Package de.pirckheimer_gymnasium.jbox2d.tests.math

Class SinCosTest

java.lang.Object

de.pirckheimer_gymnasium.jbox2d.tests.math.SinCosTest

public class SinCosTest
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static int	accuracyIterations
static final int	COLUMN_PADDING
static float	leastPreciseTable
static float	mostPreciseTable
static final int	NUM_DECIMALS
static int	numTables
static int	speedIterations
static int	speedTrials

Constructor Summary

Constructors

Constructor	Description
SinCosTest()

Method Summary

Modifier and Type	Method	Description
static final void	constructTables()	constructs the tables from the static parameters
static final double[][]	doAccuracyTest(boolean print)	accuracy test from the static parameters, the tables array needs to be constructed as well, returns double[tables][0-3 (no lerp, lerp, then the difference)]
static final double[][]	doSpeedTest(boolean print)	speed test from the static parameters the tables array needs to be constructed as well, returns double[tables][0-3 (no lerp, lerp, then the difference)]
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Field Details

COLUMN_PADDING

public static final int COLUMN_PADDING

See Also:

• Constant Field Values

NUM_DECIMALS

public static final int NUM_DECIMALS

See Also:

• Constant Field Values

numTables

public static int numTables

mostPreciseTable

public static float mostPreciseTable

leastPreciseTable

public static float leastPreciseTable

accuracyIterations

public static int accuracyIterations

speedTrials

public static int speedTrials

speedIterations

public static int speedIterations

Constructor Details

SinCosTest

public SinCosTest()

Method Details

main

public static void main(String[] args)

Parameters:

args -

constructTables

public static final void constructTables()

constructs the tables from the static parameters

doAccuracyTest

public static final double[][] doAccuracyTest(boolean print)

accuracy test from the static parameters, the tables array needs to be constructed as well, returns double[tables][0-3 (no lerp, lerp, then the difference)]

doSpeedTest

public static final double[][] doSpeedTest(boolean print)

speed test from the static parameters the tables array needs to be constructed as well, returns double[tables][0-3 (no lerp, lerp, then the difference)]