Tag Archives: polygons

Convert From GDS to LinearRing

Convert From GDS to LinearRing GDS is a common format for electronic circuit designs, MEMS and other technologies.  At the moment I’m working on a project to convert from gds to a format for electron beam lithography. Whilst it might be possible to work directly with the gds files themselves, it made much more sense… Read More »

Trapezoidal Decomposition of Polygons in Python

Trapezoidal Decomposition Trapezoidal decomposition of polygons involves breaking a polygon into a series of smaller trapezoids. I’ve been working on a project – gds2ecp – to decompose lithography design files into compound shapes that can be written by electron beam lithography. I was sure that there would be an existing library to do the polygon… Read More »