My favorites | Sign in
Project Home
READ-ONLY: This project has been archived. For more information see this post.
Search
for
  Advanced search   Search tips   Subscriptions
Issue 14: Have max_iterations be injected per-pixel
1 person starred this issue and may be notified of changes. Back to list
Status:  Fixed
Owner:  ejrh00@gmail.com
Closed:  Nov 2011

Blocking:
issue 11


 
Project Member Reported by ejrh00@gmail.com, Nov 14, 2011
Basically, mfunc should not take it as an argument, but the next_pixel callback should return it, for that pixel.

Nov 17, 2011
Project Member #1 ejrh00@gmail.com
(No comment was entered for this change.)
Blocking: 11
Nov 20, 2011
Project Member #2 ejrh00@gmail.com
Not as easy as I first thought.  This is the approach:

Instead of counting up to max_iterations, we have iterations injected by next_pixel, and we count down to zero (or until we're outside the boundary).  Then in output_pixel we return that value as remaining.  It's up to output_pixel to reconstruct the k value from that.  A later change should move that reconstruction out of the various drawing modes (where it's largely copy-and-pasted) and into fractal; what's more, smoothing should be made optional.

This requires quite a few changes to the mfuncs and the drawing modes.

Status: Started
Nov 21, 2011
Project Member #3 ejrh00@gmail.com
Fixed in r151.
Status: Fixed

Powered by Google Project Hosting