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Fixed the clouds not taking properly into account the fog when in distant mode and with a close far plane (case 1367993). #5884

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merged 4 commits into from Oct 4, 2021

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anisunity
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https://fogbugz.unity3d.com/f/cases/1367993/
The fog was not properly applied to volumetric clouds when local mode was unchecked and the far plane was closer than the position of the clouds. This fixes it and the behavior is closed to what is expected.

Testing status:
Tested the various combinations (local/distance, far/close far plane). Looks fine now.

…tant mode and with a close far plane (case 1367993).
@anisunity anisunity added the HDRP label Oct 4, 2021
@anisunity anisunity requested review from sebastienlagarde and a team October 4, 2021 10:12
@anisunity anisunity self-assigned this Oct 4, 2021
@anisunity anisunity marked this pull request as ready for review October 4, 2021 10:12
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@anisunity
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@sebastienlagarde not sure which version we need to backport this to as clouds are not in all versions

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Quickly tested the initial issue and made sure that volumetric fog was also included in this fix ✔️

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Fixed the formatting, will launch the tests.

@sebastienlagarde sebastienlagarde merged commit f678430 into master Oct 4, 2021
@sebastienlagarde sebastienlagarde deleted the HDRP/fix-1367993 branch October 4, 2021 17:10
sebastienlagarde added a commit that referenced this pull request Oct 18, 2021
…tant mode and with a close far plane (case 1367993). (#5884)

* Fixed the clouds not taking properly into account the fog when in distant mode and with a close far plane (case 1367993).

* Fix formatting

* Update CHANGELOG.md

Co-authored-by: sebastienlagarde <sebastien@unity3d.com>
sebastienlagarde added a commit that referenced this pull request Oct 18, 2021
* Fixed initial decal position #5889

* Fix APV issue spewing asserts when baking with max subdiv level of 2 (#5888)

* Add override checkbox.

* Fix for problem when max subdiv is smaller than index voxel update size.

* Revert "Merge branch 'HDRP/add-override-checkbox-for-pv' into HDRP/investigate-issue-with-faulty-index"

This reverts commit e33a421, reversing
changes made to 924763f.

* Skip refresh ops if feature is disabled. (#5886)

* Fixed the clouds not taking properly into account the fog when in distant mode and with a close far plane (case 1367993). (#5884)

* Fixed the clouds not taking properly into account the fog when in distant mode and with a close far plane (case 1367993).

* Fix formatting

* Update CHANGELOG.md

Co-authored-by: sebastienlagarde <sebastien@unity3d.com>

* To info box (#5879)

* Add override checkbox. (#5878)

* corrected links to HDAdditionalLightData and HDLightTypeAndShape (#5861)

* updated link to expert guide (#5857)

* Add comment (#5853)

* [HDRP][Path Tracing] Added selection of light types for Unlit shadow mattes. #5855

* Maintain APV cells loaded if at least one scene still references that cell  (#5900)

* Add override checkbox.

* Fix for problem when max subdiv is smaller than index voxel update size.

* Revert "Merge branch 'HDRP/add-override-checkbox-for-pv' into HDRP/investigate-issue-with-faulty-index"

This reverts commit e33a421, reversing
changes made to 924763f.

* Add a basic APV test to runtime tests (#5952)

* New test

* Tentative ref images

* Change threshold to be non-zero.

* Forgot one threshold...

* Add test filter.

* [HDRP] APV - Fix voxelization issues with planes at the origin (#5897)

* Fix precision issues with the scene voxelization, especially with geometry at the origin.

* Updated changelog

* Fix renderer bounds for the plane case

* disable debug

* rename epsilon

Co-authored-by: JulienIgnace-Unity <julien@unity3d.com>

* Fix another issue with probe volume subdiv multiplier when changing to a lower subdiv level (#5893)

* Add override checkbox.

* Fix for problem when max subdiv is smaller than index voxel update size.

* Revert "Merge branch 'HDRP/add-override-checkbox-for-pv' into HDRP/investigate-issue-with-faulty-index"

This reverts commit e33a421, reversing
changes made to 924763f.

* Fix issue

* Revert "Fix for problem when max subdiv is smaller than index voxel update size."

This reverts commit 03feabd.

* Fixed the volumetric clouds debug view not taking into account the exposure and leading to Nans (case 1365054). (#5940)

Co-authored-by: sebastienlagarde <sebastien@unity3d.com>

* Change order of fields in the cbuffer. (#5980)

Co-authored-by: FrancescoC-Unity <francescoc@unity3d.com>

* Fixed the dependency between transparent SSR and transparent depth prepass being implicit (case 1365915). (#5898)

* Fixed the dependency between transparent SSR and transparent depth prepass being implicit (case 1365915).

* review corrections

Co-authored-by: sebastienlagarde <sebastien@unity3d.com>

* Updating docs for merged PRs (#5821)

* PR #5459

Updated the docs changed in "Add high quality antialiasing example using the accumulation api" PR.

* Doc fixes

Fixed typo and changed SuperSampling "effect" to "method"

Co-authored-by: sebastienlagarde <sebastien@unity3d.com>

* [Fogbugz # 1365687] Fixing depth pyramid with multicamera on hardware drs. #5902

* Fix (#5994)

* release cmd (#5993)

* test linux vulkan and OSX filter out. (#5989)

* Fixed removal of depth buffer binding (#5910)

* Fixed removal of depth buffer binding

* Add object in graphic test

* screenshots

Co-authored-by: sebastienlagarde <sebastien@unity3d.com>

* [HDRP][Path Tracing] Added orthographic camera support #5944

* Fixed a regression in the transparent SSR color pyramid usage. (#6001)

* Fixed a regression in the transparent SSR color pyramid usage.

* Update CHANGELOG.md

Co-authored-by: sebastienlagarde <sebastien@unity3d.com>

* [HDRP] Reenable crossfade on the HD SpeedTree 8 shader. #5957

* Force scalarization of shadow index data off (#6007)

* Fixes for light anchor #5915

* Minor performance improvements to SSGI (case 1367144). #5921

* Update TestCaseFilters.asset

Co-authored-by: Adrien de Tocqueville <adrien.tocqueville@unity3d.com>
Co-authored-by: FrancescoC-unity <43168857+FrancescoC-unity@users.noreply.github.com>
Co-authored-by: anisunity <42026998+anisunity@users.noreply.github.com>
Co-authored-by: emilybrown1 <88374601+emilybrown1@users.noreply.github.com>
Co-authored-by: Emmanuel Turquin <emmanuel@turquin.org>
Co-authored-by: Antoine Lelievre <antoinel@unity3d.com>
Co-authored-by: JulienIgnace-Unity <julien@unity3d.com>
Co-authored-by: FrancescoC-Unity <francescoc@unity3d.com>
Co-authored-by: Vic Cooper <63712500+Vic-Cooper@users.noreply.github.com>
Co-authored-by: Kleber Garcia <kleber.garcia@unity3d.com>
Co-authored-by: Tianliang Ning <paula.s.ning@gmail.com>
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