UnrealEngineUWP/Engine/Build/Graph/Examples/BuildWorldPartitionHLODs.xml

<?xml version='1.0' ?>
<BuildGraph xmlns="http://www.epicgames.com/BuildGraph" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.epicgames.com/BuildGraph ../Schema.xsd" >

	<!-- Options -->
	<Option Name="ProjectName" DefaultValue="" Description="Name of the project."/>
	<Option Name="EditorTarget" DefaultValue="" Description="Name of the editor target to use."/>
	<Option Name="MapName" DefaultValue="" Description="The map for which HLODs will be generated."/>
	<Option Name="BuilderCount" DefaultValue="10" Description="Number of machines to use"/>
	<Option Name="SubmitHLODs" Restrict="true|false" DefaultValue="false" Description="Submit generated HLODs"/>
	<Option Name="ShelveHLODs" Restrict="true|false" DefaultValue="false" Description="Shelve generated HLODs"/>
	<Option Name="ShelveUser" DefaultValue="" Description="Shelve result to the provided user workspace"/>
	<Option Name="ShelveWorkspace" DefaultValue="" Description="Shelve result to the provided user workspace"/>
	
	<Error Message="Missing map name. You must provide a map name using -MapName=..." If="'$(MapName)' == ''"/>
	<Error Message="Missing project name. You must provide the project name using -ProjectName=..." If="'$(ProjectName)' == ''"/>
	<Error Message="Missing editor target. You must provide the target name using -EditorTarget=..." If="'$(EditorTarget)' == ''"/>
	<Error Message="Conflicting options found: -SubmitHLODs and -ShelveHLODs" If="$(SubmitHLODs) And $(ShelveHLODs)"/>
	<Error Message="Cannot shelve result without providing a proper P4 user and workspace" If="$(ShelveHLODs) And ('$(ShelveUser)' == '' Or '$(ShelveWorkspace)' == '')"/>
	<Error Message="Provided a shelve user and workspace with the -SubmitHLODs option, are you really sure you want to submit ? Aborting." If="$(SubmitHLODs) And ('$(ShelveUser)' != '' Or '$(ShelveWorkspace)' != '')"/>
	<Error Message="Trying to build HLODs on a buildmachine, but without any output (missing -SubmitHLODs or -ShelveHLODs)" If="$(IsBuildMachine) And !$(SubmitHLODs) And !$(ShelveHLODs)"/>

	<!-- Perforce environment variables -->
	<EnvVar Name="uebp_PORT"/>
	<EnvVar Name="uebp_USER"/>
	<EnvVar Name="uebp_CLIENT"/>

	<Property Name="HLODBuilder" Value="WorldPartitionHLODsBuilder"/>
		
	<Property Name="HLODCommonBuilderArgs" Value="$(MapName) -DistributedBuild"/>
	<Property Name="HLODCommonBuilderArgs" Value="-unattended -buildmachine $(HLODCommonBuilderArgs)" If="$(IsBuildMachine)"/>
	
	<Property Name="HLODBuilderSCC_None" Value="-SCCProvider=None"/>
	<Property Name="HLODBuilderSCC_P4" Value="-SCCProvider=Perforce"/>
	<Property Name="HLODBuilderSCC_P4" Value="$(HLODBuilderSCC_P4) -P4Port=$(uebp_PORT) -P4User=$(uebp_USER) -P4Client=$(uebp_CLIENT)" If="$(IsBuildMachine)"/>


	<!-- Prerequisites -->
	<Agent Name="HLOD Generation Prerequisites" Type="Win64">
		<Node Name="Update Version Files">
			<SetVersion Change="$(Change)" Branch="$(EscapedBranch)" If="$(IsBuildMachine)"/>
		</Node>
		
		<Node Name="Compile Tools Win64" Requires="Update Version Files">
			<Compile Target="UnrealHeaderTool" Platform="Win64" Configuration="Development"/>
			<Compile Target="ShaderCompileWorker" Platform="Win64" Configuration="Development"/>
		</Node>
		
