Errata: Introduction to Computer Graphics

by Foley, van Dam, Feiner, Hughes, and Phillips (Addison-Wesley, 1994, Reprinted with corrections, May 1997).

Cave ab homine unius libri [Beware the man of one book] --- Latin Proverb

P. 209, figure 6.24 has been cropped.
The lower-right corner of the front of the house should be centered horizontally within the figure and 1/7 of the figure height from the bottom.
P. 221, figure 6.37. No coordinates are given for the house in this figure, but the house is not the same as that described in figure 6.18. It is close to a 1/18 scale version of that house.
P. 222, equation 6.25 should read:
S_par = S( 2/(u_max-u_min), 2/(v_max-v_min), 1/(F-B) )
P. 225, figure 6.41. No coordinates are given for the house in this figure, but the house is not the same as that described in figure 6.18. It is close to a 1/18 scale version of that house.
P. 258 ff.: All references to SPHIGS routine SPH_setLocalTransformation should be replaced with the correct routine name, SPH_setModelingTransformation.
All references to the REPLACE value for the second parameter of this routine should be replaced with the correct value, ASSIGN (references to PRECONCATENATE and POSTCONCATENATE appear to be correct).
The description of this routine and its parameter values appears to be correct in the SPHIGS for ANSI-C manual distributed with Part 1 of the course notes.