Add composite & pinbase expressions / nodes, which use reroutes under the hood to ensure zero material overhead.
Convert MaterialEditor to a WorkflowCentricApplication.
Generally add subgraph existence support to MaterialGraph / MaterialEditor.
#jira UE-96104
#rb Ben.Ingram Lauren.Barnes
#fyi Lauren.Barnes
[CL 14437968 by daren cheng in ue5-main branch]
#jira UE-91182
#ROBOMERGE-SOURCE: CL 12465625 via CL 12465718 via CL 12467508 via CL 12467676
#ROBOMERGE-BOT: RELEASE (Release-Engine-Staging -> Main) (v672-12450963)
[CL 12467769 by bob tellez in Main branch]
#rb none
#jira UE-89380
#ROBOMERGE-OWNER: rex.hill
#ROBOMERGE-AUTHOR: rex.hill
#ROBOMERGE-SOURCE: CL 11612429 via CL 11612432 via CL 11612438
#ROBOMERGE-BOT: (v656-11643781)
[CL 11762021 by rex hill in Main branch]
#jira UE-89380
#rb none
#ROBOMERGE-SOURCE: CL 11608922 via CL 11608931 via CL 11608941
#ROBOMERGE-BOT: (v656-11643781)
[CL 11758588 by rex hill in Main branch]
#rnx
#rb none
#ROBOMERGE-SOURCE: CL 10869241 via CL 10869527 via CL 10869904
#ROBOMERGE-BOT: (v613-10869866)
[CL 10870586 by ryan durand in Main branch]
#jira UE-79942
#rb rex.hill
[FYI] lauren.barnes
#ROBOMERGE-OWNER: rex.hill
#ROBOMERGE-AUTHOR: rex.hill
#ROBOMERGE-SOURCE: CL 10083765 via CL 10083767
#ROBOMERGE-BOT: (v574-10069753)
[CL 10086476 by rex hill in Main branch]
#rnx
#rb none
#ROBOMERGE-OWNER: rex.hill
#ROBOMERGE-AUTHOR: rex.hill
#ROBOMERGE-SOURCE: CL 9968254 via CL 9968365
#ROBOMERGE-BOT: (v560-9963197)
[CL 9969240 by rex hill in Main branch]
This allows us to put texture layers into physical groups that will be accessed through the same page table layer (and so must share the same UV in different physical textures).
Physical spaces can now contain multiple texture layers (one for each member of a physical group).
Changed the logic for the physical space pool descriptions so that we can support multiple texture layers. And also made the description work for Min and Max tile size values so that we don't need to specify pool sizes multiple times for each possible tile size.
Runtime virtual texture can select if it wants to use a single physical group. By default this is on so that RVT uses a single page table channel.
#rb none
[FYI] Ben.Ingram
#ROBOMERGE-OWNER: jeremy.moore
#ROBOMERGE-AUTHOR: jeremy.moore
#ROBOMERGE-SOURCE: CL 8747955 via CL 8748343 via CL 8782324
#ROBOMERGE-BOT: (v422-8689730)
[CL 8790675 by jeremy moore in Main branch]
The references haven't been released when we quit the Material Editor.
#jira UE-78898
#rb marcus.wassmer
#lockdown nick.penwarden
#ROBOMERGE-SOURCE: CL 8063131 in //UE4/Release-4.23/...
#ROBOMERGE-BOT: RELEASE (Release-4.23 -> Main) (v400-8057353)
[CL 8063141 by simon tourangeau in Main branch]
Texture streaming accuracy visualization now show the current state of data, and doesn't need to build the texture streaming as a prestep.
#rb alexis.matte
#jira UE-76859
#ROBOMERGE-SOURCE: CL 7223779 in //UE4/Release-4.23/...
#ROBOMERGE-BOT: RELEASE (Release-4.23 -> Main) (v367-6836689)
[CL 7223780 by uriel doyon in Main branch]
