Documentation

Command-line options
The WinOSi executable accepts a few command-line options. The syntax is:
WinOSi [scenefile[ iterations[ projectfile[ timevalue]]]]

Where:
scenefile  is a file-path of a WinOSi / VModel scene file
iterations 
is the number of rendering iterations to compute before stop
projectfile 
is a file-path of a WinOSi project file into which the computed image is stored
timevalue 
is the value for the variable 't' in the function parser (see water.vmd)
Here are some examples:

WinOSi C:\Scenes\Test.vmd

Starts WinOSi with the scene file loaded. Then WinOSi is waiting for user interaction (alter render/image settings, start render)

WinOSi C:\Scenes\Test.vmd 100

Starts WinOSi, loads the scene file and starts the 2-pass-renderer with default resolution. After 100 iterations WinOSi waits for user interaction (alter image settings, save image/project)

WinOSi C:\Scenes\Test.vmd 100 C:\Images\Test1.osi

Starts WinOSi, loads the scene file and starts the 2-pass-renderer with default resolution. After 100 iterations the project is saved and WinOSi terminates.

Batch rendering; Animation
Animation is possible with batch-rendering. Here is an excerpt from the batch file used to render the water animation from the gallery:

WinOSi Scenes\Water.vmd 30 E:\Temp\Water01.osi 0.000000
WinOSi Scenes\Water.vmd 30 E:\Temp\Water02.osi 0.041666
WinOSi Scenes\Water.vmd 30 E:\Temp\Water03.osi 0.083333
WinOSi Scenes\Water.vmd 30 E:\Temp\Water04.osi 0.125000
WinOSi Scenes\Water.vmd 30 E:\Temp\Water05.osi 0.166666
WinOSi Scenes\Water.vmd 30 E:\Temp\Water06.osi 0.208333
...
Other software can be used to make the batch file, or you may write it by hand.