the texture for the cube objects seen in the attached image. It has shadow that has sandy or granular effects. Should it be config on the material or something about shadow or lights. I am quite new to three.js. Any help appreciated 🙏
(this is an illustration and I understand it would looks a bit different when rendered as 3d graphic. Just wondering thee's any effect that is close to this)
elfin grotto
might just be a postpro noise effect
vale anvil
@elfin grotto thanks. is the postpro this one https://github.com/pmndrs/postprocessing ?
elfin grotto
that's the best that threejs has to offer but all of them have noise, use that one though
vale anvil
I see. thanks!
elfin grotto
and play with blend modes, it has to affect primarily the darker regions
vale anvil
appreciate it. i'll play around with it
soft notch
You could also likely do this in a shader without too much difficulty. Define a 'dither pattern' texture and use that in the darker areas to dither them a bit. https://en.wikipedia.org/wiki/Dither
vale anvil
looks promising. thanks! @soft notch
sacred vault
I would like to achieve the texture for the cube objects seen in the attached im...
its a shader
shaders are hard
pearl delta
Yuri has made the tutorial for the noise effect. Hope this helps! https://www.youtube.com/watch?v=_qJdpSr3HkM
Or maybe you can follow this Grain Light Effect tutorial of Robin Payot in codrops: https://tympanus.net/codrops/2022/03/07/creating-a-risograph-grain-light-effect-in-three-js/
All of them are great!
