Hey folks, I made a grass field using InstancedMesh in R3F, taking inspiration from the grass field example in R3F ( Grass shader - CodeSandbox ). It works perfectly on desktop, but on mobile, the grass just disappears, and I can’t figure out why. Here’s the live link: https://anime-style-grass.verc…

Possibly related: [image] [Solved] InstancedMesh dissapeared because of frustum Questions Hello, Is there something mystery with InstancedMesh? It’s working perfect until it went to disappeared when camera position at -100 and 300 neither x, or z. Feel like weird there. …

yourInstancedMesh.frustumCulled = false;

<mesh frustumCulled = {false}> <instancedBufferGeometry index={grassBlades.nodes.grassBlade.geometry.index} attributes={ grassBlades.nodes.grassBlade.geometry.attributes } …

also why this only happens on mobile browser only. because on windows chrome browser it works perfectly fine. link of codeSandbox : https://codesandbox.io/p/github/AT010303/Anime-Style-grass/master?import=true

Could be the orientation/aspect ratio of the phone. At first I was thrown off by the fact that it works on one platform not the other

New update This only happens on some specific smartphone brand Like samsung I tried it on some other phones and it works fine on apple and oneplus :thinking:

Grass Disappears on Mobile with InstancedMesh

Questions

vielzutun.ch January 29, 2025, 3:33am 2

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Grass Disappears on Mobile with InstancedMesh

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