bevy gaussian splatting render pipeline plugin. view the live demo gallery or open trellis.glb directly.

cargo +nightly install bevy_gaussian_splatting bevy_gaussian_splatting --input-cloud [file://gaussian.ply | https://mitchell.mosure.me/go_trimmed.ply] bevy_gaussian_splatting --input-scene [file://scene.glb | https://mitchell.mosure.me/trellis.glb]

note: default bevy_gaussian_splatting features require nightly rust for generic associated types. to use on stable, disable default features and nightly_generic_alias feature

• esc: close viewer
• s: save screenshot to screenshots/
• g: export the loaded gaussian scene to exports/gaussian_scene_<frame>.glb (cloud transforms + active camera)

• ply to gcloud converter
• gcloud and ply asset loaders
• bevy gaussian cloud render pipeline
• gaussian cloud particle effects
• wasm support /w live demo
• depth colorization
• normal rendering
• f16 and f32 gcloud
• wgl2 and webgpu
• multi-format scenes
• 2dgs
• 3dgs
• 4dgs
• glTF KHR_gaussian_splatting scene load/save
• 4dgs motion blur
• deformable radial kernel
• implicit mlp node (isotropic rotation, color)
• temporal gaussian hierarchy
• gcloud, spherical harmonic coefficients Huffman encoding
• spz format io
• spherical harmonic coefficients clustering
• 4D gaussian cloud wavelet compression
• accelerated spatial queries
• temporal depth sorting
• skeletons
• volume masks
• level of detail
• lighting and shadows
• bevy_openxr support
• bevy 3D camera to gaussian cloud pipeline

use bevy::prelude::*; use bevy_gaussian_splatting::{ CloudSettings, GaussianSplattingPlugin, PlanarGaussian3dHandle, }; fn main() { App::new() .add_plugins(DefaultPlugins) .add_plugins(GaussianSplattingPlugin) .add_systems(Startup, setup_gaussian_cloud) .run(); } fn setup_gaussian_cloud( mut commands: Commands, asset_server: Res<AssetServer>, ) { // CloudSettings and Visibility are automatically added commands.spawn(( PlanarGaussian3dHandle(asset_server.load("scenes/icecream.gcloud")), CloudSettings::default(), )); commands.spawn(Camera3d::default()); }

• ply to gcloud converter
• gaussian cloud training pipeline
• aabb vs. obb gaussian comparison via cargo run --bin compare_aabb_obb

the following tools are compatible with bevy_gaussian_splatting:

• 2d gaussian clouds:

  • gsplat

• 3d gaussian clouds:

  • brush
  • gsplat
  • gaussian-splatting

• 4d gaussian clouds:

  • 4d-gaussian-splatting
    • 4dgs ply-export
  • easy-volcap

licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.