Not getting proper metal roughness texture out of Unity Toolkit

[MackeyK24]

Yo @papajuan … so there are some differences in the lighting and material systems.

I cant tell whats is going on Blender but re-setup the project and disabled specular highlights as i dont really support those right now. and even with the metallic textures and the extra row i made without using flat roughness values (0, 0.33 and 0.66) they seem to be working as expected except for the level of the reflections. In unity, the more rough the material the less of the reflection environment texture you see (looks like its faded and blurred the rougher it is). The default render model for pbr materials dont do that out-of-the-box. I am looking into to see there is anything that can be done.

For your reference, you can follow my questions here:

PBR Reflection Levels

Yo @Deltakosh or @sebavan … Is there a way to control the reflection level for a material no matter if it was explicitly set via the material or picking up scene.enviromentTexture. Unity Reference: In Unity if you set the roughness levels higher or lower it looks like it blurs and fades the amount of the reflection texture…so the rougher the less you see of the reflection: [Screenshot3] In BabylonJS I have them set wit the three different roughness levels (0, 0.33 and 0.66) and you can see …

and this one here:

Unity PBR Specular Highlights

YO @Deltakosh , @sebavan (or anyone else who might have info)… In Unity standard pbr shaders, they have an option called Specular Highlights that add all this extra specular glossiness. Is there way we can add this kind of extra specular glossiness [Screenshot1] And without the extra specular glossiness (Which is how BJS is currently rendering) [Screenshot2]