Converts a grayscale image into a grid of orange and blue lines where height (z-coord) is calculated from bitmap brightness.
Left mouse rotates grid, right mouse translates it (imperfect but functional control).
Type "p" to output a PDF file of profiles that can be printed and assembled into a maquette of the grid.
PDF file contains a series of profiles generated from the grid. Profiles can be cut out and assembled into a modle of the grid.
Slot markings are included. Some editing in Illustrator or other application will be necessary.
Use smll (icon-sized) bitmaps for best results.

Source code: extru_02

Built with Processing