First version of temporal antialiasing and contrast adaptive sharpening for GA. Works well in most cases but still has a few issues that will need additional time. This is only the passes and shaders with no exposure to the editor. TAA and CAS can be turned on by enabling their respective passes in the pipeline.
All of the code has been previously reviewed in smaller PRs into the taa_staging branch:
aws-lumberyard-dev#29
aws-lumberyard-dev#53
aws-lumberyard-dev#73
aws-lumberyard-dev#79
aws-lumberyard-dev#84
Main issues:
- Bloom doesn't play nice with TAA and seems to greatly amplify any flickering
- AuxGeom jitters with the camera, so TAA doesn't currently work well in editor
- Transparencies don't have correct motion vectors. History rectification keeps this from looking too bad, but could still be improved
- There is still more that could be done to inhibit flickering, usually from specular aliasing
- Motion vectors aren't correct on POM unless PDO is turned on, which can result in some blurring during motion.
- SSAO can contribute to flickering in its default half res configuration. Changing this to full res mitigates the problem.
Squashed merge of the following:
* [ATOM-13987] Initial checkin of Taa pass.
* TAA pass setup WIP. (does not work yet due to pass configuration issues).
* Taa WIP - Camera motion vectors fixed and hooked up. TAA does simple reprojection and rejection based on depth.
* Small update to use lerp and add some comments.
* Fix issue with attachments not being set up on bindings at initialization. Fixing issue with half-pixel offsets in TAA shader
* - Motion vector passes now use the same output with mesh motion vectors overwriting camera motion vectors.
- Taa pass now works with multiple pipelines.
- Cleaned up TAA shader a bit.
* Fixes from PR review.
* Adding check for multiple attachments of the same name with different resources in Pass::ImportAttachments().
* Adding camera jitter with configurable position count. Updated TAA to blend in tonemapped space.
* Fixes from PR review. Fixing camera motion vectors for background (infinite distance)
* Updates to taa shader from PR review
* Adding a rcp input color size.
* Fix comment on PassAttachment::Update()
* Updates for PR review.
* Fixing missing const on the FrameAttachment* in Pass's call to FindAttachment()
* Taa WIP - Adding filtering to both the current pixel and history. Adding rectification based on variance clipping. Adding some basic anti-flickering. Removing rejection based on depth.
* Updates from PR code review. Mostly better commenting and naming.
* Adding contrast adaptive sharpening based on AMD FidelityFX CAS to help with the softness added by TAA.
* Changing to using luminance for sharpening instead of just green. Added some comments.
* Moving Taa's NaN check to a better location. Disabling TAA and sharpening in prep for check in.
* Updates from PR feedback.
* Added loading bar mode to project button
* Added ProjectBuilder files
* commmit current progress for project building
* Push current project building work
* Full build commands built out and message boxes for lots of situation
* Replaced defaultProjectImage placeholder
* Added installed cmake path to builder process env PATH
* [LYN-4174] Added icons for gem catalog summary cart
* [LYN-4174] Gem Catalog: Text eliding for too long gem names and creators
* [LYN-4174] Gem catalog: Resetting filters when re-initializing for another project
* [LYN-4174] Gem Catalog: Fixed a bug with filters being applied/remembered after leaving gem catalog and coming back editing another project
* [LYN-4174] GemCatalog: Gem cart widget and overlay window
* Added cart button with dynamic label to display the number of gems to be enabled/disabled and a arrow down button to indicate some sort of pop-up/overlay window will appear on click.
* Overlay gem tags update dynamically while the dialog is open based on the gem model.
* Moved some styling from C++ to the style sheet.
The multiplayer unit tests created a SpawnableSystemComponent without an application to provide the Serialize Context. This caused an assert which failed the unit tests. Since the entity spawning system doesn't seem to be directly used the component was removed.
Created new "windows_installer" Jenkins job along with associated scripts
Updated setup script to include required installer tools
Replaced LY_DEFAULT_INSTALL_COMPONENT with built-in CMAKE_INSTALL_DEFAULT_COMPONENT_NAME
Updated stale references to ly_install_target_COMPONENT with a get_prop call
Added some validation to the CMake version included in the installer
Updated installer icon/logo images
Made some small fixes requested from preview review
* ATOM-15658 Better option of CreateCommonBuffer requires unique buffer name
- Change the CreateCommonBuffer function to not require an unique name by default.
- Remove the code for generating unique buffer names.
- Add buffer name to BufferAsset so it can be used for device object name instead of using asset file name.
- Change RPI::Buffer to use BufferName_AssetUuid as attachment id.
When building a mesh's morph targets, the exporter has to identify the base
mesh in addition to each morph target mesh. Previously this was done by
searching the entire scene graph for nodes
* of type IBlendShapeData
* whose parent's name matches the name of the Atom model
This is problematic for a few reasons. The first is that the Atom model's
name may have been based on the optimized mesh node. When this happens,
the `OptimizedMeshSuffix` that is used in the Scene Graph node's name is
stripped off of the Atom model's name. The result is that the *unoptimized*
mesh is used as the base mesh for the blend shapes, instead of the
optimized blend shape. This of course results in disaster, since the
optimizer reorders the vertices, and the base mesh will not match the
optimized one. The second is that it is not really necessary to do the
search based on the node name at all. All of a mesh's blend shapes are
child nodes of the base IMeshData node. With this change, the base mesh
is located based on the node data pointer, and all of its child
IBlendShapeData nodes are added to the set of blend shapes to process. This
way, the Atom model's name isn't involved in the lookup.
amzn-mgwynn
mgwynn
SJ
Ken Pruiksma
AMZN-nggieber
Esteban Papp
lumberyard-employee-dm
Alex Peterson
rgba16f
dmcdiarmid-ly
AMZN-koppersr
Benjamin Jillich
Guthrie Adams
jckand-amzn
guthadam
jckand-amzn
Chris Burel
Scott Romero
AMZN-mnaumov
Qing Tao
Aaron Ruiz Mora
Tom Hulton-Harrop
Doug McDiarmid