- Move UCreateMeshObjectTypeProperties to ModelingComponents and update all include sites
- Added Editor Modeling Mode settings to Enable/Disable showing DynamicMeshActor creation options, and select default mesh object type. Removed CVarEnableDynamicMeshActors.
- Added optional 'Auto' output mesh type to UCreateMeshObjectTypeProperties. This can be used in Tools that have input objects and want to allow optional conversion, but default to 'just use input mesh object type'.
- Added ConvertMeshesTool, this does in-place conversion between Mesh Object types for a set of selected objects (Duplicate tool can also do this, but only for a single object, and functionality is expected to further diverge)
- Added SplitMeshesTool, decomposes a mesh into parts and creates a new output object for each part
- CombineMeshesTool now supports variable output object type. Cleaned up internals.
#rb none
#rnx
#jira none
#preflight 60d3bc76b4bb42000195eccf
[CL 16768010 by Ryan Schmidt in ue5-main branch]
- ADynamicMeshActor type has a UDynamicMeshComponent subobject (similar to StaticMeshActor)
- Add IPersistentDynamicMeshSource, a ToolTarget Interface for accessing a UDynamicMesh
- Add UDynamicMeshComponentToolTarget, a UToolTarget implementing the above as well as various standard interfaces, to allow Tools to operate on an external DynamicMeshComponent
- Update UE::ToolTarget:: helper functions that get/commit via DynamicMesh to handle IPersistentDynamicMeshSource directly, instead of going via existing MeshDescription/DynamicMesh interfaces. Add UE::ToolTarget::SetSourceObjectVisible() helper function.
- Add support for creating DynamicMeshActors in UCreateMeshObjectTypeProperties and UEditorModelingObjectsCreationAPI
- register UDynamicMeshComponentToolTargetFactory in ModelingToolsEditorMode
- Rename existing internal ADynamicMeshActor to AOldDynamicMeshActor. Does not appear to be in use and will be removed in a future CL.
#rb lonnie.li
#rnx
#jira none
#preflight 60d0effc367e6700014c2e89
[CL 16735093 by Ryan Schmidt in ue5-main branch]
Exclude from the mesh generation all mesh sections that are using materials for which the material domain isn't "Surface" (ex: decals)
Those will still be rendered properly in the material baking phase.
Prevent black patches in places where decals aren't resting on surfaces
#rb ryan.schmidt
#ROBOMERGE-SOURCE: CL 16733154
#ROBOMERGE-BOT: (v835-16672529)
[CL 16733173 by sebastien lussier in ue5-main branch]
- Refactor recompute-UVs-for-groups/islands out of ParameterizeMeshOp/Tool into RecomputeUVsOp/Tool. RecomputeUVsTool supports selection of active PolygroupLayer when applicable. Add support for auto-repacking.
- Clean up ParameterizeMeshOp/Tool, remove functionality related to recomputation that was moved to Recompute tool, add separate property sets for UVAtlas and XAtlas
- Add FDynamicMeshUVEditor::QuickPack() function to compute UV layout
- Add support for Polygroup Layer selection in SetCollisionGeometryTool, if only one source object is in use
#rb none
#rnx
#jira none
#preflight 60ced4b0be81e800012cc135
[CL 16724375 by Ryan Schmidt in ue5-main branch]
UMeshElementsVisualizer::SetMeshAccessFunction() now takes a TFunction with a TFunctionRef argument, instead of with a FDynamicMesh3* argument. This allows the UMeshElementsVisualizer to access the target mesh via the ProcessMesh()-style call on a UPreviewMesh, UDynamicMesh, etc, rather than receiving direct pointer access. See UWeldMeshEdgesTool::Setup() for example usage.
Add UMeshOpPreviewWithBackgroundCompute::ProcessCurrentMesh(), which forwards to the embedded UPreviewMesh::ProcessMesh() (which can be used with the above)
Add UE::ToolTarget::GetMeshDescriptionCopy() to ModelingToolTargetUtil, similar to existing DynamicMesh variant that will auto-compute tangents if necessary.
#rb none
#rnx
#jira none
#preflight 60c8def586ce760001d8de51
#fyi semion.piskarev
[CL 16679472 by Ryan Schmidt in ue5-main branch]
ModelingTools: add support for ISMC instances in EditPivotTool and TransformMeshesTool. In both cases the Tool will operate on the Instances by default, rather than the Component. Clean up TransformMeshesTool properties panel, add grid and rotation snapping.
#rb none
#rnx
#preflight 60c83c1243ec380001e252cb
#ROBOMERGE-OWNER: ryan.schmidt
#ROBOMERGE-AUTHOR: ryan.schmidt
#ROBOMERGE-SOURCE: CL 16670048
#ROBOMERGE-BOT: (v834-16658389)
#ROBOMERGE-CONFLICT from-shelf
[CL 16670125 by ryan schmidt in ue5-main branch]
