- Move ToolTarget implementations, DynamicMeshToVolume to ModelingComponentsEditorOnly module
- move VolumeToDynamicMesh, DynamicMeshProvider/Commiter interfaces to ModelingComponents module
- Add UCreateMeshObjectTypeProperties property set to expose mesh/volume options
- Add FCreateMeshObjectParams::TypeHintClass to allow AVolume type (or other UClass hints) to be passed to creation APIs
- Add UE::ToolTarget::ConfigureCreateMeshObjectParams() util function in ModelingToolTargetUtil, tries to determine output type in a FCreateMeshObjectParams based on input ToolTarget
- Add UEditorModelingObjectsCreationAPI::CreateVolume() implementation
- Add UEditorModelingObjectsCreationAPI::FilterMaterials() that strips out any internal materials and replaces with WorldGridMaterial. This occurs when (eg) subtracting a Volume from a StaticMesh, because the temporary volume mesh gets assigned internal materials, but the Tools don't know this. Use in EditorModelingObjectsCreationAPI when creating new objects. UStaticMeshComponentToolTarget also does this filtering in ::CommitMaterialSetUpdate().
- Add ::ComponentTypeSupportsCollision() function to ComponentCollisionUtil, use to avoid checks/ensures for Volume targets
- Add support for automatic mesh simplification in DynamicMeshToVolume. Add CVar to VolumeDynamicMeshToolTarget.h to control max triangle count (default 500). Apply auto-simplify when creating or updating an AVolume. This prevents the Editor from blocking for long periods on meshes that are too high-res for volumes (even 500 is quite high).
- DynamicMeshToVolume now emits polygroup-faces that contain holes (ie multiple boundary loops) as a set of triangles, rather than emitting separate overlapping faces for each boundary loop
#rb none
#rnx
#jira none
#preflight 60ba50632c42ea0001cb54c5
[CL 16561742 by Ryan Schmidt in ue5-main branch]
Use LogApproximateActors instead of LogTemp
#rb ryan.schmidt
#ROBOMERGE-SOURCE: CL 16559789
#ROBOMERGE-BOT: (v828-16531559)
[CL 16559817 by sebastien lussier in ue5-main branch]
* Moved duplicated code that was constructing a IGeometryProcessing_ApproximateActors::FOptions from a FMeshApproximationSettings to FApproximateActorsImpl::ConstructOptions()
* Added mesh generation options
** bAllowDistanceField - on by default
** bSupportRayTracing - on by default
** bGenerateLightmapUVs - off by default
* Disable creation of physics body for HLOD
* Scale texture size based on grid promotion (higher z grid index -> higher area covered) - Only temporary, will probably switch to a texel density option instead
#rb ryan.schmidt, jeanfrancois.dube, luc.eygasier
#ROBOMERGE-SOURCE: CL 16538607 in //UE5/Private-Frosty/...
#ROBOMERGE-BOT: STARSHIP (Private-Frosty -> Main) (v828-16531559)
[CL 16538620 by sebastien lussier in ue5-main branch]
- add new UModelingObjectsCreationAPI and associated data structures, provides abstract API for creating mesh and texture objects from Tools that is not specifically tied to StaticMesh Actors/Assets
- new helper functions in UE::Modeling:: namespace to simplify usage of an implementation of this API registered in a ContextObjectStore
- add new UEditorModelingObjectsCreationAPI implementation of above, supports hooks for higher level to provide custom paths
- add ModelingModeAssetUtils.h, provides several functions in UE::Modeling:: namespace to be used to implement those hooks (various existing path-determination code is moved here)
- ModelingToolsEditorMode now registers an instance of UEditorModelingObjectsCreationAPI in ContextObjectStore and connects up callbacks to these path functions
- AssetGenerationUtil functions and ModelingModeAssetAPI deleted
- All Tools that previously used IToolsContextAssetAPI updated to use this new system
#rb jimmy.andrews
#rnx
#jira none
#preflight 60b7c2ddae46a1000162729b
[CL 16538450 by Ryan Schmidt in ue5-main branch]
ModelingTools: Replace local code in UVProjectionOp with calls to FDynamicMeshUVEditor. Major rewrite of UVProjectionTool to support ExpMap projection, improve property handling, support world-space dimensions, support re-using previous projection to simplify world-space tiling, support input selections coming from PolyEdit/TriEdit, support ctrl+click and ctrl+shift+click interactions to reposition projection primitive.
