🔥 We also open-source a UE5-based data engine, which... help reproduce research works in 3D/4D reconstruction. 4D Data Engine:show more

Introducing Make-A-Video3D! Generating 3D dynamic (mini) scenes from input... text. That is, text --> 4D! Needs no 4D data (i.e., no dynamic 3D data), no static 3D data, no paired text-video data. Paper: Website:show more

A RAG engine for deep document understanding! RAGFlow lets... you build enterprise-grade RAG workflows on complex docs with well-founded citations. Supports multimodal data understanding, web search, deep research, etc. 100% local & open-source with 55k+ stars!show more

Introducing MONAI Physio at #MICCAI2026. 3D and 4D medical... images ➡️ personalized cardiac and respiratory digital twins. This open-source Project MONAI toolkit lets researchers model how the heart beats and lungs move for simulation, visualization, and reproducible research. Explore the project 👉show more

Alpha testing is crucial, and with the real-time heatmap... we've developed in #UE5, our alpha map for #RootedTheGame is providing instantaneous data. Refining gameplay has never been this dynamic! #survival #indiegame #gamedev Unreal Engineshow more

DimensionX: Create Any 3D and 4D Scenes from a... Single Image with Controllable Video Diffusion TL;DR: Create 3/4DGS from Video Diffusion Note: Some first inference code released (not all yet). Contributions (cited): • We present DimensionX, a novel framework for generating photorealistic 3D and 4D scenes from only a single image using controllable video diffusion. • We propose ST-Director, which decouples the spatial and temporal priors in video diffusion models by learning (spatial and temporal) dimension-aware modules with our curated datasets. We further enhance the hybriddimension control with a training-free composition approach according to the essence of video diffusion denoising process. • To bridge the gap between video diffusion and real-world scenes, we design a trajectory-aware mechanism for 3D generation and an identity-preserving denoising approach for 4D generation, enabling more realistic and controllable scene synthesis. • Extensive experiments manifest that our DimensionX delivers superior performance in video, 3D, and 4D generation compared with baseline methods.show more

The power of data-driven spectral submanifold (SSM) reduction: Nonlinear... oscillations of an elastic flag in counter flow, together with its reconstructed chaotic attractor within a 4D SSM. Obtained directly from the videos of the experiment.show more

Stadium-scale, studio-quality motion capture is launching soon… Full 3D... control, stable bone lengths and realistic ground-foot contact for high-fidelity animation in Unreal Engine, Blender or any 3D engine. This is not pose estimation—this is dynamic, high-precision, real-world data capturing at AAA quality, providing you with lifelike avatars and seamless animation like never before. 📷⚽️show more

Human Hair Reconstruction with Strand-Aligned 3D Gaussians Contributions (cited):... – We propose a new 3D line lifting scheme that uses a modified 3DGS reconstruction technique to lift 2D orientation maps into a 3D field while also providing refinement of the camera parameters; – We introduce a dual representation of hair strand polylines and 3D Gaussians to achieve differentiable rasterization of hair strands and leverage photometric constraints for strand-based hair reconstruction; – Based on these components, we propose a coarse-to-fine optimization method for prior-guided hair reconstruction that leverages both latent and explicit representations of the hairstyle.show more

A real-time AI motion capture model with 1B parameters.... Connects to a 1080P camera or processes uploaded video to generate 3D motion data in real time. Supports Unreal Engine, Unity, and Blender, requiring 8GB of GPU VRAM for real-time processing.show more

This is PopcornFX, a 3rd party VFX tool. Godot... Engine plugin coming soon. - Custom plugin run, not tied to Godot particle system - Exposed parameters in engine - Works with Godot materials - Node based editor A whole new way to create particle effects for Godot.show more

Every week, our team conducts fire tests to validate... the performance, reliability, and endurance of COSMOS engine. As the largest methane-fueled rocket engine developed in Japan, it requires a high-frequency testing to gather critical data rapidly, accelerating our development.show more

10 years of "it can't be done..." 7 NVIDIA... GPU architectures... 5 years of RAPIDS AI... 3 years of Voltron Data... finally a petabyte-scale GPU-native engine that DOESN'T require you to change your data pipelines. Same code, same data formats, just modular, interoperable, composable, extensible... and of course ACCELERATED! Theseus is the Scalable Performant And Compute Efficient engine🔥🔥🔥 Check out our benchmarks and new webpage... and reach out if you're struggling with queries above 30TBs.show more

Someone open-sourced GeoLibre, a free DuckDB-WASM 3D spatial mapping... engine that runs GIS analytics for Earth and space directly in your browser.show more

A view of how the fake-3d parallax works in... my game Well Dweller. The game engine I use is primarily for 2D games (gamemaker), so I instead have background objects lean with the camera position based on their assigned depthshow more

Unity is integrating AI and shifting the responsibility for... any infringement onto users Anyway here’s a game I made in the open-source engine Godotshow more

A Tesseract is the 4D extension of a cube,... just as a cube is the 3D extension of a square. While we live in a three dimensional world, mathematics allows us to describe shapes that exist in higher dimensions.show more

We wired 3D Gaussian Splatting into the 1999 Quake... 3 engine - it's fully playable! Echo-2 generates the game levels, and it's rendering spaces directly inside the open source version of id Tech 3. Anyone wants to try it?show more

If you'd like to get started with Godot Engine,... check out one of my Starter Kits. Open source projects with bare minimum set-ups for a 3D platformer, FPS and city building game! More coming...show more