VectorUtils (Javadocs: gwoptics)

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org.gwoptics.mathutils
Class VectorUtils

java.lang.Object
  org.gwoptics.mathutils.VectorUtils

public class VectorUtils
extends java.lang.Object
extends java.lang.Object

Constructor Summary
`VectorUtils()`

Method Summary
`static processing.core.PVector`	`rotateArbitaryAxis(processing.core.PVector P, processing.core.PVector A, float theta)` Rotates a given vector about an arbitrary axis.

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

VectorUtils

public VectorUtils()

Method Detail

rotateArbitaryAxis

public static processing.core.PVector rotateArbitaryAxis(processing.core.PVector P,
                                                         processing.core.PVector A,
                                                         float theta)

Rotates a given vector about an arbitrary axis. All rotations are about the origin point to translations may be necessary after this step.

Equation used in this code is from the book Mathematics for 3D game programming by Eric Lengyel, 2nd Edition, page 78, ISBN 1-58450-277-0.

Parameters:: P -; A -; theta -
Returns: