- It needs to have CookerSupportFilesSubdirectory passed in to BuildCookRun to activate (giving it the name of a subdirectory under the Staged directory to put the SDK files)
- it also writes a .bat file that can set the envvars needed for the minimal SDKs to be found by Unreal
#rb graeme.thornton
#preflight 634f1e9069246074dba2f09a
#p4v-cherrypick 22616289
[CL 22634717 by josh adams in ue5-main branch]
[FYI] Joe.Kirchoff
#jira UE-167455
#rb Tim.Smith
#rnx
#preflight 634efcb8dd0d2ceafae5d95b
Original CL Desc
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AutomationTool: ScriptModules not in the Engine directory should stil be compiled when using an installed engine
[CL 22632586 by joe kirchoff in ue5-main branch]
- TriObject is used to extract geometry
- For some object types in Max GetRenderMesh doesn't give away the finest mesh even when viewport mesh is set to highest quality. It's the case for Body Cutter
#jira UE-149604
#preflight 634fca61ac48fa11ed2ddad9
#rb benoit.deschenes
[CL 22629343 by kerim borchaev in ue5-main branch]
This can be enabled by modifying `UnrealEngine\Engine\Saved\UnrealBuildTool\BuildConfiguration.xml` like so:
<?xml version="1.0" encoding="utf-8" ?>
<Configuration xmlns="https://www.unrealengine.com/BuildConfiguration">
<BuildConfiguration>
<bShaderCompilerWorkerTrace>true</bShaderCompilerWorkerTrace>
</BuildConfiguration>
</Configuration>
- Added a build configuration xml value, `bShaderCompilerWorkerTrace`.
- Turning this on will set USE_SHADER_COMPILER_WORKER_TRACE=1
- Move the parameter -nothreading to be set when we launch the process instead of internally as an extra cmd line arg.
- Unreal Insights uses a separate thread to send events so threading support is needed for the program. When we have USE_SHADER_COMPILER_WORKER_TRACE enabled we need to turn off `-nothreading`.
- When USE_SHADER_COMPILER_WORKER_TRACE is enabled we pass in `-trace=default` to get CPU event markers.
- The SCW program needs to turn on the following defines to be able to perform CPU and memory traces:
ENABLE_LOW_LEVEL_MEM_TRACKER=1
UE_MEMORY_TAGS_TRACE_ENABLED=1
UE_TRACE_ENABLED=1
- Instrument Shader Compiler Worker with TRACE_CPUPROFILER_EVENT_SCOPE. This are no-ops when this is turned off.
todo: Make the shader compiler worker inherit the trace args from the main process it was launched from.
#rb Yuriy.ODonnell
#jira none
#preflight 634ef80269246074db9637c2
[CL 22625183 by Jason Nadro in ue5-main branch]
