New drop of the jmonkeyengine libraryHEADandroid-wear-n-preview-3android-wear-n-preview-2android-wear-n-preview-1android-sdk-support_r11android-sdk-4.4.2_r1.0.1android-sdk-4.4.2_r1android-n-preview-5android-n-preview-4android-n-preview-3android-n-preview-2android-n-preview-1android-n-mr2-preview-2android-n-mr2-preview-1android-n-mr1-preview-2android-n-mr1-preview-1android-n-iot-release-smart-display-r2android-n-iot-release-smart-displayandroid-n-iot-release-polk-at1android-n-iot-release-lg-thinq-wk7android-n-iot-release-ihome-igv1android-n-iot-preview-4android-l-preview_r2android-cts-6.0_r9android-cts-6.0_r8android-cts-6.0_r7android-cts-6.0_r6android-cts-6.0_r5android-cts-6.0_r4android-cts-6.0_r32android-cts-6.0_r31android-cts-6.0_r30android-cts-6.0_r3android-cts-6.0_r29android-cts-6.0_r28android-cts-6.0_r27android-cts-6.0_r26android-cts-6.0_r25android-cts-6.0_r24android-cts-6.0_r23android-cts-6.0_r22android-cts-6.0_r21android-cts-6.0_r20android-cts-6.0_r2android-cts-6.0_r19android-cts-6.0_r18android-cts-6.0_r17android-cts-6.0_r16android-cts-6.0_r15android-cts-6.0_r14android-cts-6.0_r13android-cts-6.0_r12android-cts-6.0_r1android-cts-4.4_r4android-cts-4.4_r1android-cts-4.2_r2android-cts-4.2_r1android-cts-4.1_r4android-cts-4.1_r2android-cts-4.1_r1android-7.1.2_r9android-7.1.2_r8android-7.1.2_r6android-7.1.2_r5android-7.1.2_r4android-7.1.2_r39android-7.1.2_r38android-7.1.2_r37android-7.1.2_r36android-7.1.2_r33android-7.1.2_r32android-7.1.2_r30android-7.1.2_r3android-7.1.2_r29android-7.1.2_r28android-7.1.2_r27android-7.1.2_r25android-7.1.2_r24android-7.1.2_r23android-7.1.2_r2android-7.1.2_r19android-7.1.2_r18android-7.1.2_r17android-7.1.2_r16android-7.1.2_r15android-7.1.2_r14android-7.1.2_r13android-7.1.2_r12android-7.1.2_r11android-7.1.2_r10android-7.1.2_r1android-6.0.1_r9android-6.0.1_r81android-6.0.1_r80android-6.0.1_r8android-6.0.1_r79android-6.0.1_r78android-6.0.1_r77android-6.0.1_r74android-6.0.1_r73android-6.0.1_r72android-6.0.1_r70android-6.0.1_r7android-6.0.1_r69android-6.0.1_r68android-6.0.1_r67android-6.0.1_r66android-6.0.1_r65android-6.0.1_r63android-6.0.1_r62android-6.0.1_r61android-6.0.1_r60android-6.0.1_r59android-6.0.1_r58android-6.0.1_r57android-6.0.1_r56android-6.0.1_r55android-6.0.1_r54android-6.0.1_r53android-6.0.1_r52android-6.0.1_r51android-6.0.1_r50android-6.0.1_r5android-6.0.1_r49android-6.0.1_r48android-6.0.1_r47android-6.0.1_r46android-6.0.1_r45android-6.0.1_r43android-6.0.1_r42android-6.0.1_r41android-6.0.1_r40android-6.0.1_r4android-6.0.1_r33android-6.0.1_r32android-6.0.1_r31android-6.0.1_r30android-6.0.1_r3android-6.0.1_r28android-6.0.1_r27android-6.0.1_r26android-6.0.1_r25android-6.0.1_r24android-6.0.1_r22android-6.0.1_r21android-6.0.1_r20android-6.0.1_r18android-6.0.1_r17android-6.0.1_r16android-6.0.1_r13android-6.0.1_r12android-6.0.1_r11android-6.0.1_r10android-6.0.1_r1android-6.0.0_r7android-6.0.0_r6android-6.0.0_r5android-6.0.0_r41android-6.0.0_r4android-6.0.0_r3android-6.0.0_r26android-6.0.0_r25android-6.0.0_r24android-6.0.0_r23android-6.0.0_r2android-6.0.0_r13android-6.0.0_r12android-6.0.0_r11android-6.0.0_r1android-4.4w_r1android-4.4_r1.2.0.1android-4.4_r1.2android-4.4_r1.1.0.1android-4.4_r1.1android-4.4_r1.0.1android-4.4_r1android-4.4_r0.9android-4.4_r0.8android-4.4_r0.7android-4.4.4_r2.0.1android-4.4.4_r2android-4.4.4_r1.0.1android-4.4.4_r1android-4.4.3_r1.1.0.1android-4.4.3_r1.1android-4.4.3_r1.0.1android-4.4.3_r1android-4.4.2_r2.0.1android-4.4.2_r2android-4.4.2_r1.0.1android-4.4.2_r1android-4.4.1_r1.0.1android-4.4.1_r1android-4.3_r3.1android-4.3_r3android-4.3_r2.3android-4.3_r2.2android-4.3_r2.1android-4.3_r2android-4.3_r1.1android-4.3_r1android-4.3_r0.9.1android-4.3_r0.9android-4.3.1_r1android-4.2_r1android-4.2.2_r1.2android-4.2.2_r1.1android-4.2.2_r1android-4.2.1_r1.2android-4.2.1_r1.1android-4.2.1_r1android-4.1.2_r2.1android-4.1.2_r2android-4.1.2_r1android-4.1.1_r6.1android-4.1.1_r6android-4.1.1_r5android-4.1.1_r4android-4.1.1_r3android-4.1.1_r2android-4.1.1_r1.1android-4.1.1_r1tools_r22.2tools_r22tools_r21nougat-mr2.3-releasenougat-mr2.2-releasenougat-mr2.1-releasenougat-mr2-security-releasenougat-mr2-releasenougat-mr2-pixel-releasenougat-mr2-devnougat-iot-releasen-iot-preview-4mastermarshmallow-releasemarshmallow-mr3-releasemarshmallow-mr2-releasemarshmallow-mr1-releasemarshmallow-mr1-devmarshmallow-dr1.6-releasemarshmallow-dr1.5-releasemarshmallow-dr1.5-devmarshmallow-dr-releasemarshmallow-dr-dragon-releasemarshmallow-dr-devmarshmallow-devmarshmallow-cts-releasemainl-previewkitkat-wearkitkat-releasekitkat-mr2.2-releasekitkat-mr2.1-releasekitkat-mr2-releasekitkat-mr1.1-releasekitkat-mr1-releasekitkat-devkitkat-cts-releasekitkat-cts-devjb-releasejb-mr2.0.0-releasejb-mr2.0-releasejb-mr2-releasejb-mr2-devjb-mr1.1-releasejb-mr1.1-dev-plus-aospjb-mr1.1-devjb-mr1-releasejb-mr1-dev-plus-aospjb-mr1-devjb-mr0-releasejb-devidea133-weekly-releaseidea133

