Xform.java

package com.canoo.cog.ui.city.util;

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 * Copyright (C) 2015 Canoo Engineering AG
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 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
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 * distributed under the License is distributed on an "AS IS" BASIS,
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/*
 * Copyright (c) 2013, 2014 Oracle and/or its affiliates.
 * All rights reserved. Use is subject to license terms.
 *
 * This file is available and licensed under the following license:
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import javafx.scene.Group;
import javafx.scene.transform.Rotate;
import javafx.scene.transform.Scale;
import javafx.scene.transform.Translate;

public class Xform extends Group {

    public enum RotateOrder {
        XYZ, XZY, YXZ, YZX, ZXY, ZYX
    }

    public Translate t = new Translate();
    public Translate p = new Translate();
    public Translate ip = new Translate();
    public Rotate rx = new Rotate();

    {
        rx.setAxis(Rotate.X_AXIS);
    }

    public Rotate ry = new Rotate();

    {
        ry.setAxis(Rotate.Y_AXIS);
    }

    public Rotate rz = new Rotate();

    {
        rz.setAxis(Rotate.Z_AXIS);
    }

    public Scale s = new Scale();

    public Xform() {
        super();
        getTransforms().addAll(t, rz, ry, rx, s);
    }

    public Xform(RotateOrder rotateOrder) {
        super();
        // choose the order of rotations based on the rotateOrder
        switch (rotateOrder) {
            case XYZ:
                getTransforms().addAll(t, p, rz, ry, rx, s, ip);
                break;
            case XZY:
                getTransforms().addAll(t, p, ry, rz, rx, s, ip);
                break;
            case YXZ:
                getTransforms().addAll(t, p, rz, rx, ry, s, ip);
                break;
            case YZX:
                getTransforms().addAll(t, p, rx, rz, ry, s, ip);  // For Camera
                break;
            case ZXY:
                getTransforms().addAll(t, p, ry, rx, rz, s, ip);
                break;
            case ZYX:
                getTransforms().addAll(t, p, rx, ry, rz, s, ip);
                break;
        }
    }

}