com.jme3.terrain.geomipmap

Class TerrainGrid.UpdateQuadCache

java.lang.Object

com.jme3.terrain.geomipmap.TerrainGrid.UpdateQuadCache

All Implemented Interfaces:

java.lang.Runnable

Enclosing class:

TerrainGrid

protected class TerrainGrid.UpdateQuadCache
extends java.lang.Object
implements java.lang.Runnable

Field Summary

Fields

Modifier and Type	Field and Description
protected Vector3f	location

Constructor Summary

Constructors

Constructor and Description
UpdateQuadCache(Vector3f location)

Method Summary

Modifier and Type	Method and Description
void	run() This is executed if the camera has moved into a new CameraCell and will load in the new TerrainQuad tiles to be children of this TerrainGrid parent.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

location

protected final Vector3f location

Constructor Detail

UpdateQuadCache

public UpdateQuadCache(Vector3f location)

Method Detail

run

public void run()

This is executed if the camera has moved into a new CameraCell and will load in the new TerrainQuad tiles to be children of this TerrainGrid parent. It will first check the LRU cache to see if the terrain tile is already there, if it is not there, it will load it in and then cache that tile. The terrain tiles get added to the quad tree back on the OGL thread using the attachQuadAt() method. It also resets any cached values in TerrainQuad (such as neighbours).

Specified by:

run in interface java.lang.Runnable