3 Commits (846e2736a535f0c50348b66ff065affc370cdbc0)

Author	SHA1	Message	Date
Qing Tao	846e2736a5	[new] ATOM-17253 Using AtomTressFX gem as an example to inject hair passes to main pipeline at run-time (#7661) ... * Change AtomTressFX passes to write to exsiting DepthLinear buffer instead of creating a new one as output. Signed-off-by: Qing Tao <55564570+VickyAtAZ@users.noreply.github.com> * Added new api in RPI to apply render pipeline changes from FP Signed-off-by: Qing Tao <55564570+VickyAtAZ@users.noreply.github.com> * Update AtomTressFX gem to create hair parent pass at runtime Signed-off-by: Qing Tao <55564570+VickyAtAZ@users.noreply.github.com> * Change Scene::ApplyRenderPipelineChange() to TryApplyRenderPIpelineChanges(). Have TryApplyRenderPIpelineChanges() called automatically when a render pipeline is added to a Scene. Re-apply the render pipeline change when RenderPipeline got recreated (Pass hot-reloading support) Add AddPassBefore() and AddPassAfter() function to RenderPIpeline class. Signed-off-by: Qing Tao <55564570+VickyAtAZ@users.noreply.github.com>	4 years ago
Adi Bar-Lev	d5431653aa	Hair and Tools Pipeline bug fixes (#4902) ... - Fixed fallback connections for hair pipeline to allow disabling the parent pass hierarchy when not required - Renamed the Thumbnail pipeline to be used as generic minimal tools pipeline - Reused the Tools pipeline for the preview renderer - minimal FPs and passes Remark: - The tools pipeline should have folloup submits for reducing passes to minimal required render passes Signed-off-by: Adi-Amazon <Adi Bar-Lev barlev@amazon.com> Co-authored-by: Adi-Amazon <Adi Bar-Lev barlev@amazon.com>	4 years ago
Adi Bar-Lev	9786d63596	Hair - Hair Gem introduction to O3DE from Atom/barlev/AtomTressFX_DevRebase (#4439) ... * Hair - First introduction of Hair gem to Atom and O3DE - The hair technology is based off TressFX 4.1 - These are some of the areas we enhanced the original TressFX implementation: - Lighting model was replaced and we now use a modified Marschner model - Blending is done directly with the back buffer removing the silhouette of the original implementation - Hair depth / thickness is now calculated to remove incorrect back lighting (TT lobe in the Marschner model) - Thickness corrected to handle hair gaps hence introducing better light passage for the TT - The hair is fully integrated into the Atom pipeline and structure design - Usage of single shared buffer for the computer buffers reduces barriers sync overhead Remarks: - Collisions via SDF compute are to be introduced soon - Improved shortcut rendering method ala Eidos Montreal to be introduced soon Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - code clean pass Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - EMFX Actor visibility implementation Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - COnnecting hair passes to Atom's MainPipeline.pass Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - adding dedicated thumbnail pipeline that does not include the hair gem Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - changed Atom shader files to allow hooking the hair to the lighting data structures Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - fixed a few headers to have the latest O3DE license + verification fixes Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - enabling editor component only when tool pipline is built + default texture add Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - fixing Linux and Android compilation builds Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - another files change to make Linux compile Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - more Linux and Android build fixes Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - Adding usage of fallback white texture - Removing invalid null assignments into vectors - Removing redundant mutex preventing deletion on some platforms Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - Shame: removed forgoten #pragma optimize - Adding header complained by Android Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - removing the Hair Gem connection in the active project. - This submission removes the connection to the active project hence allowing to run without the Gem. Enable the passes in MainPipeline.pass and declare them again when you want to use the Gem. Remark: the gem file PassTemplates.azasset was renamed and will be connected via code in the future to avoid the need to declare in the global pass template. Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - registrating gem pass templates through the gem templates file (#198) * Hair - registrating gem pass templates through the gem templates file Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - adding handler disconnect for the pass template registration. Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - PPLLIndexCounter buffer going data driven via the pass declarations (#202) * Hair - PPLLIndexCounter buffer going data driven via the pass declaration - Moving PPLLIndexCounter from code allocation and attachment to be data driven - Fixed RPI typo bug that can prevent using buffers like that Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - fixing UI Editor (LYShine) crash (#209) Signed-off-by: Adi-Amazon <barlev@amazon.com> * [Hair - resolved the multi pipeline mismatches and crashes + cleaned initialization & leftovers (#222) * [Hair] - multiple render pipelines handling Signed-off-by: Adi-Amazon <barlev@amazon.com> * [Hair] - Shut down order is handle to allow hair feature processor be deregistered only after the bootstrap component has disabled it Signed-off-by: Adi-Amazon <barlev@amazon.com> * [Hair] - minor cleanups Signed-off-by: Adi-Amazon <barlev@amazon.com> * [Hair] - followups from review nits Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - code fixes based on the CR remarks for the Hair merge to Dev (#248) * Hair - First introduction of Hair gem to Atom and O3DE - The hair technology is based off TressFX 4.1 - These are some of the areas we enhanced the original TressFX implementation: - Lighting model was replaced and we now use a modified Marschner model - Blending is done directly with the back buffer removing the silhouette of the original implementation - Hair depth / thickness is now calculated to remove incorrect back lighting (TT lobe in the Marschner model) - Thickness corrected to handle hair gaps hence introducing better light passage for the TT - The hair is fully integrated into the Atom pipeline and structure design - Usage of single shared buffer for the computer buffers reduces barriers sync overhead Remarks: - Collisions via SDF compute are to be introduced soon - Improved shortcut rendering method ala Eidos Montreal to be introduced soon Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - code clean pass Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - EMFX Actor visibility implementation Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - COnnecting hair passes to Atom's MainPipeline.pass Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - adding dedicated thumbnail pipeline that does not include the hair gem Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - changed Atom shader files to allow hooking the hair to the lighting data structures Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - fixed a few headers to have the latest O3DE license + verification fixes Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - enabling editor component only when tool pipline is built + default texture add Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - fixing Linux and Android compilation builds Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - another files change to make Linux compile Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - more Linux and Android build fixes Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - Adding usage of fallback white texture - Removing invalid null assignments into vectors - Removing redundant mutex preventing deletion on some platforms Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - Shame: removed forgoten #pragma optimize - Adding header complained by Android Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - removing the Hair Gem connection in the active project. - This submission removes the connection to the active project hence allowing to run without the Gem. Enable the passes in MainPipeline.pass and declare them again when you want to use the Gem. Remark: the gem file PassTemplates.azasset was renamed and will be connected via code in the future to avoid the need to declare in the global pass template. Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - registrating gem pass templates through the gem templates file (#198) * Hair - registrating gem pass templates through the gem templates file Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - adding handler disconnect for the pass template registration. Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - PPLLIndexCounter buffer going data driven via the pass declarations (#202) * Hair - PPLLIndexCounter buffer going data driven via the pass declaration - Moving PPLLIndexCounter from code allocation and attachment to be data driven - Fixed RPI typo bug that can prevent using buffers like that Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - fixing UI Editor (LYShine) crash (#209) Signed-off-by: Adi-Amazon <barlev@amazon.com> * [Hair - resolved the multi pipeline mismatches and crashes + cleaned initialization & leftovers (#222) * [Hair] - multiple render pipelines handling Signed-off-by: Adi-Amazon <barlev@amazon.com> * [Hair] - Shut down order is handle to allow hair feature processor be deregistered only after the bootstrap component has disabled it Signed-off-by: Adi-Amazon <barlev@amazon.com> * [Hair] - minor cleanups Signed-off-by: Adi-Amazon <barlev@amazon.com> * [Hair] - followups from review nits Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - last fixes based on CR remarks Signed-off-by: Adi-Amazon <barlev@amazon.com> * Hair - fixing AR Signed-off-by: Adi-Amazon <barlev@amazon.com>	4 years ago