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Fun weekend project: using AI at Meta Sam3 to segment objects inside a SpAItial AI scene. Pipeline: -> Generate a world on SpAItial AI app and export as .ply -> PlayCanvas viewer to render splat + a uniform spatial grid over splat centers -> Capture frames + camera pose,... show more

RO2⚡️

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21,008 views • 12 days ago •via X (Twitter)

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SuperSplat's voxel collision is a game changer for 3D Gaussian splat creators. Generate a highly accurate, inescapable voxel representation of any splat, regardless of quality. Generation is performed on the GPU, so it's super-fast. The voxel representation is tiny - only 418KB for this scene. And all this magic is free and open source, courtesy of the splat-transform library from PlayCanvas.

SuperSplat's voxel collision is a game changer for 3D Gaussian splat creators. Generate a highly accurate, inescapable voxel representation of any splat, regardless of quality. Generation is performed on the GPU, so it's super-fast. The voxel representation is tiny - only 418KB for this scene. And all this magic is free and open source, courtesy of the splat-transform library from PlayCanvas.

Will Eastcott

12,646 views • 1 month ago

I just one-shotted a 3D world with proper collision physics using the SpAItial AI API and PlayCanvas Here's how i did it: -> Install the spaitial-playcanvas-world skill: npx skills add spaitial-dev/spaitial-playcanvas-world -> Open Cursor or your preferred coding agent -> Paste the following prompt or use your own: "Using /spaitial-playcanvas-world skill and the spaitial api key provided build a PlayCanvas game from this world prompt: An empty monumental desert sci-fi palace interior with colossal stone arches, sand-dusted floors, bronze industrial machinery, filtered sunlight through high slit windows, carved geometric walls, long ceremonial corridors, immense scale, cinematic warm shadows, ancient-futurist architecture, quiet unoccupied environment. No people, no humans, no characters." This skill covers World and Collision mesh generation using the SpAItial api, and viewer + physics using Playcanvas.

I just one-shotted a 3D world with proper collision physics using the SpAItial AI API and PlayCanvas Here's how i did it: -> Install the spaitial-playcanvas-world skill: npx skills add spaitial-dev/spaitial-playcanvas-world -> Open Cursor or your preferred coding agent -> Paste the following prompt or use your own: "Using /spaitial-playcanvas-world skill and the spaitial api key provided build a PlayCanvas game from this world prompt: An empty monumental desert sci-fi palace interior with colossal stone arches, sand-dusted floors, bronze industrial machinery, filtered sunlight through high slit windows, carved geometric walls, long ceremonial corridors, immense scale, cinematic warm shadows, ancient-futurist architecture, quiet unoccupied environment. No people, no humans, no characters." This skill covers World and Collision mesh generation using the SpAItial api, and viewer + physics using Playcanvas.

RO2⚡️

22,266 views • 21 days ago

Spectacular website that visualizes the world power grid! Meet Open Grid Works. I spent hours on this site. I have an AI agent working with AI on a project using this site. Link:

Spectacular website that visualizes the world power grid! Meet Open Grid Works. I spent hours on this site. I have an AI agent working with AI on a project using this site. Link:

Brian Roemmele

30,478 views • 2 months ago

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

47,530 views • 5 months ago

Introducing the new SpAItial app to help you create with Echo-2, our newest frontier world model. 🖼️ Upload an image. 🖊️ Describe a scene. 🌐 Get a navigable 3D world. Edit and refine until it's just right. Export and use in your 3D pipeline. Try it today → Share what you build! we'll be featuring the best ones.

Introducing the new SpAItial app to help you create with Echo-2, our newest frontier world model. 🖼️ Upload an image. 🖊️ Describe a scene. 🌐 Get a navigable 3D world. Edit and refine until it's just right. Export and use in your 3D pipeline. Try it today → Share what you build! we'll be featuring the best ones.

SpAItial AI

10,596 views • 1 month ago

Combine Google Maps 3d tiles and Luma AI gaussian splat scans via A-Frame / Three.js for high fidelity at tiny scale AND zoomable out to city scale all in the browser. 🙏 🎏Glitch hosting, PlayCanvas splat editing, NYTimes R&D 3dtiles component

Combine Google Maps 3d tiles and Luma AI gaussian splat scans via A-Frame / Three.js for high fidelity at tiny scale AND zoomable out to city scale all in the browser. 🙏 🎏Glitch hosting, PlayCanvas splat editing, NYTimes R&D 3dtiles component

Kieran Farr

47,321 views • 2 years ago

To generate 3D models in Codex with text-to-cad: Start a new project, write your prompt for a 3D model, and include a link to clone the text-to-cad repo. Codex handles the rest. The repo is open source and all scripts / ui run locally. Link below.

