Sandbox is a Time-Based Terrain Modelling Software created by Jose Luis Garcia del Castillo Lopez and Nathan Melenbrink. It was built with Unity3D and combines first-person perspective modeling with time-based simulations of erosion and deposition.
The source files have been uploaded here: https://github.com/nathanmelenbrink/sandbox
We encourage anyone to download and use the software, or develop it further for your own purposes. See more at: http://nathanmelenbrink.com/
