This web page is developed to distribute the free .NET software, written to simulate the projection of fringes on three-dimensional models. Because it is difficult to simulate the projection of sinusoidal patterns on complex objects, STL models are supported. This gives the user the possibility to draw the objects in 3D design software of his own choice. The aim of the software is to help scientists who wants to validate their phase analysis algorithms in a more effcient way. The fringe patterns can be saved as PNG files for later processing in mathematical software, e.g. Matlab®.