Example usage for javax.media.j3d Canvas3D Canvas3D

Introduction

In this page you can find the example usage for javax.media.j3d Canvas3D Canvas3D.

Prototype

public Canvas3D(GraphicsConfiguration graphicsConfiguration) 

Source Link

Document

Constructs and initializes a new Canvas3D object that Java 3D can render into.

Usage

From source file:LightBug.java

public LightBug() {

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

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

    // Create a simple scene and attach it to the virtual universe
    BranchGroup scene = createSceneGraph();
    u = new SimpleUniverse(c);

    // Get the viewing platform
    ViewingPlatform viewingPlatform = u.getViewingPlatform();

    // Move the viewing platform back to enclose the -4 -> 4 range
    double viewRadius = 4.0; // want to be able to see circle
    // of viewRadius size around origin
    // get the field of view
    double fov = u.getViewer().getView().getFieldOfView();

    // calc view distance to make circle view in fov
    float viewDistance = (float) (viewRadius / Math.tan(fov / 2.0));
    tmpVector.set(0.0f, 0.0f, viewDistance);// setup offset
    tmpTrans.set(tmpVector); // set trans to translate
    // move the view platform
    viewingPlatform.getViewPlatformTransform().setTransform(tmpTrans);

    // add an orbit behavior to move the viewing platform
    OrbitBehavior orbit = new OrbitBehavior(c, OrbitBehavior.STOP_ZOOM);
    orbit.setMinRadius(0.5);// www  .j  a  v a2s  .  c  om
    BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0);
    orbit.setSchedulingBounds(bounds);
    viewingPlatform.setViewPlatformBehavior(orbit);

    u.addBranchGraph(scene);

    add("South", lightPanel());
}

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From source file:PickText3DGeometry.java

public void init() {
    setLayout(new BorderLayout());
    GraphicsConfiguration config = SimpleUniverse.getPreferredConfiguration();
    Canvas3D c = new Canvas3D(config);
    add("Center", c);

    u = new SimpleUniverse(c);
    BranchGroup scene = createSceneGraph(c);

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

    u.addBranchGraph(scene);//  ww w .j  a  va 2s .co m
}

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From source file:PickWorld.java

public PickWorld() {
    setLayout(new BorderLayout());
    Canvas3D c = new Canvas3D(null);
    add("Center", c);

    // Create a simple scene and attach it to the virtual universe
    BranchGroup scene = createSceneGraph(c);
    SimpleUniverse 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);//w  ww. j  ava 2s.  co  m
}

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From source file:OrientedTest.java

public void init() {
    // the paths to the image files for an applet
    if (earthImage == null) {
        try {//ww  w.  j ava2 s .  com
            earthImage = new java.net.URL(getCodeBase().toString() + "/earth.jpg");
        } catch (java.net.MalformedURLException ex) {
            System.out.println(ex.getMessage());
            System.exit(1);
        }
    }
    if (stoneImage == null) {
        try {
            stoneImage = new java.net.URL(getCodeBase().toString() + "/stone.jpg");
        } catch (java.net.MalformedURLException ex) {
            System.out.println(ex.getMessage());
            System.exit(1);
        }
    }
    setLayout(new BorderLayout());
    GraphicsConfiguration config = SimpleUniverse.getPreferredConfiguration();

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

    // Create a simple scene and attach it to the virtual universe
    BranchGroup scene = createSceneGraph();
    u = new SimpleUniverse(c, 4);

    // add mouse behaviors to ViewingPlatform
    ViewingPlatform viewingPlatform = u.getViewingPlatform();

    // there is a special rotate behavior, so can't use the utility
    // method
    MouseRotateY rotate = new MouseRotateY(MouseRotateY.INVERT_INPUT);
    rotate.setTransformGroup(viewingPlatform.getMultiTransformGroup().getTransformGroup(0));
    BranchGroup rotateBG = new BranchGroup();
    rotateBG.addChild(rotate);
    viewingPlatform.addChild(rotateBG);
    BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0);
    rotate.setSchedulingBounds(bounds);

    MouseZoom zoom = new MouseZoom(c, MouseZoom.INVERT_INPUT);
    zoom.setTransformGroup(viewingPlatform.getMultiTransformGroup().getTransformGroup(1));
    zoom.setSchedulingBounds(bounds);
    BranchGroup zoomBG = new BranchGroup();
    zoomBG.addChild(zoom);
    viewingPlatform.addChild(zoomBG);

    MouseTranslate translate = new MouseTranslate(c, MouseTranslate.INVERT_INPUT);
    translate.setTransformGroup(viewingPlatform.getMultiTransformGroup().getTransformGroup(2));
    translate.setSchedulingBounds(bounds);
    BranchGroup translateBG = new BranchGroup();
    translateBG.addChild(translate);
    viewingPlatform.addChild(translateBG);

