Reality 4 is a program and plugin that seamlessly integrates with DAZ Studio, providing physically-accurate rendering. Reality 4 converts materials and lights to physics-based versions, and renders 3D scenes using LuxRender, the benchmark of physical accuracy in the 3D world.
Reality 4 is a major update from Reality 2.5 and it provides a set of powerful new tools that help you obtain the highest level of realism possible.