* Use SampleLevel instead of Sample to sample shadow maps.
This allows shadow code to be used from computer shaders which don't allow Sample. Shadow maps don't have LODs anyways
* Fix some very silly typos
* Switching to Buffer<float> instead of Buffer<float3> in the skinning shader because metal doesn't support float3 buffers
Signed-off-by: amzn-tommy <waltont@amazon.com>
* Adding a comment to LinearSkinningPassSRG pointing out that positions, normals, and bitangents are using float buffers to work on Metal
Signed-off-by: amzn-tommy <waltont@amazon.com>
* ly_test_tools: Add filebeat_client module from o3de-mars.
Slightly modified with default parameters and exceptions in order to act as an individual component.
Signed-off-by: Cynthia Lin <cyntlin@amazon.com>
* scripts: Remove timestamp_aggregator.py to prepare for moving into ASV automated test repository.
Signed-off-by: Cynthia Lin <cyntlin@amazon.com>
* Refactoring the LTC quad and polygon lights to clip the light to the normal hemisphere before applying the LTC matrix. This prevents specular light leaking from behind the surface. Diffuse and specular contribution are now calculated at the same time to avoid clipping the polygon twice. Added a cheaper diffuse integration function that's accurate enough for diffuse. Also added a commented out alternate specular integration for platforms with poor acos() accuracy.
Signed-off-by: Ken Pruiksma <pruiksma@amazon.com>
* PR review feedback - typo and some saturate() protection
Signed-off-by: Ken Pruiksma <pruiksma@amazon.com>
* Making branch more explicit from review feedback.
Signed-off-by: Ken Pruiksma <pruiksma@amazon.com>
* Final update copyright headers to reference license files at the repo root
Signed-off-by: spham <spham@amazon.com>
* Fix copyright validator unit tests to support the stale O3DE header scenario
Signed-off-by: spham <spham@amazon.com>
Adding a factor for alpha affecting specular in the standard and enhanced pbr materials (#1474)
* Adding a factor for how much alpha should affect specular to standard and enhanced pbr. Currently blended and tinted transparency always assume that the geometry represents the surface, and the surface may just be transparent like glass. In this model, specular is unnaffected by alpha - perfectly clear glass still reflects light and obeys the Fresnel factor. However alpha may also represent the absence of a surface entirely for mateirals where cut-out alpha is a bad fit because of subpixel detail, like hair or cob webs. This change addresses that by allowing the alpha to also affect specular reflection if desired.
* Adding material for ASV test.
* Adding a factor for how much alpha should affect specular to standard and enhanced pbr. Currently blended and tinted transparency always assume that the geometry represents the surface, and the surface may just be transparent like glass. In this model, specular is unnaffected by alpha - perfectly clear glass still reflects light and obeys the Fresnel factor. However alpha may also represent the absence of a surface entirely for mateirals where cut-out alpha is a bad fit because of subpixel detail, like hair or cob webs. This change addresses that by allowing the alpha to also affect specular reflection if desired.
* Adding material for ASV test.
[ATOM-14344][ATOM-13908] Merging skinned and static mesh motion shaders using an optional vertext stream. This removes the log spam "Mesh does not have all the required input streams. Missing 'POSITIONT0'." and allows Material::GetShaderCollection() to be const only as it was intended. The MeshFeatureProcessor also no longer needs to decide which motion vector shader to use, and therefore no longer has m_skinnedMeshWithMotion in the descriptor to acquire a mesh.
* - Fix the second window related tabbing issue
- Merge calls to UseResoources acrooaa all the SRGs
- Move SamplerCache to the device to ensure only one cache to reduce duplication
- Fixes to compute threading numbers getting reset to 0,0,0
- Cleanup withing BufferPoolResolver
- Argument buffers are now queued to be cleaned up upon shutdown
yuriy0
Chris Galvan
Tommy Walton
mrieggeramzn
Cynthia Lin
Ken Pruiksma
hultonha
antonmic
antonmic
mriegger
Steve Pham
Gene Walters
dmcdiarmid-ly
Doug McDiarmid
mbalfour
moudgils
AMZN-mnaumov
Cynthia Lin
mnaumov