carbon.internal

Class MathUtils

java.lang.Object

carbon.internal.MathUtils

public final class MathUtils
extends java.lang.Object

A class that contains utility methods related to numbers.

Pending API council approval

Method Summary

Modifier and Type	Method and Description
static float	abs(float v)
static float	acos(float value)
static float	asin(float value)
static float	atan(float value)
static float	atan2(float a, float b)
static float	constrain(float amount, float low, float high)
static int	constrain(int amount, int low, int high)
static long	constrain(long amount, long low, long high)
static float	cross(float v1x, float v1y, float v2x, float v2y)
static float	degrees(float radians)
static float	dist(float x1, float y1, float x2, float y2)
static float	dist(float x1, float y1, float z1, float x2, float y2, float z2)
static float	dot(float v1x, float v1y, float v2x, float v2y)
static float	exp(float a)
static float	lerp(float start, float stop, float amount)
static float	log(float a)
static float	mag(float a, float b)
static float	mag(float a, float b, float c)
static float	map(float minStart, float minStop, float maxStart, float maxStop, float value)
static float	max(float a, float b)
static float	max(float a, float b, float c)
static float	max(int a, int b)
static float	max(int a, int b, int c)
static float	min(float a, float b)
static float	min(float a, float b, float c)
static float	min(int a, int b)
static float	min(int a, int b, int c)
static float	norm(float start, float stop, float value)
static float	pow(float a, float b)
static float	radians(float degrees)
static float	random(float howbig)
static float	random(float howsmall, float howbig)
static int	random(int howbig)
static int	random(int howsmall, int howbig)
static void	randomSeed(long seed)
static float	sq(float v)
static float	tan(float angle)

Methods inherited from class java.lang.Object

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

Method Detail

abs

public static float abs(float v)

constrain

public static int constrain(int amount,
                            int low,
                            int high)

constrain

public static long constrain(long amount,
                             long low,
                             long high)

constrain

public static float constrain(float amount,
                              float low,
                              float high)

log

public static float log(float a)

exp

public static float exp(float a)

pow

public static float pow(float a,
                        float b)

max

public static float max(float a,
                        float b)

max

public static float max(int a,
                        int b)

max

public static float max(float a,
                        float b,
                        float c)

max

public static float max(int a,
                        int b,
                        int c)

min

public static float min(float a,
                        float b)

min

public static float min(int a,
                        int b)

min

public static float min(float a,
                        float b,
                        float c)

min

public static float min(int a,
                        int b,
                        int c)

dist

public static float dist(float x1,
                         float y1,
                         float x2,
                         float y2)

dist

public static float dist(float x1,
                         float y1,
                         float z1,
                         float x2,
                         float y2,
                         float z2)

mag

public static float mag(float a,
                        float b)

mag

public static float mag(float a,
                        float b,
                        float c)

sq

public static float sq(float v)

dot

public static float dot(float v1x,
                        float v1y,
                        float v2x,
                        float v2y)

cross

public static float cross(float v1x,
                          float v1y,
                          float v2x,
                          float v2y)

radians

public static float radians(float degrees)

degrees

public static float degrees(float radians)

acos

public static float acos(float value)

asin

public static float asin(float value)

atan

public static float atan(float value)

atan2

public static float atan2(float a,
                          float b)

tan

public static float tan(float angle)

lerp

public static float lerp(float start,
                         float stop,
                         float amount)

norm

public static float norm(float start,
                         float stop,
                         float value)

map

public static float map(float minStart,
                        float minStop,
                        float maxStart,
                        float maxStop,
                        float value)

random

public static int random(int howbig)

random

public static int random(int howsmall,
                         int howbig)

random

public static float random(float howbig)

random

public static float random(float howsmall,
                           float howbig)

randomSeed

public static void randomSeed(long seed)