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Revision 1.3 - (show annotations)
Sun Jun 24 23:01:29 2001 UTC (23 years, 4 months ago) by teddy
Branch: MAIN
CVS Tags: HEAD
Changes since 1.2: +1 -1 lines
Fix URL.

1 -*- mode: text; mode: outline-minor -*-
2
3 * Bugs
4
5 ** Filling mirrored rectangles
6
7 When filling the mirrored version of a rectangle, it's filled in even
8 if it's completely outside the screen. The current algorithm just
9 moves all the corners inside the screen and then fills the rectangle
10 anyway. But if the rectangle was completely outside the screen to
11 begin with, we should be getting a line on the edge of the screen, or
12 something. I don't know why we don't see any such things, but this
13 needs to be rethought.
14
15 * Features
16
17 ** Increase precision
18
19 Use mpz module; *Note GNU arbitrary magnitude
20 integers:(python-lib)mpz.
21
22 Artifacts from lack of precision can be reproduced by this:
23 <URL:http://tower.fukt.bth.se:4711/fract/mandelzoom.cgi?zoom=1.0&width=240&height=240&iter=270&diag=3.27364250552e-14&cx=-1.76661906489&cy=0.0419255735794&owidth=480&oheight=480&type=html>

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