To generate 3D models in Codex with text-to-cad: Start a new project, write your prompt for a 3D model, and include a link to clone the text-to-cad repo. Codex handles the rest. The repo is open source and all scripts / ui run locally. Link below.

Jake Fitzgerald

22,113 views • 1 month ago

From 2D video to a very rough 4D Gaussian Splatting POC on the Apple Vision Pro 👀 Took Big Buck Bunny frames, turned them into Gaussian splats with Sharp (Apple), compressed them with PlayCanvas splat transform to SOG, and played all frames via WebXR + spark Still rough and not fully optimized, but wow, dynamic GS in AVP feels wild 🤯 Second part of the video is on my laptop #threejs

From 2D video to a very rough 4D Gaussian Splatting POC on the Apple Vision Pro 👀 Took Big Buck Bunny frames, turned them into Gaussian splats with Sharp (Apple), compressed them with PlayCanvas splat transform to SOG, and played all frames via WebXR + spark Still rough and not fully optimized, but wow, dynamic GS in AVP feels wild 🤯 Second part of the video is on my laptop #threejs

Stijn Spanhove

20,127 views • 5 months ago

In Uniform you can use multiple viewport panels to design the final render views for a project presentation. All viewports can have independent shading modes and allow scene and camera settings editing. This demo is running on a 2018 3rd gen iPad Pro.

In Uniform you can use multiple viewport panels to design the final render views for a project presentation. All viewports can have independent shading modes and allow scene and camera settings editing. This demo is running on a 2018 3rd gen iPad Pro.

Sparseal

64,537 views • 2 years ago

wow.. text to 3D would AI is here you can generate 3D assets using text/image and build up a 3D world.. and even auto rig characters. link in comment

wow.. text to 3D would AI is here you can generate 3D assets using text/image and build up a 3D world.. and even auto rig characters. link in comment

el.cine

212,681 views • 1 year ago

The PlayCanvas team has solved collision for 3D Gaussian splats. Install splat-transform via NPM to get a CLI tool + library that can output high quality voxel-based collision. Here you can see a splat navigated in first person mode with voxel rendering toggled on/off. 🧵

The PlayCanvas team has solved collision for 3D Gaussian splats. Install splat-transform via NPM to get a CLI tool + library that can output high quality voxel-based collision. Here you can see a splat navigated in first person mode with voxel rendering toggled on/off. 🧵

Will Eastcott

30,000 views • 1 month ago

self portait gaussian splat I captured this by myself with a single camera. I mounted the cam, sat on an office chair, and swiveled around a full 360 while recording a video (check next tweet). Used RealityScan's AI masking to mask myself from the surroundings (for sfm to work), then used MrNeRF's LichtFeldStudio to splat! alignment is faaar from perfect (notice the ghosting/doubling), but not a bad result for such a simple workflow! and of course, Codex and I wrote a end-to-end video to splat script to repeate this as many times as I'd like :) view on supersplat:

self portait gaussian splat I captured this by myself with a single camera. I mounted the cam, sat on an office chair, and swiveled around a full 360 while recording a video (check next tweet). Used RealityScan's AI masking to mask myself from the surroundings (for sfm to work), then used MrNeRF's LichtFeldStudio to splat! alignment is faaar from perfect (notice the ghosting/doubling), but not a bad result for such a simple workflow! and of course, Codex and I wrote a end-to-end video to splat script to repeate this as many times as I'd like :) view on supersplat:

Azad Balabanian

32,732 views • 3 months ago

PlayCanvas is making it possible to turn Gaussian splats into videogames. Today's update to splat-transform solves collision. Stats for this scene: 🖼️ Splat: 16.2MB 🧊 Voxel Collision: 1.5MB Splat link 👇

PlayCanvas is making it possible to turn Gaussian splats into videogames. Today's update to splat-transform solves collision. Stats for this scene: 🖼️ Splat: 16.2MB 🧊 Voxel Collision: 1.5MB Splat link 👇

Will Eastcott

40,969 views • 1 month ago

A few environments, created locally on my PC in a few seconds each using that cool new Apple image to Gaussian splat tech, stitched together and lit in Octane Render 2026 and combined with a few models made using Hyper3D by Deemos Rodin. Next year is bound to be the year of Generative 3d.

