Example usage for javax.media.j3d Shape3D Shape3D

Introduction

In this page you can find the example usage for javax.media.j3d Shape3D Shape3D.

Prototype

public Shape3D(Geometry geometry) 

Source Link

Document

Constructs and initializes a Shape3D node with the specified geometry component and a null appearance component.

Usage

From source file:PrintFromButton.java

public BranchGroup createSceneGraph(Raster drawRaster) {
    // Create the root of the branch graph
    BranchGroup objRoot = new BranchGroup();

    // spin object has composited transformation matrix
    Transform3D spin = new Transform3D();
    Transform3D tempspin = new Transform3D();

    spin.rotX(Math.PI / 4.0d);/*from   w ww  . jav a  2  s . com*/
    tempspin.rotY(Math.PI / 5.0d);
    spin.mul(tempspin);
    spin.setScale(0.7);
    spin.setTranslation(new Vector3d(-0.4, 0.3, 0.0));

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

    // Create a simple shape leaf node, add it to the scene graph.
    // ColorCube is a Convenience Utility class
    objTrans.addChild(new ColorCube(0.4));

    //Create a raster obj
    Shape3D shape = new Shape3D(drawRaster);
    objRoot.addChild(shape);

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

    return objRoot;
}

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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 .j  a  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:OffScreenTest.java

public BranchGroup createSceneGraph(Raster drawRaster) {
    // Create the root of the branch graph
    BranchGroup objRoot = new BranchGroup();

    // spin object has composited transformation matrix
    Transform3D spin = new Transform3D();
    Transform3D tempspin = new Transform3D();

    spin.rotX(Math.PI / 4.0d);//from   w  w  w.j  av  a  2 s .co  m
    tempspin.rotY(Math.PI / 5.0d);
    spin.mul(tempspin);
    spin.setScale(0.7);
    spin.setTranslation(new Vector3d(-0.4, 0.3, 0.0));

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

    // Create a simple shape leaf node, add it to the scene graph.
    // ColorCube is a Convenience Utility class
    objTrans.addChild(new ColorCube(0.4));

    //Create a raster
    Shape3D shape = new Shape3D(drawRaster);
    objRoot.addChild(shape);

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

    return objRoot;
}

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From source file:KeyNavigatorApp.java

Shape3D createPyramid() {
    IndexedTriangleArray pyGeom = new IndexedTriangleArray(5, GeometryArray.COORDINATES | GeometryArray.COLOR_3,
            12);//from  ww w  .  j a  va  2  s . c o  m

    pyGeom.setCoordinate(0, new Point3f(0.0f, 0.7f, 0.0f));
    pyGeom.setCoordinate(1, new Point3f(-0.4f, 0.0f, -0.4f));
    pyGeom.setCoordinate(2, new Point3f(-0.4f, 0.0f, 0.4f));
    pyGeom.setCoordinate(3, new Point3f(0.4f, 0.0f, 0.4f));
    pyGeom.setCoordinate(4, new Point3f(0.4f, 0.0f, -0.4f));

    pyGeom.setCoordinateIndex(0, 0);
    pyGeom.setCoordinateIndex(1, 1);
    pyGeom.setCoordinateIndex(2, 2);
    pyGeom.setCoordinateIndex(3, 0);
    pyGeom.setCoordinateIndex(4, 2);
    pyGeom.setCoordinateIndex(5, 3);
    pyGeom.setCoordinateIndex(6, 0);
    pyGeom.setCoordinateIndex(7, 3);
    pyGeom.setCoordinateIndex(8, 4);
    pyGeom.setCoordinateIndex(9, 0);
    pyGeom.setCoordinateIndex(10, 4);
    pyGeom.setCoordinateIndex(11, 1);

    Color3f c = new Color3f(0.6f, 0.5f, 0.55f);
    pyGeom.setColor(0, c);
    pyGeom.setColor(1, c);
    pyGeom.setColor(2, c);
    pyGeom.setColor(3, c);
    pyGeom.setColor(4, c);

    Shape3D pyramid = new Shape3D(pyGeom);
    return pyramid;
}

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From source file:KeyNavigatorApp.java

Shape3D createLand() {
    LineArray landGeom = new LineArray(44, GeometryArray.COORDINATES | GeometryArray.COLOR_3);
    float l = -50.0f;
    for (int c = 0; c < 44; c += 4) {

        landGeom.setCoordinate(c + 0, new Point3f(-50.0f, 0.0f, l));
        landGeom.setCoordinate(c + 1, new Point3f(50.0f, 0.0f, l));
        landGeom.setCoordinate(c + 2, new Point3f(l, 0.0f, -50.0f));
        landGeom.setCoordinate(c + 3, new Point3f(l, 0.0f, 50.0f));
        l += 10.0f;/*from  w  ww  .j a  v  a  2s. c  o m*/
    }

    Color3f c = new Color3f(0.1f, 0.8f, 0.1f);
    for (int i = 0; i < 44; i++)
        landGeom.setColor(i, c);

    return new Shape3D(landGeom);
}

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From source file:PointTest.java

private BranchGroup createPoints(final int nPointSize, final int nNumPoints, boolean bAliased) {
    BranchGroup bg = new BranchGroup();

    String szText = new String();
    szText += (nNumPoints + "X, Size:" + nPointSize + ", aliased: " + bAliased);

    Font3D f3d = new Font3D(new Font("SansSerif", Font.PLAIN, 1), new FontExtrusion());
    Text3D label3D = new Text3D(f3d, szText, new Point3f(-5, 0, 0));
    Shape3D sh = new Shape3D(label3D);

    bg.addChild(sh);/*from w w  w .j  a  v  a  2 s. co m*/

    PointArray pointArray = new PointArray(nNumPoints * nNumPoints,
            GeometryArray.COORDINATES | GeometryArray.COLOR_3);

    // create the PointArray that we will be rendering
    int nPoint = 0;
    final double factor = 1.0 / nNumPoints;

    for (int n = 0; n < nNumPoints; n++) {
        for (int i = 0; i < nNumPoints; i++) {
            Point3f point = new Point3f(n - nNumPoints / 2, i - nNumPoints / 2, 0.0f);
            pointArray.setCoordinate(nPoint, point);
            pointArray.setColor(nPoint++, new Color3f(0.5f, (float) (n * factor), (float) (i * factor)));
        }
    }

    // create the material for the points
    Appearance pointApp = new Appearance();

    // enlarge the points
    pointApp.setPointAttributes(new PointAttributes(nPointSize, bAliased));

    Shape3D pointShape = new Shape3D(pointArray, pointApp);

    bg.addChild(pointShape);
    return bg;
}

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From source file:IntersectTest.java

public BranchGroup createSceneGraph() {

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

    // Set up the ambient light
    Color3f ambientColor = new Color3f(0.1f, 0.1f, 0.1f);
    AmbientLight ambientLightNode = new AmbientLight(ambientColor);
    ambientLightNode.setInfluencingBounds(bounds);
    objRoot.addChild(ambientLightNode);/*from w w  w.  j a v a 2 s  . c  om*/

    // Set up the directional lights
    Color3f light1Color = new Color3f(1.0f, 1.0f, 0.9f);
    Vector3f light1Direction = new Vector3f(4.0f, -7.0f, -12.0f);
    Color3f light2Color = new Color3f(0.3f, 0.3f, 0.4f);
    Vector3f light2Direction = new Vector3f(-6.0f, -2.0f, -1.0f);

    DirectionalLight light1 = new DirectionalLight(light1Color, light1Direction);
    light1.setInfluencingBounds(bounds);
    objRoot.addChild(light1);

    DirectionalLight light2 = new DirectionalLight(light2Color, light2Direction);
    light2.setInfluencingBounds(bounds);
    objRoot.addChild(light2);

    Transform3D t3 = new Transform3D();

    // Shapes
    for (int x = 0; x < 3; x++) {
        for (int y = 0; y < 3; y++) {
            for (int z = 0; z < 3; z++) {
                t3.setTranslation(new Vector3d(-4 + x * 4.0, -4 + y * 4.0, -20 - z * 4.0));
                TransformGroup objTrans = new TransformGroup(t3);

                objRoot.addChild(objTrans);

                // Create a simple shape leaf node, add it to the scene
                // graph.
                GeometryArray geom = null;

                if (((x + y + z) % 2) == 0) {
                    geom = new RandomColorCube();
                } else {
                    geom = new RandomColorTetrahedron();
                }

                Shape3D shape = new Shape3D(geom);

                // use the utility method to set the capabilities
                PickTool.setCapabilities(shape, PickTool.INTERSECT_FULL);

                objTrans.addChild(shape);
            }
        }
    }

    // Lines
    Point3f[] verts = { new Point3f(-2.0f, 0.0f, 0.0f), new Point3f(2.0f, 0.0f, 0.0f) };
    Color3f grey = new Color3f(0.7f, 0.7f, 0.7f);
    Color3f[] colors = { grey, grey };

    for (int y = 0; y < 5; y++) {
        for (int z = 0; z < 5; z++) {
            t3.setTranslation(new Vector3d(7.0, -4 + y * 2.0, -20.0 - z * 2.0));
            TransformGroup objTrans = new TransformGroup(t3);

            objRoot.addChild(objTrans);

