google cardboard python VR - Raspberry Pi Forums
if anyone's interested in 3d viewing of 3d models:
asked me if pi3d use google cardboard viewer and, had thought previously, added class allow done quite easily.
it's easier make alternate frames show left or right eye position. that's needed rotating disk occludes each eye half time , rotates @ same speed fps. can't see issues (apart problems of synchronisation, epilepsy, gyroscopic forces, motors fixed ones nose, disks spinning near face...)
it's possible stereo effect, on poor youtube rendition, going cross-eyed. easier if block out opposite image each hand (or cardboard) per picture.
asked me if pi3d use google cardboard viewer and, had thought previously, added class allow done quite easily.
it's easier make alternate frames show left or right eye position. that's needed rotating disk occludes each eye half time , rotates @ same speed fps. can't see issues (apart problems of synchronisation, epilepsy, gyroscopic forces, motors fixed ones nose, disks spinning near face...)
it's possible stereo effect, on poor youtube rendition, going cross-eyed. easier if block out opposite image each hand (or cardboard) per picture.
- stereocam01.jpg (35.71 kib) viewed 2292 times
- dscf2244.jpg (41.29 kib) viewed 2242 times
if eyes x apart, screen y eyes, , display window w h (w width including both views) then
w = x * w / (w + 2 * x)
h = 2 * w * h / w
l = 2 * y * w / w
raspberrypi
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