luthetin/geostructure-builder

GeoStructure Builder is a standalone, offline browser editor for sculpting geological interfaces and viewing the resulting strata as a 3D model and plan view. The principal workflow is to edit control points, interpolate smooth surfaces, derive solid strata between interfaces, then inspect the model and adjust its display. README documents the editor, geometry, rendering, presets, and save/export features, but no source excerpts were provided; runtime components therefore point to index.html and relationships cite documented behavior rather than inspected calls.