A new drop of the jmonkeyengine library sources, based on a
2012-03-05 snapshot. Fixes a few unnecessary memory allocations in
the main rendering loop.

Change-Id: I51ac0942fe87204df102cfdce746b59a5cb5ff85

1 files changed, 318 insertions, 318 deletions

diff --git a/engine/src/core/com/jme3/math/Transform.java b/engine/src/core/com/jme3/math/Transform.java
index 7ccd847..3573d8c 100644
--- a/engine/src/core/com/jme3/math/Transform.java
+++ b/engine/src/core/com/jme3/math/Transform.java
@@ -1,318 +1,318 @@
-/*

- * Copyright (c) 2009-2010 jMonkeyEngine

- * All rights reserved.

- *

- * Redistribution and use in source and binary forms, with or without

- * modification, are permitted provided that the following conditions are

- * met:

- *

- * * Redistributions of source code must retain the above copyright

- *   notice, this list of conditions and the following disclaimer.

- *

- * * Redistributions in binary form must reproduce the above copyright

- *   notice, this list of conditions and the following disclaimer in the

- *   documentation and/or other materials provided with the distribution.

- *

- * * Neither the name of 'jMonkeyEngine' nor the names of its contributors

- *   may be used to endorse or promote products derived from this software

- *   without specific prior written permission.

- *

- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED

- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR

- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

- */

-

-package com.jme3.math;

-

-import com.jme3.export.*;

-import java.io.IOException;

-

-/**

- * Started Date: Jul 16, 2004<br><br>

- * Represents a translation, rotation and scale in one object.

