ppm3d (1)
NAME
ppm3d - convert two portable pixmap into a red/blue 3d glasses pixmapSYNOPSIS
ppm3d leftppmfile rightppmfile [horizontal_offset]DESCRIPTION
Reads two portable pixmaps as input. Produces a portable pixmap as output, with the images overlapping by horizontal_offsetpixels in blue/red format.
horizontal_offset defaults to 30 pixels. Pixmaps MUST be the same size.