Abstract :
DI-3000 is a fully integrated, machine-independent system of 160 user-callable subroutines for building, viewing, interacting with, and manipulating computer graphics images. Developed by the authors of the DIGRAF package at the University of Colorado, DI-3000 is built upon the functional capabilities of the updated CORE Graphics System, described in the 1979 report of SIGGRAPH´s Graphics Standards Planning Committee.
