Method SetupLayout

trinity/Eve/SpaceObjectFactory/EveSOF.cpp:3030–3092

}

void EveSOF::SetupLayout( EveSpaceObject2Ptr obj, EveChildContainerPtr layoutContainer, EveChildInstancedMeshesPtr& sharedMeshes, const EveSOFDNAPtr dna, const std::vector<Matrix>& offsets, uint32_t seedOverwrite )
{
	CCP_STATS_ZONE( __FUNCTION__ );

	std::map<BlueSharedString, std::vector<EveSOFDataMgr::LocatorDirectionData>> locatorSets;
	// map out all possible locators that the layouts can utilize
	for( size_t hullIdx = 0; hullIdx < dna->GetMultiHullCount(); ++hullIdx )
	{
		const std::vector<BlueSharedString> locatorSetNames = dna->GetHullLocatorSetNames( hullIdx );

		for( const auto& locatorSetName : locatorSetNames )
		{
			const std::vector<EveSOFDataMgr::LocatorDirectionData>* locators = dna->GetHullLocators( locatorSetName.c_str(), hullIdx );
			std::vector<EveSOFDataMgr::LocatorDirectionData> locatorsCopy( *locators );

			auto existingSet = locatorSets.find( locatorSetName );
			if( existingSet == locatorSets.end() )
			{
				locatorSets.insert( { locatorSetName, locatorsCopy } );
			}
			else
			{
				locatorSets[locatorSetName].reserve( locatorSets[locatorSetName].size() + locatorsCopy.size() );
				locatorSets[locatorSetName].insert( locatorSets[locatorSetName].end(), locatorsCopy.begin(), locatorsCopy.end() );
			}
		}
	}

	if( dna->GetLayoutCount() == 0 )
	{
		return;
	}

	// dna can have multiple layouts
	for( size_t layoutIdx = 0; layoutIdx < dna->GetLayoutCount(); ++layoutIdx )
	{
		auto layout = dna->GetLayoutData( layoutIdx );
		size_t placementIdx = 0;

		uint32_t oldSeed = TriRandGetSeed();
		uint32_t trinitySeed = layout->seed;

		if( layout->scrambleSeed )
		{
			trinitySeed += uint32_t( BeOS->GetActualTime() );
		}

		trinitySeed += seedOverwrite;

		TriSrand( trinitySeed );

		// Go over all the placements (each layout can have multiple mesh attachments)
		for( auto placement : layout->placements )
		{
			ProcessPlacementDistributionOrGroup( placement, obj, sharedMeshes, dna, locatorSets, layoutIdx, placementIdx, offsets, layoutContainer );
		}

		if( layout->scrambleSeed )