Im experimenting with three js and trying to make diamond. I found a couple of examples with shaders and without but what cache my curiosity is this sample from sketchfab. Its seems that its not using shader but there is some trick how diamond look is achieved, like you using backside of diamond tex…

Not sure whether this is what you are looking for, but have you tried to this THREE example?

Yeap i tried that a long time ago, but its not gonna work in this case

You can maybe check my implementation of multifaceted refraction (plus dispersion) here: GitHub - amsXYZ/three-multifaceted-refraction: Three.js project which explores multifaceted refraction using convex geometries, and the physical phenomena involved in it. (Demo: AMS - Multifaceted Refraction ) O…

wow thank you, i will play with this and post the results

I have the same problem, check out this link: https://threejs.org/examples/?q=refle#webgl_materials_physical_reflectivity and if you find a solution please inform us.

Im late to reply, but this is my sum, i continued to play with this and i manage to produce some half result, i solved this by using this way same as i wrote in my first post, i added two cameras, one for texture, another for main scene, first i render scene with backface using diamond texture, then…

ThreeJS diamond reflection and refraction

Questions

trusktr July 16, 2020, 4:26am 6

This is nice! Do you know how it might compare to Real Time Diamond Rendering ?

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ThreeJS diamond reflection and refraction

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