Method SetupSpriteLineSets

trinity/Eve/SpaceObjectFactory/EveSOF.cpp:1121–1234

-------------------------------------------------------------------------------- Description: This is where it is all going to happen --------------------------------------------------------------------------------

//   This is where it is all going to happen
// --------------------------------------------------------------------------------
void EveSOF::SetupSpriteLineSets( IEveSpaceObjectAttachmentOwnerPtr obj, const EveSOFDNAPtr dna, const std::vector<Matrix>& offsets, uint32_t buildFlags ) const
{
	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 )
	{
		// cycle over all spritelinesets of this hull
		const std::vector<EveSOFDataMgr::HullSpriteLineSetData>& hullSpriteLineSets = dna->GetHullSpriteLineSets( hullIdx );
		for( auto slsit = hullSpriteLineSets.begin(); slsit != hullSpriteLineSets.end(); ++slsit )
		{
			const EveSOFDataMgr::HullSpriteLineSetData* spriteLineSetData = &( *slsit );

			// visible?
			if( dna->IsInVisibilityData( spriteLineSetData->visibilityGroup ) )
			{
				// create a spriteset for this ship
				EveSpriteLineSetPtr spriteLineSet;
				spriteLineSet.CreateInstance();
				// set shader
				spriteLineSet->Setup( m_spriteSetEffect, spriteLineSetData->skinned && buildFlags != EveSOFDataHullBuildFilter::INSTANCED_PLACEMENT );
				uint32_t index = 0;

				for( auto& offset : offsets )
				{
					// add all the individual items
					for( auto slsiit = spriteLineSetData->items.begin(); slsiit != spriteLineSetData->items.end(); ++slsiit )
					{
						const EveSOFDataMgr::HullSpriteLineSetItemData* itemData = &( *slsiit );

						// color data?
						const Color* colorSet = dna->GetColorSet();

						// create spritelineset items
						EveSpriteLineSetItemPtr spriteLineSetItem;
						spriteLineSetItem.CreateInstance();

						// set it up the colorset data
						spriteLineSetItem->m_color = itemData->intensity * colorSet[itemData->colorType];

						// set up the position data
						Vector3 tmp;
						Matrix m = TransformationMatrix( Vector3( 1.0f, 1.0f, 1.0f ), itemData->rotation, itemData->position + hullOffset ) * offset;
						Decompose( tmp, spriteLineSetItem->m_rotation, spriteLineSetItem->m_position, m );

						// set it up the per-hull data
						spriteLineSetItem->m_blinkPhaseShift = itemData->blinkPhaseShift;
						spriteLineSetItem->m_blinkPhase = itemData->blinkPhase;
						spriteLineSetItem->m_blinkRate = itemData->blinkRate;
						spriteLineSetItem->m_boneIndex = itemData->boneIndex;
						spriteLineSetItem->m_falloff = itemData->falloff;
						spriteLineSetItem->m_maxScale = itemData->maxScale;
						spriteLineSetItem->m_minScale = itemData->minScale;
						spriteLineSetItem->m_scaling = itemData->scaling;
						spriteLineSetItem->m_spacing = itemData->spacing;
						spriteLineSetItem->m_isCircle = itemData->isCircle;