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15 Commits

Author SHA1 Message Date
nathan mitchell
cc0b68299f UVEditor: Enable support for polygroups and UDIMS in the AutoUV tool. 
#rb semion.piskarev
#preflight 62685f23dd35c0d6cacdd455

[CL 20161755 by nathan mitchell in ue5-main branch]
 2022-05-12 04:02:48 -04:00
rinat abdrashitov
744e9ee8c8 Added the Spectral conformal parameterization option for unwrapping UVs. 
Refactored existing LSCM/DNCP UV unwrapping since a lot of code is shared with the Spectral method.

#rb david.hill
#rb nathan.mitchell
#jira None
#preflight 62433f4de434babd8ad4ca34

[CL 19547023 by rinat abdrashitov in ue5-main branch]
 2022-03-29 15:03:12 -04:00
nathan mitchell
3c2a27f2b4 UVEditor: Add support for UDIM tile aware processing in the Unwrap tool. Unwrap now processes, when the option is enabled, each UDIM tile separately, handling unwrapping and layout per tile. 
#rb semion.piskarev
#preflight 623266cb9406c2cfd6c1522b

[CL 19415251 by nathan mitchell in ue5-main branch]
 2022-03-16 19:51:12 -04:00
nathan mitchell
bb43f34fb7 UVEditor: Implemented initial support for UDIM aware layout in the UVEditor, allowing islands to remain within a tile if they were already there. Additionally changed the UDIM display from asset to use current island positions rather than the UDIM polygroup. 
#rb Jimmy.Andrews
#preflight 621526880f71e491cccb88a4

[CL 19393298 by nathan mitchell in ue5-main branch]
 2022-03-15 16:07:34 -04:00
aurel cordonnier
fc542f6cfd Merge from Release-Engine-Staging @ 18081189 to Release-Engine-Test 
This represents UE4/Main @18073326, Release-5.0 @18081140 and Dev-PerfTest @18045971

[CL 18081471 by aurel cordonnier in ue5-release-engine-test branch]
 2021-11-07 23:43:01 -05:00
semion piskarev
abb3f3a513 UVEditor: Support unset UV's, add unit tests, move UVEditorToolUtil into a separate module so that it can be tested in unit tests. This also fixes very poor performance when updating lots of triangles by using "unsafe" insertions where relevant. 
#rb Lonnie.Li
#rnx
#jira none
#preflight 618452e80172ec00013f7211

#ROBOMERGE-AUTHOR: semion.piskarev
#ROBOMERGE-SOURCE: CL 18066788 in //UE5/Release-5.0/... via CL 18066954
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v889-18060218)
#ROBOMERGE[STARSHIP]: UE5-Main

[CL 18066977 by semion piskarev in ue5-release-engine-test branch]
 2021-11-04 19:59:04 -04:00
semion piskarev
6660394165 UVEditor: Added split action to the select tool. Also fixed edge selection occasionally breaking due to changing eids. 
#rb Nathan.Mitchell
#rnx
#jira none
#preflight 6171c4d195715b000183fd4d

#ROBOMERGE-AUTHOR: semion.piskarev
#ROBOMERGE-SOURCE: CL 17893995 in //UE5/Release-5.0/... via CL 17894039
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v883-17842818)
#ROBOMERGE[STARSHIP]: UE5-Main

[CL 17894049 by semion piskarev in ue5-release-engine-test branch]
 2021-10-21 22:44:44 -04:00
nathan mitchell
11553b5800 UVEditor: Conformal Island Unwrap action now added to the select tool, allowing per island conformal relaxations. Additionally, a bug was fixed with applying changes from the UV Editor when the channel number had been changed, and the sew tool was adjusted to prevent an error with the selection. 
#rb semion.piskarev
#rnx

#ROBOMERGE-AUTHOR: nathan.mitchell
#ROBOMERGE-SOURCE: CL 17880024 in //UE5/Release-5.0/... via CL 17880039
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v883-17842818)
#ROBOMERGE[STARSHIP]: UE5-Main

[CL 17880052 by nathan mitchell in ue5-release-engine-test branch]
 2021-10-20 20:11:14 -04:00
nathan mitchell
403862a503 UVEditor: Channel Editing Tool 
#rb semion.piskarev
#rnx

#ROBOMERGE-AUTHOR: nathan.mitchell
#ROBOMERGE-SOURCE: CL 17713742 in //UE5/Release-5.0/... via CL 17713756
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v879-17706426)
#ROBOMERGE[STARSHIP]: UE5-Main

