A page full of 640×480 JPEGs can be more important than a glossy retrospective when those JPEGs show computer graphics before the vocabulary for half the techniques had settled down.
Visit the NYIT Computer Graphics Lab image archive
Paul Heckbert’s surviving page collects pictures and names from the New York Institute of Technology Computer Graphics Lab, one of the places where a remarkable group of researchers and artists pushed 3D graphics forward during the late 1970s and early 1980s.
The centerpiece is material from The Works, an ambitious computer-animated film project begun long before feature-length CGI became commercially practical. The page bluntly notes that fragments of the history survive but that the full story was never written.
That makes the images do a lot of work.
A gallery of techniques before they became menu options
The archive includes work by Lance Williams, Dick Lundin, Ned Greene, Rebecca Allen, Thad Beier, Pat Hanrahan, Jules Bloomenthal, Peter Oppenheimer, Paul Heckbert and others. Some names later became deeply embedded in computer graphics research and production.
The captions are especially valuable because they identify both the image and the technique. A 1983 RGB histogram of Franz Marc’s Blue Horses is described as scientific visualization by volume rendering with splatting, before those terms were widely used. Another image demonstrates ray tracing with soft shadows. A 1982 surface is described as using what would later be called the marching-cubes algorithm. There are Gouraud and Phong shading comparisons, algebraic surfaces, polygonized isosurfaces and early character models.
The page also preserves less formal context: group photos, the buildings where people worked and lived, and links asking where former NYIT lab members ended up.
This is the kind of material that gets flattened when computing history is retold as a sequence of products. The interesting work existed before the final commercial packaging. Researchers were experimenting with shading, rendering, animation and visualization while the hardware was still painfully limited and a 245 KB image was a high-resolution download.
For modern searchers, the names and terms create unusually rich entry points: NYIT Computer Graphics Lab, The Works film, Lance Williams, Paul Heckbert, Fred Parke, early ray tracing, marching cubes, volume rendering and 1980s CGI.
That is exactly the kind of specific technical archaeology CacheRat’s 1,967 Ancient Web Domains research list is meant to surface. The Web page itself is simple. The history inside it is not.
A lot of modern graphics software can produce these effects with a checkbox.
This page remembers when somebody had to invent the checkbox first.