Post processing broken in VR mode
- Dominant language
- JavaScript
- Stars
- 15.7k
- Forks
- 3.9k
- Avg merge
- 4d 6h
- Merged PRs (30d)
- 34
Description
Possibly the same underlying problem as https://github.com/CesiumGS/cesium/issues/8704 where full screen passes are not sampling the right part of the viewport.
[Sandcastle](https://sandcastle.cesium.com/#c=tVZRc6M2EP4ral6MZxwZDMY4cTy9pH3ITNpkmmuf/CJAtjUREiMJ+7i7/PeuAIPjOJfk0vKCWK0+fbtafcuGKLRhdEsVukCCbtEV1azI8D+Vzekl1eeVFIYwQVVvgL4tBIJnoy4LY6Q4Q0YVFAwL8dg/X4iFYEvk/NLA3Elt7pQEFH1vyIresFgRVWKmP2Uxo8LcJgkvNJPivshzqQxNnZoO1gkVtN/f7bdlIpVbTDhVxul9XjONYiW3GoinkmokpEG6xkBmTRGp8ZHcbYBy4ILymgzuWa6Plu5wiO6kjf+OE/BPgfhKoEymlFvvDUtpiuISXQIapyW6L7WhmV6IDaTOME41NU9zV7/83z7Xk843VCh+tpu9luIvqmWhEoqXSmafNPhcp040DoM+qnLYoGJFSVpC+jKmKYaghLMsRGIgGKdxadOznzScK5YxwzZUY5Kmra+NuI8lAKktIHZgVCmpWqhECi05xVyumpnz9mw3Tbn8UaXnYrdEr+UW1ZUwqC3k4HhvBS/BY0m43rkwYajQzFi7j93GGjOiweBirzFwKlZmfUXyyur6jRkOIb9nXylYvW4xL9R9N+HiKATqFfMm+w9CJg+yMNgokjw4bSw2vOpApeQxsZchlUmRQQh4Rc3vnNrhZQnn1Gtcqgo6RCV5zstLKFUmVrpDH+xw7ZqlVMixewmSUchCl9D2COwVaq14TfTtVkAd5FD7pWOXdffCPocsgPFtDDdjQ2JO91lUS7EuYp0oFlOnyFNi6N4ltfws4mNzOXYlgp55Ol3pQSiHxw35e1qRBzoAhXmw4vx43WAqbBApAF5CCikRe4mxZddH378fmTpWf/2X9ihAs6TK9NFVR3f+Ofiu4i/Qn0UWg8B2kO3k6zjVHTkCYe2vr+4u1BGIdvJ1nPYGHoHZzb0hlv0reyymvflGs4/UYitOCVS4IoflV1vBqR7YcmSmLtN93SbQfzQjwne8kR94owkejabBxHO9MBig07Ebha7n4TAMg8CH6QHyQx+eCXYDz/fHnhuM+90uKVM0+eE2py4e+57rhoE/DUeeF/oe7ONi3x1Np67nR17kRlHghZV1MvX8IAzcSRRGo7EX7G2l2GptfrRNFITReDpyJ+NgFLoTAASFHU8Cd+x5MBFA85lY29idTKPpKAKnAGLd26Kw9fIMGydKwgHs0xigw/gHL/Dq1+d2MjiZaVNyOq+L5VeWVW0cuqaD8RC6bc7hwPUwLpIHaItJrVOz4W7RLGUbxNKLxcnB78riBCWcaA0zy4JzW0OLk/lsCP5PlnFJrGLfbqjipLQua29+UxsxxrMhfD5f1Wg6uIPVWJmaz0ws07KJY2bUvBPpmUnnzU8Pau/BbAjWpz4zJvIC/mHKnNqA1jR5iOUXiASKnpzG0Ft2ZpqeVZ23CqnFgaF6OwFklevDLI7J4TtYXe+k71UiiogVHCHKmIAvz47IFztyYWhFp7Hus9wQXtCz7ndjgCrL35WKnKFetUHvHXRvKo1EIJLv5Ot2fDu68E/zAuNWiz/M2AoostX/nyT4ZcY72f8w4UvoZP9vcm2v/DhNaE7oZ5PbEQ7eRHivEb6DOLwqSYJ3pVDWUgvZvw) (make sure to click the VR button) - AO only gets applied to the right eye.

Contributor guide
Research direction
Start with the linked Sandcastle reproduction in VR mode and compare the behavior with issue #8704. Trace the post-processing/full-screen pass viewport sampling; done means ambient occlusion is applied correctly to both eyes rather than only the right eye.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- ar-vr-xr, computer-graphics
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100