uwcse.location.core
Class StateTransform

java.lang.Object
  |
  +--javax.media.j3d.Transform3D
        |
        +--uwcse.location.core.StateTransform

public class StateTransform

extends Transform3D

This class represents a matrix transformation of the estimated or actual location (translation and rotation) an object. A right-handed coordinate frame is assumed.

Version:

$Revision: 1.3 $

Author:

Jeffrey Hightower

Field Summary

 

Fields inherited from class javax.media.j3d.Transform3D

AFFINE, CONGRUENT, IDENTITY, NEGATIVE_DETERMINANT, ORTHOGONAL, RIGID, SCALE, TRANSLATION, ZERO

 

Constructor Summary

StateTransform()           Constructs and initializes a transform to the identity matrix.

StateTransform(double[] matrix)           Constructs and initializes a transform from the double precision array of length 16; the top row of the matrix is initialized to the first four elements of the array, and so on.

StateTransform(Transform3D t1)           Constructs and initializes a transform from the Transform3D object.

StateTransform(Matrix3d m1, Vector3d t1, double s)           Constructs and initializes a transform from the rotation matrix, translation, and scale values.

StateTransform(Matrix4d m1)           Constructs and initializes a transform from the 4 x 4 matrix.

StateTransform(Quat4d q1, Vector3d t1, double s)           Constructs and initializes a transform from the quaternion, translation, and scale values.

StateTransform(State state)           Constructs and initializes a transform from the position and quaternion rotation in the given State.

StateTransform(StateTransform t1)           Constructs and initializes a transform from the StateTransform object.

 

Method Summary
void	transform(State state)           Transforms the State parameter with this transformation and place the result back into the State.

 

Methods inherited from class javax.media.j3d.Transform3D

add, add, determinant, epsilonEquals, equals, equals, frustum, get, get, get, get, get, get, get, get, get, get, get, get, get, get, get, get, getAutoNormalize, getBestType, getDeterminantSign, getRotationScale, getRotationScale, getScale, getScale, getType, hashCode, invert, invert, lookAt, mul, mul, mul, mul, mulInverse, mulInverse, mulTransposeBoth, mulTransposeLeft, mulTransposeRight, normalize, normalize, normalizeCP, normalizeCP, ortho, perspective, rotX, rotY, rotZ, scaleAdd, scaleAdd, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, setAutoNormalize, setEuler, setIdentity, setNonUniformScale, setRotation, setRotation, setRotation, setRotation, setRotation, setRotation, setRotationScale, setRotationScale, setScale, setScale, setTranslation, setTranslation, setZero, sub, sub, toString, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transpose, transpose

 

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

 

Constructor Detail

StateTransform

public StateTransform()

Constructs and initializes a transform to the identity matrix.

StateTransform

public StateTransform(double[] matrix)

Constructs and initializes a transform from the double precision array of length 16; the top row of the matrix is initialized to the first four elements of the array, and so on.

StateTransform

public StateTransform(Matrix3d m1,
                      Vector3d t1,
                      double s)

Constructs and initializes a transform from the rotation matrix, translation, and scale values.

StateTransform

public StateTransform(Matrix4d m1)

Constructs and initializes a transform from the 4 x 4 matrix.

StateTransform

public StateTransform(Quat4d q1,
                      Vector3d t1,
                      double s)

Constructs and initializes a transform from the quaternion, translation, and scale values.

StateTransform

public StateTransform(Transform3D t1)

Constructs and initializes a transform from the Transform3D object.

StateTransform

public StateTransform(StateTransform t1)

Constructs and initializes a transform from the StateTransform object.

StateTransform

public StateTransform(State state)

Constructs and initializes a transform from the position and quaternion rotation in the given State.

transform

public void transform(State state)

Transforms the State parameter with this transformation and place the result back into the State.