com.openinventor.ldm

Class SoLDMTileID

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.ldm.SoLDMTileID

All Implemented Interfaces:

java.lang.Comparable

public class SoLDMTileID
extends Inventor
implements java.lang.Comparable

Tile ID. Encapsulates the ID of a tile.

In the default LDM architecture, the LDM data is based on an octree topology. The index is 0 for the tile of lowest resolution representing the entire volume (octree root node). The index increments linearly going down through the octree.

Indexing works as follows:

Tile 1 is the lower back left corner of the cube. The index increments on X, then Y, and finally Z. So the back tiles are:

3 4
1 2

And the front tiles are:

7 8
5 6

The tiles of full resolution are the leaf tiles.

Nested Class Summary

Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor

Inventor.ConstructorCommand

Field Summary

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor and Description
SoLDMTileID() Constructor.
SoLDMTileID(long tileID) Constructor from ID value.
SoLDMTileID(SoLDMTileID copyFrom)

Method Summary

Modifier and Type	Method and Description
int	compareTo(java.lang.Object obj)
SoLDMTileID	decrementAndGet() Prefix, increment the tile id
SoLDMTileID	decrementAndGet(int name_14976) Postfix , increment the tile id.
boolean	equals(java.lang.Object obj)
long	getID() Returns the tile ID.
SoLDMTileID	incrementAndGet() ++ Prefix, increment the tile id
SoLDMTileID	incrementAndGet(int name_14975) Postfix ++, increment the tile id.
void	setValue(SoLDMTileID copyFrom)
static SoLDMTileID[]	toArray(long nativeArray, long length)

Methods inherited from class com.openinventor.inventor.Inventor

dispose, getNativeResourceHandle

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SoLDMTileID

public SoLDMTileID(SoLDMTileID copyFrom)

SoLDMTileID

public SoLDMTileID()

Constructor.

SoLDMTileID

public SoLDMTileID(long tileID)

Constructor from ID value.

Method Detail

compareTo

public int compareTo(java.lang.Object obj)

Specified by:

compareTo in interface java.lang.Comparable

setValue

public void setValue(SoLDMTileID copyFrom)

toArray

public static SoLDMTileID[] toArray(long nativeArray,
                                    long length)

getID

public long getID()

Returns the tile ID.

decrementAndGet

public SoLDMTileID decrementAndGet()

Prefix, increment the tile id

incrementAndGet

public SoLDMTileID incrementAndGet(int name_14975)

Postfix ++, increment the tile id.

incrementAndGet

public SoLDMTileID incrementAndGet()

++ Prefix, increment the tile id

decrementAndGet

public SoLDMTileID decrementAndGet(int name_14976)

Postfix , increment the tile id.

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object