I’ve been playing with Anaglyph 3D since my glasses arrived yesterday! It’s heaps of fun! I made this one in Acorn by adding a Multiplication layer above the right eye image, filling it with cyan (#00FFFF), then grouping those two above the red, setting group to ‘screen’ layer mode, and adding another multiplication below the right eye group, above the left eye image, with just red (#FF0000).
It seems to work really well, but the images lack an appearance of a red channel when viewed with glasses, so I wonder if there’s any better way to process these things where some red may be able to be seen in the image without stuffing up the depth illusion. My glasses allow a slight amount of red through the cyan filter in the Anachrome style. Anyone know?