    // 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:SplineAnim.java

private void createCanvasPanel(Panel p) {

    GridBagLayout gl = new GridBagLayout();
    GridBagConstraints gbc = new GridBagConstraints();

    p.setLayout(gl);//from  w  w w  . j av a 2s  .  c  om
    gbc.gridx = 0;
    gbc.gridy = 0;
    gbc.gridwidth = 5;
    gbc.gridheight = 5;
    GraphicsConfiguration config = SimpleUniverse.getPreferredConfiguration();

    canvas = new Canvas3D(config);
    canvas.setSize(490, 490);
    p.add(canvas, gbc);

}

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From source file:SphereMotion.java

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

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

    u = new SimpleUniverse(c);
    BranchGroup scene = createSceneGraph(u);

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

    u.addBranchGraph(scene);/*from w  ww.ja v  a2s .  c o  m*/
}

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From source file:OrientedPtTest.java

public void init() {
    // the paths to the image files for an applet
    if (earthImage == null) {
        try {/*from   w w w.  j a v  a  2s . c o m*/
            earthImage = new java.net.URL(getCodeBase().toString() + "/earth.jpg");
        } catch (java.net.MalformedURLException ex) {
            System.out.println(ex.getMessage());
            System.exit(1);
        }
    }
    if (stoneImage == null) {
        try {
            stoneImage = new java.net.URL(getCodeBase().toString() + "/stone.jpg");
        } catch (java.net.MalformedURLException ex) {
            System.out.println(ex.getMessage());
            System.exit(1);
        }
    }

    setLayout(new BorderLayout());
    Canvas3D c = new Canvas3D(SimpleUniverse.getPreferredConfiguration());
    add("Center", c);

    // Create a simple scene and attach it to the virtual universe
    BranchGroup scene = createSceneGraph();
    u = new SimpleUniverse(c);

    // add mouse behaviors to the ViewingPlatform
    ViewingPlatform viewingPlatform = u.getViewingPlatform();

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

    // add orbit behavior to the viewing platform
    OrbitBehavior orbit = new OrbitBehavior(c, OrbitBehavior.REVERSE_ALL);
    BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0);
    orbit.setSchedulingBounds(bounds);
    viewingPlatform.setViewPlatformBehavior(orbit);

    u.addBranchGraph(scene);
}

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From source file:LineTypes.java

public void init() {

    // set up a NumFormat object to print out float with only 3 fraction
    // digits//  w ww.ja  va2s. c om
    nf = NumberFormat.getInstance();
    nf.setMaximumFractionDigits(3);

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

    canvas = new Canvas3D(config);

    add("Center", canvas);

    // Create a simple scene and attach it to the virtual universe
    BranchGroup scene = createSceneGraph();
    u = new SimpleUniverse(canvas);

    if (isApplication) {
        offScreenCanvas = new OffScreenCanvas3D(config, true);
        // set the size of the off-screen canvas based on a scale
        // of the on-screen size
        Screen3D sOn = canvas.getScreen3D();
        Screen3D sOff = offScreenCanvas.getScreen3D();
        Dimension dim = sOn.getSize();
        dim.width *= 1.0f;
        dim.height *= 1.0f;
        sOff.setSize(dim);
        sOff.setPhysicalScreenWidth(sOn.getPhysicalScreenWidth() * offScreenScale);
        sOff.setPhysicalScreenHeight(sOn.getPhysicalScreenHeight() * offScreenScale);

        // attach the offscreen canvas to the view
        u.getViewer().getView().addCanvas3D(offScreenCanvas);
    }

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

    view = u.getViewer().getView();

    add("South", guiPanel());
}

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From source file:ConicWorld.java

public void init() {
    if (texImage == null) {
        // the path to the image for an applet
        try {/*  w w  w  . j a v a2s  .  c  o  m*/
            texImage = new java.net.URL(getCodeBase().toString() + "/earth.jpg");
        } catch (java.net.MalformedURLException ex) {
            System.out.println(ex.getMessage());
            System.exit(1);
        }
    }
    setLayout(new BorderLayout());
    GraphicsConfiguration config = SimpleUniverse.getPreferredConfiguration();

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

    // Create a simple scene and attach it to the virtual universe
    BranchGroup scene = createSceneGraph(c);
    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:Morphing.java

public void init() {
    if (objFiles == null) {
        objFiles = new java.net.URL[3];
        // the path to the image for an applet
        String path = getCodeBase().toString();
        try {//from   w  w  w  .  j ava 2 s  . c om
            objFiles[0] = new java.net.URL(path + "hand1.obj");
            objFiles[1] = new java.net.URL(path + "hand2.obj");
            objFiles[2] = new java.net.URL(path + "hand3.obj");
        } catch (java.net.MalformedURLException ex) {
            System.out.println(ex.getMessage());
            System.exit(1);
        }
    }

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

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

    // Create a simple scene and attach it to the virtual universe
    BranchGroup scene = createSceneGraph();
    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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