Aargh. Up until a day ago or so, I've been using the Mosaic filter for hexes. Well, I've dicovered they were not what I wanted when I tried to alter their hue (not perfect hexes due to the applied light and depth). So, I downloaded your script but I can't get it to run with my desired values (element; side to side, length 30, line width 1). Instead it gave me these error messages;
Calling error for 'Hex Grid':
Procedure 'script-fu-hex-grid' returned no return values
gimp_plug_in_handle_proc_run: ERROR
and vanished from my filter dialogue. It reappears after restart. I am using version 2.6.4 Any ideas?
Edit- Ok, I got it to run. It could be that my nearly antique machine just couldn't handle the load. I restarted my computer (to clear the cache), went straight to GIMP and used a new clean white file (still preserving as much virtual memory as possible). Ta-da, hexes. Copy to the file with my map and all is right with the world. If you have any additional thoughts for future use though, I'd be happy to hear them.