Search Issue Tracker
By Design
Votes
0
Found in
2019.4
2020.3
2020.3.19f1
2021.2
2022.1
Issue ID
1369884
Regression
No
[Quest] Sampling depth texture from surface shader is incorrect in VR with Multi-View
Reproduction steps:
1. Open project "DepthBugSurfaceShader.zip"
2. Open "Scene.unity" found in Assets/BugRepro
3. Build the project and run on Oculus Quest
Expected result: The blue cube looks the same as in Editor
Actual result: The blue cube is misaligned with the red cube and has an incorrect depth position
Reproducible with: 1.11.0 (2019.4.33f1, 2020.3.24f1, 2021.2.1f1, 2022.1.0b1)
Tested with:
Oculus (Quest 2), Android 10, CPU: Snapdragon XR2, GPU: Adreno (TM) 650
Notes:
The bug is not reproducible when rendering mode is set to Multi-Pass
Built-in renderer
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- var VisionOSEDRHeadromm has a comma instead of a dot when building with Metal Rendering App Mode and local OS localization is set to German
- IAP Catalog remove product “x” and add product “+” buttons are not consistent with other remove and add buttons in the Editor
- Performance issues in Play Mode when quickly hovering the mouse cursor over Hierarchy GameObjects
- Frame Debugger displays incorrect output when FidelityFX Super Resolution or Spatial-Temporal Upscaler is used with Temporal Anti-aliasing or Subpixel Morphological Anti-aliasing
- The layout system is failing to correctly calculate or apply the height of the Japanese fallback font when the primary English font's metrics are used
Resolution Note:
Multiview mode for XR rendering requires a different approach for reading screen-space textures (including depth maps). Specifically, multiview mode renders to a texture array, often with different projections. As such, the application needs to render (or copy) the depth into a texture array (declared as a UNITY_DECLARE_SCREENSPACE_TEXTURE in the shader), and sample that using UNITY_SAMPLE_SCREENSPACE_TEXTURE. Those shader macros are XR aware and will resolve to the approprate declaration and sampler for either monoscopic or stereo rendering.