This toolkit helps users to analyze street connectivity based on measures of metric reach, directional reach, intersection reach, and more.

Produce a Celtic repeating pattern with this definition

Interactively construct a 5-way Archimedes trammel.

Create NACA 4 series aerofoil/airfoil sections on the fly

This program automatically generates a QR-CODE image file that contains coded information

Mathematical formulas rendering from LATEX text user input and bitmap equation export

Cluster to let you filter mesh entities only

Cluster to let you turn any curve closed.