Some plugins allow resize - others don't.
My solution (before compilation):
In file tile-smal.c (line 52)
replace:
- Code:
#define PREVIEW_SIZE 128
to:
- Code:
#define PREVIEW_SIZE 512
Additionally, Small Tiles no longer registers in the menu (possible to use via "Search")
So I added registration in the menu: Filters/Map/Small Tiles...
after line 229, a line was added:
- Code:
gimp_plugin_menu_register (PLUG_IN_PROC, "<Image>/Filters/Map");