ModelingTools: add the ability to draw IDs of visible polygroups in UMeshGroupPaintTool, as well as draw the ID of the polygroup under the cursor. Add the ability to draw Tri/Edge/Vert/Group IDs in the Inspector Tool. Also expand the set of override render materials, and add a polygroup layer picker.
#rb none
#preflight 636454d9581dc906bca87c19
[CL 22990103 by ryan schmidt in ue5-main branch]
Previously, the pattern tool supported using multiple source elements under the assumption that they all had the same pivot, meaning that regardless of the relative positions of all of the source elements, they are all placed at the same position in the resulting pattern.
Jittering happens on a per pattern basis, meaning that the relative positions of all source elements are retained after jittering. Scaling and rotating are performed about the pivot of the first pattern element.
If Automatically Adjust is enabled, then the bounding box used for determining spacing in packed mode will be recomputed by baking the relative positions, start scale, and start rotations into the individual elements' bounding boxes and then computing a "CombinedPatternBounds" which contains all of the pattern elements and is used for determining spacing in packed mode.
Use Relative Transforms and Automatically Adjust (In Bounding Box dropdown when in Packed mode) allow all new functionality to be toggled.
#jira none
#rb Semion.Piskarev
#preflight 635fdafa1803be35c70f3282
[CL 22867319 by Nickolas Drake in ue5-main branch]
bUniform was renamed to bProportional
Proportional scaling behaves almost the same but when a value is entered numerically, previously the approach to scaling would change the just entered value by finding a vector of the new vectors magnitude in the old vectors direction while the new approach scales the other two components up, resulting in more predictable behavior.
The minimum value for a component for the fields StartScale, EndScale, or Jitter in the scale category only is now 0.001 to be consistent with the clamping behavior in ApplyElementTransforms() and to prevent issues with dividing by extremely small (or 0) values when computing ScaleFactor in ApplyProportionalScale.
When proportional scaling is enabled and the reset to default button is pressed for a vector property, it now properly resets to the default. Previously, the resulting vector would be the same length as the default vector but it would maintain the direction of the previous value.
#jira UE-166106 UE-166683
#rb Jimmy.Andrews
#preflight 6346f114fa31324bb14785fb
[CL 22481394 by Nickolas Drake in ue5-main branch]
Seed should have no revert to default option and some tooltips are wrong after updating UI in previous CL.
#jira UE-166105
#rb Jimmy.Andrews
#preflight 633f343962762f4a1b66519e
[CL 22458016 by Nickolas Drake in ue5-main branch]
This change makes the BakeRC tool start instantly on all platforms and also makes the tool consistent with the BakeAll tool in that on first startup the same no-results-computed-yet material is applied to the the target mesh.
#jira UE-164389
#preflight 633c30daeb5c295b4cea38dc
#rb lonnie.li
#rnx
#lockdown aurel.cordonnier
[CL 22342231 by matija kecman in ue5-main branch]
Overload CanBuildTool() to check that there exists some targetable components (at least 1) which are castable to either a static or a dynamic mesh component.
Additionally, overload InitializeNewTool() so that only targetable components which can be cast to static or dynamic mesh components are built into targets.
#jira UE-164940
#rb Semion.Piskarev, Lonnie.Li
#preflight 6335ce6ea852bd922cf4a20e
[CL 22307598 by nickolas drake in ue5-main branch]
Interpolate check boxes are now inline with their respective properties and don't occupy their own rows.
Uniform is still on its own row but is quite different in its behavior: instead of having 2 sets of properties for uniform vs. non-uniform scale where bUniform dictated which set was used, bUniform now toggles proportional scaling of StartScale and EndScale.
#jira none
#rb Semion.Piskarev
#preflight 6335c5d6f76de2d4d55defdc
[CL 22271181 by nickolas drake in ue5-main branch]
Extent, radius, and step size can no longer be negative.
Start/end angle are UI limited to the range [-360, 360] but can accept any values. Very large values are useful to create spirals and it would feel a little bit arbitrary to just choose a hard range. Angle shift is clamped to [-180, 180] because values outside of that range are redundant.
Count, CountX, and CountY are clamped to a minimum of 1 with a UI max of 25. The behavior here is unchanged but several redundant UIMins were removed because ClampMin was also already set.
#jira UE-163642
#rb Semion.Piskarev
#preflight 6323592d63312bbbbb07738c
[CL 22039740 by nickolas drake in ue5-main branch]
The projection is done on per pattern item basis and will not project one pattern item onto another, meaning that projecting something like a vertical line of boxes down the Z axis will result in many overlapping boxes.
Projection offset can be used to fine tune the final distance between the result pattern and the components in the scene onto which the pattern is being projected, usually because the location of the pivot of the source mesh results in the projected pattern either floating above or intersecting the components after the projection.
#jira none
#rb Semion.Piskarev, David.Hill
#preflight 63234144c225e8be38fffb0e
[CL 22032022 by Nickolas Drake in ue5-main branch]
- create a new MeshTopologySelector base class. The existing GroupTopologySelector class now inherits from it, as does a new BoundarySelector class
- likewise, create a new MeshTopologySelectionMehchanic base class and have (existing) PolygonSelectionMechanic and (new) BoundarySelectionMechanic inherit from it
- the new Boundary classes use FMeshBoundary loops to define selectable loops rather than FGroupTopology
HoleFillTool:
- change to using BoundarySelectionMechanic instead of GroupTopologySelector
Misc:
- allow FMeshBoundaryLoops to fail untangling a loop with bowties but still continue processing other loops
#jira UE-144821
#rb jimmy.andrews
#preflight 63222176e93a80888cb7d3df
[CL 22013854 by tyson brochu in ue5-main branch]
