The exe is available at:
http://github.com/trafassel/Gestaltlupe/tree/master/bin/(Fractrace_0_8_mono.exe is compiled on Linux).
... and to use it on linux, you have to install mono.
http://www.mono-project.com/Main_Page A pool of examples at:
http://github.com/trafassel/Gestaltlupe/tree/master/settings/Or you download the full source ("Download Source" Button), which also includes the settings and the binary.
Warning: The GUI is ugly and there are lots of undocumented editable parameters ... and sorry, the is no documentation at all.
Before you start rendering, you must activate the "Data" tab, Select "Computation" in the tree and set "Computation.NoOfThreads" to the number of processors on you computer. In most examples, i used 8 (and the value was saved in the project file).
Another important parameter is: "Composite.Renderer". I have implemented 5 different renderer for post processing. 4 and 5 gives the best results, but needs lot of memory.