overviewer/Minecraft-Overviewer — Issue #640: Off-center worlds are inefficiently rendered
Author: mathuin
Created: 2012-03-08 19:01:22+00:00
State: open

I have a tool which generates maps which are significantly far from the origin.

When mapped with overviewer, this results in absurdly high zoom levels. An example map of size 2816x3584 with smallest and largest points (-137216, 134400) and (-134400, 137984) respectively has 14 zoom levels.

The map took 24 minutes to create. The second zoom level (the largest) had 67108864 tiles to complete.

I'm trying to move this same world so it is centered on 0,0 and then rerun overviewer. I will update the issue when I succeed.

Jack.