Downloadable computer graphics software systems and computer hardware for real-time ray tracing, image rendering, image manipulation and graphics processing, for displaying photo-realistic images in virtual reality (VR), augmented reality (AR) and VR/AR display environments, supported on gaming, simulation, design, data-visualization, modeling and human-machine-interface (HMI) applications, running on desktop computers, workstations, and mobile computing hardware such as laptop computers, tab...