Package gov.nih.mipav.model.structures

Class ComputationalGeometry.MathUtility

java.lang.Object

gov.nih.mipav.model.structures.ComputationalGeometry.MathUtility

Enclosing class:

ComputationalGeometry

public class ComputationalGeometry.MathUtility
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
MathUtility()

Method Summary

Modifier and Type	Method	Description
double	AddValueToAverage(double oldAverage, double valueToAdd, double count)
double	AngleBetween(ComputationalGeometry.MyVector2 from, ComputationalGeometry.MyVector2 to, boolean shouldNormalize)
double	AngleBetween(ComputationalGeometry.MyVector3 from, ComputationalGeometry.MyVector3 to, boolean shouldNormalize)
double	AngleFromToCCW(ComputationalGeometry.MyVector2 from, ComputationalGeometry.MyVector2 to, boolean shouldNormalize)
double	AngleFromToCCW(ComputationalGeometry.MyVector3 from, ComputationalGeometry.MyVector3 to, ComputationalGeometry.MyVector3 upRef)
boolean	AredoublesEqual(double a, double b)
int	ClampListIndex(int index, int listSize)
double	Det2(double x1, double x2, double y1, double y2)
double	Det2(ComputationalGeometry.MyVector2 a, ComputationalGeometry.MyVector2 b)
double	Remap(double value, double r1_low, double r1_high, double r2_low, double r2_high)
int	RoundValue(double value, double stepValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

MathUtility

public MathUtility()

Method Detail

AredoublesEqual

public boolean AredoublesEqual(double a,
                               double b)

Remap

public double Remap(double value,
                    double r1_low,
                    double r1_high,
                    double r2_low,
                    double r2_high)

ClampListIndex

public int ClampListIndex(int index,
                          int listSize)

Det2

public double Det2(double x1,
                   double x2,
                   double y1,
                   double y2)

Det2

public double Det2(ComputationalGeometry.MyVector2 a,
                   ComputationalGeometry.MyVector2 b)

AngleFromToCCW

public double AngleFromToCCW(ComputationalGeometry.MyVector3 from,
                             ComputationalGeometry.MyVector3 to,
                             ComputationalGeometry.MyVector3 upRef)

AngleBetween

public double AngleBetween(ComputationalGeometry.MyVector3 from,
                           ComputationalGeometry.MyVector3 to,
                           boolean shouldNormalize)

AngleFromToCCW

public double AngleFromToCCW(ComputationalGeometry.MyVector2 from,
                             ComputationalGeometry.MyVector2 to,
                             boolean shouldNormalize)

AngleBetween

public double AngleBetween(ComputationalGeometry.MyVector2 from,
                           ComputationalGeometry.MyVector2 to,
                           boolean shouldNormalize)

AddValueToAverage

public double AddValueToAverage(double oldAverage,
                                double valueToAdd,
                                double count)

RoundValue

public int RoundValue(double value,
                      double stepValue)