brot2

Configurable stop threshold

Bug #783034 reported by Ross Younger
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
brot2
Fix Released
Medium
Unassigned

Bug Description

IWBNI the user could specify the "good enough" parameters.

Ross Younger (crazyscot)
Changed in brot2:
status: New → Confirmed
importance: Undecided → Wishlist
Ross Younger (crazyscot)
Changed in brot2:
importance: Wishlist → Medium
Revision history for this message
Ross Younger (crazyscot) wrote :

These would probably now be persistent preferences. Should be straightforward enough to do.

Revision history for this message
Ross Younger (crazyscot) wrote :

We currently have three relevant hard-wired parameters in Plot2 that could be usefully exposed:
INITIAL_PASS_MAXITER = 512 speaks for itself.
MIN_ESCAPEE_PCT = 20 // minimum % of pixels that must have escaped before we might consider this plot complete
LIVE_THRESHOLD_FRACT = 0.001 // When fewer than this fraction of the whole plot escapes in a pass, we consider it complete. When getting close to this fraction, it is doubled (and perhaps again on later passes).

These should appear in the prefs, and as command-line options.

Ross Younger (crazyscot)
Changed in brot2:
status: Confirmed → In Progress
Revision history for this message
Ross Younger (crazyscot) wrote :

  * LP#783074: Make the hard-wired plot-end settings preferences, editable
  and persistent via dialog; also add options for them to the CLI.

Changed in brot2:
status: In Progress → Fix Committed
Ross Younger (crazyscot)
Changed in brot2:
status: Fix Committed → Fix Released
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