WorldPainter is an interactive map generator for Minecraft. It allows you to
"paint" landscapes using similar tools as a regular paint program. Sculpt and
mould the terrain, paint materials, trees, snow and ice, etc. onto it, and much
more.

DISTRIBUTING

WorldPainter is open source software, licensed under the GPL version 3. This
means that if you distribute it, original or in modified form, you must also
distribute it (including your changes) as open source under the GPL version 3
(or later). See the LICENSE file for details.

BUILDING

WorldPainter is a Maven project and easy to build from the command line with
Maven, or using your favourite IDE. However there are some missing dependencies
which are not in Maven Central which you will have to install locally first. For
full details, see:

http://www.worldpainter.net/trac/wiki/BuildingWorldPainter