ryan schmidt
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e3183cb1e7
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GeometryProcessing: clean up mesh timestamps.
- remove FDynamicMesh3::Timestamp (unused), rename Shape/Topology Timestamps to Shape/TopologyChangeStamp, change to atomic<uint32>
- add FDynamicMesh3::bEnableShapeChangeStamp, default to false, to disable ShapeChange tracking. Add ::SetShapeChangeStampEnabled() and ::HasShapeChangeStampEnabled() to configure.
- replace FDynamicMesh3::UpdateTimestamps() with UpdateChangeStamps()
- add bTrackChange param to FDynamicMesh3::SetVertex(), optionally updates ShapeChangeStamp (if enabled). Default true. Remove SetVertex_NoTimeStampUpdate(), update call sites.
- add FDynamicMesh3::GetChangeStamp(), returns combination of Shape and Topology stamps as uint64
- rename TTriangleMeshAdapter::GetTimestamp() to GetChangeStamp(), update usages
- remove TPointSetAdapter::Timestamp() (was not used in code)
- update TMeshAABBTree3 to use GetChangeStamp(), update internal checks to call IsValid() instead
- update TFastWindingTree w/ similar changes
- update calls in UVEditor, may require further updates
#rb semion.piskarev
#rnx
#jira none
#preflight 6126904c72e9eb00011434fe
#ROBOMERGE-SOURCE: CL 17310271 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v861-17282326)
[CL 17315112 by ryan schmidt in ue5-release-engine-test branch]
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2021-08-26 06:57:55 -04:00 |
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