atmospheric scattering advanced visual effects such as anti-aliasing, screen space ambient occlusion, soft shadow mapping, depth of field, anaglyph 3D stereo rendering, water with waves and reflections, god rays is under constant development Computer requirements Requirements depend on project size and used settings. A good starting point is a multi core processor, 8 GB RAM and a Graphics processing unit supporting OpenGL 4.0 with 2 GB memory. Large projects with detailed models and many textures may need 24 GB RAM and 11 GB graphic memory or more and a matching CPU. For the released beta on SourceForge, a x64 bit Windows with up-to-date drivers is needed. You can also use the OpenGL Extensions Viewer to verify that OpenGL 4.0 is supported. Community Source code is OS portable (Source code to work with many OS platforms) but currently, only Windows x86 and x64 is supported. The source code is hosted as a git repository on SourceForge. Read-only access is available for everyone. Write access is granted on request. See also Google Earth NASA World Wind Geovisualization Interactive visualization References Further reading External links Free data visualization software 3D graphics software Virtual globes Windows graphics-related software Free software programmed in C++