Lmayfield

Has anyone who frequently works in Houdini use their work in Unity? If so Id like to know how. Any what is good or bad about the Unity+Houdini workflow.

Im looking to create this space scene seen here:

http://www.sidefx.com/index.php?option=com_content&task=view&id=1098&Itemid=279 [sidefx.com]

Now I know its gonna take some work and learning, but I dont know where to start in Houdini.Can some one point me in a good direction with tutorials, or which steps Im going to have to take to get to that point. I dont expect it to be easy, I just need to know what direction I need to head.

Any one use Houdini's Compositing option? If so, how easy/hard or good/bad does it function?

How does it compare to other node based compositors or After Effects?