Example usage for javax.media.j3d Material Material

List of usage examples for javax.media.j3d Material Material

Introduction

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

Prototype

public Material() 

Source Link

Document

Constructs and initializes a Material object using default parameters.

Usage

From source file:SimpleTextureGen.java

/**
 * This defines the appearance for the shape using a texture. It uses a
 * TextureLoader to load the texture image from an external file and a
 * TexCoordGeneration to define the texture coordinates.
 * /* w w  w .java 2s. c o m*/
 * @return Appearance that uses a texture.
 */
protected Appearance DefineAppearance() {
    //This is used to automatically define the texture coordinates.
    //The coordinates are generated in object coordinates, but by
    //commented out the line with 'OBJECT_LINEAR' and uncommenting
    //the line 'EYE_LINEAR' the program will use eye coordinates.
    TexCoordGeneration textCoorder = new TexCoordGeneration(TexCoordGeneration.OBJECT_LINEAR,
            //TexCoordGeneration.EYE_LINEAR,
            TexCoordGeneration.TEXTURE_COORDINATE_2);
    //Load the texture from the external image file
    TextureLoader textLoad = new TextureLoader("housebrick.jpg", this);
    //Access the image from the loaded texture
    ImageComponent2D textImage = textLoad.getImage();
    //Create a two dimensional texture
    Texture2D texture = new Texture2D(Texture2D.BASE_LEVEL, Texture.RGB, textImage.getWidth(),
            textImage.getHeight());
    //Set the texture from the image loaded
    texture.setImage(0, textImage);
    //Create the appearance that will use the texture
    Appearance app = new Appearance();
    app.setTexture(texture);
    //Pass the coordinate generator to the appearance
    app.setTexCoordGeneration(textCoorder);
    //Define how the texture will be mapped onto the surface
    //by creating the appropriate texture attributes
    TextureAttributes textAttr = new TextureAttributes();
    textAttr.setTextureMode(TextureAttributes.REPLACE);
    app.setTextureAttributes(textAttr);
    app.setMaterial(new Material());
    return app;
}

From source file:ExRaster.java

public Group buildScene() {
    // Turn on the headlight
    setHeadlightEnable(true);//from w  w  w . j  av  a2  s  .  co m

    // Default to examine navigation
    setNavigationType(Examine);

    // Build the scene root
    Group scene = new Group();

    if (debug)
        System.err.println("  rasters...");

    // BEGIN EXAMPLE TOPIC
    // Create three raster geometry shapes, each with a
    // different annotation text image

    // Load the texture images
    TextureLoader texLoader = new TextureLoader("one.jpg", this);
    ImageComponent2D oneImage = texLoader.getImage();
    if (oneImage == null) {
        System.err.println("Cannot load 'one.jpg'");
    }

    texLoader = new TextureLoader("two.jpg", this);
    ImageComponent2D twoImage = texLoader.getImage();
    if (twoImage == null) {
        System.err.println("Cannot load 'two.jpg'");
    }

    texLoader = new TextureLoader("three.jpg", this);
    ImageComponent2D threeImage = texLoader.getImage();
    if (threeImage == null) {
        System.err.println("Cannot load 'three.jpg'");
    }

    // Create raster geometries and shapes
    Vector3f trans = new Vector3f();
    Transform3D tr = new Transform3D();
    TransformGroup tg;

    // Left
    Raster raster = new Raster();
    raster.setPosition(new Point3f(-2.0f, 0.75f, 0.0f));
    raster.setType(Raster.RASTER_COLOR);
    raster.setOffset(0, 0);
    raster.setSize(64, 32);
    raster.setImage(oneImage);
    Shape3D sh = new Shape3D(raster, new Appearance());
    scene.addChild(sh);

    // Middle-back
    raster = new Raster();
    raster.setPosition(new Point3f(0.0f, 0.75f, -2.0f));
    raster.setType(Raster.RASTER_COLOR);
    raster.setOffset(0, 0);
    raster.setSize(64, 32);
    raster.setImage(twoImage);
    sh = new Shape3D(raster, new Appearance());
    scene.addChild(sh);

