https://meshlib.io/ MeshLib SDK is an open-source 3D geometry library to create powerful 3D applications using either C++ or Python. en-US Wed, 16 Sep 2026 00:00:00 +0000 https://meshlib.io/news/release-v3-1-4-297/ https://meshlib.io/news/release-v3-1-4-297/ Wed, 16 Sep 2026 00:00:00 +0000 This release adds alpha-shape reconstruction and shrinkwrap for point clouds, ships setup guides for C++, C, C# and Python that were rewritten and verified end to end, brings Windows on ARM support to every language binding, reworks MeshLib’s precise predicates on exact arithmetic, and splits the Python distribution into full and headless packages. https://meshlib.io/blog/how-mesh-healing-works/ https://meshlib.io/blog/how-mesh-healing-works/ Thu, 10 Sep 2026 00:00:00 +0000 3D meshes are rarely born clean. Whether they come from a 3D scanner, a CT reconstruction, a CAD export, or a generative pipeline, real-world meshes arrive with holes, flipped normals, overlapping triangles, and topology that no downstream algorithm can trust. Mesh healing is the automated process that turns this messy input into a valid, watertight, manifold model. https://meshlib.io/blog/cinolib-alternative-for-3d-boolean-operations/ https://meshlib.io/blog/cinolib-alternative-for-3d-boolean-operations/ Mon, 07 Sep 2026 00:00:00 +0000 The robust-booleans pipeline in CinoLib never gives up — but how fast is it? 2026 benchmark: MeshLib vs CinoLib + RobustMesh on large scans, dental meshes, and edge cases. https://meshlib.io/blog/mcut-alternative-for-3d-boolean-operations/ https://meshlib.io/blog/mcut-alternative-for-3d-boolean-operations/ Mon, 07 Sep 2026 00:00:00 +0000 MCut approaches booleans through exact mesh cutting. Our 2026 benchmark shows what that costs on production meshes: MeshLib vs MCut on large scans, dental data, and edge cases. https://meshlib.io/blog/libigl-alternative-for-3d-boolean-operations/ https://meshlib.io/blog/libigl-alternative-for-3d-boolean-operations/ Mon, 07 Sep 2026 00:00:00 +0000 libigl is a beloved research library — but is it the right boolean engine for production? Fresh 2026 benchmark: MeshLib vs libigl on large scans, dental meshes, and edge cases. https://meshlib.io/blog/manifold-alternative-for-3d-boolean-operations/ https://meshlib.io/blog/manifold-alternative-for-3d-boolean-operations/ Mon, 07 Sep 2026 00:00:00 +0000 Manifold is the strongest open-source boolean engine in our 2026 benchmark. See where it shines and where MeshLib pulls ahead: large scans, dental meshes, edge cases. https://meshlib.io/blog/pros-cons-realtime-boolean/ https://meshlib.io/blog/pros-cons-realtime-boolean/ Thu, 03 Sep 2026 00:00:00 +0000 Boolean operations — union, difference, and intersection — are the backbone of constructive solid geometry (CSG). Running them in real time, so the model updates the instant a user drags a cutting tool, unlocks a genuinely interactive modeling experience. It also pushes the underlying algorithms to their limits. This article weighs the pros and cons of real-time Boolean operations and shows how to https://meshlib.io/news/visit-us-at-formnext-2026/ https://meshlib.io/news/visit-us-at-formnext-2026/ Fri, 28 Aug 2026 00:00:00 +0000 MeshInspector team (MeshLib core developers) will be exhibiting at Formnext 2026 to showcase our latest software solutions for additive manufacturing, 3D printing, and inspection. The exhibition takes place in Frankfurt, Germany, from 17–20 November 2026 , and our team will be available throughout the event to demonstrate our technology and answer your questions. You will find us in Hall 12.1, Booth A129 . https://meshlib.io/blog/what-is-premium-support/ https://meshlib.io/blog/what-is-premium-support/ Fri, 28 Aug 2026 00:00:00 +0000 When you build on a geometry SDK, the code is only half of what you're buying. Premium support is direct, prioritized, SLA-backed access to the team behind it — here is what it includes and when it pays off. https://meshlib.io/news/release-v3-1-3-249/ https://meshlib.io/news/release-v3-1-3-249/ Thu, 25 Jun 2026 00:00:00 +0000 This release introduces a new .NET WebAssembly distribution, deeper MCP integration for AI agents (image content blocks, cleaner tool IDs), faster Boolean and PlanarTriangulation, new geometry APIs ( projectSpline , classified detectTunnelFaces ), and a round of MRViewer UX polish — native macOS drag-and-drop, configurable