Package com.gaia3d.basic.remesher

Class FrontierClub

java.lang.Object

com.gaia3d.basic.remesher.FrontierClub

public final class FrontierClub
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	FrontierClub.Side

Method Summary

Modifier and Type	Method	Description
static FrontierClub	classify(org.joml.Vector3d position, GaiaBoundingBox nodeBox, double tolerance)	Classifies a frontier position according to the four XY sides of the node bounding box.
boolean	contains(FrontierClub.Side side)
Set<FrontierClub.Side>	getSides()
FrontierClub.Side	getSingleSide()	Returns the only side in this club.
boolean	isMultiple()	The frontier belongs to two or more sides.
boolean	isNone()	The frontier does not belong to any side of the node box.
boolean	isSingle()	The frontier belongs to exactly one side.
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Details

classify

public static FrontierClub classify(org.joml.Vector3d position,
 GaiaBoundingBox nodeBox,
 double tolerance)

Classifies a frontier position according to the four XY sides of the node bounding box.

NORTH = maxY SOUTH = minY EAST = maxX WEST = minX

isNone

public boolean isNone()

The frontier does not belong to any side of the node box. It may be treated as a regular interior vertex.

isSingle

public boolean isSingle()

The frontier belongs to exactly one side. It may use an outward clustering cell.

isMultiple

public boolean isMultiple()

The frontier belongs to two or more sides. Normally this is a corner and should not be remeshed.

contains

public boolean contains(FrontierClub.Side side)

getSingleSide

public FrontierClub.Side getSingleSide()

Returns the only side in this club.

Throws:

IllegalStateException - if the club contains zero or multiple sides.

getSides

public Set<FrontierClub.Side> getSides()

toString

public String toString()

Overrides:

toString in class Object