DPR Model Slicer
UPDATE: The registration web form has been decommissioned. Please download/install the latest version of the plug-in if the plug-in is prompting you to register.
DPR Model Slicer is a free Autodesk® Revit® plug-in that facilitates the creation of 3D Building sections from a Revit model. Inherently within Revit, the only way to separate a model by the floor is to filter it by reference levels. Unfortunately, this often results in a product (shown below), where items modeled as multi-floor elements, such as walls or columns, become associated with only one floor despite occupying space on many floors.
During the construction coordination process, this can be a limitation, so it is often desired to have the building model separated into individual floors. DPR Model Slicer makes this process faster. The end result is a model that is sectioned by floors.
Note: This app uses a custom installer (and not the standard App Store installer).