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!! I really cannot believe this works. Large splat scene in VR on a Quest 3 using sparkjs. LoD budget is 500k splats. Runs about 30 fps. Full scene is ~6million splats. It's janky (sorry about the controls) But still, just insane this works at all ... (Metaverse is coming!)

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martin_casado

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42,177 görüntüleme • 9 ay önce •via X (Twitter)

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Multi-splat object LOD test in sparkjs. 7 AI generated worlds, 12.5m total splats. Pretty consistent 120 fps on my laptop.
0:52

Multi-splat object LOD test in sparkjs. 7 AI generated worlds, 12.5m total splats. Pretty consistent 120 fps on my laptop.

martin_casado

95,404 görüntüleme • 9 ay önce

AI aided 3D world building is getting ridiculous. This is a large, multi-room gaussian splat (~6million splats). Has streaming, LoD, character support, spatial audio, physics, collisions, VR support, and streaming video. Audio on ... Great place to watch a movie :)
0:58

AI aided 3D world building is getting ridiculous. This is a large, multi-room gaussian splat (~6million splats). Has streaming, LoD, character support, spatial audio, physics, collisions, VR support, and streaming video. Audio on ... Great place to watch a movie :)

martin_casado

47,569 görüntüleme • 7 ay önce

Sparkjs streaming+LoD is now stable(ish). This flythrough is over 100m splats rendered in browser. The splats are chunked into ~900 pages with a working set of around 16million splats. I think it can handle arbitrary size worlds now. Anyone have a 1 billion splat I can try?
1:31

Sparkjs streaming+LoD is now stable(ish). This flythrough is over 100m splats rendered in browser. The splats are chunked into ~900 pages with a working set of around 16million splats. I think it can handle arbitrary size worlds now. Anyone have a 1 billion splat I can try?

martin_casado

27,107 görüntüleme • 7 ay önce

Total insanity. This is using an adaptive LOD scheme in sparksjs (not merged yet). The entire scene has 16million splats and this is real time navigation ... 😱😱
1:32

Total insanity. This is using an adaptive LOD scheme in sparksjs (not merged yet). The entire scene has 16million splats and this is real time navigation ... 😱😱

martin_casado

317,374 görüntüleme • 10 ay önce

Some of the large scene's being generated are really unbelievable. This is a generative 3D splat, not 2D video. The full scene is likely over 50million splats. You can see some stitching inconsistencies from the final v2v pass. Also nice music :)
1:06

Some of the large scene's being generated are really unbelievable. This is a generative 3D splat, not 2D video. The full scene is likely over 50million splats. You can see some stitching inconsistencies from the final v2v pass. Also nice music :)

martin_casado

138,482 görüntüleme • 11 ay önce

Integration test for all components of a prototype metaverse (protoverse?) Supports distributed hosting of worlds (~300m splats total), streaming, LoD, two way portals, on demand scene loading and collection. 160fps laptop / ~50fps VR. Next up, multiplayer.
1:05

Integration test for all components of a prototype metaverse (protoverse?) Supports distributed hosting of worlds (~300m splats total), streaming, LoD, two way portals, on demand scene loading and collection. 160fps laptop / ~50fps VR. Next up, multiplayer.

martin_casado

28,902 görüntüleme • 7 ay önce

I've made Gaussian Splat Coloring Book for Vision Pro. Still rough on the edges, but working in splats on AVP is super rewarding, and now I'm thinking about full blown Gaussian Splats editor instead of just a coloring book :D
0:56

I've made Gaussian Splat Coloring Book for Vision Pro. Still rough on the edges, but working in splats on AVP is super rewarding, and now I'm thinking about full blown Gaussian Splats editor instead of just a coloring book :D

Adam Roszyk

46,384 görüntüleme • 9 ay önce

I just completed a splats inspired DX12/OpenXR particle demo that runs on both AMD and NVIDIA, with my 4090 running it at a whopping 2x2224x2160 @ 120 FPS I'm still processing the results, but the Quest 3/Vision Pro VR season is definitely going to be wild! [1/n]
0:31

I just completed a splats inspired DX12/OpenXR particle demo that runs on both AMD and NVIDIA, with my 4090 running it at a whopping 2x2224x2160 @ 120 FPS I'm still processing the results, but the Quest 3/Vision Pro VR season is definitely going to be wild! [1/n]

Andrey Volodin

112,774 görüntüleme • 3 yıl önce

Absolutely massive dive into a enormous splat (Mega Hell by Brittani Natali ). It's remarkable we can create scenes this large in a few days. This is an early peak at sparkjs 2.0 that has higher precision, improved paged streaming, updated Bhatt(acharyya) LoD, and a lot more.
2:40

Absolutely massive dive into a enormous splat (Mega Hell by Brittani Natali ). It's remarkable we can create scenes this large in a few days. This is an early peak at sparkjs 2.0 that has higher precision, improved paged streaming, updated Bhatt(acharyya) LoD, and a lot more.

martin_casado

22,405 görüntüleme • 6 ay önce

GTA Vice City VR Standalone on the Meta Quest 3? Wow. The modding scene in VR right now is insane! I just played and it ran beautifully, looks great, has touch controls. This is truly insane. I am more excited right now for VR than I have been in a long time.
1:18

GTA Vice City VR Standalone on the Meta Quest 3? Wow. The modding scene in VR right now is insane! I just played and it ran beautifully, looks great, has touch controls. This is truly insane. I am more excited right now for VR than I have been in a long time.

