Hacker News with Generative AI: 3D Modeling

We Built an AI Tool to Create High-Quality 3D Models from Regular Videos (ycombinator.com)
We're a team of AI researchers passionate about simplifying 3D modeling. We've built an easy-to-use tool that generates detailed, high-quality 3D models directly from regular videos.
Artificial Intelligence, 3D Modeling, Computer Vision
10 points by unrealizex 2 hours ago | 0 comments
Glubux's Powerwall (2016) (secondlifestorage.com)
A quick presentation of my project.
Virtual Reality, Second Life, 3D Modeling
384 points by bentobean 1 day ago | 269 comments
The Wrong Way to Use a Signed Distance Function (SDF) (winterbloed.be)
Disclaimer: there’s nothing wrong with using a sdf this way.
Computer Graphics, Programming, 3D Modeling, Software Development
49 points by AnthonBerg 4 days ago | 6 comments
Blender releases their Oscar winning version tool (blender.org)
Blender 4.4 is all about stability. During the 2024–2025 northern hemisphere winter, Blender developers doubled down on quality and stability in a group effort called “Winter of Quality.”
Software, Open Source, 3D Modeling, Film, Design
809 points by babuloseo 7 days ago | 282 comments
Roblox releases code for Cube 3D Mesh Gen model (github.com/Roblox)
Foundation models trained on vast amounts of data have demonstrated remarkable reasoning and generation capabilities in the domains of text, images, audio and video. Our goal is to build such a foundation model for 3D intelligence, a model that can support developers in producing all aspects of a Roblox experience, from generating 3D objects and scenes to rigging characters for animation to producing programmatic scripts describing object behaviors.
3D Modeling, Generative AI, Roblox, Foundation Models, AI
20 points by moneil971 13 days ago | 0 comments
Hunyuan3D-2-Turbo: fast high-quality shape generation in ~1s on a 4090 (github.com/Tencent)
Generative AI, 3D Modeling, Computer Graphics, Hardware
180 points by dvrp 14 days ago | 77 comments
Bolt3D: Generating 3D Scenes in Seconds (szymanowiczs.github.io)
Feed-forward 3D scene generation in 6.25s on a single GPU.
3D Modeling, Artificial Intelligence, Machine Learning, Computer Graphics
290 points by jasondavies 14 days ago | 53 comments
Blender 4.4 (blender.org)
Improved animation workflow, better modeling, new sculpt brush, and smoother video editing, plus over 700 issues fixed.
New Releases, Software, 3D Modeling, Video Editing, Animation
13 points by antome 15 days ago | 0 comments
Roblox Open-Sourcing Cube 3D Mesh Gen Model (roblox.com)
We are releasing our Cube 3D foundational model for generative AI.
Generative AI, Open Source, 3D Modeling, Roblox
13 points by moneil971 16 days ago | 1 comments
BlenderMCP: Blender Model Context Protocol Integration (github.com/ahujasid)
BlenderMCP connects Blender to Claude AI through the Model Context Protocol (MCP), allowing Claude to directly interact with and control Blender. This integration enables prompt assisted 3D modeling, scene creation, and manipulation.
Blender, 3D Modeling, Artificial Intelligence, Claude AI
54 points by admp 20 days ago | 1 comments
Laplacian Mesh Smoothing by Throwing Vertices (nosferalatu.com)
In this blog post, I’ll talk about smoothing and blurring 3D meshes using Laplacian mesh smoothing.
3D Modeling, Computer Graphics, Mesh Processing, Laplacian Smoothing
42 points by nosferalatu123 21 days ago | 10 comments
Soft body procedural animation [video] (youtube.com)
Procedural Animation, Computer Graphics, Video, 3D Modeling
5 points by ibobev 24 days ago | 0 comments
Thoughts on Signed Distance Functions for CAD (incoherency.co.uk)
I've got into signed distance functions recently and am interested in their application to CAD software.
3D Modeling, Mathematics
7 points by surprisetalk 24 days ago | 0 comments
Show HN: Immersive Gaussian Splat experience of Sutro Tower, San Francisco (vincentwoo.com)
Welcome to my 3D model of San Francisco's Sutro Tower. Feel free to explore it at your own pace. If you're on a phone, you can also engage the AR mode by clicking the little cube, it'll let you explore the scene by walking around and waving your phone.
3D Modeling, San Francisco, Augmented Reality, Interactive Art
825 points by akanet 41 days ago | 193 comments
WonderHuman: 3D avatars from single-view video (arxiv.org)
In this paper, we present WonderHuman to reconstruct dynamic human avatars from a monocular video for high-fidelity novel view synthesis.
