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2e5df3f0181425f5eae7bd43d3cb80eadc69b8f6
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164 Commits

Author SHA1 Message Date
Santi Paprika 2e5df3f018 Avoid negative thickness values 
Signed-off-by: Santi Paprika <santi.gonzalez.cs@gmail.com>
 2021-12-15 17:40:01 +01:00
Santi Paprika 4a10b5ac62 Update T(s) function explanation (comment) 
Signed-off-by: Santi Paprika <santi.gonzalez.cs@gmail.com>
 2021-12-15 17:39:58 +01:00
Santi Paprika 7e78c260c1 Use generic diffusion profiles instead of skin-specific 
Signed-off-by: Santi Paprika <santi.gonzalez.cs@gmail.com>
 2021-12-15 17:39:55 +01:00
Santi Paprika d951cd332f Consider default thickness value for quadlight fast approx mode 
Signed-off-by: Santi Paprika <santi.gonzalez.cs@gmail.com>
 2021-12-15 17:39:50 +01:00
Santi Paprika 1178bc1420 Add disk light support for thin object translucency 
Signed-off-by: Santi Paprika <santi.gonzalez.cs@gmail.com>
 2021-12-15 17:39:47 +01:00
Santi Paprika d1b19a51d5 Add point light thin transmission support 
Signed-off-by: Santi Paprika <santi.gonzalez.cs@gmail.com>
 2021-12-15 17:39:44 +01:00
Santi Paprika 97c36a71a2 Move directional shadow coordinates computation to PS + Fix clamp values 
Signed-off-by: Santi Paprika <santi.gonzalez.cs@gmail.com>
 2021-12-15 17:39:41 +01:00
Santi Paprika 2b99867225 Add informative comments for directional light thin scattering 
Signed-off-by: Santi Paprika <santi.gonzalez.cs@gmail.com>
 2021-12-15 17:39:38 +01:00
Santi Paprika 348c3cc0f6 Expose angle offset below (N.L) 
Signed-off-by: Santi Paprika <santi.gonzalez.cs@gmail.com>
 2021-12-15 17:39:34 +01:00
Santi Paprika 9f8994823b Fix naming for transmission distance parameter 
Signed-off-by: Santi Paprika <santi.gonzalez.cs@gmail.com>
 2021-12-15 17:39:31 +01:00
Santi Paprika 85d206c0c8 Support directional lights with disabled shadows 
Signed-off-by: Santi Paprika <santi.gonzalez.cs@gmail.com>
 2021-12-15 17:39:28 +01:00
Santi Paprika 1417488a2b Increase scale range + expose shrink factor 
Signed-off-by: Santi Paprika <santi.gonzalez.cs@gmail.com>
 2021-12-15 17:39:25 +01:00
Santi Paprika 9825d6aba3 Thin transmission mode fix for directional lights 
Signed-off-by: Santi Paprika <santi.gonzalez.cs@gmail.com>
 2021-12-15 17:39:21 +01:00
dmcdiarmid-ly 4e7a45a6c5 Merge branch 'development' into Atom/dmcdiar/ATOM-16896 2021-12-09 17:21:47 -07:00
dmcdiarmid-ly d1c184bafd Merge pull request #6235 from aws-lumberyard-dev/Atom/mriegger/fixwarnings 
Fix warnings, add branch notifier
 2021-12-09 13:58:40 -07:00
dmcdiarmid-ly c58a742296 Switched to a single merged ProbeData texture instead of separate textures for Relocation and Classification. 
Switched to HDR irradiance.
SDK Update.
Fixed a Vulkan validation error on RayTracingSceneSrg::MeshInfo.
Improvements to DiffuseProbeGrid blending.

Signed-off-by: dmcdiarmid-ly <63674186+dmcdiarmid-ly@users.noreply.github.com>
 2021-12-08 18:35:45 -07:00
Thomas Poulet 6726d7a886 Fix quad light NAN on contact with other surfaces (#6174) 
* Fix quad light NAN on contact with other surfaces

- Quad lights can produce nan if intersecting other surfaces. This is caused by a division by 0 in the edge integration functions. Fixed by saturating the output.
- Small refactoring on LTC edge integration functions. To make the terms more explicit.

