Visualization of tracks in the AFP detector and improvement of the GeoModel toolkit

This is the final report of a 12 week CERN summer student project at CERN in ATLAS collaboration. The work is dedicated to visualization of the ATLAS forward proton detector. In particular, the tracks inside the ATLAS forward proton (AFP) detector have been simulated with Geant4 based tool, analysed using ROOT and visualized with GeoModel. The report also describes the software development and improvements of the GeoModel toolkit for doing efficient simulation and track visualization