barsuift.simLife.j3d.util
Class TransformerHelper

java.lang.Object
  barsuift.simLife.j3d.util.TransformerHelper

public final class TransformerHelper
extends java.lang.Object

Method Summary

static double	getRotationFromTransform(javax.media.j3d.Transform3D transform3D, Axis axis)
static javax.media.j3d.Transform3D	getRotationTransform3D(double rotationAngle, Axis axis)
static javax.media.j3d.TransformGroup	getRotationTransformGroup(double rotationAngle, Axis axis)
static javax.media.j3d.Transform3D	getTranslationTransform3D(javax.vecmath.Vector3d translationVector)
static javax.media.j3d.TransformGroup	getTranslationTransformGroup(javax.vecmath.Vector3d translationVector)

Methods inherited from class java.lang.Object

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

Method Detail

getTranslationTransformGroup

public static javax.media.j3d.TransformGroup getTranslationTransformGroup(javax.vecmath.Vector3d translationVector)

getTranslationTransform3D

public static javax.media.j3d.Transform3D getTranslationTransform3D(javax.vecmath.Vector3d translationVector)

getRotationTransformGroup

public static javax.media.j3d.TransformGroup getRotationTransformGroup(double rotationAngle,
                                                                       Axis axis)

getRotationTransform3D

public static javax.media.j3d.Transform3D getRotationTransform3D(double rotationAngle,
                                                                 Axis axis)

getRotationFromTransform

public static double getRotationFromTransform(javax.media.j3d.Transform3D transform3D,
                                              Axis axis)

Parameters:

transform3D - is supposed to be normalized

axis -

Returns: