Eevee new shadow pass bad quality #74378

Closed
opened 2020-03-02 23:12:51 +01:00 by higgsas · 5 comments

System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: Radeon RX 580 Series ATI Technologies Inc. 4.5.13572 Core Profile Context 19.11.3 26.20.13031.18002

Blender Version
Broken: version: 2.83 (sub 5), branch: master, commit date: 2020-03-02 15:07, hash: 7b8db971d4
Worked: 2.83 a322b43e3d08

Short description of error
Eevee render shadow pass gives strange results with low quality anti aliasing edges and big difference compare to cycles shadow pass.

Current version-2.83 7b8db971d4
current version .png

Older version-2.83 2020-02-24 a322b43e3d08
older 2.83 version.png

Cycles shadow pass
cycles pass.png

Exact steps for others to reproduce the error
Eevee shadow pass gives same bad quality results in any scene.
Shadow pass looks fine and matched cycles pass really well in older versions 2.83 2020-02-24 a322b43e3d08 and older.

eevee shadow pass low quality.blend

**System Information** Operating system: Windows-10-10.0.18362-SP0 64 Bits Graphics card: Radeon RX 580 Series ATI Technologies Inc. 4.5.13572 Core Profile Context 19.11.3 26.20.13031.18002 **Blender Version** Broken: version: 2.83 (sub 5), branch: master, commit date: 2020-03-02 15:07, hash: `7b8db971d4` Worked: 2.83 `a322b43e3d08` **Short description of error** Eevee render shadow pass gives strange results with low quality anti aliasing edges and big difference compare to cycles shadow pass. **Current version-2.83 7b8db971d4** ![current version .png](https://archive.blender.org/developer/F8384053/current_version_.png) **Older version-2.83 2020-02-24 `a322b43e3d08`** ![older 2.83 version.png](https://archive.blender.org/developer/F8384067/older_2.83_version.png) **Cycles shadow pass** ![cycles pass.png](https://archive.blender.org/developer/F8384079/cycles_pass.png) **Exact steps for others to reproduce the error** Eevee shadow pass gives same bad quality results in any scene. Shadow pass looks fine and matched cycles pass really well in older versions 2.83 2020-02-24 `a322b43e3d08` and older. [eevee shadow pass low quality.blend](https://archive.blender.org/developer/F8384111/eevee_shadow_pass_low_quality.blend)
Author

Added subscriber: @higgsas

Added subscriber: @higgsas
Clément Foucault was assigned by higgsas 2020-03-02 23:20:06 +01:00
Clément Foucault was unassigned by higgsas 2020-03-02 23:20:39 +01:00
Jeroen Bakker was assigned by higgsas 2020-03-02 23:20:39 +01:00
Author

Added subscriber: @fclem

Added subscriber: @fclem
Member

Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'
Member

Hi @higgsas,

thanks for reporting. the upcoming weeks I will see where I can polish the pass even more. I had several cases where the new pass was better. I will check with more files and see where the best approx is.

Hi @higgsas, thanks for reporting. the upcoming weeks I will see where I can polish the pass even more. I had several cases where the new pass was better. I will check with more files and see where the best approx is.
Member

Changed status from 'Confirmed' to: 'Resolved'

Changed status from 'Confirmed' to: 'Resolved'
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Reference: blender/blender#74378
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