screenshots, and broader i18n coverage. https://meshlib.io/news/release-v3-1-2-192/ https://meshlib.io/news/release-v3-1-2-192/ Wed, 06 May 2026 00:00:00 +0000 This release ships a built-in MCP server for AI-controllable apps, full UI internationalization with CJK font support, experimental sharp-edge preservation in mesh repair, and 2× faster zip compression across all I/O paths. https://meshlib.io/news/meshlib-team-to-exhibit-at-rapid-tct-2026-in-boston/ https://meshlib.io/news/meshlib-team-to-exhibit-at-rapid-tct-2026-in-boston/ Mon, 30 Mar 2026 00:00:00 +0000 MeshLib team will be exhibiting at RAPID + TCT 2026, one of North America’s leading events for additive manufacturing and industrial 3D printing. The event will take place at the Thomas M. Menino Convention & Exhibition Center in Boston, Massachusetts. The conference runs from April 13 to 16, 2026, with the exhibition open from April 14 to 16. You can find us at Booth 2056. https://meshlib.io/news/release-v3-1-1-92/ https://meshlib.io/news/release-v3-1-1-92/ Mon, 09 Mar 2026 00:00:00 +0000 This release mainly focuses on performance improvements (especially Marching Cubes and mesh operations), expanded geometry utilities (geodesic paths, loop analysis, subdivision control), stronger C# bindings and .NET support, improved robustness, and new basic SVG import capability. https://meshlib.io/news/visit-us-at-tct-asia-2026/ https://meshlib.io/news/visit-us-at-tct-asia-2026/ Tue, 03 Mar 2026 00:00:00 +0000 Meet MeshLib Team at TCT Asia 2026 in Shanghai https://meshlib.io/news/release-v3-1-0-2/ https://meshlib.io/news/release-v3-1-0-2/ Mon, 29 Dec 2025 00:00:00 +0000 This release focuses on opening MeshLib to new platforms and workflows while strengthening its rendering and I/O foundations. The headline feature is the release of full C# bindings, making MeshLib broadly accessible to .NET developers and enabling seamless integration with Unity, desktop tools, and custom editors. Alongside this, the Viewer receives important rendering and UI upgrades—most notably correct order-independent transparency on WebGL and macOS, multi-window UI support, and improved international text rendering. The release is rounded out with enhanced mesh APIs, better PLY and OBJ support for large and textured data, and overall stability improvements, making MeshLib more versatile and production-ready across desktop, web, and engine-based applications. https://meshlib.io/news/visit-us-at-aeedc-2026/ https://meshlib.io/news/visit-us-at-aeedc-2026/ Thu, 25 Dec 2025 00:00:00 +0000 MeshLib will be at AEEDC Dubai 2026, one of the leading dental events in the MENA region, bringing together dental laboratories, technicians, clinics, and digital dentistry providers. https://meshlib.io/news/release-v3-0-9-196/ https://meshlib.io/news/release-v3-0-9-196/ Thu, 13 Nov 2025 00:00:00 +0000 MeshLib now supports 3MF export on a per-model basis. Full multi-object scene export to 3MF is on our roadmap. https://meshlib.io/news/release-v3-0-8-228/ https://meshlib.io/news/release-v3-0-8-228/ Thu, 02 Oct 2025 00:00:00 +0000 This update introduces new geometry tools, measurement features, and major improvements to the MeshLib Viewer, PDF export, and cross-platform builds. https://meshlib.io/news/live-coding-webinar-building-a-support-generator-using-meshlib-sdk/ https://meshlib.io/news/live-coding-webinar-building-a-support-generator-using-meshlib-sdk/ Tue, 23 Sep 2025 05:36:25 +0000 In this live coding session we implement a practical support generator for 3D printing with the MeshLib SDK, connecting the dialog UI, user input, geometry algorithms (including mesh booleans), and rendering into one coherent workflow. We recommend watching the previous tutorial before the webinar. It introduces MeshLib’s plugin architecture and builds a basic tool. https://meshlib.io/news/visit-us-at-formnext-2025/ https://meshlib.io/news/visit-us-at-formnext-2025/ Thu, 04 Sep 2025 00:00:00 +0000 MeshInspector team (MeshLib core developers) will be exhibiting at Formnext 2025 to showcase our latest software solutions for additive manufacturing, 3D printing, and inspection. The exhibition takes place in Frankfurt, Germany, from 18–21 November 2025 , and our team will be available throughout the event to demonstrate our technology and answer your questions. You will find us in Hall 12.1, Booth A121 .