[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.
* Move SetUseForwardPassIblSpecular to happen when acquiring a mesh, instead of immediately after so that we don't build the drawpacket twice for every mesh
* Update the MeshFeatureProcessor to use the booleans from the descriptor directly instead of having loose booleans in the MeshDataInstance
* m_excludeFromReflectionCubeMaps is not (and does not need to be) part of the descriptor, since setting is cheap and doesn't duplicate work that is done when acquiring the mesh
Bone transforms buffer is not valid when using Null renderer, which caused the test to fail since it reported an error and ultimately crashing as well. For now it's been worked around by checking the pointer is valid and not printing the error when null renderer is used, a task for the Atom team has been created to fix this properly in the future (ATOM-15807).
* [LYN-3727] Actor Draw Bounds Draw Bounds & [LYN-3725] Actor Draw Skeleton Doesn't Draw Skeleton
* Added skeleton, aabb and emfx debug drawing to the actor component.
* Aux geom rendering is flickering as also reported in the Discord channels. Trick with using the scene notification bus did not work as the actor instance is not bound to a given scene as far as I am aware.
Added a loop to the skin shader that will sample from wrinkle masks, multiply them by a weight, combine them, and use them instead of vertex colors for wrinkle map blending
Added an array of masks, an array of weights, and a wrinkle mask count to the DefaultObjectSrg. -Will create a follow up task to handle this a better way.
Removed motion vector (for now) from skin.materialtype since we're not using them, and removed depthtransparent since skin doesn't support transparency
Added an interface to the MeshFeatureProcessor to get the object srg
Wrapped srg->Compile in if(srg->IsQueuedForCompile()) to prevent compiling twice --This doesn't stop a race condition if both happen at the same time, but that is at least far less likely. It will need a better solution later.
Added a function to the MorphTargetExporter that will check to see if a texture that matches the blend shape name exists in a particular folder, and adds a reference to that image to the MorphTargetMetaAsset --Only supports .tif, and doesn't automatically re-process the .fbx if the folder is updated. These can be improved in later iterations
Added a null check in MaterialTypeSourceData.cpp to fix a crash I ran into
Added a for loop in two places to look for the first submesh that has a morph target, instead of just using the first to check if a lod has morph targets or not. --I have a better fix for this, but it involves more areas of the code, so I'm saving that for another change.
Modified AtomActorInstance to look for any morph targets that have a wrinkle mask reference
Then each frame, for any morph targets with non-zero weights that also have wrinkle masks, it updates the mask array, weights, and count on the object srg.
- Fixing cloth working with Actors by reading directly from ModelAsset instead from EMFX Mesh.
- Actor caches map from joint indices in skin metadata to skeleton indices so they can be query later.
- Actor cloth skinning reads indices and weights from Model Asset instead from EMFX Mesh.
- Actor cloth skinning with unlimited skinning bones.
- Sort out cloth unit tests by disabling them until there is a way to create an Atom mesh
- Addressing feedback.
* Added clone methods for the buffer, model lod and model assets.
* Cloning works via the creators.
* Mesh handle/instance now knows about the model asset it originated from as well as the cloned model asset that we need for instancing until instancing works without the dependencies to the asset ids.
* MeshComponentRequestBus returns the original asset id and the model asset. If you need access to the clone, go by the model.
* Cloth component mesh now gettings its model asset from the model as it needs to work on the clone.
* Moved the requires cloning function from the mesh loader in the mesh feature processor to the mesh component controller.
* As we need the model asset to be loaded before we can check if it requires cloning or not, we couldn't pass in a bool from the controller but had to use a callback.
* Using asset hint instead of asset id for the model lod asset creator error.
* Storing a map of source buffer asset ids and the actual cloned buffer assets rather than just their ids.
* Using the buffer assets from the new map directly and removed the search process in the mesh loop where the asset views are created.
* Fixed the vegetation mocks.
* Using the actor's mesh asset when emitting the on model ready event for the mesh component notification bus.
* Mesh components notifications connection policy changed to adapt to cloned model asset.
* Handling empty meshes in model lod asset creator.
* Removed the requires cloning callback from the mesh feature processor and made it a parameter to the acquire mesh function
* Fixing mocks and unit tests
Steve Pham
Ken Pruiksma
Tommy Walton
Aaron Ruiz Mora
Roman
Benjamin Jillich
karlberg
alexpete