[CL 17714367 by nathan mitchell in ue5-release-engine-test branch]
 2021-10-04 17:29:27 -04:00
ryan schmidt
88bc78c680 GeometryProcessing: 
- add FDynamicMeshUVEditor::CopyUVLayer()
- Move Polygroup topology checks from SubdividePolyTool to FSubdividePoly::ValidateTopology()
#rb none
#rnx
#jira none
#preflight 61440d3fb5a4fa0001811535

#ROBOMERGE-AUTHOR: ryan.schmidt
#ROBOMERGE-SOURCE: CL 17547788 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v870-17433530)

[CL 17547792 by ryan schmidt in ue5-release-engine-test branch]
 2021-09-17 00:33:56 -04:00
ryan schmidt
1c7d18c5f4 GeometryProcessing: 
- add FPolygroupLayer struct which is basically an identifier for a Polygroup layer, ie either the default mesh layer or one of the extended attribute layers
- add FPolygroupsGenerator::FindPolygroupsFromHardNormalSeams()
- add option to FPolygroupsGenerator::FindPolygroupsFromFurthestPointSampling() to constrain generation relative to an input polygroup set, ie only subdivide existing polygroups
- FMeshRegionGraph::BuildFromComponents now takes optional are-triangles-connected predicate, to allow links in graph to be disabled
- FPatchBasedMeshUVGenerator can now optionally generate new UV islands relative to an input Polygoup set, via new GroupConstraint input

#rb david.hill
#rnx
#jira none
#preflight 6142106e568b3a0001dbc2d0

#ROBOMERGE-AUTHOR: ryan.schmidt
#ROBOMERGE-SOURCE: CL 17522255 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v870-17433530)

[CL 17522278 by ryan schmidt in ue5-release-engine-test branch]
 2021-09-15 12:51:55 -04:00
ryan schmidt
6ea7d67546 GeometryProcessing: Add full AutoUV process to PatchBasedMeshUVGenerator, based on initial superpatch decomposition computed using FPolygroupsGenerator. Add a few utility functions for setting output state to FGeometryResult. Add FMeshConnectedComponents::InitializeFromTriangleComponents(), to allow initializing from an existing triangle set (sometimes necessary when downstream code requires a FMeshConnectedComponents as input). 
#rb david.hill, jimmy.andrews
#rnx
#jira none
#preflight 611ede69008be9000100c1ad

#ROBOMERGE-SOURCE: CL 17242884 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v855-17104924)

[CL 17242890 by ryan schmidt in ue5-release-engine-test branch]
 2021-08-19 21:29:14 -04:00
ryan schmidt
477d01d796 GeometryCore: add TNormalHistogram, simple spherical histogram based on TSphericalFibonacci point set 
GeometryProcessing: add PatchBasedMeshUVGenerator, partial implementation of new AutoUV generator, currently generates UVs based on an initial patch decomposition computed externally, by incrementally merging those patches if possible.
ModelingTools: extend RecomputeUVsOp to optionally support island merging based on PatchBasedMeshUVGenerator. Add support for Normal smoothing in ExpMap, and UV Island rotation optimization. Expose new options/etc in RecomputeUVsTool, as well as add optional UV-space view.
#rb none
#rnx
#jira none
#preflight 6102000325e4a50001ac7119

#ROBOMERGE-SOURCE: CL 16992432 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v838-16927207)

[CL 16992437 by ryan schmidt in ue5-release-engine-test branch]
 2021-07-29 01:32:28 -04:00
ryan schmidt
a792e5ad6d GeometryProcessing: Add FDynamicMeshUVEditor::ScaleUVAreaTo3DArea() and ::AutoOrientUVArea(), FMeshRegionGraph::MoveRegionTris() 
#rb none
#rnx
#jira none

#ROBOMERGE-SOURCE: CL 16990275 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v838-16927207)

[CL 16990276 by ryan schmidt in ue5-release-engine-test branch]
 2021-07-28 19:54:35 -04:00
michael balzer
ba195473cd GeometryProcessing: Move plugin from Experimental to Runtime 
#jira UETOOL-3823
#rb ryan.schmidt

#ROBOMERGE-SOURCE: CL 16958628 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v838-16927207)

[CL 16958640 by michael balzer in ue5-release-engine-test branch]
 2021-07-26 14:07:13 -04:00