Im building a game for WebGL to be played via Webview on mobile devices, Unity 2022.2.19 and URP 14.0.7 On some devices (POCO X5, Sony Xperia XA2, Xiaomi Redmi Note 11, for example) the game is not rendering some objects with a mesh renderer. At first I thought that it was a problem with the adress…

Hello! I have the same issue on unity 2022.3.0 & URP 14.0.7. My game works fine on the web desktop, but not on mobiles. Did you find a solution?

Try to disable checkbox Enable GPU Instancing ☐ in the material properties, it could help to solve this issue.

Hi I’d like to share my experience. I have these kinds of issues also. All the devices you listed have Adreno GPUs. All the devices I have the problem with have Adreno GPUs. I have found that materials using the URP/Lit shader are failing to render. Any that use the URP/Unlit or URP/Complex Lit are…

I’m having the same issue with Unity 6000.0.23f1 LTS and URP 17.0.3. It happens on: Samsung S20 FE Doesn’t happen on: iPhone 14 Motorola moto g15 Xiaomi Redmi Note 8 Pro Samsung A3 (with Adreno 306!)’ Shaders: Lit shader: doesn’t render Simple lit: renders Complex lit: doesn’t render, with …

I reported the issue a while ago but I haven’t received any updates. Are Unity working on this? This should be a high priority issue. Btw it happens on all five browsers I’ve tested it on.

Hi! Do you get any WebGL or shader compilation errors in the browser console when the objects are not rendered? What rendering path are you using? When using WebGL2 graphics API only “Forward” and “Deferred” are supported. WebGPU(still experimental) also supports “Forward+”.

I solved this problem in three different ways. (of “URP/Lit” in WebGL not show on some phone.) Method 1 : Uncheck “Receive Shadows” in “URP/Lit” materials. Method 2 : Use “URP/SimpleLit”. Method 3 : Use “URP/BakedLit”. These methods seems to have something in common. And by the way, “Sprites/De…

The problem comes from the Adreno GPUs having very limited number of uniform values that it supports (MAX_FRAGMENT_UNIFORM_VECTORS), compared to other GPUs. On many GPUs it’s 1024, and on the Adreno GPUs it’s 256. The Lit shader is running out of uniforms on these devices. We are looking into ways t…

I believe I have it working on those GPUs now, fix will come shortly assuming testing continues positively.

Objects not rendering on some devices (Mobile WebGL)

Archived Forums Questions & Answers

boasbakker123 November 4, 2024, 4:53pm 7

This issue seems to be fixed when using WebGPU: Early access to the new WebGPU backend

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Objects not rendering on some devices (Mobile WebGL)

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