A deluxe version of the original project, with somewhat polished graphics, animation, music and a forest in the background :) ☛ Use sliders to adjust size, perceived depth and motion factor. ☛ Choose between mode ❶ cross-eyed vergence (focus in front of the screen), and ❷ wall-eyed vergence (focus behind the screen). ☛ Click the "?" for a visual guide to how to achieve the right vergence.
I got the idea to animate it after reading the Wikipedia article about Wiggle stereoscopy, particularly after seeing the example in this section: https://en.wikipedia.org/wiki/Wiggle_stereoscopy#3D_photos_from_a_single_image The squirrel is from the Scratch library, edited by me into 15 "cross-section" layers to produce a 3D effect. Forest photo by Sebastian Unrau on Unsplash: https://unsplash.com/@sebastian_unrau The music is "Acorn of Love" by me, made with BeepBox as usual.