- * 

- * @author Jack Lindamood

- * @author Joshua Slack

- */

-public final class Transform implements Savable, Cloneable, java.io.Serializable {

-

-    static final long serialVersionUID = 1;

-

-    public static final Transform IDENTITY = new Transform();

-

-    private Quaternion rot = new Quaternion();

-    private Vector3f translation = new Vector3f();

-    private Vector3f scale = new Vector3f(1,1,1);

-

-    public Transform(Vector3f translation, Quaternion rot){

-        this.translation.set(translation);

-        this.rot.set(rot);

-    }

-    

-    public Transform(Vector3f translation, Quaternion rot, Vector3f scale){

-        this(translation, rot);

-        this.scale.set(scale);

-    }

-

-    public Transform(Vector3f translation){

-        this(translation, Quaternion.IDENTITY);

-    }

-

-    public Transform(Quaternion rot){

-        this(Vector3f.ZERO, rot);

-    }

-

-    public Transform(){

-        this(Vector3f.ZERO, Quaternion.IDENTITY);

-    }

-

-    /**

-     * Sets this rotation to the given Quaternion value.

-     * @param rot The new rotation for this matrix.

-     * @return this

-     */

-    public Transform setRotation(Quaternion rot) {

-        this.rot.set(rot);

-        return this;

-    }

-

-    /**

-     * Sets this translation to the given value.

-     * @param trans The new translation for this matrix.

-     * @return this

-     */

-    public Transform setTranslation(Vector3f trans) {

-        this.translation.set(trans);

-        return this;

-    }

-

-    /**

-     * Return the translation vector in this matrix.

-     * @return translation vector.

-     */

-    public Vector3f getTranslation() {

-        return translation;

-    }

-

-    /**

-     * Sets this scale to the given value.

-     * @param scale The new scale for this matrix.

-     * @return this

-     */

-    public Transform setScale(Vector3f scale) {

-        this.scale.set(scale);

-        return this;

-    }

-

-    /**

-     * Sets this scale to the given value.

-     * @param scale The new scale for this matrix.

-     * @return this

-     */

-    public Transform setScale(float scale) {

-        this.scale.set(scale, scale, scale);

-        return this;

-    }

-

-    /**

-     * Return the scale vector in this matrix.

-     * @return scale vector.

-     */

-    public Vector3f getScale() {

-        return scale;

-    }

-

-    /**

-     * Stores this translation value into the given vector3f.  If trans is null, a new vector3f is created to

-     * hold the value.  The value, once stored, is returned.

-     * @param trans The store location for this matrix's translation.

-     * @return The value of this matrix's translation.

-     */

-    public Vector3f getTranslation(Vector3f trans) {

-        if (trans==null) trans=new Vector3f();

-        trans.set(this.translation);

-        return trans;

-    }

-

-    /**

-     * Stores this rotation value into the given Quaternion.  If quat is null, a new Quaternion is created to

-     * hold the value.  The value, once stored, is returned.

-     * @param quat The store location for this matrix's rotation.

-     * @return The value of this matrix's rotation.

-     */

-    public Quaternion getRotation(Quaternion quat) {

-        if (quat==null) quat=new Quaternion();

-        quat.set(rot);

-        return quat;

-    }

-    

-    /**

-     * Return the rotation quaternion in this matrix.

-     * @return rotation quaternion.

-     */

-    public Quaternion getRotation() {

-        return rot;

-    } 

-    

-    /**

-     * Stores this scale value into the given vector3f.  If scale is null, a new vector3f is created to

-     * hold the value.  The value, once stored, is returned.

-     * @param scale The store location for this matrix's scale.

-     * @return The value of this matrix's scale.

-     */

-    public Vector3f getScale(Vector3f scale) {

-        if (scale==null) scale=new Vector3f();

-        scale.set(this.scale);

-        return scale;

-    }

-

-    /**

-     * Sets this matrix to the interpolation between the first matrix and the second by delta amount.

-     * @param t1 The begining transform.

-     * @param t2 The ending transform.

-     * @param delta An amount between 0 and 1 representing how far to interpolate from t1 to t2.

-     */

-    public void interpolateTransforms(Transform t1, Transform t2, float delta) {

-        this.rot.slerp(t1.rot,t2.rot,delta);

-        this.translation.interpolate(t1.translation,t2.translation,delta);

-        this.scale.interpolate(t1.scale,t2.scale,delta);

-    }

-

-    /**

-     * Changes the values of this matrix acording to it's parent.  Very similar to the concept of Node/Spatial transforms.

