ModelingComponents: Add ShapeSet member for passing simple collision shapes in FCreateMeshObjectParams, support in relevant functions in UEditorModelingObjectsCreationAPI. Add UE::Geometry::GetCollisionShapes() functions in ComponentCollisionUtil.h, and update various functions to support DynamicMeshComponent
DynamicMeshComponent: change signature of GetSimpleCollisionShapes() to return const ref
#rb david.hill
#preflight 6421ca54973e609670a408c7
[CL 24819452 by ryan schmidt in ue5-main branch]
Add IGeometrySelectionTransformer::PreviewRender() API, for rendering info during selection transforms. Currently being called by UGeometrySelectionManager::DebugRender() for active transforms.
FBasicDynamicMeshSelectionTransformer implements PreviewRender, draws selected mesh edges (tris as edges) and vertices, as well as affected edge ROI.
FDynamicMeshPolygroupTransformer overrides this behavior and draws polygroup edges/verts and edge ROI
FStaticMeshSelector and FVolumeSelector now create FDynamicMeshPolygroupTransformer for polygroup selections
FBasicDynamicMeshSelectionTransformer::bEnableSelectionTransformDrawing flag controls whether this edge drawing is enabled. Disabled on DynamicMeshComponent, enabled on StaticMesh and Volume.
Add Normals recomputation during tri and polygroup transforms in FBasicDynamicMeshSelectionTransformer and FDynamicMeshPolygroupTransformer
Add FGroupTopologyDeformer::EnumerateROIEdges() util function to support above
#rb none
#preflight 641cd27bc44ce895fc62f724
[CL 24780655 by ryan schmidt in ue5-main branch]
also, when creating a static mesh with lightmap enabled via modeling components, also set the lightmap channel and resolution to match the build settings values, to better match the importer results
#jira UE-143961
#8929
#rb ryan.schmidt
#preflight 6406adbf0c7df1967f461e2d
[CL 24542092 by jimmy andrews in ue5-main branch]
ModelingOperators:
Change FSkinBindingOp to use GetOrCreateSkinWeightsAttribute intsead of just directly accessing the SkinWeightAttribute (as it could be nullptr and this was not handled)
Fix various issues in CreateSkeletalMeshAsset(). Register MeshDescription attributes before trying to convert from DynamicMesh. Make sure there is always at least one Material being passed (otherwise ensures are hit in Material UVData check). Actually return created SkeletalMesh (!)
#rb none
#preflight 639382310d013d47ef35de03
[FYI] halfdan.ingvarsson
[CL 23499832 by ryan schmidt in ue5-main branch]
Refactor most of FDynamicMeshSelector into FDynamicMeshSelectorBase, FDynamicMeshSelector is now a subclass.
Move the DynamicMeshTransformer from cpp to FBasicDynamicMeshSelectionTransformer in header.
Add FVolumeSelector and FStaticMeshSelector which are derived from FBaseDynamicMeshSelector.
Add ability to filter selection queries/edits by TopologyID in FGeometrySelectionEditor. This is necesary for polygroup and polygroup-edge selections as their encoding includes an arbitrary TriangleID paired w/ the TopologyID.
UGeometrySelectionManager now manages this TopologyID filtering on selection editors it creates/updates
Add concept of "Tracked" selection changes to UGeometrySelectionManager, allows a single selection FChange to be constructed incrementally, eg like with a brush. Add a variant of raycast-selection-update that can be run inside a tracked change.
#rb none
#preflight 6388f0cf4b2f03a7d761ccef
[CL 23361634 by ryan schmidt in ue5-main branch]
Tested compiling fortnite, unrealeditor, lyra, qagame with non-unity/pch
#preflight 63635997876630122adeab9f
#rb none
[CL 22958990 by henrik karlsson in ue5-main branch]
Before:
3548 unity files
Total CPU Time: 47343.578125 s
Total time in Parallel executor: 494.60 seconds
After:
3445 unity files
Total CPU Time: 46044.671875 s
Total time in Parallel executor: 468.51 seconds
#jira
#preflight 63336159b20e73a098b7f24f
[CL 22218213 by bryan sefcik in ue5-main branch]
This change does break existing Blueprints that have used the now-deprecated pins/properties. There is no way to gracefully handle this as deprecating the uproperty requires that it no longer be editable in the Blueprint.
#rb jimmy.andrews
#preflight 632b846e10030508061417a9
#jira UE-151882
[CL 22145808 by ryan schmidt in ue5-main branch]
