Diego Inácio has created several geometry tools for Houdini, using Python.
SideFX have announced Houdini Engine, an API that will facilitate Houdini integration into proprietary studio software.
See the new features and improvements in Side Effects Software's fresh release of Houdini 12.5.
Nuaghty Dog Turn to Houdini for Uncharted 3
Find out about how Naughty Dog made use of Houdini for geometry fracturing and water effects in Uncharted 3.