Example usage for javax.media.j3d ImageComponent2D ImageComponent2D

Introduction

In this page you can find the example usage for javax.media.j3d ImageComponent2D ImageComponent2D.

Prototype

public ImageComponent2D(int format, RenderedImage image) 

Source Link

Document

Constructs a 2D image component object using the specified format and RenderedImage.

Usage

From source file:ReadRaster.java

public BranchGroup createSceneGraph(BufferedImage bImage, Raster readRaster) {

    // Create the root of the branch graph
    BranchGroup objRoot = new BranchGroup();

    // Create a Raster shape. Add it to the root of the subgraph

    ImageComponent2D drawImageComponent = new ImageComponent2D(ImageComponent.FORMAT_RGB, bImage);

    Raster drawRaster = new Raster(new Point3f(0.0f, 0.0f, 0.0f), Raster.RASTER_COLOR, 0, 0, bImage.getWidth(),
            bImage.getHeight(), drawImageComponent, null);
    Shape3D shape = new Shape3D(drawRaster);
    drawRaster.setCapability(Raster.ALLOW_IMAGE_WRITE);
    objRoot.addChild(shape);/* w  w  w. ja  v  a  2s. co m*/

    // Ceate the transform greup node and initialize it to the
    // identity. Enable the TRANSFORM_WRITE capability so that
    // our behavior code can modify it at runtime. Add it to the
    // root of the subgraph.
    TransformGroup objTrans = new TransformGroup();
    objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);

    TransformGroup cubeScale = new TransformGroup();
    Transform3D t3d = new Transform3D();
    t3d.setTranslation(new Vector3d(-0.5, 0.5, 0.0));
    cubeScale.setTransform(t3d);

    cubeScale.addChild(objTrans);
    objRoot.addChild(cubeScale);

    // Create a simple shape leaf node, add it to the scene graph.
    objTrans.addChild(new ColorCube(0.3));

    // Create a new Behavior object that will perform the desired
    // operation on the specified transform object and add it into
    // the scene graph.
    Transform3D yAxis = new Transform3D();
    Alpha rotationAlpha = new Alpha(-1, Alpha.INCREASING_ENABLE, 0, 0, 4000, 0, 0, 0, 0, 0);
    myRotationInterpolator rotator = new myRotationInterpolator(drawRaster, readRaster, rotationAlpha, objTrans,
            yAxis, 0.0f, (float) Math.PI * 2.0f);
    BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0);
    rotator.setSchedulingBounds(bounds);
    objTrans.addChild(rotator);

    // Have Java 3D perform optimizations on this scene graph.
    objRoot.compile();

    return objRoot;
}

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From source file:PrintFromButton.java

public void init() {
    setLayout(new BorderLayout());
    GraphicsConfiguration config = SimpleUniverse.getPreferredConfiguration();

    BufferedImage bImage = new BufferedImage(200, 200, BufferedImage.TYPE_INT_ARGB);

    ImageComponent2D buffer = new ImageComponent2D(ImageComponent.FORMAT_RGBA, bImage);
    buffer.setCapability(ImageComponent2D.ALLOW_IMAGE_READ);

    Raster drawRaster = new Raster(new Point3f(0.0f, 0.0f, 0.0f), Raster.RASTER_COLOR, 0, 0, 200, 200, buffer,
            null);/* www.  j  a  v a 2 s  .  c  om*/

    drawRaster.setCapability(Raster.ALLOW_IMAGE_WRITE);

    // create the main scene graph
    BranchGroup scene = createSceneGraph(drawRaster);

    // create the on-screen canvas
    Canvas3D d = new Canvas3D(config, false);
    add("Center", d);

    // create a simple universe
    u = new SimpleUniverse(d);

    // This will move the ViewPlatform back a bit so the
    // objects in the scene can be viewed.
    u.getViewingPlatform().setNominalViewingTransform();