-     * @param parent The parent matrix.

-     * @return This matrix, after combining.

-     */

-    public Transform combineWithParent(Transform parent) {

-        scale.multLocal(parent.scale);

-//        rot.multLocal(parent.rot);

-        parent.rot.mult(rot, rot);

-

-        // This here, is evil code

-//        parent

-//            .rot

-//            .multLocal(translation)

-//            .multLocal(parent.scale)

-//            .addLocal(parent.translation);

-

-        translation.multLocal(parent.scale);

-        parent

-            .rot

-            .multLocal(translation)

-            .addLocal(parent.translation);

-        return this;

-    }

-

-    /**

-     * Sets this matrix's translation to the given x,y,z values.

-     * @param x This matrix's new x translation.

-     * @param y This matrix's new y translation.

-     * @param z This matrix's new z translation.

-     * @return this

-     */

-    public Transform setTranslation(float x,float y, float z) {

-        translation.set(x,y,z);

-        return this;

-    }

-

-    /**

-     * Sets this matrix's scale to the given x,y,z values.

-     * @param x This matrix's new x scale.

-     * @param y This matrix's new y scale.

-     * @param z This matrix's new z scale.

-     * @return this

-     */

-    public Transform setScale(float x, float y, float z) {

-        scale.set(x,y,z);

-        return this;

-    }

-

-    public Vector3f transformVector(final Vector3f in, Vector3f store){

-        if (store == null)

-            store = new Vector3f();

-

-        // multiply with scale first, then rotate, finally translate (cf.

-        // Eberly)

-        return rot.mult(store.set(in).multLocal(scale), store).addLocal(translation);

-    }

-

-    public Vector3f transformInverseVector(final Vector3f in, Vector3f store){

-        if (store == null)

-            store = new Vector3f();

-

-        // The author of this code should look above and take the inverse of that

-        // But for some reason, they didnt ..

-//        in.subtract(translation, store).divideLocal(scale);

-//        rot.inverse().mult(store, store);

-

-        in.subtract(translation, store);

-        rot.inverse().mult(store, store);

-        store.divideLocal(scale);

-

-        return store;

-    }

-

-    /**

-     * Loads the identity.  Equal to translation=1,1,1 scale=0,0,0 rot=0,0,0,1.

-     */

-    public void loadIdentity() {

-        translation.set(0,0,0);

-        scale.set(1,1,1);

-        rot.set(0,0,0,1);

-    }

-

-    @Override

-    public String toString(){

-        return getClass().getSimpleName() + "[ " + translation.x + ", " + translation.y + ", " + translation.z + "]\n"

-                                          + "[ " + rot.x + ", " + rot.y + ", " + rot.z + ", " + rot.w + "]\n"

-                                          + "[ " + scale.x + " , " + scale.y + ", " + scale.z + "]";

-    }

-

-    /**

-     * Sets this matrix to be equal to the given matrix.

-     * @param matrixQuat The matrix to be equal to.

-     * @return this

-     */

-    public Transform set(Transform matrixQuat) {

-        this.translation.set(matrixQuat.translation);

-        this.rot.set(matrixQuat.rot);

-        this.scale.set(matrixQuat.scale);

-        return this;

-    }

-

-    public void write(JmeExporter e) throws IOException {

-        OutputCapsule capsule = e.getCapsule(this);

-        capsule.write(rot, "rot", new Quaternion());

-        capsule.write(translation, "translation", Vector3f.ZERO);

-        capsule.write(scale, "scale", Vector3f.UNIT_XYZ);

-    }

-

-    public void read(JmeImporter e) throws IOException {

-        InputCapsule capsule = e.getCapsule(this);

-        

-        rot = (Quaternion)capsule.readSavable("rot", new Quaternion());

-        translation = (Vector3f)capsule.readSavable("translation", Vector3f.ZERO);

-        scale = (Vector3f)capsule.readSavable("scale", Vector3f.UNIT_XYZ);

-    }

-    

-    @Override

-    public Transform clone() {

-        try {

-            Transform tq = (Transform) super.clone();

-            tq.rot = rot.clone();

-            tq.scale = scale.clone();

-            tq.translation = translation.clone();

-            return tq;

-        } catch (CloneNotSupportedException e) {

-            throw new AssertionError();

