Is there a "copy on a support" function in Blender I learned 3D modeling in Hexagon 2.5 and now have switched to Blender. There is a function in Hexagon/Utilities called "copy on a support" and I was wondering if there is something similar in Blender. Here is a link to a video showing it being used, https://www.youtube.com/watch?v=z-YxGE4dB_4. 

Ok, what it does is add many copies of an object to another object so you don't have to place all of them by hand. For instance, the bristles on a hair brush. There are many of them on a brush and it would take a long time to place them all.  This function places them there all at once, at the vertex/points. 

Or say you had a mesh/circle and you wanted place all of the same kind of small object at each vertex facing the same direction you would use this.



Most excellent. I just clicked on the Dupliverts, Duplifaces links and that's the stuff it looks like, thanks.
Use Dupliverts

From the blender manual:


  Duplication Vertices or DupliVerts is the duplication of a base object at the location of the vertices of a mesh. In other words, when using DupliVerts on a mesh, an instance of the base object is placed on every vertex of the mesh.


Alternatively use DupliFaces:


  Duplication Faces or DupliFaces is the capability to replicate an object on each face of a parent object.