Version 1.1 jar for Forge 1.7.2 available at: http://adf.ly/lPbmv
Minecraft server world pre-generator created for Forge 1.7.2
Commands
/genworld - displays help including a list of world names
/genworld SpawnSquare - pregenerates chunks in a square of blocks size x size around the spawn point for the world
/genworld box - pregenerates chunks in a rectangle within the given block coordinates
/genworld SpawnCircle - pregenerates chunks in a circle around the world spawn using radius in block coordinates
/genworld circle - pregenerates chunks in a circle around point x,y using radius in block coordinates
TODO:
Switch to operating during tick instead of operating on command processing
Test usage of ForgeChunkLoading instead of pulling from ServerChunkProvider