Fix depth precision issues on WebGL due to different NDC space #2123
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This caused our depth offset based draw order "emulation" to break down on the Web sometimes
Wumpf
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teh-cmc
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May 16, 2023
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May 22, 2023
…ll 3D scenes (#2170) * Revert "Fix depth precision issues on WebGL due to different NDC space (#2123)" This reverts commit 4f60fd7. * fudge depth offsets on Webgl * hardware_tier global constant, better depth handling for gles * Improve the depth offset for all platforms --------- Co-authored-by: Emil Ernerfeldt <[email protected]>
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May 25, 2023
…ll 3D scenes (#2170) * Revert "Fix depth precision issues on WebGL due to different NDC space (#2123)" This reverts commit 4f60fd7. * fudge depth offsets on Webgl * hardware_tier global constant, better depth handling for gles * Improve the depth offset for all platforms --------- Co-authored-by: Emil Ernerfeldt <[email protected]>
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This caused our depth offset based draw order "emulation" to break down on the Web sometimes
Details in the code comments!
Compared objectron on web vs native to validate that picking depth still works correctly - luckily we don't blindly assume how our projection matrix is formed anywhere in the code it seems, phew!
Web before:
Web after:
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PR Build Summary: https://build.rerun.io/pr/2123