Errors in FUNDAMENTALS OF COMPUTER GRAPHICS, 2nd Edition

p. 37 First sentence of section 2.6.2 - the center of the circle should be (x_c, y_c).
      (Allen Lee 1/31/06)

p 102 In the pseudocode on pg. 102, the second "for" loop has a loop
      indexing variable "j". The "i"s in this line should be "j"s:
             s=s+a[i]f(x-i)
      (Kurt Smith, Oct 10, 05)

p 107 Equation 4.7.  The f-hat(x) should be f-hat(u)
      (Steve Marschner, Nov 1, 05)

p 172 The matrix Mprojection is the product of the matrix in 
      Equation 7.3 and Mp (i.e., it does not include the
      transform to pixel coordinates present in Mo).
      (Peter Shirley, Feb 21, 06)

p 175 Question 4.  The matrix actually takes (r,t,n) to (1,1,1).
      (Note that n and f are along the negative z axis in that
       order, so n is "postive" relative to f, and thus n goes
       to -1 and f goes to 1 to preserve that ordering).
       (Gabe Johnson, Feb 21, 06)

p 251 Equation 11.4.  Right hand side of equation should be 1/h
      (Peter Tian, 1/12/07)

p 209 first line of code
        if(abs(zn) > abs(xn)) and (abs(zn) > abs(xn)) then
      should be
        if(abs(zn) > abs(xn)) and (abs(zn) > abs(yn)) then
                                                 ^
                                             this is a y
      (James J. Hofbauer, Nov 27, 05)

p 212 Equation 10.4 should be "d - 2(d dot n)n" (minus not plus)
      (Pete Willemsen, David Berrios, Dec 1, 05)

p 245 Third line from bottom-- the ")))" should be "))"
      (Chad Steed, Jun 5, 06)


p 328 The Caption of Figure 15.10 is wrong.   The beginning and final
       derivatives are 3 times the vectors.  (not 1/3)
      (Michael Gleicher, Nov 1, 05)

p 456 After the words "field radiance" there should be an $L_f$.
      (Ugo Erra, Jun 5, 06)

p 502: Fig21.22.  corrected figure: 
      http://www.cs.utah.edu/~shirley/books/fcg2/ground-sideways-fixate.eps
      (Skott Kuhl and Bill Thompson, Nov 15, 06)

p. 515: Fig21.40b.  corrected figure:
      http://www.cs.utah.edu/~shirley/books/fcg2/rotation.eps
      (Skott Kuhl and Bill Thompson, Nov 15, 06)

p 589 In all equations including the sum sign, the subscript of v
      should be j and the subscript of w should be k (instead of i).
      (Leonhard Gruenschloss, Jun 5, 06)