geometry.pyde differences between text, screenshots and code

[m8ram]

Hi,

Looking through the sample chapter (5) I noticed a couple of differences between the text, the screenshots and now also the code on github.

1. The updated listing 5-6 split across pages 86 and 87 does not have a listing number.

2. The updated listing introduces the background(255) call without explaining it. I assume it is not relevant there yet.

3. the code in screenshot Figure 5-10 shows that t is being incremented by 0.1 while the text and code sections show it incremented by 1.

4. In the code in geometry.pyde on github line 14 rotate(radians(t)) is commented out.

HTH

Bram

[hackingmath]

Hi, Bram,

Thanks for pointing out the differences in the code.

The listing should have had a listing number. I'll ask the editors at No Starch what they think.

The background function was introduced in Chapter 4 to apply a color to the background. Maybe I should have mentioned it the second time, too.

t should have been incremented by 1 in the screenshot to match the text and code, and the commented line should have just been deleted.

Sorry about any confusion this caused.

Peter