    // Right
    raster = new Raster();
    raster.setPosition(new Point3f(2.0f, 0.75f, 0.0f));
    raster.setType(Raster.RASTER_COLOR);
    raster.setOffset(0, 0);
    raster.setSize(64, 32);
    raster.setImage(threeImage);
    sh = new Shape3D(raster, new Appearance());
    scene.addChild(sh);
    // END EXAMPLE TOPIC

    // Build foreground geometry including a floor and
    // cones on which the raster images sit
    if (debug)
        System.err.println("  cones...");
    Appearance app0 = new Appearance();
    Material mat0 = new Material();
    mat0.setAmbientColor(0.2f, 0.2f, 0.2f);
    mat0.setDiffuseColor(1.0f, 0.0f, 0.0f);
    mat0.setSpecularColor(0.7f, 0.7f, 0.7f);
    app0.setMaterial(mat0);

    Transform3D t3d = new Transform3D();
    t3d.setTranslation(new Vector3f(-2.0f, 0.0f, 0.0f));
    TransformGroup tg0 = new TransformGroup(t3d);
    Cone cone0 = new Cone(0.5f, // radius
            1.5f, // height
            Primitive.GENERATE_NORMALS, // flags
            16, // x division
            16, // y division
            app0); // appearance
    tg0.addChild(cone0);
    scene.addChild(tg0);

    Appearance app1 = new Appearance();
    Material mat1 = new Material();
    mat1.setAmbientColor(0.2f, 0.2f, 0.2f);
    mat1.setDiffuseColor(0.0f, 1.0f, 0.0f);
    mat1.setSpecularColor(0.7f, 0.7f, 0.7f);
    app1.setMaterial(mat1);

    t3d = new Transform3D();
    t3d.setTranslation(new Vector3f(0.0f, 0.0f, -2.0f));
    TransformGroup tg1 = new TransformGroup(t3d);
    Cone cone1 = new Cone(0.5f, // radius
            1.5f, // height
            Primitive.GENERATE_NORMALS, // flags
            16, // x division
            16, // y division
            app1); // appearance
    tg1.addChild(cone1);
    scene.addChild(tg1);

    Appearance app2 = new Appearance();
    Material mat2 = new Material();
    mat2.setAmbientColor(0.2f, 0.2f, 0.2f);
    mat2.setDiffuseColor(0.0f, 0.6f, 1.0f);
    mat2.setSpecularColor(0.7f, 0.7f, 0.7f);
    app2.setMaterial(mat2);

    t3d = new Transform3D();
    t3d.setTranslation(new Vector3f(2.0f, 0.0f, 0.0f));
    TransformGroup tg2 = new TransformGroup(t3d);
    Cone cone2 = new Cone(0.5f, // radius
            1.5f, // height
            Primitive.GENERATE_NORMALS, // flags
            16, // x division
            16, // y division
            app2); // appearance
    tg2.addChild(cone2);
    scene.addChild(tg2);

    return scene;
}

From source file:ExBluePrint.java

private Group buildGadget() {
    if (debug)//from  w w w .  j av a 2 s  . co  m
        System.err.println("  gadget...");
    //
    //  Create two appearances:
    //    wireframeApp: draw as blue wireframe
    //    shadedApp: draw as metalic shaded polygons
    //

    //  Wireframe:
    //    no Material - defaults to coloring attributes color
    //    polygons as lines, with backfaces
    //    thick lines
    Appearance wireframeApp = new Appearance();

    ColoringAttributes wireframeCatt = new ColoringAttributes();
    wireframeCatt.setColor(0.0f, 0.2559f, 0.4213f);
    wireframeCatt.setShadeModel(ColoringAttributes.SHADE_FLAT);
    wireframeApp.setColoringAttributes(wireframeCatt);

    PolygonAttributes wireframePatt = new PolygonAttributes();
    wireframePatt.setPolygonMode(PolygonAttributes.POLYGON_LINE);
    wireframePatt.setCullFace(PolygonAttributes.CULL_NONE);
    wireframeApp.setPolygonAttributes(wireframePatt);

    LineAttributes wireframeLatt = new LineAttributes();
    wireframeLatt.setLineWidth(2.0f);
    wireframeApp.setLineAttributes(wireframeLatt);

    //  Shaded:
    //    silver material
    Appearance shadedApp = new Appearance();

