Generating spatial systems frames of steel profiles, Export formats available: ifc2x3(Revit & Tekla Structures), dxf(Calculus), dwg, 3dm, stl, obj

How to Design a Building so it Works like a Termite Mound

Fast 3D modeling program for steel structure

An existing definition I modified that finds the closest path between two points on a mesh according to slope

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

Interactively construct a 5-way Archimedes trammel.

This program allows you to visualize to visualize a section of circular tube and to know its mechanical characteristics like the section, the inertia

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