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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.

martin_casado

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95,404 次观看 • 8 个月前 •via X (Twitter)

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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!)

!! 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!)

martin_casado

42,141 次观看 • 8 个月前

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?

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

27,100 次观看 • 6 个月前

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.

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 次观看 • 6 个月前

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 :)

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

47,535 次观看 • 6 个月前

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! 🥳

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 次观看 • 6 个月前

I like big splats and I cannot lie SparkJS getting LOD support is gonna be a big unlock for massive 3d scenes — whether captured or generated

I like big splats and I cannot lie SparkJS getting LOD support is gonna be a big unlock for massive 3d scenes — whether captured or generated

Bilawal Sidhu

15,295 次观看 • 4 个月前

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 ... 😱😱

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

317,275 次观看 • 9 个月前

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.

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 次观看 • 5 个月前

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 :)

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

82,439 次观看 • 7 个月前

Working on a tool to generate low poly collision meshes from gaussian splats. It uses marching cubes and quadric error metric (QEM) decimation. Results are pretty good, it can get a usable sub 10Mb collision mesh from a 50Mb splat.

Working on a tool to generate low poly collision meshes from gaussian splats. It uses marching cubes and quadric error metric (QEM) decimation. Results are pretty good, it can get a usable sub 10Mb collision mesh from a 50Mb splat.

martin_casado

49,759 次观看 • 5 个月前

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 :)

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 次观看 • 9 个月前

The low poly meshes I created are much, much faster with physics / collision than those directly from the splat to mesh translation. Amazing. I now have an end to end workflow for generated 3D worlds with usable collisions. Works great in VR and mobile too ...

The low poly meshes I created are much, much faster with physics / collision than those directly from the splat to mesh translation. Amazing. I now have an end to end workflow for generated 3D worlds with usable collisions. Works great in VR and mobile too ...

martin_casado

54,452 次观看 • 5 个月前

Made this massive gaussian splat scene with World Labs which just launched in beta This is 7 image-to-world generations, 6.5M splats in total.

Made this massive gaussian splat scene with World Labs which just launched in beta This is 7 image-to-world generations, 6.5M splats in total.

Evan Jones

27,614 次观看 • 9 个月前

More dreamcore shaders implemented in sparkjs ...

More dreamcore shaders implemented in sparkjs ...

martin_casado

16,122 次观看 • 8 个月前

Sunday night build. Guassian splat lab for post-processing and particle vfx on the web (spark/threejs) All splats generated from images.

Sunday night build. Guassian splat lab for post-processing and particle vfx on the web (spark/threejs) All splats generated from images.

Ian Curtis

19,287 次观看 • 5 个月前

I've been implementing multi-object combined LODs (actual LODs this time) for gaussian splats. It is insanely cool, due to the way I select LOD's I *always* render the same amount of splats no matter how many splats are in the scene. This scene has 108M total combined splats.

I've been implementing multi-object combined LODs (actual LODs this time) for gaussian splats. It is insanely cool, due to the way I select LOD's I always render the same amount of splats no matter how many splats are in the scene. This scene has 108M total combined splats.

Mykhailo Moroz

33,401 次观看 • 25 天前

PlayCanvas Engine v2.13.0 is here 🚀 Your free and open source 3D engine for the web ✅ Streamed LOD system for 3D Gaussian Splats ✅ Splat shader effects framework ✅ Globally sorted splats [1 / 2]

PlayCanvas Engine v2.13.0 is here 🚀 Your free and open source 3D engine for the web ✅ Streamed LOD system for 3D Gaussian Splats ✅ Splat shader effects framework ✅ Globally sorted splats [1 / 2]

PlayCanvas

37,210 次观看 • 8 个月前

✨ Built my own Guassian Splat viewer for my app 🏡 Interior AI It takes splats generated from your interior with the World Labs API so you can walk around them in 3d space It's starting to look much more real than when I added splats 6 months ago, great work 🌐 World Labs!

✨ Built my own Guassian Splat viewer for my app 🏡 Interior AI It takes splats generated from your interior with the World Labs API so you can walk around them in 3d space It's starting to look much more real than when I added splats 6 months ago, great work 🌐 World Labs!

@levelsio

1,360,395 次观看 • 4 个月前

🌍 What if Gaussian Splat worlds could fold into each other? A stencil-masked portal between LOD-streamed splat worlds, built in PlayCanvas. Walk straight through - no cuts, no fades, no teleporting. One moment you're here, the next you're somewhere else ✨🌀

🌍 What if Gaussian Splat worlds could fold into each other? A stencil-masked portal between LOD-streamed splat worlds, built in PlayCanvas. Walk straight through - no cuts, no fades, no teleporting. One moment you're here, the next you're somewhere else ✨🌀

Martin Valigursky

31,492 次观看 • 1 个月前

Most angles have nice consistency in this AI generated 3D room. Objects have pretty OK geometry. Some ghosting. But regardless the pace of these models is just incredible.

Most angles have nice consistency in this AI generated 3D room. Objects have pretty OK geometry. Some ghosting. But regardless the pace of these models is just incredible.

martin_casado

119,676 次观看 • 10 个月前