Signed-off-by: Thomas Poulet <1039134+Bindless-Chicken@users.noreply.github.com>

* Replace incorrect saturate with EPSILON clamp

Signed-off-by: Thomas Poulet <1039134+Bindless-Chicken@users.noreply.github.com>

Co-authored-by: Thomas Poulet <1039134+Lord-Nazdar@users.noreply.github.com>
 2021-12-08 13:51:55 -06:00
mrieggeramzn 08cf53a3f6 Fix warnings, add branch notifier 
Signed-off-by: mrieggeramzn <mriegger@amazon.com>
 2021-12-07 16:37:53 -08:00
mrieggeramzn 35b7705119 Atom/mriegger/overflow (#6119) 
* first pass

Signed-off-by: mrieggeramzn <mriegger@amazon.com>

* more nice fixes

Signed-off-by: mrieggeramzn <mriegger@amazon.com>

* feedback addressing

Signed-off-by: mrieggeramzn <mriegger@amazon.com>
 2021-12-06 13:33:13 -08:00
mrieggeramzn bce5e36b53 Fix for artifact with thin-film materials and shadows (#6016) 
* *BackL*.azsli

Signed-off-by: mrieggeramzn <mriegger@amazon.com>

* refactoring from feedback

Signed-off-by: mrieggeramzn <mriegger@amazon.com>
 2021-12-02 09:27:01 -08:00
mrieggeramzn f4f7f07721 shadow fixes (#5890) 
* shadow fixes

Signed-off-by: Michael Riegger <mriegger@amazon.com>

* Adding missing line

Signed-off-by: Michael Riegger <mriegger@amazon.com>

* Adding point sampler

Signed-off-by: Michael Riegger <mriegger@amazon.com>

* feedback from pr

Signed-off-by: mrieggeramzn <mriegger@amazon.com>

* better variable name

Signed-off-by: mrieggeramzn <mriegger@amazon.com>

* Fix compile error

Signed-off-by: mrieggeramzn <mriegger@amazon.com>
 2021-12-02 09:26:34 -08:00
Ken Pruiksma b15f97ae97 Adding clearcoat to linear transform cosine light and several bug fixes (#6018) 
* Adding clearcoat to linear transform cosine lights (quad and polygon lights). Also fixed several warnings in various places in our shaders.

Signed-off-by: Ken Pruiksma <pruiksma@amazon.com>

* Fixes from PR review

Signed-off-by: Ken Pruiksma <pruiksma@amazon.com>

* Updates from review feedback - pulled out some of the duplicate code into functions. This required some minor restucturing. Ran ASV Area light tests to make sure nothing changed and validated clearcoat was working in a separate project.

Signed-off-by: Ken Pruiksma <pruiksma@amazon.com>
 2021-12-01 15:53:00 -06:00
mrieggeramzn dd1d515e37 Atom/mriegger/normaloffsetbiasarealight (#4917) 
* Adding directional light shadow bias
* Adding normal offset bias for projected shadows

Signed-off-by: mrieggeramzn <mriegger@amazon.com>
 2021-11-16 11:08:25 -08:00
mrieggeramzn 533b80095b Fix for cascade shadow map clipping out too close to the camera (#5509) 
Signed-off-by: mrieggeramzn <mriegger@amazon.com>
 2021-11-15 10:16:06 -08:00
dmcdiar eb60dd404b Moved probe exposure to specular only, since it's not used by the diffuse 
Signed-off-by: dmcdiar <dmcdiar@amazon.com>
 2021-11-09 12:17:58 -07:00
dmcdiar be934a4b32 Merge branch 'stabilization/2110' into Atom/dmcdiar/ATOM-16247 2021-11-08 16:44:35 -07:00
dmcdiar fe005c9c50 Added exposure controls to the ReflectionProbe component 
Signed-off-by: dmcdiar <dmcdiar@amazon.com>
 2021-11-08 16:11:30 -07:00
santorac fbc35a8169 Applied a fix from @jeremyong-az to get ThinObject transmission working. 
Also added a new test material for ThinObject transmission.

Signed-off-by: santorac <55155825+santorac@users.noreply.github.com>
 2021-11-04 22:09:11 -07:00
hershey5045 f962f3d816 White Balance Updates (#4887) 
* Implement simple tint for white balance color grading. Adjust temperature slider to feel linear.

Signed-off-by: rbarrand <rbarrand@amazon.com>

* Change white balance luminance preservation equation and remove unused code.

Signed-off-by: rbarrand <rbarrand@amazon.com>

Co-authored-by: rbarrand <rbarrand@amazon.com>
 2021-10-22 09:53:48 -07:00
mrieggeramzn 8c6900eb06 Atom/mriegger/normaloffsetbias (#4841) 
* Adding directional light shadow bias

Signed-off-by: mrieggeramzn <mriegger@amazon.com>

* Adding normal offset bias to the directional shadow maps

Signed-off-by: mrieggeramzn <mriegger@amazon.com>

* not time yet for this

Signed-off-by: mrieggeramzn <mriegger@amazon.com>

* small comment fix

Signed-off-by: mrieggeramzn <mriegger@amazon.com>

* fixing tabs

Signed-off-by: mrieggeramzn <mriegger@amazon.com>
 2021-10-22 11:48:04 -05:00
galibzon 63140dc247 Atom/galibzon/atom 4608/inline to root constant (#4897) 
* Changed references to "InlineConstant" to "RootConstant".

