Meshroom

Meshroom is a photogrammetry application that reconstructs 3D models from ordinary photographs. You feed it a set of images and it produces detailed meshes, camera positions, and scene geometry, useful for visual effects, cultural heritage capture, and asset creation.

It is built around a node-based pipeline where each node performs one operation and feeds the next. Changing a parameter only invalidates the affected downstream nodes, and cached results are reused, so you can tweak a reconstruction without recomputing everything. It runs locally or distributes work across a render farm.

Meshroom ships pre-compiled binaries and is licensed under MPLv2. Its reconstruction algorithms come from the bundled AliceVision framework, and you can add custom nodes in Python or wrap external command-line tools.