unittests are included for the blocked grids and sdf generation, as well as benchmarks for sdf generation.
( This CL flushes out an old shelf of Ryan's.)
#preflight 62713371fe09c0cfbc3719a1
#rb Tyson.Brochu
[CL 20042490 by David Hill in ue5-main branch]
Update Arrangement2d's triangulation functions to use that fill mode, and also to be explicit about whether the boundary group is expected or not
#rb david.hill
#rb rinat.abdrashitov
#preflight 6269606c8c2782e4f2327a34
[CL 19941732 by Jimmy Andrews in ue5-main branch]
GeometryProcessing: add TImageBuilder::NearestSampleUV() function to simplify nearest sampling
#preflight 62682fc8430b9997ebe6a47d
#ROBOMERGE-AUTHOR: ryan.schmidt
#ROBOMERGE-SOURCE: CL 19928418 via CL 19928912 via CL 19929469
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v943-19904690)
[CL 19931478 by ryan schmidt in ue5-main branch]
- Constrained edges along a boundary are allowed to collapse, and vertices are allowed to move, but they are projected back to the original boundary curve geometry
- Additionally, vertices at boundary "corners" (defined using an angle threshold criterion) are constrained to not move or be deleted
#jira UE-149616
#rb rinat.abdrashitov
#preflight
#preflight 6262dc97e87284a93cd6bd44
[CL 19867177 by tyson brochu in ue5-main branch]
Deprecation of FPlatformMath::IsNegative*() functions.
New FPlatformMath::IsNegativeOrNegativeZero().
Fix up of existing usage to either use < 0 or IsNegativeOrNegativeZero where appropriate.
Fixes for aliasing problems in various FMath functions, including IsNegative*().
Resubmission of CL# 19833778 with fixes for problematic Mac and Android toolchains, causing spurious errors while building PCHs.
#rb devin.doucette, charles.bloom, will.damon, chris.babcock
#jira UE-148435
#preflight 6260764d91376845adf9893f
[CL 19840896 by Steve Robb in ue5-main branch]
Deprecation of FPlatformMath::IsNegative*() functions.
New FPlatformMath::IsNegativeOrNegativeZero().
Fix up of existing usage to either use < 0 or IsNegativeOrNegativeZero where appropriate.
Fixes for aliasing problems in various FMath functions, including IsNegative*().
#rb devin.doucette, charles.bloom
#jira UE-148435
#preflight 625ece48f16e0d2accab15d9
[CL 19833778 by Steve Robb in ue5-main branch]
Avoids overflow errors from msvc for certain target configurations.
#jira none
#rb halfdan.ingvarsson
#rnx
#preflight 625dfa31b72cfbaf9626f1f4
[CL 19798652 by jonathan adamczewski in ue5-main branch]
PolyPath is an optionally-closed polyline/polygon with 3D vertices + some utility functions and automatic conversion to/from arrays
Also add a USplineComponent->PolyPath conversion function
#rb lonnie.li
#preflight 625dbb5348670f31a626cc9f
[CL 19792613 by Jimmy Andrews in ue5-main branch]
also fix handling of splitting into connected components when some of the components don't have a valid convex hull (by bailing on the component split in that case)
#rb rinat.abdrashitov
#preflight 6255ec9eef3d24a90eb4e00f
[CL 19730210 by Jimmy Andrews in ue5-main branch]
Works by trying a bunch of plane cuts to break reduce the volume of the convex pieces, then merging them back together to remove those that were not helpful. We need the merge step especially for meshes where it takes multiple plane cuts to start reducing the hull volumes, as the initial cuts in that case are not informed by the error metric.
#rb tyson.brochu
#rb matija.kecman
#preflight 624614b1b6084b98324d2059
[CL 19578614 by Jimmy Andrews in ue5-main branch]
- Allow the Attribute Editor Tool to add/delete weight maps from DynamicMesh targets.
- Enable transferring scalar weight maps back and forth between DynamicMesh and MeshDescription.
- Serialize TDynamicAttributeBase::Name when its subclasses are serialized
#rb nathan.mitchell
#preflight 62439b2ab6084b9832307f6e
[CL 19551734 by tyson brochu in ue5-main branch]
- fix bug with detection of vertices on the solid segment of a ghost triangle
- detect when 'fill' of a triangulation is ambiguous under winding rules (e.g. due to open edges)
- optionally automatically track duplicate vertices and remap duplicate-vertex references to the vertex that was actually inserted
#rb rinat.abdrashitov
#preflight 623e11a9982d12a89973cdec
[CL 19521151 by Jimmy Andrews in ue5-main branch]