    // create an off Screen Buffer

    c = new OffScreenCanvas3D(config, true, drawRaster);

    // set the offscreen to match the onscreen
    Screen3D sOn = d.getScreen3D();
    Screen3D sOff = c.getScreen3D();
    sOff.setSize(sOn.getSize());
    sOff.setPhysicalScreenWidth(sOn.getPhysicalScreenWidth());
    sOff.setPhysicalScreenHeight(sOn.getPhysicalScreenHeight());

    // attach the same view to the offscreen canvas
    u.getViewer().getView().addCanvas3D(c);

    // create the gui
    Button b = new Button("Print");
    b.addActionListener(this);
    Panel p = new Panel();
    p.add(b);
    add("North", p);

    u.addBranchGraph(scene);
}

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From source file:OffScreenTest.java

public void init() {
    setLayout(new BorderLayout());
    GraphicsConfiguration config = SimpleUniverse.getPreferredConfiguration();

    BufferedImage bImage = new BufferedImage(200, 200, BufferedImage.TYPE_INT_ARGB);

    ImageComponent2D buffer = new ImageComponent2D(ImageComponent.FORMAT_RGBA, bImage);
    buffer.setCapability(ImageComponent2D.ALLOW_IMAGE_READ);

    Raster drawRaster = new Raster(new Point3f(0.0f, 0.0f, 0.0f), Raster.RASTER_COLOR, 0, 0, 200, 200, buffer,
            null);/* w ww .  j  ava  2s .com*/

    drawRaster.setCapability(Raster.ALLOW_IMAGE_WRITE);

    // create the main scene graph
    BranchGroup scene = createSceneGraph(drawRaster);

    // create the on-screen canvas
    OnScreenCanvas3D d = new OnScreenCanvas3D(config, false);
    add("Center", d);

    // create a simple universe
    u = new SimpleUniverse(d);

    // This will move the ViewPlatform back a bit so the
    // objects in the scene can be viewed.
    u.getViewingPlatform().setNominalViewingTransform();

    // create an off Screen Canvas

    OffScreenCanvas3D c = new OffScreenCanvas3D(config, true, drawRaster);

    // set the offscreen to match the onscreen
    Screen3D sOn = d.getScreen3D();
    Screen3D sOff = c.getScreen3D();
    sOff.setSize(sOn.getSize());
    sOff.setPhysicalScreenWidth(sOn.getPhysicalScreenWidth());
    sOff.setPhysicalScreenHeight(sOn.getPhysicalScreenHeight());

    // attach the same view to the offscreen canvas
    View v = u.getViewer().getView();
    v.addCanvas3D(c);

    // tell onscreen about the offscreen so it knows to
    // render to the offscreen at postswap
    d.setOffScreenCanvas(c);

    u.addBranchGraph(scene);
    v.stopView();
    // Make sure that image are render completely
    // before grab it in postSwap().
    d.setImageReady();
    v.startView();

}

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From source file:RasterTest.java

public RasterTest() {
    // create the image to be rendered using a Raster
    BufferedImage bufferedImage = new BufferedImage(128, 128, BufferedImage.TYPE_INT_RGB);
    ImageComponent2D imageComponent2D = new ImageComponent2D(ImageComponent2D.FORMAT_RGB, bufferedImage);
    imageComponent2D.setCapability(ImageComponent.ALLOW_IMAGE_READ);
    imageComponent2D.setCapability(ImageComponent.ALLOW_SIZE_READ);

    // create the depth component to store the 3D depth values
    DepthComponentInt depthComponent = new DepthComponentInt(m_kWidth, m_kHeight);
    depthComponent.setCapability(DepthComponent.ALLOW_DATA_READ);

    // create the Raster for the image
    m_RenderRaster = new Raster(new Point3f(0.0f, 0.0f, 0.0f), Raster.RASTER_COLOR, 0, 0,
            bufferedImage.getWidth(), bufferedImage.getHeight(), imageComponent2D, null);

    m_RenderRaster.setCapability(Raster.ALLOW_IMAGE_WRITE);
    m_RenderRaster.setCapability(Raster.ALLOW_SIZE_READ);

