Exact Geometry Engine

Exact Geometry.
Dynamic Transformations.

FluxGeo is a precision-first Euclidean geometry engine for exact constructions, deterministic interaction, projective and affine transformations, and advanced mathematical visualization.

Launch Web App Support the Project Watch Demo
Projective / Affine Playground
> Tracking dynamic dependency geometry...
Interactive Preview

Download FluxGeo 1.0 Beta

Portable desktop builds plus the instant web app for trying FluxGeo right away.

Windows

Windows

Recommended native OpenGL build for Windows 10 and 11.

ZIP archive Download Windows

Windows - Software OpenGL

Fallback build for Sandbox, VMs, and systems without reliable GPU drivers.

Useful for OpenGL troubleshooting Download Linux x86_64

Linux x86_64

Portable Linux build with the same exact desktop experience.

Extract and run the bundled launcher Download
Beta note: please report your OS, GPU or environment, the exact error message, and whether the web app works when sharing feedback.

Why FluxGeo Feels Different

Built for exactness, deterministic behavior, and high-quality interaction instead of approximation-first geometry tooling.

⚡

Exact Construction Core

Powered by CGAL exact constructions with deterministic semantics, so intersections and dependencies remain stable under editing and zoom.

🧭

Dynamic Transformations

Explore affine and projective behavior interactively, with geometric motion that preserves intent and makes deep relationships visually understandable.

🎯

Precision Interaction

Advanced snapping and consistent interaction feedback make point-coincidence and exact geometric workflows feel controlled instead of fragile.

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