Example usage for javax.media.j3d Transform3D setEuler

Introduction

In this page you can find the example usage for javax.media.j3d Transform3D setEuler.

Prototype

public final void setEuler(Vector3d euler) 

Source Link

Document

Sets the rotational component (upper 3x3) of this transform to the rotation matrix converted from the Euler angles provided; the other non-rotational elements are set as if this were an identity matrix.

Usage

From source file:ScenegraphTest.java

private TransformGroup createArm(double rotX, double rotY, double rotZ) {
    TransformGroup tgShoulder = new TransformGroup();
    Transform3D t3d = new Transform3D();
    t3d.setEuler(new Vector3d(rotX, rotY, rotZ));
    tgShoulder.setTransform(t3d);/*from w w w. java  2 s.  com*/

    TransformGroup tgParent = null;

    tgParent = addLimb(tgShoulder, "Upper Arm", 0.05, 0.5, 0.0, 0.0);
    tgParent = addLimb(tgParent, "Lower Arm", 0.03, 0.4, Math.PI * -0.5, Math.PI * 0.8);

    TransformGroup tgWrist = addLimb(tgParent, "Wrist", 0.03, 0.07, 0.0, Math.PI * 0.5);
    addLimb(tgWrist, "Thumb", 0.01, 0.05, 0.0, Math.PI * 0.5);
    addLimb(tgWrist, "Finger 1", 0.01, 0.08, 0.0, Math.PI * 0.3);
    addLimb(tgWrist, "Finger 2", 0.01, 0.10, 0.0, Math.PI * 0.3);
    addLimb(tgWrist, "Finger 3", 0.01, 0.08, 0.0, Math.PI * 0.3);
    addLimb(tgWrist, "Finger 4", 0.01, 0.05, 0.0, Math.PI * 0.3);

    return tgShoulder;
}

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From source file:PlatformTest.java

ViewerAvatar createViewerAvatar(String szText, Color3f objColor) {
    ViewerAvatar viewerAvatar = new ViewerAvatar();

    // rotate the Cone so that it is lying down and
    // points sharp-end towards the Viewer's field of view.
    TransformGroup tg = new TransformGroup();
    Transform3D t3d = new Transform3D();
    t3d.setEuler(new Vector3d(Math.PI / 2.0, Math.PI, 0));
    tg.setTransform(t3d);/*w  w  w. j a  v a  2  s  .  co  m*/

    // create appearance and material for the Cone
    Appearance app = new Appearance();
    Color3f black = new Color3f(0.4f, 0.2f, 0.1f);
    app.setMaterial(new Material(objColor, black, objColor, black, 90.0f));

    // create the Primitive and add to the parent BranchGroup
    tg.addChild(new Cone(1, 3, Primitive.GENERATE_NORMALS, app));
    viewerAvatar.addChild(tg);

    return viewerAvatar;
}

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From source file:MouseNavigateTest.java

protected BranchGroup createSceneBranchGroup() {
    BranchGroup objRoot = super.createSceneBranchGroup();

    // note that we are creating a TG *above* the TG
    // the is being controlled by the mouse behaviors.
    // The SUN mouse translate behavior would fail in this
    // instance as all movement would be in the X-Y plane
    // irrespective of any TG above the object.
    // The TornadoMouseTranslate behavior always moves an object
    // parrallel to the image plane
    TransformGroup objTrans1 = new TransformGroup();
    Transform3D t3d = new Transform3D();
    objTrans1.getTransform(t3d);/* w  w w.j  ava  2s. c  o  m*/
    t3d.setEuler(new Vector3d(0.9, 0.8, 0.3));
    objTrans1.setTransform(t3d);

    TransformGroup objTrans = new TransformGroup();
    objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
    objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);

    // create the mouse scale behavior and set limits
    TornadoMouseScale mouseScale = new TornadoMouseScale(5, 0.1f);
    mouseScale.setMinScale(new Point3d(0.5, 0.5, 0.5));
    mouseScale.setMaxScale(new Point3d(2, 2, 2));
    mouseScale.setObject(objTrans);
    mouseScale.setChangeListener(this);
    mouseScale.setSchedulingBounds(getApplicationBounds());
    objTrans.addChild(mouseScale);

    // create the mouse rotate behavior
    TornadoMouseRotate mouseRotate = new TornadoMouseRotate(0.001, 0.001);
    mouseRotate.setInvert(true);
    mouseRotate.setObject(objTrans);
    mouseRotate.setChangeListener(this);
    mouseRotate.setSchedulingBounds(getApplicationBounds());
    objTrans.addChild(mouseRotate);

