OctreeGroupLoader

java.lang.Object

gaiasky.data.StreamingOctreeLoader

gaiasky.data.group.OctreeGroupLoader

All Implemented Interfaces:: ISceneGraphLoader, IObserver

public class OctreeGroupLoader extends StreamingOctreeLoader

Implements the loading and streaming of octree nodes from files. This version loads star groups using BinaryDataProvider.

Nested Class Summary

Nested classes/interfaces inherited from class gaiasky.data.StreamingOctreeLoader
StreamingOctreeLoader.OctreeLoaderThread
Field Summary

Fields inherited from class gaiasky.data.StreamingOctreeLoader
daemon, description, idxLoadedIds, instance, lastQueueClearMs, LOAD_QUEUE_MAX_SIZE, loadedIds, loadedObjects, loadingPaused, MAX_LOAD_CHUNK, maxLoadedIds, maxLoadedStars, metadata, MIN_QUEUE_CLEAR_MS, name, nLoadedStars, params, particles, PRELOAD_DEPTH, toLoadQueue, toUnloadQueue
Constructor Summary

Constructors

Constructor

Description

OctreeGroupLoader()
Method Summary

Modifier and Type

Method

Description

boolean

loadOctant(OctreeNode octant, AbstractOctreeWrapper octreeWrapper, boolean fullInit)

Loads the data of the given octant.

protected AbstractOctreeWrapper

loadOctreeData()

Loads the nodes and the octree.

void

setEpoch(Double epoch)

void

setEpoch(Long epoch)

Methods inherited from class gaiasky.data.StreamingOctreeLoader
abortCurrentLoading, addLoadedInfo, addToQueue, clearQueue, emptyLoadQueue, flushLoadedIds, flushLoadQueue, getLoadQueueSize, getNLoadedStars, initialize, initialize, loadData, loadLod, loadOctant, loadOctants, notify, queue, setDescription, setName, setParams, touch, touchOctant, unloadOctant

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- OctreeGroupLoader
  
  public OctreeGroupLoader()
Method Details
- loadOctreeData
  
  protected AbstractOctreeWrapper loadOctreeData()
  
  Description copied from class: StreamingOctreeLoader
  
  Loads the nodes and the octree.
  
  Specified by:
  
  loadOctreeData in class StreamingOctreeLoader
- loadOctant
  
  public boolean loadOctant(OctreeNode octant, AbstractOctreeWrapper octreeWrapper, boolean fullInit)
  
  Description copied from class: StreamingOctreeLoader
  
  Loads the data of the given octant.
  
  Specified by:
  
  loadOctant in class StreamingOctreeLoader
  
  Parameters:
  
  octant - The octant to load.
  
  octreeWrapper - The octree wrapper.
  
  fullInit - Whether to fully initialise the objects (on-demand load) or not (startup)
  
  Returns:
  
  True if the octant was loaded, false otherwise
- setEpoch
  
  public void setEpoch(Double epoch)
- setEpoch
  
  public void setEpoch(Long epoch)