    Material shadedMat = new Material();
    shadedMat.setAmbientColor(0.30f, 0.30f, 0.30f);
    shadedMat.setDiffuseColor(0.30f, 0.30f, 0.50f);
    shadedMat.setSpecularColor(0.60f, 0.60f, 0.80f);
    shadedMat.setShininess(0.10f);
    shadedApp.setMaterial(shadedMat);

    ColoringAttributes shadedCatt = new ColoringAttributes();
    shadedCatt.setShadeModel(ColoringAttributes.SHADE_GOURAUD);
    shadedApp.setColoringAttributes(shadedCatt);

    //
    //  Create a switch group to hold two versions of the
    //  shape: one wireframe, and one shaded
    //
    Transform3D tr = new Transform3D();
    tr.set(new Vector3f(-1.0f, 0.2f, 0.0f));
    TransformGroup gadget = new TransformGroup(tr);
    shadingSwitch = new Switch();
    shadingSwitch.setCapability(Switch.ALLOW_SWITCH_WRITE);
    Group wireframe = new Group();
    Group shaded = new Group();
    shadingSwitch.addChild(wireframe);
    shadingSwitch.addChild(shaded);
    shadingSwitch.setWhichChild(1); // shaded
    gadget.addChild(shadingSwitch);

    //
    //  Build a gear (wireframe and shaded)
    //
    tr = new Transform3D();
    tr.rotY(Math.PI / 2.0);
    TransformGroup tg = new TransformGroup(tr);
    SpurGear gear = new SpurGearThinBody(24, // tooth count
            1.6f, // pitch circle radius
            0.3f, // shaft radius
            0.08f, // addendum
            0.05f, // dedendum
            0.3f, // gear thickness
            0.28f, // tooth tip thickness
            wireframeApp);// appearance
    tg.addChild(gear);
    wireframe.addChild(tg);

    tg = new TransformGroup(tr);
    gear = new SpurGearThinBody(24, // tooth count
            1.6f, // pitch circle radius
            0.3f, // shaft radius
            0.08f, // addendum
            0.05f, // dedendum
            0.3f, // gear thickness
            0.28f, // tooth tip thickness
            shadedApp); // appearance
    tg.addChild(gear);
    shaded.addChild(tg);

    //
    //  Build another gear (wireframe and shaded)
    //
    tr.rotY(Math.PI / 2.0);
    Vector3f trans = new Vector3f(-0.5f, 0.0f, 0.0f);
    tr.setTranslation(trans);
    tg = new TransformGroup(tr);
    gear = new SpurGearThinBody(30, // tooth count
            2.0f, // pitch circle radius
            0.3f, // shaft radius
            0.08f, // addendum
            0.05f, // dedendum
            0.3f, // gear thickness
            0.28f, // tooth tip thickness
            wireframeApp);// appearance
    tg.addChild(gear);
    wireframe.addChild(tg);

    tg = new TransformGroup(tr);
    gear = new SpurGearThinBody(30, // tooth count
            2.0f, // pitch circle radius
            0.3f, // shaft radius
            0.08f, // addendum
            0.05f, // dedendum
            0.3f, // gear thickness
            0.28f, // tooth tip thickness
            shadedApp); // appearance
    tg.addChild(gear);
    shaded.addChild(tg);

    //
    //  Build a cylindrical shaft (wireframe and shaded)
    //
    tr.rotZ(-Math.PI / 2.0);
    trans = new Vector3f(1.0f, 0.0f, 0.0f);
    tr.setTranslation(trans);
    tg = new TransformGroup(tr);
    Cylinder cyl = new Cylinder(0.3f, // radius
            4.0f, // length
            Primitive.GENERATE_NORMALS, // format
            16, // radial resolution
            1, // length-wise resolution
            wireframeApp);// appearance
    tg.addChild(cyl);
    wireframe.addChild(tg);

    tg = new TransformGroup(tr);
    cyl = new Cylinder(0.3f, // radius
            4.0f, // length
            Primitive.GENERATE_NORMALS, // format
            16, // radial resolution
            1, // length-wise resolution
            shadedApp); // appearance
    tg.addChild(cyl);
    shaded.addChild(tg);