#rb none
#rnx
#jira none
#preflight 60b57761f51cd90001f9676c
[CL 16511543 by Ryan Schmidt in ue5-main branch]
- extend FImageAdapter to support reading
ModelingComponents::
- Add AssetUtils::ForceVirtualTexturePrefetch(), ::SaveDebugImage() variants to Texture2DUtil
- Add support for debug image writing to WorldRenderCapture and SceneCapturePhotoSet
- FWorldRenderCapture now computes more accurate bounds (visible Components instead of Actors), and does an explicit VirtualTexture prefetch before doing render capture
- FStaticMeshAssetOptions now exposes Nanite settings to allow UStaticMeshes to be created with Nanite already enabled (currently NaniteSettings.PositionPrecision defaults to max)
ApproximateActors:
- IGeometryProcessing_ApproximateActors::FOptions now has settings for enabling Nanite on generated meshes
- ApproximateActorsImpl applies these settings, also enables VT on generated textures if necessary
- FMeshApproximationSettings/FMeshApproximationTool updated w/ new Nanite settings
#rb none
#rnx
#jira none
[FYI] sebastien.lussier
#preflight 60b08323f51cd90001775b98
#ROBOMERGE-OWNER: ryan.schmidt
#ROBOMERGE-AUTHOR: ryan.schmidt
#ROBOMERGE-SOURCE: CL 16499613 in //UE5/Private-Frosty/...
#ROBOMERGE-BOT: STARSHIP (Private-Frosty -> Main) (v823-16466674)
#ROBOMERGE-CONFLICT from-shelf
[CL 16499647 by ryan schmidt in ue5-main branch]
- add ModelingToolTargetUtil, contains helper static functions for interacting with ToolTargets without having to manually cast things/etc
- add StoredMeshSelectionUtil, contains helper functions for interacting with stored selections
- USingleSelectionMeshEditingTool now can automatically grab an available stored selection, if it exists
- Add GroupTopologyStorableSelection::GetGroupIDs()
#rb none
#rnx
#jira none
#preflight 60b0282063fc6e000133ed3d
#fyi semion.piskarev, lonnie.li
[CL 16499566 by Ryan Schmidt in ue5-main branch]
- FTexture2DBuilder has new EmissiveHDR texture type, uses PF_FloatRGBA/FFloat16Color texture format/buffers in this case. Moved most functions from header to cpp.
- new WorldRenderCapture::CaptureEmissiveFromPosition() implementation captures PreTonemapHDRColor buffer, with showflags config such that only Emissive (and possibly some GI - untested) will be included.
- ApproximateActorsImpl now stores Emissive bake in HDR texture. Update preview material to use Linear Texture Sampler for Emissive, required to use HDR texture
#rb none
#rnx
#jira none
#preflight 60b00ca67e4e6a00018b3960
#ROBOMERGE-SOURCE: CL 16495597 in //UE5/Private-Frosty/...
#ROBOMERGE-BOT: STARSHIP (Private-Frosty -> Main) (v823-16466674)
[CL 16495615 by ryan schmidt in ue5-main branch]
Add support for variable float size and bake results per evaluator.
#rb jimmy.andrews michael.balzer
#rnx
#jira UETOOL-3397
#preflight 60aea5a35f6905000159e87b
[CL 16475935 by lonnie li in ue5-main branch]
