reflection probes for Simple lit shader?

Since The Lit shader is too performance expensive, especially for mobile, i used the simple lit shader , but i noticed that this shader is not afected by the reflection probe.

Does really not support reflection probes?

Is there some other URP shader that supports reflection probes?(besides the Lit shader)

 

it seems lit shader is not supported by reflection probe!.

 

I'm also wondering if anyone was able to get reflection probes working with Simple Lit?

 

The Simple Lit shader doesn't sample reflection probes by design, it's one of the things that makes it simple

 

@StaggartCreations Makes sense. I often see Simple Lit being recommended for mobile.. but how much heavier really is Lit? Especially with the modern hardware these days. Obviously I can answer this question by profiling but was wondering what's the major reasoning behind Simple being needed for mobile.

 

From what I gathered, based on the shader code, Simple Lit uses simple Lambert shading (similar to pre-Unity 5 or the Legacy Shaders). Reflection probes don't come into play since (back then) reflections were only composed out of a specular reflection (Blinn-phong shading)

The Lit shader uses a PBR/BRDF model and performs a higher quality specular reflection with fresnel shading. The latter involves sampling reflection probes (there's always one for skybox), even if the material has a roughness value of 0.

Specular and environment reflections can both be disabled on a Lit material, but the lighting model is technically a little more demanding.

 

^ Somebody quote this in the docs!