    //
    //  Build shaft teeth (wireframe and shaded)
    //
    tr.rotY(Math.PI / 2.0);
    trans = new Vector3f(2.05f, 0.0f, 0.0f);
    tr.setTranslation(trans);
    tg = new TransformGroup(tr);
    gear = new SpurGear(12, // tooth count
            0.5f, // pitch circle radius
            0.3f, // shaft radius
            0.05f, // addendum
            0.05f, // dedendum
            1.5f, // gear thickness
            0.8f, // tooth tip thickness
            wireframeApp);// appearance
    tg.addChild(gear);
    wireframe.addChild(tg);

    tg = new TransformGroup(tr);
    gear = new SpurGear(12, // tooth count
            0.5f, // pitch circle radius
            0.3f, // shaft radius
            0.05f, // addendum
            0.05f, // dedendum
            1.5f, // gear thickness
            0.8f, // tooth tip thickness
            shadedApp); // appearance
    tg.addChild(gear);
    shaded.addChild(tg);

    return gadget;
}

From source file:ExHenge.java

public Group buildScene() {
    // Turn off the example headlight
    setHeadlightEnable(false);//w w w  .j a v a  2s . com

    // Default to walk navigation
    setNavigationType(Walk);

    //
    // Preload the texture images
    //
    if (debug)
        System.err.println("  textures...");
    Texture groundTex = null;
    Texture spurTex = null;
    Texture domeTex = null;
    TextureLoader texLoader = null;
    ImageComponent image = null;

    texLoader = new TextureLoader("mud01.jpg", this);
    image = texLoader.getImage();
    if (image == null)
        System.err.println("Cannot load mud01.jpg texture");
    else {
        groundTex = texLoader.getTexture();
        groundTex.setBoundaryModeS(Texture.WRAP);
        groundTex.setBoundaryModeT(Texture.WRAP);
        groundTex.setMinFilter(Texture.NICEST);
        groundTex.setMagFilter(Texture.NICEST);
        groundTex.setMipMapMode(Texture.BASE_LEVEL);
        groundTex.setEnable(true);
    }

    texLoader = new TextureLoader("stonebrk2.jpg", this);
    image = texLoader.getImage();
    if (image == null)
        System.err.println("Cannot load stonebrk2.jpg texture");
    else {
        spurTex = texLoader.getTexture();
        spurTex.setBoundaryModeS(Texture.WRAP);
        spurTex.setBoundaryModeT(Texture.WRAP);
        spurTex.setMinFilter(Texture.NICEST);
        spurTex.setMagFilter(Texture.NICEST);
        spurTex.setMipMapMode(Texture.BASE_LEVEL);
        spurTex.setEnable(true);
    }

    texLoader = new TextureLoader("fire.jpg", this);
    image = texLoader.getImage();
    if (image == null)
        System.err.println("Cannot load fire.jpg texture");
    else {
        domeTex = texLoader.getTexture();
        domeTex.setBoundaryModeS(Texture.WRAP);
        domeTex.setBoundaryModeT(Texture.WRAP);
        domeTex.setMinFilter(Texture.NICEST);
        domeTex.setMagFilter(Texture.NICEST);
        domeTex.setMipMapMode(Texture.BASE_LEVEL);
        domeTex.setEnable(true);
    }

    //
    // Build some shapes we'll need
    //
    if (debug)
        System.err.println("  flying buttresses...");

    // Build three types of spurs (flying buttresses)
    Appearance spurApp = new Appearance();

    Material spurMat = new Material();
    spurMat.setAmbientColor(0.6f, 0.6f, 0.6f);
    spurMat.setDiffuseColor(1.0f, 1.0f, 1.0f);
    spurMat.setSpecularColor(0.0f, 0.0f, 0.0f);
    spurApp.setMaterial(spurMat);

    Transform3D tr = new Transform3D();
    tr.setIdentity();
    tr.setScale(new Vector3d(1.0, 4.0, 1.0));

    TextureAttributes spurTexAtt = new TextureAttributes();
    spurTexAtt.setTextureMode(TextureAttributes.MODULATE);
    spurTexAtt.setPerspectiveCorrectionMode(TextureAttributes.NICEST);
    spurTexAtt.setTextureTransform(tr);
    spurApp.setTextureAttributes(spurTexAtt);

    if (spurTex != null)
        spurApp.setTexture(spurTex);

