Half Color Anaglyph

This Generator preserves blue and green colors. It works better than the gray anaglyph generator if your sketch doesn't have strong reds. Nature photography looks great rendered as half color anaglyphs.

Start with the same right and left images:

four cubes with black edges. Going clockwise from the upper left, the cube faces are red, green, gray, and blue.four cubes with black edges. Going clockwise from the upper left, the cube faces are red, green, gray, and blue.

Filter each image. For this Generator, the left image maps all colors to a shade of red. In the right image, red is removed.

four cubes with black edges and a red background. All four cubes have reddish colored faces.four cubes with black edges and cyan background. Going clockwise from the upper left, the cube faces are black, yellow, cyan, and blue.

Add the two images together, yielding:

four cubes with black edges. Going clockwise from the upper left, the cube faces are red, greenish-yellow, gray, and blue.

Add finishing touches to the result with the postDraw method:

four cubes with black edges. Going clockwise from the upper left, the cube faces are red, greenish-yellow, gray, and blue.

With red-cyan 3D Glasses the green clue looks yellow and the blue cube looks blue. The red cube looks bad because it is all black in the cyan filtered image.