Computer Vision, 3D Modeling, Artificial Intelligence, Animation
38 points by jinqueeny 42 days ago | 6 comments
Building a Mesh Using Spherical Embedding (andrews.wiki)
When trying to build a 3D model of an object in the real world, the goal is most often to construct a connected mesh of triangles or quadrilaterals that represents that object's surface.
3D Modeling, Computer Graphics, Geometry, Algorithms
55 points by CarpeQueso 62 days ago | 6 comments
Hunyuan3D 2.0 – High-Resolution 3D Assets Generation (github.com/Tencent)
We present Hunyuan3D 2.0, an advanced large-scale 3D synthesis system for generating high-resolution textured 3D assets.
Generative AI, 3D Modeling, Computer Graphics, AI, Machine Learning
323 points by TheGuyWhoCodes 71 days ago | 142 comments
FreeCAD 1.0 (freecad.org)
FreeCAD is an open-source parametric 3D modeler made primarily to design real-life objects of any size.
Open-source, 3D Modeling, Software, Design, New Releases
14 points by barrettondricka 71 days ago | 1 comments
Infinigen (infinigen.org)
Infinigen is a procedural generator of 3D scenes, developed by Princeton Vision & Learning Lab.
3D Modeling, Procedural Generation, Artificial Intelligence, Computer Vision
319 points by galaxyLogic 74 days ago | 35 comments
Physically Based Rendering: From Theory to Implementation (pbr-book.org)
Photorealistic computer graphics are ubiquitous in today's world, widely used in movies and video games as well as product design and architecture.
Computer Graphics, Rendering, 3D Modeling, Visual Effects
218 points by ahamez 79 days ago | 67 comments
AI-Powered 2D to 3D Model Generator (3dify.space)
Artificial Intelligence, 3D Modeling, Software, Tools
9 points by ice45571 82 days ago | 2 comments
Cesium for Unreal – Bring the Real World to Unreal Engine (cesium.com)
Built on open standards and APIs, Cesium for Unreal combines the 3D geospatial capability of Cesium with the high-fidelity rendering power of Unreal Engine, unlocking the 3D geospatial ecosystem for game engines.
3D Modeling, Game Development, Unreal Engine, Geospatial Data
158 points by doodlesdev 92 days ago | 56 comments
High-Fidelity 3D Mesh Generation at Scale with Meshtron – Nvidia Technical Blog (nvidia.com)
Meshes are one of the most important and widely used representations of 3D assets. They are the default standard in the film, design, and gaming industries and they are natively supported by virtually all the 3D softwares and graphics hardwares.
3D Modeling, Graphics, NVIDIA, Software, Technology
35 points by rbanffy 108 days ago | 8 comments
Trellis – 3D mesh generative model (trellis3d.github.io)
We introduce a novel 3D generation method for versatile and high-quality 3D asset creation.
3D Modeling, Generative AI, Machine Learning
445 points by tarr11 114 days ago | 80 comments
Genie 2: A large-scale foundation world model (deepmind.google)
Today we introduce Genie 2, a foundation world model capable of generating an endless variety of action-controllable, playable 3D environments for training and evaluating embodied agents.
Generative AI, Artificial Intelligence, 3D Modeling, Computer Vision, Embodied Agents
1247 points by meetpateltech 119 days ago | 410 comments
World Labs: Generate 3D worlds from a single image (worldlabs.ai)
3D Modeling, Artificial Intelligence, Image Processing, Computer Vision
487 points by dmarcos 121 days ago | 135 comments
picoCAD – a tiny modeler for tiny models (steampowered.com)
A tiny modeler for tiny models! Unleash your creativity in retro 3D and find a fun, easy, and accessible way into 3D modelling by focusing on the bare essentials.
3D Modeling, Software, Retro, Creative Projects
221 points by johanpeitz 126 days ago | 32 comments
The Deceptively Asymmetric Unit Sphere (tangramvision.com)
Previously, we talked about [Pinhole Obsession](https://www.tangramvision.com/blog/camera-modeling-pinhole-obsession) and the downsides of assuming a default pinhole model. We presented an alternative formulation where rays are modeled on the unit sphere \(\mathcal{S}^2\) instead of the normalized image plane \(\mathbb{T}^2\).
Computer Vision, Mathematics, 3D Modeling
139 points by ThatGeoGuy 131 days ago | 30 comments
Blender 4.3 (blender.org)
Released November 19th, 2024
New Releases, Software, 3D Modeling, Animation
241 points by antome 134 days ago | 111 comments
FreeCAD 1.0 (freecad.org)
New Releases, Software, CAD, 3D Modeling
28 points by MakisH 134 days ago | 4 comments