How to emit only one hair particle from each vertex? - Blender Stack Exchange
Dynamic paint to emit particles - Particles and Physics Simulations - Blender Artists Community
How to Attach any Object to Blender hair system (New!) - YouTube
How to make hair only appear on one side of object? I would like to use the particles to disperse trees over the top of this "island" - Not the entire icosphere.
How to use a particle system in Blender to scatter objects - Artisticrender.com