/AI3h ago

LichtFeld Studio Streams 260M Gaussians Live Using RAD Format

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MrNeRF
Dmytro Mishkin 馃嚭馃嚘#1505
Original postDmytro Mishkin 馃嚭馃嚘#1505
MrNeRF@janusch_patas

Everybody is stepping into the LOD game, and so is LichtFeld Studio.

Preview of 260M Gaussians streaming into the viewer live.

I use the RAD format which is processed on GPU within LichtFeld. It can be also simply dumped straight into the spark.js web viewer, albeit it will die at that amount of Gaussians.

What other solutions don't tell you is that they need hours to preprocess a 3DGS ply to make it streamable. This was just a ply exported to RAD by LichtFeld Studio's convert tool (took 5 min at that size) and it is immediately ready to stream.

In the comments there is a smaller dataset with 103M Gaussians that streams on startup into the viewer. Both datasets were created by Andrii Shramko.

Let's see how far I can push this (need bigger datasets)

7:14 AM 路 Jun 10, 2026 路 3.9K Views
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Some users express excitement about LichtFeld Studio's live streaming of 260M Gaussians with Fast RAD LOD, while others sarcastically dismiss the work as inferior to existing tools.

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VIEWS674LIKES10
MrNeRF@janusch_patas

Here it shows the loading into the viewport with 103m Gaussians.

3hViews 674Likes 10
BOOKMARKS1
Lodewijk Luijt@LodewijkLuijt

@janusch_patas This dataset is pretty big.... https://huggingface.co/datasets/wildflow/sweet-corals

2hViews 18Bookmarks 1
REPLIES1
Rafael Spring@Rafael_L_Spring

@janusch_patas Very cool!! Are the LODs computed at optimization time or can any splat get a LOD hierarchy and streamability?

3hViews 102Likes 2
Mykhailo Moroz@Michael_Moroz_

@janusch_patas Ah right its the Lublin splat from Shramko, I already have it downloaded馃槄, nevermind

3hViews 38Likes 1
Mykhailo Moroz@Michael_Moroz_

@janusch_patas Is that 260M splat open by the way? I'd love to mess around with it too

3hViews 116
MrNeRF@janusch_patas

@Rafael_L_Spring any splat. See the bhatt algo from spark.js

3hViews 78Likes 2
Irfan Kahvedzic@ir_foo

@janusch_patas Speed of light being the ultimate speed limit is probably how the universe does LOD lol

2hViews 12
MrNeRF@janusch_patas

@Michael_Moroz_ Yeah, sorry for the late response :) That's the dataset.

3hViews 3Likes 1
Rob Sloan@robmakes3d

@janusch_patas ...if only it were as good as other tools /sarcasm

2hViews 5