		<Node Name="Compile Editor Win64">
			<Compile Target="$(EditorTarget)" Platform="Win64" Configuration="Development"/>
		</Node>
	</Agent>
	<Property Name="HLODSetupDependencies" Value="Compile Editor Win64;Compile Tools Win64"/>


	<!-- Setup -->
	<Agent Name="HLOD Setup" Type="Win64">
		<Node Name="HLOD Setup" Requires="$(HLODSetupDependencies)">
			<Command Name="WorldPartitionBuilder" Arguments="-Project=$(ProjectName) -Builder=$(HLODBuilder) -CommandletArgs=&quot;$(HLODCommonBuilderArgs) $(HLODBuilderSCC_None) -SetupHLODs -BuilderCount=$(BuilderCount)&quot;"/>
			<GatherBuildProductsFromFile BuildProductsFile="$(RootDir)/HLODTemp/BuildProducts.txt"/>
		</Node>
	</Agent>


	<!-- Build -->
	<Property Name="HLODBuildNodes" Value=""/>
	<Property Name="HLODBuildCompleteNodes" Value=""/>
	<ForEach Name="HLODBuildJobIndex" Values="0;1;2;3;4;5;6;7;8;9;10;11;12;13;14;15;16;17;18;19;20;21;22;23;24;25;26;27;28;29;30;31;32;33;34;35;36;37;38;39;40;41;42;43;44;45;46;47;48;49">
		<Do If="'$(HLODBuildJobIndex)' &lt; '$(BuilderCount)'">
			<Property Name="HLODBuildAgent" Value="HLOD Build Agent $(HLODBuildJobIndex)"/>
			<Property Name="HLODBuildNode" Value="HLOD Build Job $(HLODBuildJobIndex)"/>
			<Property Name="HLODBuildNodes" Value="$(HLODBuildNodes);$(HLODBuildNode)"/>
			<Property Name="HLODBuildCompleteNode" Value="$(HLODBuildNode) Complete"/>
			<Property Name="HLODBuildCompleteNodes" Value="$(HLODBuildCompleteNodes);$(HLODBuildCompleteNode)"/>
			
			<Agent Name="$(HLODBuildAgent)" Type="Win64">
				<Node Name="$(HLODBuildNode)" Requires="HLOD Setup">
					<Command Name="WorldPartitionBuilder" Arguments="-Project=$(ProjectName) -Builder=$(HLODBuilder) -CommandletArgs=&quot;$(HLODCommonBuilderArgs) $(HLODBuilderSCC_None) -AllowCommandletRendering -BuildHLODs -BuilderIdx=$(HLODBuildJobIndex)&quot;"/>
				</Node>
				<Node Name="$(HLODBuildCompleteNode)" After="$(HLODBuildNode)">
					<GatherBuildProductsFromFile BuildProductsFile="$(RootDir)/HLODTemp/BuildProducts.txt"/>
				</Node>
			</Agent>
		</Do>
	</ForEach>


	<!-- Finalize -->
	<Property Name="SCCOperationArgs" Value=""/>
	<Property Name="SCCOperationArgs" Value="-Submit" If="$(SubmitHLODs)"/>
	<Property Name="SCCOperationArgs" Value="-ShelveUser=$(ShelveUser) -ShelveWorkspace=$(ShelveWorkspace)" If="$(ShelveHLODs) and '$(ShelveUser)' != '' and '$(ShelveWorkspace)' != ''"/>
	<Agent Name="HLOD Finalize" Type="Win64">
		<Node Name="HLOD Finalize" Requires="$(HLODBuildNodes);$(HLODBuildCompleteNodes);HLOD Setup">
			<Command Name="WorldPartitionBuilder" Arguments="-Project=$(ProjectName) -Builder=$(HLODBuilder) -P4 $(SCCOperationArgs) -CommandletArgs=&quot;$(HLODCommonBuilderArgs) $(HLODBuilderSCC_P4) -FinalizeHLODs&quot;"/>
		</Node>
	</Agent>

	<Aggregate Name="HLOD Generation" Requires="HLOD Finalize"/>
	
</BuildGraph>