merge 8.x.x/hd/staging (#223)

* [8.x.x Backport]Fixed the MaxLightCount being display when the light volume debug menu is on ColorAndEdge. (#6210)

* Fixed the MaxLightCount being display when the light volume debug menu is on ColorAndEdge.

* Update CHANGELOG.md

Co-authored-by: sebastienlagarde <[email protected]>

* [8.x.x Backport] Update documentation to mention more explicitely the lack of support of vertex animation (#6204)

* Update documentation to mention more explicitely the lack of support  of vertex animation

* Update Ray-Tracing-Getting-Started.md

Co-authored-by: sebastienlagarde <[email protected]>

* [8.x.x Backport] Make subsection in decal debug menu to specify "affect transparents" (#6202)

* Make subsection in decal debug menu

* changelog

* Support cookie on light backing for Disc Area Light #6138

* Hdrp /lookdev/fix crash on adding volume as viewed game object #6129

* fixed changelog

* Add smoothness remark (#6226)

* Removed legacy VR code from HDRP #5923

* Fixed duplicated entry for com.unity.modules.xr in the runtime asmdef file #5895

* Improve light clipping and culling #2 #4711

* Hdrp/fix/decal material ui errors #6225

* Fix z-fighting in sceneview when scene lighting is off (#6213)

* Do not override the depth state of transparent materials in RenderDebugView

* Changelog

* Changelog - add case number

Co-authored-by: sebastienlagarde <[email protected]>

* Update CHANGELOG.md

* Mention default post processing in default volumes. (#6233)

* Fix cubemap inspector so that thumbnail for cubemap work #6231

* - Fix an exception in ray tracing that happens if two LOD levels are using the same mesh renderer. (#6197)

Co-authored-by: sebastienlagarde <[email protected]>

* [Backport 8.x.x] Fix some typos in the debug menu (#6249)

* Backport renaming

* changelog

* Added debug exposure to light hierarchy debug. (#6216)

# Conflicts:
#	com.unity.render-pipelines.high-definition/CHANGELOG.md

Co-authored-by: sebastienlagarde <[email protected]>

* - Rejecting history for ray traced reflections based on a threshold evaluated on the neighborhood of the sampled history. (#6254)

* Clearer naming of tile and cluster categories for environment lights #6227

* Fix texture curve destroy (#6277)

# Conflicts:
#	com.unity.render-pipelines.core/CHANGELOG.md

* Fixed an issue with refraction model and ray traced recursive rendering (case 1198578). (#6270)

* fix for Fogbugz 1214609 - HDRP Wizard addively increases the Light Intesity instead of setting it (#6266)

* Fixed an issue where a dynamic sky changing any frame may not update the ambient probe. #6235

* Add XR setting to control camera jitter for temporal effects #6259

* fix unreachable code in TextureXR.useTexArray (#6260)

Co-authored-by: sebastienlagarde <[email protected]>

* Deprecate Utilities namespace #6219

* Fix issue on thumbnail generation so that no error on new project and thumbnail are generated at first import #6265

* Update CHANGELOG.md

* [8.x.x Backport] Partial fix LookDev opened when CoreRP package reimported (#6289)

* Fix null texture usage happening on CoreRP upgrade

* Partially fix garbage collected stylesheet issue.

(Need more work on UIElement side, see case 1228706 )

* Update CHANGELOG.md

* Clean log

* [Backport 8.x.x] Hdrp/fix default volume switch (#6336)

* Fixed an issue where default volume would not update when switching profile.

* Fixed an issue when setting the default volume for the first time where the hdrp asset would not be dirtied

* Changelog

* [Backport 8.x.x] Fixed an issue where AO override would not override specular occlusion (#6339)

* Manual cherry pick of 9162acb50898c948e35475bb1c0d58dbea4217b7

* Changelog

Co-authored-by: sebastienlagarde <[email protected]>

* [Backport 8.x.x] Fixed an issue where Volume inspector might not refresh correctly in some cases. (#6335)

* Fixed an issue where Volume inspector might not refresh correctly in some cases.

* changelog

Co-authored-by: sebastienlagarde <[email protected]>

* Hdrp/fix material baked emission #5392

* Fixed volume components lifespan in the clipboard #5869

* Hdrp/fix/particle light shadows #6111

* Bugfix: uncached reflection probe cameras were reseting the debug mode #6245

* Fix case in PBR sky where a camera below ground might invalidate result of a camera above #6272

* Hdrp/probe scale 1219246 (#6288)

* Fix when scale down < 0 all direction of box Influence Volume

* Update Change log

* Update CHANGELOG.md

* Split set rendering feature set and API validity check #6301

* Fix Render Texture with XR #6306

* Fix sRGB mismatch with XR SDK #6311

* Fix XR single-pass with Mock HMD plugin #6313

* Fix XR culling with multiple cameras #6314

* Add custom pass opaque rendering error message #6330

* Update Light-Component.md (#6332)

