org.openmali.vecmath2.util
Class FloatUtils

java.lang.Object
  org.openmali.vecmath2.util.FloatUtils

public class FloatUtils
extends java.lang.Object

This class provides static helper methods for floats to be used instead of complex objects.

Author:

Marvin Froehlich (aka Qudus)

Constructor Summary

FloatUtils()

Method Summary

static float	pointsDistance(float px1, float py1, float pz1, float px2, float py2, float pz2)
static float	pointsDistance(Point3f p1, float px2, float py2, float pz2)
static float	pointsDistanceSquared(float px1, float py1, float pz1, float px2, float py2, float pz2)
static float	pointsDistanceSquared(Point3f p1, float px2, float py2, float pz2)
static float	vectorLength(float vx, float vy, float vz)
static float	vectorLengthSquared(float vx, float vy, float vz)

Methods inherited from class java.lang.Object

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

Constructor Detail

FloatUtils

public FloatUtils()

Method Detail

vectorLengthSquared

public static final float vectorLengthSquared(float vx,
                                              float vy,
                                              float vz)

Returns:

the squared length of a vector

vectorLength

public static final float vectorLength(float vx,
                                       float vy,
                                       float vz)

Returns:

the length of a vector

pointsDistanceSquared

public static final float pointsDistanceSquared(float px1,
                                                float py1,
                                                float pz1,
                                                float px2,
                                                float py2,
                                                float pz2)

Returns:

the squared distance of two points

pointsDistance

public static final float pointsDistance(float px1,
                                         float py1,
                                         float pz1,
                                         float px2,
                                         float py2,
                                         float pz2)

Returns:

the distance of two points

pointsDistanceSquared

public static final float pointsDistanceSquared(Point3f p1,
                                                float px2,
                                                float py2,
                                                float pz2)

Returns:

the squared distance of two points

pointsDistance

public static final float pointsDistance(Point3f p1,
                                         float px2,
                                         float py2,
                                         float pz2)

Returns:

the distance of two points