Example usage for javax.media.j3d ImageComponent FORMAT_RGB

Introduction

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

Prototype

int FORMAT_RGB

To view the source code for javax.media.j3d ImageComponent FORMAT_RGB.

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Document

Specifies that each pixel contains 3 8-bit channels: one each for red, green, blue.

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 ww  .j a  v a2 s.  c  o 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: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  ww.  j a v  a 2s  .  c  o  m
    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:ReadRaster.java

public void init() {

    int width = 128;
    int height = 128;

    ImageComponent2D readImageComponent = new ImageComponent2D(ImageComponent.FORMAT_RGB, width, height);

    Raster readRaster = new Raster(new Point3f(0.0f, 0.0f, 0.0f), Raster.RASTER_COLOR, 0, 0, width, height,
            readImageComponent, null);/*  w ww.ja v a  2s  .co  m*/

    setLayout(new BorderLayout());
    GraphicsConfiguration config = SimpleUniverse.getPreferredConfiguration();

    Canvas3D c = new myCanvas3D(config, readRaster);
    add("Center", c);

    // Create a simple scene and attach it to the virtual universe
    BufferedImage bImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);

    BranchGroup scene = createSceneGraph(bImage, readRaster);
    u = new SimpleUniverse(c);

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

    u.addBranchGraph(scene);
}

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From source file:ReadRaster.java

public void processStimulus(Enumeration criteria) {

    synchronized (readRaster) {
        bImage = readRaster.getImage().getImage();
    }// w  w  w . j  av a 2 s .com
    newImageComponent = new ImageComponent2D(ImageComponent.FORMAT_RGB, bImage);
    drawRaster.setImage(newImageComponent);
    super.processStimulus(criteria);
}

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From source file:J3dSwingFrame.java

/**
 * Set the texture on our goemetry//from  w ww. j  a v  a2 s  .  c  o  m
 * <P>
 * Always specified as a URL so that we may fetch it from anywhere.
 * 
 * @param url
 *            The url to the image.
 */
public void setTexture(URL url) {
    Toolkit tk = Toolkit.getDefaultToolkit();
    Image src_img = tk.createImage(url);
    BufferedImage buf_img = null;

    if (!(src_img instanceof BufferedImage)) {
        // create a component anonymous inner class to give us the image
        // observer we need to get the width and height of the source image.
        Component obs = new Component() {
        };

        int width = src_img.getWidth(obs);
        int height = src_img.getHeight(obs);

        // construct the buffered image from the source data.
        buf_img = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);

        Graphics g = buf_img.getGraphics();
        g.drawImage(src_img, 0, 0, null);
        g.dispose();
    } else
        buf_img = (BufferedImage) src_img;

    src_img.flush();

    ImageComponent img_comp = new ImageComponent2D(ImageComponent.FORMAT_RGB, buf_img);

    texture = new Texture2D(Texture.BASE_LEVEL, Texture.RGB, img_comp.getWidth(), img_comp.getHeight());

    appearance.setTexture(texture);

    buf_img.flush();
}

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From source file:Human1.java

private BufferedImage doRender(int width, int height) {

    BufferedImage bImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);

    ImageComponent2D buffer = new ImageComponent2D(ImageComponent.FORMAT_RGB, bImage);
    //buffer.setYUp(true);

    setOffScreenBuffer(buffer);//  ww w.  j a va2s  .  com
    renderOffScreenBuffer();
    waitForOffScreenRendering();
    bImage = getOffScreenBuffer().getImage();
    return bImage;
}

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