    // create the Raster for the depth components
    m_DepthRaster = new Raster(new Point3f(0.0f, 0.0f, 0.0f), Raster.RASTER_DEPTH, 0, 0, m_kWidth, m_kHeight,
            null, depthComponent);/* www.j  a v a2s.c o  m*/

    initJava3d();
}

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From source file:BooksDemo.java

public void createScene() {
    BufferedImage image = new BufferedImage(xpanel.getWidth(), xpanel.getHeight(), BufferedImage.TYPE_INT_RGB);
    getContentPane().paint(image.getGraphics());

    BufferedImage subImage = new BufferedImage(CANVAS3D_WIDTH, CANVAS3D_HEIGHT, BufferedImage.TYPE_INT_RGB);
    ((Graphics2D) subImage.getGraphics()).drawImage(image, null, -c3d.getX(), -c3d.getY());

    Background bg = new Background(new ImageComponent2D(ImageComponent2D.FORMAT_RGB, subImage));
    BoundingSphere bounds = new BoundingSphere();
    bounds.setRadius(100.0);/* ww w . j a v  a 2 s .  c  om*/
    bg.setApplicationBounds(bounds);

    BranchGroup objRoot = new BranchGroup();
    objRoot.addChild(bg);

    TransformGroup objTg = new TransformGroup();
    objTg.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);

    Transform3D yAxis = new Transform3D();
    rotor1Alpha = new Alpha(1, 400);
    rotator1 = new RotationInterpolator(rotor1Alpha, objTg, yAxis, (float) Math.PI * 1.0f,
            (float) Math.PI * 2.0f);
    rotator1.setSchedulingBounds(bounds);

    textures.put("pages_top", createTexture("pages_top.jpg"));
    textures.put("pages", createTexture("amazon.jpg"));
    textures.put("amazon", createTexture("amazon.jpg"));
    textures.put("cover1", createTexture("cover1.jpg"));
    textures.put("cover2", createTexture("cover2.jpg"));
    textures.put("cover3", createTexture("cover3.jpg"));

    book = new com.sun.j3d.utils.geometry.Box(0.5f, 0.7f, 0.15f,
            com.sun.j3d.utils.geometry.Box.GENERATE_TEXTURE_COORDS, new Appearance());
    book.getShape(book.TOP).setAppearance((Appearance) textures.get("pages_top"));
    book.getShape(book.RIGHT).setAppearance((Appearance) textures.get("pages"));
    book.getShape(book.LEFT).setAppearance((Appearance) textures.get("amazon"));
    book.getShape(book.FRONT).setAppearance((Appearance) textures.get("cover1"));

    book.getShape(book.BACK).setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
    book.getShape(book.FRONT).setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
    // book.getShape(book.LEFT).setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
    // book.getShape(book.RIGHT).setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);

    objTg.addChild(book);
    objTg.addChild(rotator1);

    Transform3D spin = new Transform3D();
    Transform3D tempspin = new Transform3D();

    spin.rotX(Math.PI / 8.0d);
    tempspin.rotY(Math.PI / 7.0d);
    spin.mul(tempspin);

    TransformGroup objTrans = new TransformGroup(spin);
    objTrans.addChild(objTg);

    objRoot.addChild(objTrans);

    SimpleUniverse u = new SimpleUniverse(c3d);
    u.getViewingPlatform().setNominalViewingTransform();
    u.addBranchGraph(objRoot);

    View view = u.getViewer().getView();
    view.setSceneAntialiasingEnable(true);
}

