Welcome to Matt's sandbox

Tool for dumping Jaskinie PGI database into KML/KMZ file suitable for offline browsing in Locus.

Data and R scripts accompanying the paper "Optimizing cave monitoring efforts: Insights from long-term data for tropical iron caves" by Leonardo Trevelin, Matheus Simoes, Xavier Prous, Thadeu Pietrobon, Iuri Viana Brandi & Rodolfo Jaffé.

Spelunca is a tool for creating underwater cave maps from Compass survey data

Spaceship in a procedurally generated 3D cave system

Windows 10 Stand-Alone Application: Locate Deep Caves & Draw SVG Shapes for Expedition drawings on World Map

A tool to calculate the distance between two stations in a Survex dump3d file.

Rust bindings for the Survex 3D image processor

JS cave generator for your projects

algorithm for procedural generation map of roads in 2d or caves or something else

Google maps cycling from home via Arduino as HID device and magnetic switch mounted on bike.

Simple console cave generator based on a cellular automaton.

A Django app to log caving trips, with full social network features.

Phaser 3 scenes demo

A procedurally generated, cave-like dungeon/map creator for rogue-like games using the cellular automata method. During its development, I solved a common/limiting problem with this algorithm that might explain why it is not more commonly implemented in such games.

Don't Starve Together dedicated server guide for all platforms (Linux, Mac, Windows) with Docker. Extensive documentation covering mods installation, server config and performance, world generation and setting up admins.