Files
o3de/Gems/AtomTressFX/CMakeLists.txt
T
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>
2021-10-04 10:46:31 -04:00

162 lines
4.5 KiB
CMake

#
# Copyright (c) Contributors to the Open 3D Engine Project.
# For complete copyright and license terms please see the LICENSE at the root of this distribution.
#
# SPDX-License-Identifier: Apache-2.0 OR MIT
#
#
if(PAL_TRAIT_BUILD_HOST_TOOLS)
# Declare ATOMTRESSFX_EDITOR only when tools pipeline is built
# This is in order to allow AzToolsFramework to properly link across
# platforms that support editor mode, while in the rest, not include
# this module and avoide compiling the editor components.
set_source_files_properties(
Code/HairModule.cpp
Code/Components/EditorHairComponent.h
Code/Components/EditorHairComponent.cpp
PROPERTIES
COMPILE_DEFINITIONS
ATOMTRESSFX_EDITOR
)
ly_add_target(
NAME AtomTressFX.Static STATIC
NAMESPACE Gem
FILES_CMAKE
Hair_files.cmake
INCLUDE_DIRECTORIES
PRIVATE
Code
External
External/Code/src
PUBLIC
Code/Include
BUILD_DEPENDENCIES
PRIVATE
AZ::AzCore
AZ::AzToolsFramework
Gem::LmbrCentral
Gem::Atom_RHI.Public
Gem::Atom_RPI.Public
Gem::Atom_Feature_Common.Static
Gem::AtomLyIntegration_CommonFeatures.Static
Gem::EMotionFXStaticLib
)
ly_add_target(
NAME AtomTressFX ${PAL_TRAIT_MONOLITHIC_DRIVEN_MODULE_TYPE}
NAMESPACE Gem
FILES_CMAKE
Hair_shared_files.cmake
INCLUDE_DIRECTORIES
PRIVATE
Code/AssetPipeline
Code
External
External/Code/src
PUBLIC
Code/Include
BUILD_DEPENDENCIES
PRIVATE
AZ::AzCore
AZ::AzToolsFramework
Gem::Atom_Utils.Static
Gem::EMotionFXStaticLib
Gem::AtomTressFX.Static
)
else()
ly_add_target(
NAME AtomTressFX.Static STATIC
NAMESPACE Gem
FILES_CMAKE
Hair_files.cmake
INCLUDE_DIRECTORIES
PRIVATE
Code
External
External/Code/src
PUBLIC
Code/Include
BUILD_DEPENDENCIES
PRIVATE
AZ::AzCore
Gem::LmbrCentral
Gem::Atom_RHI.Public
Gem::Atom_RPI.Public
Gem::Atom_Feature_Common.Static
Gem::AtomLyIntegration_CommonFeatures.Static
Gem::EMotionFXStaticLib
)
ly_add_target(
NAME AtomTressFX ${PAL_TRAIT_MONOLITHIC_DRIVEN_MODULE_TYPE}
NAMESPACE Gem
FILES_CMAKE
Hair_shared_files.cmake
INCLUDE_DIRECTORIES
PRIVATE
Code/AssetPipeline
Code
External
External/Code/src
PUBLIC
Code/Include
BUILD_DEPENDENCIES
PRIVATE
AZ::AzCore
Gem::Atom_Utils.Static
Gem::EMotionFXStaticLib
Gem::AtomTressFX.Static
)
endif()
# Clients and servers use the AtomTressFX module
ly_create_alias(NAME AtomTressFX.Clients NAMESPACE Gem TARGETS Gem::AtomTressFX)
ly_create_alias(NAME AtomTressFX.Servers NAMESPACE Gem TARGETS Gem::AtomTressFX)
if(PAL_TRAIT_BUILD_HOST_TOOLS)
ly_add_target(
NAME AtomTressFX.Builders.Static STATIC
NAMESPACE Gem
FILES_CMAKE
Hair_builders_files.cmake
INCLUDE_DIRECTORIES
PRIVATE
Code
External
External/Code/src
PUBLIC
Code/Include
BUILD_DEPENDENCIES
PUBLIC
AZ::AssetBuilderSDK
Gem::AtomTressFX.Static
)
ly_add_target(
NAME AtomTressFX.Builders GEM_MODULE
NAMESPACE Gem
FILES_CMAKE
Hair_builders_shared_files.cmake
INCLUDE_DIRECTORIES
PRIVATE
Code
External
External/Code/src
PUBLIC
Code/Include
BUILD_DEPENDENCIES
PRIVATE
Gem::AtomTressFX.Builders.Static
)
# builders and tools use the AtomTressFX.Builders and AtomTressFX modules
ly_create_alias(NAME AtomTressFX.Tools NAMESPACE Gem TARGETS Gem::AtomTressFX Gem::AtomTressFX.Builders)
endif()