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From source file:MultiTextureTest.java

public Texture createLightMap() {

    int width = 128;
    int height = 128;
    BufferedImage bimage = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
    int[] rgbArray = new int[width * height];
    int index, index2;
    int rgbInc = 256 / (width / 2 - 20);
    int rgbValue = 0;
    int k = width / 2 - 5;
    int i, j, rgb;

    rgb = 0xff;/*from  w  w  w. j a  va  2s .  com*/
    rgbValue = rgb | (rgb << 8) | (rgb << 16) | (rgb << 24);
    for (i = width / 2 - 1, j = 0; j < 10; j++, i--) {
        rgbArray[i] = rgbValue;
    }

    for (; i > 8; i--, rgb -= rgbInc) {
        rgbValue = rgb | (rgb << 8) | (rgb << 16) | (rgb << 24);
        rgbArray[i] = rgbValue;
    }

    for (; i >= 0; i--) {
        rgbArray[i] = rgbValue;
    }

    for (i = 0; i < width / 2; i++) {
        rgbValue = rgbArray[i];
        index = i;
        index2 = (width - i - 1);
        for (j = 0; j < height; j++) {
            rgbArray[index] = rgbArray[index2] = rgbValue;
            index += width;
            index2 += width;
        }
    }

    bimage.setRGB(0, 0, width, height, rgbArray, 0, width);

    ImageComponent2D grayImage = new ImageComponent2D(ImageComponent.FORMAT_RGB, bimage);

    lightTex = new Texture2D(Texture.BASE_LEVEL, Texture.RGB, width, height);
    lightTex.setImage(0, grayImage);

    return lightTex;
}

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From source file:PrintFromButton.java

public void print(boolean toWait) {

    if (!toWait)// w  w  w  . j av a  2  s  .  com
        printing = true;

    BufferedImage bImage = new BufferedImage(200, 200, BufferedImage.TYPE_INT_ARGB);

    ImageComponent2D buffer = new ImageComponent2D(ImageComponent.FORMAT_RGBA, bImage);
    buffer.setCapability(ImageComponent2D.ALLOW_IMAGE_READ);

    this.setOffScreenBuffer(buffer);
    this.renderOffScreenBuffer();

    if (toWait) {
        this.waitForOffScreenRendering();
        drawOffScreenBuffer();
    }
}

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From source file:PrintFromButton.java

void drawOffScreenBuffer() {

    BufferedImage bImage = this.getOffScreenBuffer().getImage();
    ImageComponent2D newImageComponent = new ImageComponent2D(ImageComponent.FORMAT_RGBA, bImage);

    drawRaster.setImage(newImageComponent);
}

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From source file:ReadRaster.java

public void processStimulus(Enumeration criteria) {

    synchronized (readRaster) {
        bImage = readRaster.getImage().getImage();
    }//  w w  w.ja v  a  2  s .  co  m
    newImageComponent = new ImageComponent2D(ImageComponent.FORMAT_RGB, bImage);
    drawRaster.setImage(newImageComponent);
    super.processStimulus(criteria);
}

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From source file:SwingTest.java

/**
 * Initialize an offscreen Canvas3D.//from   ww w . j a  va2 s. c  o m
 */
protected Canvas3D createOffscreenCanvas3D() {
    offScreenCanvas3D = createCanvas3D(true);
    offScreenCanvas3D.getScreen3D().setSize(offScreenWidth, offScreenHeight);
    offScreenCanvas3D.getScreen3D().setPhysicalScreenHeight(0.0254 / 90 * offScreenHeight);
    offScreenCanvas3D.getScreen3D().setPhysicalScreenWidth(0.0254 / 90 * offScreenWidth);

    RenderedImage renderedImage = new BufferedImage(offScreenWidth, offScreenHeight,
            BufferedImage.TYPE_3BYTE_BGR);
    imageComponent = new ImageComponent2D(ImageComponent.FORMAT_RGB8, renderedImage);
    imageComponent.setCapability(ImageComponent2D.ALLOW_IMAGE_READ);
    offScreenCanvas3D.setOffScreenBuffer(imageComponent);

    return offScreenCanvas3D;
}

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