-        }

-    }

-}

+/*
+ * Copyright (c) 2009-2010 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.math;
+
+import com.jme3.export.*;
+import java.io.IOException;
+
+/**
+ * Started Date: Jul 16, 2004<br><br>
+ * Represents a translation, rotation and scale in one object.
+ * 
+ * @author Jack Lindamood
+ * @author Joshua Slack
+ */
+public final class Transform implements Savable, Cloneable, java.io.Serializable {
+
+    static final long serialVersionUID = 1;
+
+    public static final Transform IDENTITY = new Transform();
+
+    private Quaternion rot = new Quaternion();
+    private Vector3f translation = new Vector3f();
+    private Vector3f scale = new Vector3f(1,1,1);
+
+    public Transform(Vector3f translation, Quaternion rot){
+        this.translation.set(translation);
+        this.rot.set(rot);
+    }
+    
+    public Transform(Vector3f translation, Quaternion rot, Vector3f scale){
+        this(translation, rot);
+        this.scale.set(scale);
+    }
+
+    public Transform(Vector3f translation){
+        this(translation, Quaternion.IDENTITY);
+    }
+
+    public Transform(Quaternion rot){
+        this(Vector3f.ZERO, rot);
+    }
+
+    public Transform(){
+        this(Vector3f.ZERO, Quaternion.IDENTITY);
+    }
+
+    /**
+     * Sets this rotation to the given Quaternion value.
+     * @param rot The new rotation for this matrix.
+     * @return this
+     */
+    public Transform setRotation(Quaternion rot) {
+        this.rot.set(rot);
+        return this;
+    }
+
+    /**
+     * Sets this translation to the given value.
+     * @param trans The new translation for this matrix.
+     * @return this
+     */
+    public Transform setTranslation(Vector3f trans) {
+        this.translation.set(trans);
+        return this;
+    }
+
+    /**
+     * Return the translation vector in this matrix.
+     * @return translation vector.
+     */
+    public Vector3f getTranslation() {
+        return translation;
+    }
+
+    /**
+     * Sets this scale to the given value.
+     * @param scale The new scale for this matrix.
+     * @return this
+     */
+    public Transform setScale(Vector3f scale) {
+        this.scale.set(scale);
+        return this;
+    }
+
+    /**
+     * Sets this scale to the given value.
+     * @param scale The new scale for this matrix.
+     * @return this
+     */
+    public Transform setScale(float scale) {
+        this.scale.set(scale, scale, scale);
+        return this;
+    }
+
+    /**
+     * Return the scale vector in this matrix.
+     * @return scale vector.
+     */
+    public Vector3f getScale() {
+        return scale;
+    }
+
+    /**
+     * Stores this translation value into the given vector3f.  If trans is null, a new vector3f is created to
+     * hold the value.  The value, once stored, is returned.
+     * @param trans The store location for this matrix's translation.
+     * @return The value of this matrix's translation.
+     */
+    public Vector3f getTranslation(Vector3f trans) {
+        if (trans==null) trans=new Vector3f();
+        trans.set(this.translation);
+        return trans;
+    }
+
+    /**
+     * Stores this rotation value into the given Quaternion.  If quat is null, a new Quaternion is created to
+     * hold the value.  The value, once stored, is returned.
+     * @param quat The store location for this matrix's rotation.
+     * @return The value of this matrix's rotation.
+     */
+    public Quaternion getRotation(Quaternion quat) {
+        if (quat==null) quat=new Quaternion();
+        quat.set(rot);
+        return quat;
+    }
+    
+    /**
+     * Return the rotation quaternion in this matrix.
+     * @return rotation quaternion.
+     */
+    public Quaternion getRotation() {
+        return rot;
+    } 
+    
+    /**
+     * Stores this scale value into the given vector3f.  If scale is null, a new vector3f is created to
+     * hold the value.  The value, once stored, is returned.
+     * @param scale The store location for this matrix's scale.
+     * @return The value of this matrix's scale.
+     */
+    public Vector3f getScale(Vector3f scale) {
+        if (scale==null) scale=new Vector3f();
+        scale.set(this.scale);
+        return scale;
+    }
+
+    /**
+     * Sets this matrix to the interpolation between the first matrix and the second by delta amount.
+     * @param t1 The begining transform.
+     * @param t2 The ending transform.
+     * @param delta An amount between 0 and 1 representing how far to interpolate from t1 to t2.
+     */
+    public void interpolateTransforms(Transform t1, Transform t2, float delta) {
