Impl

Abstract Value Members

abstract def approximate(thresh: M): Ops[M, ThreeDim]

Composes this distance so that a threshold is applied to point-point distances.
Composes this distance so that a threshold is applied to point-point distances. If the point-point distance of the underlying measure returns a value less than or equal the given threshold, then instead the value 0L is returned. This allows for quicker searches so that a nearest neighbour becomes an approximate nn within the given threshold (the first arbitrary point encountered with a distance smaller than the threshold will be returned).
Note that the threshold is directly compared to the result of distance, thus if the underlying measure uses a skewed distance, this must be taken into account. For example, if euclideanSq is used, and points within a radius of 4 should be approximated, a threshold of 4 * 4 = 16 must be chosen!

Definition Classes
Ops
abstract def clip(hyperCube: IntSpace.ThreeDim.HyperCube): Ops[M, ThreeDim]

Applies a filter to this measure by constraining distances to objects b which lie within the given IntSquare.
Applies a filter to this measure by constraining distances to objects b which lie within the given IntSquare. That is, if for example distance( a, b ) is called, first it is checked if b is within hyperCube. If so, the underlying measure is calculated, otherwise, Long.MaxValue is returned. This behaviour extends to the minDistance and maxDistance methods.

Definition Classes
Ops
abstract def compareMeasure(a: M, b: M): Int

Definition Classes
DistanceMeasure
abstract def distance(a: PointLike, b: PointLike): M

Calculates the distance between two points.
Calculates the distance between two points.
a
the input query point
b
a point in the octree

Definition Classes
DistanceMeasure
abstract def exceptOrthant(idx: Int): Ops[M, ThreeDim]

Definition Classes
Ops
abstract def isMeasureGreater(a: M, b: M): Boolean

Definition Classes
DistanceMeasure
abstract def isMeasureZero(m: M): Boolean

Definition Classes
DistanceMeasure
abstract def maxDistance(a: PointLike, b: IntSpace.ThreeDim.HyperCube): M

Calculates the maximum distance between a point and any possible point of a given hyper-cube.
Calculates the maximum distance between a point and any possible point of a given hyper-cube. In the euclidean case, this is the distance to the hyper-cube b's corner that is furthest to the point a, no matter whether a is contained in b or not.

Definition Classes
DistanceMeasure
abstract def maxValue: M

A value which will never be exceeded by the measure.
A value which will never be exceeded by the measure.

Definition Classes
DistanceMeasure
abstract def minDistance(a: PointLike, b: IntSpace.ThreeDim.HyperCube): M

Calculates the minimum distance between a point and any possible point of a given hyper-cube.
Calculates the minimum distance between a point and any possible point of a given hyper-cube. In the euclidean case, this is the distance to the hyper-cube b's corner that is closest to the point a, if a lies outside of b, or zero, if a lies within b.

Definition Classes
DistanceMeasure
abstract def newArray(size: Int): Array[M]

Definition Classes
DistanceMeasure
abstract def orthant(idx: Int): Ops[M, ThreeDim]

Definition Classes
Ops
abstract def zeroValue: M

Attributes
protected

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Doc: package IntDistanceMeasure3D

sealed trait Impl[M] extends Ops[M, ThreeDim]

Abstract Value Members

abstract def approximate(thresh: M): Ops[M, ThreeDim]

abstract def clip(hyperCube: IntSpace.ThreeDim.HyperCube): Ops[M, ThreeDim]

abstract def compareMeasure(a: M, b: M): Int

abstract def distance(a: PointLike, b: PointLike): M

abstract def exceptOrthant(idx: Int): Ops[M, ThreeDim]

abstract def isMeasureGreater(a: M, b: M): Boolean

abstract def isMeasureZero(m: M): Boolean

abstract def maxDistance(a: PointLike, b: IntSpace.ThreeDim.HyperCube): M

abstract def maxValue: M

abstract def minDistance(a: PointLike, b: IntSpace.ThreeDim.HyperCube): M

abstract def newArray(size: Int): Array[M]

abstract def orthant(idx: Int): Ops[M, ThreeDim]

abstract def zeroValue: M

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from Ops[M, ThreeDim]

Inherited from DistanceMeasure[M, ThreeDim]

Inherited from AnyRef

Inherited from Any

Ungrouped