com.jme3.terrain.geomipmap.lodcalc
Class DistanceLodCalculator
java.lang.Object
com.jme3.terrain.geomipmap.lodcalc.DistanceLodCalculator
- All Implemented Interfaces:
- Savable, LodCalculator, java.lang.Cloneable
public class DistanceLodCalculator
- extends java.lang.Object
- implements LodCalculator
Calculates the LOD of the terrain based on its distance from the
cameras. Taking the minimum distance from all cameras.
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
DistanceLodCalculator
public DistanceLodCalculator()
DistanceLodCalculator
public DistanceLodCalculator(int patchSize,
float multiplier)
calculateLod
public boolean calculateLod(TerrainPatch terrainPatch,
java.util.List<Vector3f> locations,
java.util.HashMap<java.lang.String,UpdatedTerrainPatch> updates)
- Specified by:
calculateLod
in interface LodCalculator
getCenterLocation
protected Vector3f getCenterLocation(TerrainPatch terrainPatch)
write
public void write(JmeExporter ex)
throws java.io.IOException
- Specified by:
write
in interface Savable
- Throws:
java.io.IOException
read
public void read(JmeImporter im)
throws java.io.IOException
- Specified by:
read
in interface Savable
- Throws:
java.io.IOException
clone
public LodCalculator clone()
- Specified by:
clone
in interface LodCalculator
- Overrides:
clone
in class java.lang.Object
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
getLodDistanceThreshold
protected float getLodDistanceThreshold()
- Gets the camera distance where the LOD level will change
usesVariableLod
public boolean usesVariableLod()
- Does this calculator require the terrain to have the difference of
LOD levels of neighbours to be more than 1.
- Specified by:
usesVariableLod
in interface LodCalculator
getLodMultiplier
public float getLodMultiplier()
setLodMultiplier
public void setLodMultiplier(float lodMultiplier)
getSize
public int getSize()
setSize
public void setSize(int size)
turnOffLod
public void turnOffLod()
- Specified by:
turnOffLod
in interface LodCalculator
isLodOff
public boolean isLodOff()
- Specified by:
isLodOff
in interface LodCalculator
turnOnLod
public void turnOnLod()
- Specified by:
turnOnLod
in interface LodCalculator