Method SetupLocatorSets

trinity/Eve/SpaceObjectFactory/EveSOF.cpp:2983–3028

-------------------------------------------------------------------------------- Description: add the hull locator sets to the new ship --------------------------------------------------------------------------------

//   add the hull locator sets to the new ship
// --------------------------------------------------------------------------------
void EveSOF::SetupLocatorSets( EveSpaceObject2Ptr obj, const EveSOFDNAPtr dna, const std::vector<Matrix>& offsets )
{
	CCP_STATS_ZONE( __FUNCTION__ );

	// cycle over all hulls in the multi-hull list
	Vector3 hullOffset( 0.f, 0.f, 0.f );
	for( size_t hullIdx = 0; hullIdx < dna->GetMultiHullCount(); ++hullIdx )
	{
		// locator sets (like damage, explosions, etc.)
		const std::vector<BlueSharedString> locatorSetsNames = dna->GetHullLocatorSetNames( hullIdx );
		for( auto locatorSetName = locatorSetsNames.begin(); locatorSetName != locatorSetsNames.end(); ++locatorSetName )
		{
			auto locators = dna->GetHullLocators( locatorSetName->c_str(), hullIdx );
			if( locators )
			{
				EveLocatorSetsPtr locSets;
				locSets.CreateInstance();

				if( !offsets.empty() )
				{
					// add the distributed locators
					// need to move the locators by the hullOffset
					std::vector<EveSOFDataMgr::LocatorDirectionData> distributedLocators;
					distributedLocators.reserve( offsets.size() * locators->size() );
					for( auto& offset : offsets )
					{
						std::transform( ( *locators ).begin(), ( *locators ).end(), std::back_inserter( distributedLocators ), [offset, hullOffset]( EveSOFDataMgr::LocatorDirectionData d ) -> EveSOFDataMgr::LocatorDirectionData {
							Matrix m = TransformationMatrix( Vector3( 1.0, 1.0, 1.0 ), d.rotation, d.position + hullOffset ) * offset;
							Vector3 tmp;
							Decompose( tmp, d.rotation, d.position, m );
							return d;
						} );
					}
					locSets->Set( locatorSetName->c_str(), distributedLocators.data(), distributedLocators.size() );
				}
				obj->MergeToLocatorSet( *locSets );
			}
		}
		// next hull needs offset update from hull's locator
		const Vector3* nextSubsystemOffset = dna->GetHullNextSubsystemOffset( hullIdx );
		if( nextSubsystemOffset )
		{
			hullOffset += *nextSubsystemOffset;
		}
	}
}

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