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A Hacker News 'Ask HN' post from a hobbyist woodworker who currently uses Shapr3d to manually design projects asks whether large language models can speed up 3D modeling for woodworking. The poster is soliciting recommendations from the community for AI tools or workflows suited to this use case.
SolidCraft is an open-source parametric 3D CAD application written entirely in Rust, offering sketching, constraints, and a feature timeline so models rebuild automatically when dimensions change. It runs on desktop or in-browser and includes a built-in MCP server that lets AI agents perform modeling operations directly. The project reports 75 of 76 public reference parts matching analytic or FreeCAD-computed geometry checks, with one known bug tracked.
Developer Carlos Antelo released LDraw Nova, an open-source tool that lets AI models like GPT-6 Astra and Claude Opus 5.5 design LEGO models from text prompts, outputting LDraw-format CAD files viewable in programs like LDView and LeoCAD. One example, the Sakura Garden, contains 2,175 pieces, but Antelo says none of the AI-generated designs have actually been built with physical bricks yet.
Leaker Steve 'OnLeaks' Hemmerstoffer posted a new render of the Galaxy S27 Ultra's rear camera island, showing a pill-shaped module with a telephoto lens, microphone cutout, auxiliary sensors including laser autofocus, and an LED flash stacked top to bottom. This followed reports from leaker Ice Universe, who examined early Chinese third-party cases that lacked cutouts for some sensors, prompting speculation Samsung had dropped laser autofocus; Ice Universe has since pushed back on OnLeaks' arrangement, saying the flash sits above the camera rather than below.
A maker who previously used the Cuttle parametric CAD service to design laser-cut keyboard holders has since switched to OpenSCAD, an open-source CAD tool, citing concerns over design ownership and portability. Using OpenSCAD, they built a cable-management box for a partner, complete with finger joints and a decorative cat-silhouette cutout pattern on its front and back panels.
New CAD-based renders of the Galaxy S27 Ultra, produced by Android Headlines with leaker Steve Hemmerstoffer, show a colored, detailed model built from leaked case-maker measurements. The design departs sharply from the S26 Ultra's vertical camera stack, replacing it with a large, lopsided camera island, while the phone's overall dimensions (about 163.76 x 78.25 x 7.97mm) remain close to this year's model.