A PetroVR Project
The core of a PetroVR session is a PetroVR project (.pvr file), created and managed using the central tool - PetroVR Plan. Every project starts by modeling the physical objects, and that's what Plan does. A project built using only Plan is already complete; all other PetroVR tools will add further calculations and information, offering various ways of analyzing the results obtained from the physical model.