Comment Re:What's old is new again. (Score 4, Interesting) 42
Actually, you make me reflect on how advanced their code really was. I'm not sure where the code was from. It would process X-Ray scatter data, and plot stereo images of crystal structures showing lots of little pen-plotted circles for atoms. The 3D view was quite remarkable, although you only got one angle. Changing view angle required another plot. Considering Ivan Sutherland's line clipping algorithm dates from the 60's, the crystalography code was quite advanced for the time -- there was a lot of hidden line removal going on to render the atoms correctly.
The plots were really slow... but the plotter was mesmerizing. I used to watch it through the window while waiting for my homework to come back after handing the card deck across the counter. Now, pardon me while I find my walker, damn kids on the lawn again.....