    Arch spur1 = new Arch(0.0, // start Phi
            1.571, // end Phi
            9, // nPhi
            -0.0982, // start Theta
            0.0982, // end Theta (11.25 degrees)
            2, // nTheta
            2.5, // start radius
            1.0, // end radius
            0.05, // start phi thickness
            0.025, // end phi thickness
            spurApp); // appearance

    Arch spur2 = new Arch(0.0, // start Phi
            1.571, // end Phi
            9, // nPhi
            -0.0982, // start Theta
            0.0982, // end Theta (11.25 degrees)
            2, // nTheta
            1.5, // start radius
            2.0, // end radius
            0.05, // start phi thickness
            0.025, // end phi thickness
            spurApp); // appearance

    Arch spur3 = new Arch(0.0, // start Phi
            1.571, // end Phi
            9, // nPhi
            -0.0982, // start Theta
            0.0982, // end Theta (11.25 degrees)
            2, // nTheta
            1.5, // start radius
            1.0, // end radius
            0.05, // start phi thickness
            0.025, // end phi thickness
            spurApp); // appearance

    Arch spur4 = new Arch(0.0, // start Phi
            1.178, // end Phi
            9, // nPhi
            -0.0982, // start Theta
            0.0982, // end Theta (11.25 degrees)
            2, // nTheta
            4.0, // start radius
            4.0, // end radius
            0.05, // start phi thickness
            0.025, // end phi thickness
            spurApp); // appearance

    // Put each spur into a shared group so we can instance
    // the spurs multiple times
    SharedGroup spur1Group = new SharedGroup();
    spur1Group.addChild(spur1);
    spur1Group.compile();

    SharedGroup spur2Group = new SharedGroup();
    spur2Group.addChild(spur2);
    spur2Group.compile();

    SharedGroup spur3Group = new SharedGroup();
    spur3Group.addChild(spur3);
    spur3Group.compile();

    SharedGroup spur4Group = new SharedGroup();
    spur4Group.addChild(spur4);
    spur4Group.compile();

    // Build a central dome
    if (debug)
        System.err.println("  central dome...");

    Appearance domeApp = new Appearance();
    // No material needed - we want the dome to glow,
    // so use a REPLACE mode texture only
    TextureAttributes domeTexAtt = new TextureAttributes();
    domeTexAtt.setTextureMode(TextureAttributes.REPLACE);
    domeTexAtt.setPerspectiveCorrectionMode(TextureAttributes.NICEST);
    domeApp.setTextureAttributes(domeTexAtt);

    if (domeTex != null)
        domeApp.setTexture(domeTex);

    Arch dome = new Arch(0.0, // start Phi
            1.571, // end Phi
            5, // nPhi
            0.0, // start Theta
            2.0 * Math.PI, // end Theta (360 degrees)
            17, // nTheta
            1.0, // start radius
            1.0, // end radius
            0.0, // start phi thickness
            0.0, // end phi thickness
            domeApp); // appearance

    // Build the ground. Use a trick to get better lighting
    // effects by using an elevation grid. The idea is this:
    // for interactive graphics systems, such as those
    // controlled by Java3D, lighting effects are computed only
    // at triangle vertexes. Imagine a big rectangular ground
    // underneath a PointLight (added below). If the
    // PointLight is above the center of the square, in the real
    // world we'd expect a bright spot below it, fading to
    // darkness at the edges of the square. Not so in
    // interactive graphics. Since lighting is only computed
    // at vertexes, and the square's vertexes are each
    // equidistant from a centered PointLight, all four square
    // coordinates get the same brightness. That brightness
    // is interpolated across the square, giving a *constant*
    // brightness for the entire square! There is no bright
    // spot under the PointLight. So, here's the trick: use
    // more triangles. Pretty simple. Split the ground under
    // the PointLight into a grid of smaller squares. Each
    // smaller square is shaded using light brightness computed
    // at the square's vertexes. Squares directly under the
    // PointLight get brighter lighting at their vertexes, and
    // thus they are bright. This gives the desired bright
    // spot under the PointLight. The more squares we use
    // (a denser grid), the more accurate the bright spot and
    // the smoother the lighting gradation from bright directly
    // under the PointLight, to dark at the distant edges. Of
    // course, with more squares, we also get more polygons to
    // draw and a performance slow-down. So there is a
    // tradeoff between lighting quality and drawing speed.
    // For this example, we'll use a coarse mesh of triangles
    // created using an ElevationGrid shape.
    if (debug)
        System.err.println("  ground...");