            LineArray la = new LineArray(verts.length, LineArray.COORDINATES | LineArray.COLOR_3);
            la.setCoordinates(0, verts);
            la.setColors(0, colors);

            Shape3D shape = new Shape3D();
            shape.setGeometry(la);

            // use the utility method to set the capabilities
            PickTool.setCapabilities(shape, PickTool.INTERSECT_FULL);

            objTrans.addChild(shape);
        }
    }

    // Points
    for (double x = -2.0; x <= 2.0; x += 1.0) {
        for (double y = -2.0; y <= 2.0; y += 1.0) {
            for (double z = -2.0; z <= 2.0; z += 1.0) {
                t3.setTranslation(new Vector3d(-10.0 + 2.0 * x, 0.0 + 2.0 * y, -20.0 + 2.0 * z));
                TransformGroup objTrans = new TransformGroup(t3);

                objRoot.addChild(objTrans);

                PointArray pa = new PointArray(1, PointArray.COORDINATES | PointArray.COLOR_3);

                pa.setCoordinate(0, new Point3d(0.0, 0.0, 0.0));
                pa.setColor(0, grey);

                Shape3D shape = new Shape3D();
                shape.setGeometry(pa);

                // use the utility method to set the capabilities
                PickTool.setCapabilities(shape, PickTool.INTERSECT_FULL);

                objTrans.addChild(shape);
            }
        }
    }

    return objRoot;
}

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From source file:RasterTest.java

protected BranchGroup createSceneBranchGroup() {
    // create some simple geometry (a rotating ColorCube)
    // and a Shape3D object for the Raster containing the Image
    BranchGroup objRoot = super.createSceneBranchGroup();

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

    Transform3D yAxis = new Transform3D();
    yAxis.rotX(0.6);/*from  w ww  . j a v a 2s.c  o  m*/
    Alpha rotationAlpha = new Alpha(-1, Alpha.INCREASING_ENABLE, 0, 0, 4000, 0, 0, 0, 0, 0);

    RotationInterpolator rotator = new RotationInterpolator(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);

    // wrap the Raster in a Shape3D
    Shape3D shape = new Shape3D(m_RenderRaster);

    objRoot.addChild(shape);
    objTrans.addChild(new ColorCube(1.0));

    objRoot.addChild(objTrans);

    return objRoot;
}

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From source file:HiResCoordTest.java

private Shape3D createLabel(String szText, float x, float y, float z) {
    BufferedImage bufferedImage = new BufferedImage(50, 20, BufferedImage.TYPE_INT_RGB);
    Graphics g = bufferedImage.getGraphics();
    g.setColor(Color.white);//from  ww  w  .ja  va2s .co m
    g.drawString(szText, 10, 10);

    ImageComponent2D imageComponent2D = new ImageComponent2D(ImageComponent2D.FORMAT_RGB, bufferedImage);
    imageComponent2D.setCapability(ImageComponent.ALLOW_IMAGE_READ);
    imageComponent2D.setCapability(ImageComponent.ALLOW_SIZE_READ);

    // create the Raster for the image
    javax.media.j3d.Raster renderRaster = new javax.media.j3d.Raster(new Point3f(x, y, z),
            javax.media.j3d.Raster.RASTER_COLOR, 0, 0, bufferedImage.getWidth(), bufferedImage.getHeight(),
            imageComponent2D, null);

    return new Shape3D(renderRaster);
}

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From source file:PlatformTest.java

private Shape3D createLabel(String szText, float x, float y, float z) {
    BufferedImage bufferedImage = new BufferedImage(25, 14, BufferedImage.TYPE_INT_RGB);
    Graphics g = bufferedImage.getGraphics();
    g.setColor(Color.white);//from ww  w. ja  v a2 s  .  c o  m
    g.drawString(szText, 2, 12);

    ImageComponent2D imageComponent2D = new ImageComponent2D(ImageComponent2D.FORMAT_RGB, bufferedImage);

    // create the Raster for the image
    javax.media.j3d.Raster renderRaster = new javax.media.j3d.Raster(new Point3f(x, y, z),
            javax.media.j3d.Raster.RASTER_COLOR, 0, 0, bufferedImage.getWidth(), bufferedImage.getHeight(),
            imageComponent2D, null);

    return new Shape3D(renderRaster);
}

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