# Point Cloud Attenuation on Android **URL:** \ **Category:** Cesium for Unreal\ **Created:** [April 23, 2026, 10:42am UTC](https://community.cesium.com/t/point-cloud-attenuation-on-android/45967 "2026-04-23T10:42:32Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Finn](https://avatars.discourse-cdn.com/v4/letter/f/e68b1a/32.png) [@Finn](https://community.cesium.com/u/Finn)\ **Post date:** [April 23, 2026, 10:42am UTC](https://community.cesium.com/t/point-cloud-attenuation-on-android/45967/1 "2026-04-23T10:42:32Z")
I currently try to use Point Clouds on a mobile VR project (quest/vulkan). The point attenuation settings don’t seem to work on android. Is there a way to increase the render size of the points? ---
**Author:** ![darcyvdd](https://avatars.discourse-cdn.com/v4/letter/d/d9b06d/32.png) [@darcyvdd](https://community.cesium.com/u/darcyvdd)\ **Post date:** [April 29, 2026, 10:20pm UTC](https://community.cesium.com/t/point-cloud-attenuation-on-android/45967/2 "2026-04-29T22:20:55Z")
Hey @Finn, This is actually a known open issue: [Enable point attenuation for mobile devices (cesium-unreal#1103)](https://github.com/CesiumGS/cesium-unreal/issues/1103), currently in the backlog. Point cloud attenuation was added for desktop platforms, but on Android/iOS `RHISupportsManualVertexFetch` returns false, which means the shader resource views the attenuation shader needs aren’t generated by the engine the same way. So the attenuation settings have no effect on Android/Vulkan, and the points render at a fixed size regardless of what you set. A couple of quick questions: - Are the points rendering at all, just at a fixed small size? Or are they not appearing? It _sounds like_ they do appear - What does the scene look like, is the fixed point size tolerable for your use case, or is it unusable? I have linked this topic as signal in [the GitHub issue](https://github.com/CesiumGS/cesium-unreal/issues/1103). Cheers!