com.jme3.terrain.geomipmap

Class MultiTerrainLodControl

java.lang.Object

com.jme3.scene.control.AbstractControl

com.jme3.terrain.geomipmap.TerrainLodControl

com.jme3.terrain.geomipmap.MultiTerrainLodControl

All Implemented Interfaces:

Savable, Control, JmeCloneable, java.lang.Cloneable

public class MultiTerrainLodControl
extends TerrainLodControl

An extension of the TerrainLodControl that handles multiple terrains at once. This is to be used if you have your own tiling/paging terrain system, such as TerrainGrid.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	MultiTerrainLodControl.UpdateMultiLOD Overrides the parent UpdateLOD runnable to process multiple terrains.

Nested classes/interfaces inherited from class com.jme3.terrain.geomipmap.TerrainLodControl

TerrainLodControl.UpdateLOD

Field Summary

Fields inherited from class com.jme3.terrain.geomipmap.TerrainLodControl

camera, cameraLocations, cameras, forceUpdate, hasResetLod, indexer, lastCameraLocations, lodCalcRunning, lodCalculator, previousCameraLocation, terrain, useRenderCamera

Fields inherited from class com.jme3.scene.control.AbstractControl

enabled, spatial

Constructor Summary

Constructors

Constructor and Description
MultiTerrainLodControl()
MultiTerrainLodControl(Camera camera)
MultiTerrainLodControl(Terrain terrain)
MultiTerrainLodControl(Terrain terrain, Camera camera)
MultiTerrainLodControl(Terrain terrain, java.util.List<Camera> cameras)

Method Summary

Modifier and Type	Method and Description
void	addTerrain(TerrainQuad tq) Add a terrain that will have its LOD handled by this control.
protected TerrainLodControl.UpdateLOD	createLodUpdateTask(java.util.List<Vector3f> locations, LodCalculator lodCalculator)
protected DistanceLodCalculator	makeLodCalculator()
protected void	prepareTerrain()
void	removeTerrain(TerrainQuad tq) Add a terrain that will no longer have its LOD handled by this control.

Methods inherited from class com.jme3.terrain.geomipmap.TerrainLodControl

cloneFields, controlRender, controlUpdate, detachAndCleanUpControl, forceUpdate, getLodCalculator, isUseRenderCamera, jmeClone, read, setCamera, setCameras, setEnabled, setLodCalculator, setSpatial, setTerrain, setUseRenderCamera, updateLOD, updateLOD, updateLodOffCount, write

Methods inherited from class com.jme3.scene.control.AbstractControl

cloneForSpatial, getSpatial, isEnabled, render, update

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiTerrainLodControl

public MultiTerrainLodControl()

MultiTerrainLodControl

public MultiTerrainLodControl(Terrain terrain)

MultiTerrainLodControl

public MultiTerrainLodControl(Camera camera)

MultiTerrainLodControl

public MultiTerrainLodControl(Terrain terrain,
                              Camera camera)

MultiTerrainLodControl

public MultiTerrainLodControl(Terrain terrain,
                              java.util.List<Camera> cameras)

Method Detail

makeLodCalculator

protected DistanceLodCalculator makeLodCalculator()

Overrides:

makeLodCalculator in class TerrainLodControl

addTerrain

public void addTerrain(TerrainQuad tq)

Add a terrain that will have its LOD handled by this control. It will be added next update run. You should only call this from the render thread.

removeTerrain

public void removeTerrain(TerrainQuad tq)

Add a terrain that will no longer have its LOD handled by this control. It will be removed next update run. You should only call this from the render thread.

createLodUpdateTask

protected TerrainLodControl.UpdateLOD createLodUpdateTask(java.util.List<Vector3f> locations,
                                                          LodCalculator lodCalculator)

Overrides:

createLodUpdateTask in class TerrainLodControl

prepareTerrain

protected void prepareTerrain()

Overrides:

prepareTerrain in class TerrainLodControl