    Appearance groundApp = new Appearance();

    Material groundMat = new Material();
    groundMat.setAmbientColor(0.3f, 0.3f, 0.3f);
    groundMat.setDiffuseColor(0.7f, 0.7f, 0.7f);
    groundMat.setSpecularColor(0.0f, 0.0f, 0.0f);
    groundApp.setMaterial(groundMat);

    tr = new Transform3D();
    tr.setScale(new Vector3d(8.0, 8.0, 1.0));

    TextureAttributes groundTexAtt = new TextureAttributes();
    groundTexAtt.setTextureMode(TextureAttributes.MODULATE);
    groundTexAtt.setPerspectiveCorrectionMode(TextureAttributes.NICEST);
    groundTexAtt.setTextureTransform(tr);
    groundApp.setTextureAttributes(groundTexAtt);

    if (groundTex != null)
        groundApp.setTexture(groundTex);

    ElevationGrid ground = new ElevationGrid(11, // X dimension
            11, // Z dimension
            2.0f, // X spacing
            2.0f, // Z spacing
            // Automatically use zero heights
            groundApp); // Appearance

    //
    // Build the scene using the shapes above. Place everything
    // withing a TransformGroup.
    //
    // Build the scene root
    TransformGroup scene = new TransformGroup();
    tr = new Transform3D();
    tr.setTranslation(new Vector3f(0.0f, -1.6f, 0.0f));
    scene.setTransform(tr);

    // Create influencing bounds
    BoundingSphere worldBounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), // Center
            1000.0); // Extent

    // General Ambient light
    ambient = new AmbientLight();
    ambient.setEnable(ambientOnOff);
    ambient.setColor(new Color3f(0.3f, 0.3f, 0.3f));
    ambient.setCapability(AmbientLight.ALLOW_STATE_WRITE);
    ambient.setInfluencingBounds(worldBounds);
    scene.addChild(ambient);

    // Bright Ambient light
    brightAmbient = new AmbientLight();
    brightAmbient.setEnable(brightAmbientOnOff);
    brightAmbient.setColor(new Color3f(1.0f, 1.0f, 1.0f));
    brightAmbient.setCapability(AmbientLight.ALLOW_STATE_WRITE);
    brightAmbient.setInfluencingBounds(worldBounds);
    scene.addChild(brightAmbient);

    // Red directional light
    redDirectional = new DirectionalLight();
    redDirectional.setEnable(redDirectionalOnOff);
    redDirectional.setColor(new Color3f(1.0f, 0.0f, 0.0f));
    redDirectional.setDirection(new Vector3f(1.0f, -0.5f, -0.5f));
    redDirectional.setCapability(AmbientLight.ALLOW_STATE_WRITE);
    redDirectional.setInfluencingBounds(worldBounds);
    scene.addChild(redDirectional);

    // Yellow directional light
    yellowDirectional = new DirectionalLight();
    yellowDirectional.setEnable(yellowDirectionalOnOff);
    yellowDirectional.setColor(new Color3f(1.0f, 0.8f, 0.0f));
    yellowDirectional.setDirection(new Vector3f(-1.0f, 0.5f, 1.0f));
    yellowDirectional.setCapability(AmbientLight.ALLOW_STATE_WRITE);
    yellowDirectional.setInfluencingBounds(worldBounds);
    scene.addChild(yellowDirectional);

    // Orange point light
    orangePoint = new PointLight();
    orangePoint.setEnable(orangePointOnOff);
    orangePoint.setColor(new Color3f(1.0f, 0.5f, 0.0f));
    orangePoint.setPosition(new Point3f(0.0f, 0.5f, 0.0f));
    orangePoint.setCapability(AmbientLight.ALLOW_STATE_WRITE);
    orangePoint.setInfluencingBounds(worldBounds);
    scene.addChild(orangePoint);

    // Ground
    scene.addChild(ground);

    // Dome
    scene.addChild(dome);

    // Spur 1's
    Group g = buildRing(spur1Group);
    scene.addChild(g);