BMFVR

47,172 görüntüleme • 12 gün önce

I LOVE WOW but I CANNOT BELIEVE THIS IS THE MMO SCENE CURRENTLY. Just insane.
1:40

I LOVE WOW but I CANNOT BELIEVE THIS IS THE MMO SCENE CURRENTLY. Just insane.

ARROWLI

67,766 görüntüleme • 6 ay önce

The iteration speed with AI is just insane. Brittani Natali made the start scene in just a few hours. The total splat count for all these scenes together is around 400m or so. There is a *lot* to explore. Hosted version up at:
1:16

The iteration speed with AI is just insane. Brittani Natali made the start scene in just a few hours. The total splat count for all these scenes together is around 400m or so. There is a *lot* to explore. Hosted version up at:

martin_casado

120,276 görüntüleme • 7 ay önce

AI 3D workflows for web are getting scary good. Here is a demo with a large splat background (+LoD), mesh character, spatial audio, VR support, and lighting. I was able to create it in a few hours (repo in reply). built with Three.js spark World Labs Audio on :)
1:03

AI 3D workflows for web are getting scary good. Here is a demo with a large splat background (+LoD), mesh character, spatial audio, VR support, and lighting. I was able to create it in a few hours (repo in reply). built with Three.js spark World Labs Audio on :)

martin_casado

82,670 görüntüleme • 8 ay önce

Collisions are finally coming! Automatic splat to conversion is tough given how messy AI generated splats are. So I created a simple editor that does down sampling, opacity filtering and then basic marching cubes and the results are pretty OK! 🥳
0:57

Collisions are finally coming! Automatic splat to conversion is tough given how messy AI generated splats are. So I created a simple editor that does down sampling, opacity filtering and then basic marching cubes and the results are pretty OK! 🥳

martin_casado

46,726 görüntüleme • 7 ay önce

Wild. Single shot text to 3D scene (gaussian splat) with no editing. This is approaching a usable scene asset for a game / 3D application.
0:21

Wild. Single shot text to 3D scene (gaussian splat) with no editing. This is approaching a usable scene asset for a game / 3D application.

martin_casado

56,136 görüntüleme • 1 yıl önce

Just two pretty teenagers, falls in love, trying to know how sex works, to explore things. This scene is.. beautiful for me? Cause it shows how the ‘coming of age’ really is. Not about top or bottom. Just trying to explore. #GELBOYSสถานะกั๊กใจFinalEP
3:19

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Just two pretty teenagers, falls in love, trying to know how sex works, to explore things. This scene is.. beautiful for me? Cause it shows how the ‘coming of age’ really is. Not about top or bottom. Just trying to explore. #GELBOYSสถานะกั๊กใจFinalEP

isa 🍅

506,028 görüntüleme • 1 yıl önce

OMG THIS SCENE IS GIVING ME EVERYTHING I WANTED AND MORE, I GENUINELY BELIEVE THIS IS THE BEST CONFESSION SCENE IN ALL OF ROMANCE, FUCK I’M GONNA BE THINKING ABOUT THIS FOR AWHILE
4:22

OMG THIS SCENE IS GIVING ME EVERYTHING I WANTED AND MORE, I GENUINELY BELIEVE THIS IS THE BEST CONFESSION SCENE IN ALL OF ROMANCE, FUCK I’M GONNA BE THINKING ABOUT THIS FOR AWHILE

MizuSawa

245,509 görüntüleme • 1 yıl önce

Another ridiculously large AI generated 3D scene. Tons of detail, and nice stereoscopic audio (turn on sound if you can). Works well in VR (although some quant effects from Spark near the end). Hosted version in reply.
1:56

Another ridiculously large AI generated 3D scene. Tons of detail, and nice stereoscopic audio (turn on sound if you can). Works well in VR (although some quant effects from Spark near the end). Hosted version in reply.

martin_casado

47,770 görüntüleme • 8 ay önce

So i vibe coded a threejs webgpu splat renderer from scratch in an evening with gpt 5.4 Introducing Spark++ Give it a week or two, performance is slightly worse on fast camera movements but 60 fps on my toaster in less dense areas. Had to reduce overall density for screen recording, but it works on webgpu! And I have absolutely no clue how Splats work, zero Demo: Repo:
0:26

So i vibe coded a threejs webgpu splat renderer from scratch in an evening with gpt 5.4 Introducing Spark++ Give it a week or two, performance is slightly worse on fast camera movements but 60 fps on my toaster in less dense areas. Had to reduce overall density for screen recording, but it works on webgpu! And I have absolutely no clue how Splats work, zero Demo: Repo:

robot

32,580 görüntüleme • 5 ay önce

some of these 3D AI generations are getting out of hand. this is a stupidly large splat, it's not real time video.
0:38

some of these 3D AI generations are getting out of hand. this is a stupidly large splat, it's not real time video.

martin_casado

415,339 görüntüleme • 10 ay önce