    // create the mouse translate behavior and set limits
    TornadoMouseTranslate mouseTrans = new TornadoMouseTranslate(0.005f);
    mouseTrans.setObject(objTrans);
    mouseTrans.setChangeListener(this);
    mouseTrans.setMinTranslate(new Point3d(-4, -4, -4));
    mouseTrans.setMaxTranslate(new Point3d(4, 4, 4));
    mouseTrans.setSchedulingBounds(getApplicationBounds());
    objTrans.addChild(mouseTrans);

    objTrans.addChild(new ColorCube(0.5));

    // create some axis for the world to show it has been rotated
    ColorCube axis = new ColorCube(5.0);
    Appearance app = new Appearance();
    app.setPolygonAttributes(
            new PolygonAttributes(PolygonAttributes.POLYGON_LINE, PolygonAttributes.CULL_NONE, 0));
    axis.setAppearance(app);
    objTrans1.addChild(axis);

    objTrans1.addChild(objTrans);
    objRoot.addChild(objTrans1);

    return objRoot;
}

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From source file:AppearanceTest.java

protected BranchGroup createSceneBranchGroup() {
    BranchGroup objRoot = super.createSceneBranchGroup();

    TransformGroup zoomTg = new TransformGroup();
    zoomTg.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
    zoomTg.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);

    // attach a navigation behavior to the position of the viewer
    KeyNavigatorBehavior key = new KeyNavigatorBehavior(zoomTg);
    key.setSchedulingBounds(createApplicationBounds());
    key.setEnable(true);/*from   w w  w . j av a  2s .  c o m*/
    objRoot.addChild(key);

    // create a TransformGroup to flip the hand onto its end and enlarge it.
    TransformGroup objTrans1 = new TransformGroup();
    Transform3D tr = new Transform3D();
    objTrans1.getTransform(tr);
    tr.setEuler(new Vector3d(0.5 * Math.PI, 0.6, 0));
    objTrans1.setTransform(tr);

    // Set up the global lights
    Color3f lColor1 = new Color3f(0.7f, 0.7f, 0.7f);
    Vector3f lDir1 = new Vector3f(-1.0f, -1.0f, -1.0f);
    Color3f alColor = new Color3f(0.2f, 0.2f, 0.2f);

    AmbientLight aLgt = new AmbientLight(alColor);
    aLgt.setInfluencingBounds(getApplicationBounds());
    DirectionalLight lgt1 = new DirectionalLight(lColor1, lDir1);
    lgt1.setInfluencingBounds(getApplicationBounds());

    objRoot.addChild(aLgt);
    objRoot.addChild(lgt1);

    int nScale = 50;

    Box box = new Box(nScale, nScale, nScale, Primitive.GENERATE_NORMALS | Primitive.GENERATE_TEXTURE_COORDS,
            m_Appearance);

    Shape3D frontFace = box.getShape(Box.LEFT);

    // create a new left face so we can
    // assign per-vertex colors

    GeometryArray geometry = new QuadArray(4, GeometryArray.COORDINATES | GeometryArray.NORMALS
            | GeometryArray.COLOR_4 | GeometryArray.TEXTURE_COORDINATE_2);

    nScale = 40;

    final float[] verts = {
            // left face
            -1.0f * nScale, -1.0f * nScale, 1.0f * nScale, -1.0f * nScale, 1.0f * nScale, 1.0f * nScale,
            -1.0f * nScale, 1.0f * nScale, -1.0f * nScale, -1.0f * nScale, -1.0f * nScale, -1.0f * nScale };

    final float[] colors = {
            // left face
            1, 0, 0, 0, 0, 1, 0, 0.2f, 0, 0, 1, 0.8f, 0, 0, 0, 1, };

    float[] tcoords = {
            // left
            1, 0, 1, 1, 0, 1, 0, 0 };

    Vector3f normalVector = new Vector3f(-1.0f, 0.0f, 0.0f);

    geometry.setColors(0, colors, 0, 4);

    for (int n = 0; n < 4; n++)
        geometry.setNormal(n, normalVector);

    geometry.setTextureCoordinates(0, tcoords, 0, 4);

    geometry.setCoordinates(0, verts);

    frontFace.setGeometry(geometry);

    // connect the scenegraph
    objTrans1.addChild(box);
    zoomTg.addChild(objTrans1);
    objRoot.addChild(zoomTg);

    return objRoot;
}

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