Updated AZSLC to version 1.7.34  for mac,  linux & windows

Signed-off-by: garrieta <garrieta@amazon.com>
 2021-10-22 05:52:50 -05:00
hershey5045 68b585102e Re-order some color grading operations. Increase values for SMH to account for HDR colors. (#4856) 
Signed-off-by: rbarrand <rbarrand@amazon.com>

Co-authored-by: rbarrand <rbarrand@amazon.com>
 2021-10-21 12:06:46 -07:00
Guthrie Adams 2e44d96b05 Merge pull request #4734 from aws-lumberyard-dev/Atom/mriegger/directionallightbias 
Atom/mriegger/directionallightbias
 2021-10-20 15:22:33 -05:00
Guthrie Adams fa3f3e4285 Merge pull request #4618 from aws-lumberyard-dev/Atom/EditorColorGrading 
Implement LUT Generation Pass and hook up into Editor
 2021-10-19 11:00:46 -05:00
hershey5045 85183f5936 Add weights for the remaining color grading operation. Refactor editor hdr color grading property texts. (#266) 
Signed-off-by: rbarrand <rbarrand@amazon.com>

Co-authored-by: rbarrand <rbarrand@amazon.com>
Signed-off-by: rbarrand <rbarrand@amazon.com>
 2021-10-18 13:25:39 -07:00
mrieggeramzn a114fa5531 Merge branch 'development' into Atom/mriegger/directionallightbias 
Signed-off-by: mrieggeramzn <mriegger@amazon.com>
 2021-10-15 12:46:58 -07:00
mrieggeramzn 49f3393646 Removing unused softening boundary width controls (#4647) 
Signed-off-by: mrieggeramzn <mriegger@amazon.com>
 2021-10-15 11:26:19 -07:00
mrieggeramzn d6596ebeb6 Merge branch 'development' of https://github.com/aws-lumberyard/o3de into development 
Signed-off-by: mrieggeramzn <mriegger@amazon.com>
 2021-10-14 17:48:38 -07:00
rbarrand c42d82386b Refactor and resolve PR comments. 
Signed-off-by: rbarrand <rbarrand@amazon.com>
 2021-10-14 15:48:13 -07:00
Tommy Walton 2dd00e2983 Move wrinkle mask data out of default object srg (#4578) 
* Refactored depth, shadow, and motion vector shaders to support custom object srgs. Added a new skin object srg and moved wrinklemask data out of the default object srg. Added a new minimal morph target asset for testing wrinkle masks to AutomatedTesting.

Signed-off-by: Tommy Walton <waltont@amazon.com>

* Fix copyright header

Signed-off-by: Tommy Walton <waltont@amazon.com>
 2021-10-14 08:58:50 -07:00
rbarrand 8a8b74a6e9 Finalize shaper implementation. Refactor color grading functions. 
Signed-off-by: rbarrand <rbarrand@amazon.com>
 2021-10-13 15:57:06 -07:00
Robin 2313f912bc Initial commit for editor LUT generation. 
Signed-off-by: rbarrand <rbarrand@amazon.com>
 2021-10-13 15:57:03 -07:00
Robin 580716bef6 Correct case for file. 
Signed-off-by: Robin <rbarrand@amazon.com>
Signed-off-by: rbarrand <rbarrand@amazon.com>
 2021-10-13 15:57:01 -07:00
Robin ddbba7d37c Code refactor. 
Signed-off-by: Robin <rbarrand@amazon.com>
Signed-off-by: rbarrand <rbarrand@amazon.com>
 2021-10-13 15:56:58 -07:00
Robin 20cf2a837c Improve code quality. 
Signed-off-by: Robin <rbarrand@amazon.com>
Signed-off-by: rbarrand <rbarrand@amazon.com>
 2021-10-13 15:56:57 -07:00
Robin 2e2a7b2a3e Add HDR color grading pass and shaders. 
Signed-off-by: Robin <rbarrand@amazon.com>
Signed-off-by: rbarrand <rbarrand@amazon.com>
 2021-10-13 15:56:56 -07:00
mrieggeramzn d7ac1be726 Adding directional light shadow bias 
Signed-off-by: mrieggeramzn <mriegger@amazon.com>
 2021-10-13 11:46:29 -07:00
mrieggeramzn ea030d2890 Removing unused softening boundary width controls 
Signed-off-by: mrieggeramzn <mriegger@amazon.com>
 2021-10-12 17:48:12 -07:00
mrieggeramzn c38c9739da Adding vertexNormal to the Surface structure and using it for shadows (#4617) 
* Adding vertex shadow and using it for all shadows
* Fixing small issue with it not being initialized
* Adis recommendations for hair

Signed-off-by: mrieggeramzn <mriegger@amazon.com>
 2021-10-12 13:32:47 -07:00
Guthrie Adams 09c6101b8b Merge pull request #4416 from aws-lumberyard-dev/Atom/mriegger/stopdecalflickering 
Adding some code to cache the material in the editor component to avo…
 2021-10-04 14:53:49 -05:00