* Update CHANGELOG.md

* Update TextureCurve.cs

* fix merge issue

* Update CHANGELOG.md

* - Fixed an issue related to the envlightdatasrt not being bound in recursive rendering. (#6410)

* First pass of light loop optimizations (still single threaded) (#6367) (#6424)

* Saving 10% off the PrepareLightForGPU

* 18% decrease in cost with this

* Around 12% cost shaving off GetLightData

* Around 6.5% win here

* Faster View matrix flip

* Missing *=-1

* About 7% win in preprocess light data

* Another small batch

* Small cleanup for first optimization pass

* Tiny bit more cleanup

* Address review points

* Add comment

* changelog
# Conflicts:
#	com.unity.render-pipelines.high-definition/CHANGELOG.md

* Catch and handle NRefactory parser exceptions (#6392)

Co-authored-by: vlad-andreev <[email protected]>

* Avoid negative input to sqrt() (#6397)

- The calculation of `k` is not numerically robust when done in FP16 and might generate a negative value.
- This can be observed as rendering artifacts on Mali drivers newer than Bifrost/Valhall R21.
- This commit fixes this by by clamping `k` to [0, inf] before the `sqrt()`.
- On Mali-G77 the clamp compiles down to a free output modifier on the previous instruction, so there's no performance impact.

* Refreshed the GUIDs for additional post processing data to avoid conflicts with PPv2 (#6394)

* Added known issues page (#6447)

* Platform/playstation #6380

* Shadow cascade tooltip fix (when using the metric mode) #6448

* Focus on Decal uses the extends of the projectors #6449

* [8.x.x Backport] Fixed how the area light influence volume is computed to match rasterization. (#6455)

* - Fixed how the area light influence volume is computed to match rasterization.

* Fix an issue with axis order

Co-authored-by: sebastienlagarde <[email protected]>

* Fixed usage of light size data that are not available at runtime. (#6490)

* Changed the diffusion profile warning on the material to an info and changed the message to be more precise. (#6481)

* Fix shadow tesselation culling (#6477)

* Fix custom pass culling params

* Fixed shadow tessellation culling

* revert custom pass code

* Add option to disable XR rendering on the camera settings #6372

* Move scene view camera settings to camera settings window #6390

* Corrected typo and changed links to .md (#6414)

* Corrected typo and changed links to .md

* Update Master-Node-Fabric.md

* Hdrp /fix reset of HDAdditionalLightData #6453

* Fix null error when leaving debug menu #6467

* Hdrp /fix drag area width at left of light intensity #6471

* Fix issue with baked reflection probes constantly marked as dirty with auto-bake on #6473

* Fix custom pass depth copy #6484

* Hdrp /lookdev ui fixes #6491

* Expose a debug constant in ShaderLab to make HDRP/Unlit SRP Batcher compatible again. #6496

* fix unused leftover (#6497)

* Fix custom pass test reference images (#6512)

* [8.x.x Backport] Fixed a weird behavior in the scalable settings drawing when the space becomes tiny (1212045). (#6506)

* - Fixed a weird behavior in the scalable settings drawing when the space becomes tiny (1212045).

* Small fix to avoid text overlapping

Co-authored-by: Remi Chapelain <[email protected]>

* Fixed an usage of a a compute buffer not bound (1229964) (#27)

Co-authored-by: Anis <[email protected]>

* Removed wrongly serialized fields in StaticLightingSky (#6441)

* Fix issues in the post process system with RenderTexture being invalid in some cases. Causing rendering problems. #6480

* Fixed an issue where changing the default volume profile from another inspector would not update the default volume editor. #6493

* Hdrp/docs/glossary f number (#6523)

* Update Glossary.md

* Update Glossary.md

* path validation when creating new volume profile (#36)

* Clamp probes compression factor to 0 #19

* [Backport 8.x.x] Fix various leaks in HDRP (#119)

* Fixed a number of leak in HDRP

# Conflicts:
#	com.unity.render-pipelines.high-definition/Runtime/Lighting/Shadow/HDShadowManager.cs

* Update changelog

* [8.x.x backport] Follow references when deleting unloading unused assets on shader graph save (case 1230996)  (#115)

* Follow references when unloading unneeded assets

* Changelog

Co-authored-by: sebastienlagarde <[email protected]>

* Fix MSAA resolve when there is no motion vectors

* Fix issues causing planar probes to be broken with multiple cameras in the scene

* Axf - Add specaa, add baked ao, fix reflection hierarchy for carpaint.

* Hdrp/fix/custom pass msaa rendering info

* Added disocclusion and ghosting to the glossary (#75)

* fix switch shader compilation (#111)

* Update SceneViewDrawMode.cs (#118)

* Fix culling of reflection probes that change position

* Fix null reference when processing light probe

* Fix black screen in XR when HDRP package is present but not used

* [8.x.x Backport] Fixed an issue with the specularFGD term being used when the material has a clear coat (lit shader). (#20)

* Fixed an issue with the specularFGD term being used when the material has a clear coat (lit shader).