A few environments, created locally on my PC in a few seconds each using that cool new Apple image to Gaussian splat tech, stitched together and lit in Octane Render 2026 and combined with a few models made using Hyper3D by Deemos Rodin. Next year is bound to be the year of Generative 3d.

Martin Nebelong

10,485 views • 6 months ago

💪🏻 This is SO COOL I build an app to count dumbbell reps with an AI model in the browser using Tensorflow.js and a pose detection model

💪🏻 This is SO COOL I build an app to count dumbbell reps with an AI model in the browser using Tensorflow.js and a pose detection model

Wes Bos

4,937,686 views • 1 year ago

Omg, this is such a hack for vibecoding mobile apps This is an image with a video on the top. The video is a character with no backround. I'm using: > Masko AI to generate the video > vibecode.dev to build the app In masko all you need to do is provide an image, and it will give you a video without a background. And then all you need to do is give it to vibecode.dev which is the best mobile app builder.

Omg, this is such a hack for vibecoding mobile apps This is an image with a video on the top. The video is a character with no backround. I'm using: > Masko AI to generate the video > vibecode.dev to build the app In masko all you need to do is provide an image, and it will give you a video without a background. And then all you need to do is give it to vibecode.dev which is the best mobile app builder.

Emily Lambert

29,840 views • 4 months ago

PlayCanvas Engine 2.18.0 is here! 🚀 Your free and open source 3D engine for the web ⚡️ Prototype WebGPU Compute splat renderer 🐟 Fish-eye projection for 3D Gaussian splats ⛈️ Procedural splat-based weather effects 🌫️ Fog now affects splats

PlayCanvas Engine 2.18.0 is here! 🚀 Your free and open source 3D engine for the web ⚡️ Prototype WebGPU Compute splat renderer 🐟 Fish-eye projection for 3D Gaussian splats ⛈️ Procedural splat-based weather effects 🌫️ Fog now affects splats

PlayCanvas

13,221 views • 2 months ago

splat-transform is a free and open source library and CLI tool for processing 3D Gaussian splats. It can create lightweight, accurate, voxel-based collision at scale. No human intervention required. This gym scene's voxels are perfectly generated - even large fully transparent windows are correctly filled. The voxel data file is 118KB. Start building 3D Gaussian splat apps today with PlayCanvas and splat-transform. 🧑‍💻

splat-transform is a free and open source library and CLI tool for processing 3D Gaussian splats. It can create lightweight, accurate, voxel-based collision at scale. No human intervention required. This gym scene's voxels are perfectly generated - even large fully transparent windows are correctly filled. The voxel data file is 118KB. Start building 3D Gaussian splat apps today with PlayCanvas and splat-transform. 🧑‍💻

Will Eastcott

20,198 views • 28 days ago

What happens if you try to push and squash a Gaussian splat? :) Been playing with adding simplified deformation and a lightweight physics simulation layer to Gaussian splats, running directly in real time on mobile. Instead of simulating every splat, this uses a small CPU lattice to drive the deformation, plus a per-splat transform so they actually stretch and compress properly. No mesh conversion, no retraining. Just layered on top of the renderer. You can push, bend, squash a scan and it holds together surprisingly well... Still early, but I can see the potential in making splats feel more real, from static captures to something more tactile, something you can touch, throw, bounce around… or well just fold and squash on the floor :) #GaussianSplatting #3DGS #Unity

What happens if you try to push and squash a Gaussian splat? :) Been playing with adding simplified deformation and a lightweight physics simulation layer to Gaussian splats, running directly in real time on mobile. Instead of simulating every splat, this uses a small CPU lattice to drive the deformation, plus a per-splat transform so they actually stretch and compress properly. No mesh conversion, no retraining. Just layered on top of the renderer. You can push, bend, squash a scan and it holds together surprisingly well... Still early, but I can see the potential in making splats feel more real, from static captures to something more tactile, something you can touch, throw, bounce around… or well just fold and squash on the floor :) #GaussianSplatting #3DGS #Unity

𝐑𝐔𝐁𝐄𝐍🥽𝐅𝐑𝐎

50,905 views • 2 months ago