3.1 Summary

The SCPACK is a collection of 3-D interfaces. However, even for 3-D interfaces, parameters such as transformation functions are basically handled by SGPACK, and  SCPACK is simply an interface to specify them collectively.

The SCPACK contains routines for settings of the 3-D normalization transformation, settings of the perspective transformation, and for drawing the basic elements (output primitives) of 3-D graphics.