* update ssr screenshot

Co-authored-by: Sebastien Lagarde <[email protected]>

* Added support for rasterized area light shadows in StackLit + slight refactor

* fix Stacklit.hlsl after merge

* Update the scripting API for FrameSettings, FrameSettingsOverrideMask and IBitArray (#110)

* Vfx/docs/bulk review continued (#78)

* Reviewed Contexts and terminology.

* Began reviewing Events

* Added sticky notes doc and reviewed Events

* Update Contexts.md

* Formatted documentation.

* Update Contexts.md

Co-authored-by: Lewis Jordan <[email protected]>
Co-authored-by: Tristan Genevet <[email protected]>

* Added baked GI rp support caveat and made setting shadow filter quality clearer for deferred high. (#145)

* Fix for white flash happening when changing lighting condition (like teleport)

* Fix issue with metal shader and raytracing

* Fix default volume profile collapse

* Update AxF-Shader.md (#152)

* Bind missing buffer #159

* Enable Light Baking Cookies by default + Warning #79

* Fix compil issue with Enable BakeCookie

* Enable Light Baking Cookies by default + Warning - part 3 #79

* AxF fix: Use CALCULATE_TEXTURE2D_LOD macro for future cross platform compatibility (Metal) (#162)

* [Backport 8.x.x] Diffusion Profile and Material references in HDRP materials are now correctly exported to unity packages. (#180)

* Added external references inside a material to diffusion profiles and materials in order to handle Material export to a package correctly.

* Update changelog

* Add range attenuation to box-shaped spotlights [Skip CI] #101

* Contact shadow min distance + fix scalarization code #150

* Hdrp/combine material samples with shader samples [Skip CI] #117

Co-authored-by: anisunity <[email protected]>
Co-authored-by: FrancescoC-unity <[email protected]>
Co-authored-by: skhiat <[email protected]>
Co-authored-by: Remi Slysz <[email protected]>
Co-authored-by: Fabien Houlmann <[email protected]>
Co-authored-by: Evgenii Golubev <[email protected]>
Co-authored-by: Antoine Lelievre <[email protected]>
Co-authored-by: Pavlos Mavridis <[email protected]>
Co-authored-by: JulienIgnace-Unity <[email protected]>
Co-authored-by: fredericv-unity3d <[email protected]>
Co-authored-by: Thomas <[email protected]>
Co-authored-by: JordanL8 <[email protected]>
Co-authored-by: vlad-andreev <[email protected]>
Co-authored-by: vlad-andreev <[email protected]>
Co-authored-by: ChristianF-ARM <[email protected]>
Co-authored-by: Tim Cannell <[email protected]>
Co-authored-by: Jussi Knuuttila <[email protected]>
Co-authored-by: Remi Chapelain <[email protected]>
Co-authored-by: Anis <[email protected]>
Co-authored-by: Adrien de Tocqueville <[email protected]>
Co-authored-by: slunity <[email protected]>
Co-authored-by: Lewis Jordan <[email protected]>
Co-authored-by: Tristan Genevet <[email protected]>
Co-authored-by: victor <[email protected]>

Author: 24 people

TestProjects/HDRP_Tests/Assets/GraphicTests/Scenes/1x_Materials/1210_Lit_BentNormal.unity

@@ -7677,7 +7677,7 @@ MonoBehaviour:
   m_UseCustomSpotLightShadowCone: 0
   m_CustomSpotLightShadowCone: 30
   m_MaxSmoothness: 1
-  m_ApplyRangeAttenuation: 1
+  m_ApplyRangeAttenuation: 0
   m_DisplayAreaLightEmissiveMesh: 0
   m_AreaLightCookie: {fileID: 0}
   m_AreaLightShadowCone: 120

TestProjects/HDRP_Tests/Assets/GraphicTests/Scenes/1x_Materials/1215_Lit_SubSurfaceScattering.unity

@@ -3928,7 +3928,7 @@ MonoBehaviour:
   aspectRatio: 1
   shapeRadius: 0
   maxSmoothness: 1
-  applyRangeAttenuation: 1
+  applyRangeAttenuation: 0
   useOldInspector: 0
   useVolumetric: 1
   featuresFoldout: 1
@@ -4658,7 +4658,7 @@ MonoBehaviour:
   aspectRatio: 1
   shapeRadius: 0
   maxSmoothness: 1
-  applyRangeAttenuation: 1
+  applyRangeAttenuation: 0
   useOldInspector: 0
   useVolumetric: 1
   featuresFoldout: 1

TestProjects/HDRP_Tests/Assets/GraphicTests/Scenes/1x_Materials/1351_Fabric.unity

@@ -1082,7 +1082,7 @@ MonoBehaviour:
   aspectRatio: 0.4
   shapeRadius: 0
   maxSmoothness: 1
-  applyRangeAttenuation: 1
+  applyRangeAttenuation: 0
   useOldInspector: 0
   useVolumetric: 1
   featuresFoldout: 1