2 Commits

Author	SHA1	Message	Date
ryan schmidt	c3195967aa	ModelingTools: add new FindPolygons Algorithm based on furthest-point sampling on surface. ... - add optional support for distance-weighting/modulation in TMeshDijkstra. Replace previous FVector2d seed points w/ new FSeedPoint struct that provides an external ID. Track seed point source through graph propagation, add GetSeedExternalIDForPointSetID() to look up seedpoint source external ID for any computed point. - add new TIncrementalMeshDijkstra, variant that supports incremental update (ie adding new seed points) of a dijkstra graph-distance solution. This variant assumes solution will be computed across the entire graph, so dynamic allocation of nodes is not supported, full set is allocated/initialized on graph initialization. - Add new method to FFindPolygonsAlgorithm that generates face groups derived from approximate surface-voronoi diagram, computed based on a point set found by (approximate) incremental furthest-point sampling. - Add optional min-group-size to FFindPolygonsAlgorithm, groups smaller than the given criteria will be appended to largest neighbouring group - Expose above additions in ConvertToPolygonsTool #rb tyson.brochu #rnx #jira none #preflight 61006c84390eb40001235780 #ROBOMERGE-SOURCE: CL 16975302 in //UE5/Main/... #ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v838-16927207) [CL 16975307 by ryan schmidt in ue5-release-engine-test branch]	2021-07-27 18:18:06 -04:00
Ryan Schmidt	623e4f96fe	GeometryCore: create new GeometryCore Module. Move GeometricObjects code from GeometryProcessing plugin to this new module, as well as core FDynamicMesh3 classes (attributes, aabbtree/octree, change tracking). Update module Build.cs files that reference GeometricObjects. ... #rb none #rnx #jira none #preflight 60a713700569f300014a064a [CL 16415082 by Ryan Schmidt in ue5-main branch]	2021-05-21 01:04:38 -04:00