+        this.rot.slerp(t1.rot,t2.rot,delta);
+        this.translation.interpolate(t1.translation,t2.translation,delta);
+        this.scale.interpolate(t1.scale,t2.scale,delta);
+    }
+
+    /**
+     * Changes the values of this matrix acording to it's parent.  Very similar to the concept of Node/Spatial transforms.
+     * @param parent The parent matrix.
+     * @return This matrix, after combining.
+     */
+    public Transform combineWithParent(Transform parent) {
+        scale.multLocal(parent.scale);
+//        rot.multLocal(parent.rot);
+        parent.rot.mult(rot, rot);
+
+        // This here, is evil code
+//        parent
+//            .rot
+//            .multLocal(translation)
+//            .multLocal(parent.scale)
+//            .addLocal(parent.translation);
+
+        translation.multLocal(parent.scale);
+        parent
+            .rot
+            .multLocal(translation)
+            .addLocal(parent.translation);
+        return this;
+    }
+
+    /**
+     * Sets this matrix's translation to the given x,y,z values.
+     * @param x This matrix's new x translation.
+     * @param y This matrix's new y translation.
+     * @param z This matrix's new z translation.
+     * @return this
+     */
+    public Transform setTranslation(float x,float y, float z) {
+        translation.set(x,y,z);
+        return this;
+    }
+
+    /**
+     * Sets this matrix's scale to the given x,y,z values.
+     * @param x This matrix's new x scale.
+     * @param y This matrix's new y scale.
+     * @param z This matrix's new z scale.
+     * @return this
+     */
+    public Transform setScale(float x, float y, float z) {
+        scale.set(x,y,z);
+        return this;
+    }
+
+    public Vector3f transformVector(final Vector3f in, Vector3f store){
+        if (store == null)
+            store = new Vector3f();
+
+        // multiply with scale first, then rotate, finally translate (cf.
+        // Eberly)
+        return rot.mult(store.set(in).multLocal(scale), store).addLocal(translation);
+    }
+
+    public Vector3f transformInverseVector(final Vector3f in, Vector3f store){
+        if (store == null)
+            store = new Vector3f();
+
+        // The author of this code should look above and take the inverse of that
+        // But for some reason, they didnt ..
+//        in.subtract(translation, store).divideLocal(scale);
+//        rot.inverse().mult(store, store);
+
+        in.subtract(translation, store);
+        rot.inverse().mult(store, store);
+        store.divideLocal(scale);
+
+        return store;
+    }
+
+    /**
+     * Loads the identity.  Equal to translation=0,0,0 scale=1,1,1 rot=0,0,0,1.
+     */
+    public void loadIdentity() {
+        translation.set(0,0,0);
+        scale.set(1,1,1);
+        rot.set(0,0,0,1);
+    }
+
+    @Override
+    public String toString(){
+        return getClass().getSimpleName() + "[ " + translation.x + ", " + translation.y + ", " + translation.z + "]\n"
+                                          + "[ " + rot.x + ", " + rot.y + ", " + rot.z + ", " + rot.w + "]\n"
+                                          + "[ " + scale.x + " , " + scale.y + ", " + scale.z + "]";
+    }
+
+    /**
+     * Sets this matrix to be equal to the given matrix.
+     * @param matrixQuat The matrix to be equal to.
+     * @return this
+     */
+    public Transform set(Transform matrixQuat) {
+        this.translation.set(matrixQuat.translation);
+        this.rot.set(matrixQuat.rot);
+        this.scale.set(matrixQuat.scale);
+        return this;
+    }
+
+    public void write(JmeExporter e) throws IOException {
+        OutputCapsule capsule = e.getCapsule(this);
+        capsule.write(rot, "rot", new Quaternion());
+        capsule.write(translation, "translation", Vector3f.ZERO);
+        capsule.write(scale, "scale", Vector3f.UNIT_XYZ);
+    }
+
+    public void read(JmeImporter e) throws IOException {
+        InputCapsule capsule = e.getCapsule(this);
+        
+        rot = (Quaternion)capsule.readSavable("rot", new Quaternion());
+        translation = (Vector3f)capsule.readSavable("translation", Vector3f.ZERO);
+        scale = (Vector3f)capsule.readSavable("scale", Vector3f.UNIT_XYZ);
+    }
+    
+    @Override
+    public Transform clone() {
+        try {
+            Transform tq = (Transform) super.clone();
+            tq.rot = rot.clone();
+            tq.scale = scale.clone();
+            tq.translation = translation.clone();
+            return tq;
+        } catch (CloneNotSupportedException e) {
+            throw new AssertionError();
+        }
+    }
+}