You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
18 lines
597 B
18 lines
597 B
|
|
Exercise 2.52: Make changes to the square limit
|
|
of wave shown in Figure 2.9 by working at each of the levels
|
|
described above. In particular:
|
|
|
|
|
|
Add some segments to the primitive wave painter of Exercise 2.49
|
|
(to add a smile, for example).
|
|
|
|
Change the pattern constructed by corner-split (for example, by using
|
|
only one copy of the up-split and right-split images instead of
|
|
two).
|
|
|
|
Modify the version of square-limit that uses square-of-four so as
|
|
to assemble the corners in a different pattern. (For example, you might make
|
|
the big Mr. Rogers look outward from each corner of the square.)
|
|
|
|
|
|
|