Fortran CAD, parametric CAD program to create 2D and 3D DXF CAD files from a list of instructions Fortran CAD

MicroCAD, html application to draw typical sections of cycle paths and roads MicroCAD

WMS, understanding and using WMS map servers for reverse engineering WMS

Warthog-SDL. Fractal figures created in Basic Warthog SDL 

Persistence of vision raytracer. Surrealism created with text commands POV-Ray