/*

* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

package javax.microedition.m3g;

/**

 *

 */

public abstract class Transformable extends Object3D

{

    //------------------------------------------------------------------

    // Constructor(s)

    //------------------------------------------------------------------

    Transformable(int handle)

    {

        super(handle);

    }

    //------------------------------------------------------------------

    // Public methods

    //------------------------------------------------------------------

    public void setOrientation(float angle, float ax, float ay, float az)

    {

        _setOrientation(handle, angle, ax, ay, az, true);

    }

    public void postRotate(float angle, float ax, float ay, float az)

    {

        _setOrientation(handle, angle, ax, ay, az, false);

    }

    public void preRotate(float angle, float ax, float ay, float az)

    {

        _preRotate(handle, angle, ax, ay, az);

    }

    public void getOrientation(float[] angleAxis)

    {

        _getOrientation(handle, angleAxis);

    }

    public void setScale(float sx, float sy, float sz)

    {

        _setScale(handle, sx, sy, sz, true);

    }

    public void scale(float sx, float sy, float sz)

    {

        _setScale(handle, sx, sy, sz, false);

    }

    public void getScale(float[] xyz)

    {

        _getScale(handle, xyz);

    }

    public void setTranslation(float tx, float ty, float tz)

    {

        _setTranslation(handle, tx, ty, tz, true);

    }

    public void translate(float tx, float ty, float tz)

    {

        _setTranslation(handle, tx, ty, tz, false);

    }

    public void getTranslation(float[] xyz)

    {

        _getTranslation(handle, xyz);

    }

    public void setTransform(Transform transform)

    {

        _setTransform(handle, (transform != null) ? transform.matrix : null);

    }

    public void getTransform(Transform transform)

    {

        _getTransform(handle, transform.matrix);

    }

    public void getCompositeTransform(Transform transform)

    {

        _getComposite(handle, transform.matrix);

    }

    //------------------------------------------------------------------

    // Private methods

    //------------------------------------------------------------------

    private static native void _setOrientation(int handle,

            float angle,

            float ax, float ay, float az,

            boolean absolute);

    private static native void _preRotate(int handle,

                                          float angle,

                                          float ax, float ay, float az);

    private static native void _getOrientation(int handle, float[] angleAxis);

    private static native void _setScale(int handle,

                                         float sx, float sy, float sz,

                                         boolean absolute);

    private static native void _getScale(int handle, float[] scale);

    private static native void _setTranslation(int handle,

            float tx, float ty, float tz,

            boolean absolute);

    private static native void _getTranslation(int handle, float[] translation);

    private static native void _setTransform(int handle, byte[] transform);

    private static native void _getTransform(int handle, byte[] transform);

    private static native void _getComposite(int handle, byte[] transform);

}