gra.screencapture.fqn
Dump a subsection of the screen, defined by the clip rectangle of the specified model object, to an image file.
Plugin:
libgre-plugin-screencapture.so
Options:
fqn
The fully qualified name of the object, should be NULL for
application-level variables
filename
The filename of the image file to create. The directory path to the
filename must exist and the filename will be overwritten if it is. The
filename must end with either a .bmp extension to generate BMP formatted
images or .tga to generate TGA formatted images.