org.jagatoo.loaders.models.ms3d.utils
Class RotationUtils

java.lang.Object
  org.jagatoo.loaders.models.ms3d.utils.RotationUtils

public class RotationUtils
extends java.lang.Object

Constructor Summary

RotationUtils()

Method Summary

static org.openmali.vecmath2.Tuple3f	toEuler(org.openmali.vecmath2.Quaternion4f quaternion) Convert a Quaternion to Euler angles (in degrees) Note : the Quaternion can be non-normalized.
static org.openmali.vecmath2.Quaternion4f	toQuaternion(float rotX, float rotY, float rotZ) Convert Euler angles (in degrees) to a (normalized) Quaternion.
static org.openmali.vecmath2.Quaternion4f	toQuaternion(org.openmali.vecmath2.Tuple3f tuple) Convert Euler angles (in degrees) to a (normalized) Quaternion.

Methods inherited from class java.lang.Object

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

Constructor Detail

RotationUtils

public RotationUtils()

Method Detail

toQuaternion

public static org.openmali.vecmath2.Quaternion4f toQuaternion(float rotX,
                                                              float rotY,
                                                              float rotZ)

Convert Euler angles (in degrees) to a (normalized) Quaternion.

Parameters:

rotX - Rotation about the X axis, in degrees

rotY - Rotation about the Y axis, in degrees

rotZ - Rotation about the Z axis, in degrees

Returns:

The Quaternion representing the same rotation. author Martin Baker (euclideanspace.com)

toQuaternion

public static org.openmali.vecmath2.Quaternion4f toQuaternion(org.openmali.vecmath2.Tuple3f tuple)

Convert Euler angles (in degrees) to a (normalized) Quaternion.

Parameters:

tuple -

Returns:

teh Quaternion

toEuler

public static org.openmali.vecmath2.Tuple3f toEuler(org.openmali.vecmath2.Quaternion4f quaternion)

Convert a Quaternion to Euler angles (in degrees) Note : the Quaternion can be non-normalized.

Parameters:

quaternion - The quaternion

Returns:

The euler angles (in degrees) author Martin Baker (euclideanspace.com)