{"name": "Cave LRUD 2D/3D Mapper", "package_name": "cave_lrud_mapper", "description": "Converts cave survey shots into 2D passage maps, 3D conduits, and vectorized manual sketches with permanent GeoPackage output, profile views, and OBJ export.", "about": "A speleological survey and subsurface modeling tool for QGIS. Processes tabular LRUD survey measurements into permanent multi-layer GeoPackages (3D conduits, 3D centerlines, 2D footprints, and labeled stations) stored in dedicated project subfolders. Features raster-to-vector extraction of georeferenced manual sketches (PDF, PNG, SVG, TIFF) using background thresholding, survey-centerline buffer masking, interior cavity flood-filling, and Douglas-Peucker simplification. Includes 7 selectable 2D passage plan styles, high-resolution 300 DPI layout and elevation profile exports with 0.25-inch margins, dynamic multi-surveyor management, dedicated plugin menu iconography on a top-level QMenu, interactive live previews, and Wavefront OBJ mesh generation.", "homepage": "https://github.com/aweye13-svg/cave_lrud_mapper", "repository": "https://github.com/aweye13-svg/cave_lrud_mapper", "tracker": "https://github.com/aweye13-svg/cave_lrud_mapper/issues", "author": "Michael Eugene A. Venturillo", "tags": ["cave", "speleology", "lrud", "survey", "subsurface", "3d", "mesh", "obj", "vector", "karst", "conduit", "utm", "plan view", "elevation profile", "cartography", "raster vectorizer", "georeferenced sketch"], "downloads": 27, "latest_version": "1.1.1", "versions": [{"version": "1.1.1", "experimental": false, "qgis_min": "3.28.0", "qgis_max": "3.99.0", "downloads": 27, "uploaded_by": "aweye13-svg", "upload_datetime": "2026-10-08T02:44:46.412577"}]}