    // Spur 2's
    TransformGroup tg = new TransformGroup();
    tr = new Transform3D();
    tr.rotY(0.3927);
    tg.setTransform(tr);
    g = buildRing(spur2Group);
    tg.addChild(g);
    scene.addChild(tg);

    // Spur 3's
    g = buildRing(spur3Group);
    scene.addChild(g);

    // Spur 4's
    tg = new TransformGroup();
    tg.setTransform(tr);
    g = buildRing(spur4Group);
    tg.addChild(g);
    scene.addChild(tg);

    return scene;
}

From source file:PickTest.java

private Group createObject(int index, double scale, double xpos, double ypos) {

    Shape3D shape = null;//from  w ww .ja  v  a2 s .  c  om
    Geometry geom = null;

    // Create a transform group node to scale and position the object.
    Transform3D t = new Transform3D();
    t.set(scale, new Vector3d(xpos, ypos, 0.0));
    TransformGroup objTrans = new TransformGroup(t);
    objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
    objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
    objTrans.setCapability(TransformGroup.ENABLE_PICK_REPORTING);

    // Create a second transform group node and initialize it to the
    // identity. Enable the TRANSFORM_WRITE capability so that
    // our behavior code can modify it at runtime.
    TransformGroup spinTg = new TransformGroup();
    spinTg.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
    spinTg.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
    spinTg.setCapability(TransformGroup.ENABLE_PICK_REPORTING);

    Appearance appearance = new Appearance();

    switch (index) {
    case 0:
        geom = new GullCG();
        break;
    case 1:
        geom = new TetrahedronTA();
        break;
    case 2:
        geom = new OctahedronTFA();
        break;
    case 3:
        geom = new IcosahedronTSA();
        break;
    case 4:
        geom = new CubeIQA();
        break;
    case 5:
        geom = new TetrahedronITA();
        break;
    case 6:
        geom = new OctahedronITFA();
        break;
    case 7:
        geom = new IcosahedronITSA();
        break;
    case 8:
        geomMorph[0] = new ColorPyramidUp();
        geomMorph[1] = new ColorCube();
        geomMorph[2] = new ColorPyramidDown();
        break;
    case 9:
        geom = new TetrahedronLA();
        break;
    case 10:
        geom = new TetrahedronILA();
        break;
    case 11:
        geom = new TetrahedronLSA();
        break;
    case 12:
        geom = new TetrahedronILSA();
        break;
    case 13:
        geom = new TetrahedronPA();
        break;
    case 14:
        geom = new TetrahedronIPA();
        break;
    // TODO: other geo types, Text3D?
    case 15:
        geom = new TetrahedronTA();
        break;
    }

    Material m = new Material();

    if (index == 8) {
        m.setLightingEnable(false);
        appearance.setMaterial(m);
        morph = new Morph((GeometryArray[]) geomMorph, appearance);
        morph.setCapability(Morph.ALLOW_WEIGHTS_READ);
        morph.setCapability(Morph.ALLOW_WEIGHTS_WRITE);
        PickTool.setCapabilities(morph, PickTool.INTERSECT_FULL);
        spinTg.addChild(morph);
    } else {
        // Geometry picking require this to be set.
        if (index == 0)
            m.setLightingEnable(true);
        else
            m.setLightingEnable(false);
        appearance.setMaterial(m);

        if ((index == 13) || (index == 14)) {
            PointAttributes pa = new PointAttributes();
            pa.setPointSize(4.0f);
            appearance.setPointAttributes(pa);
        }

        shape = new Shape3D(geom, appearance);
        shape.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
        shape.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
        shape.setCapability(Shape3D.ENABLE_PICK_REPORTING);
        PickTool.setCapabilities(shape, PickTool.INTERSECT_FULL);
        spinTg.addChild(shape);
    }

    // add it to the scene graph.
    objTrans.addChild(spinTg);

    return objTrans;
}

From source file:GeomInfoApp.java

Appearance createMaterialAppearance() {

    Appearance materialAppear = new Appearance();
    PolygonAttributes polyAttrib = new PolygonAttributes();
    polyAttrib.setCullFace(PolygonAttributes.CULL_NONE);
    materialAppear.setPolygonAttributes(polyAttrib);

    Material material = new Material();
    material.setDiffuseColor(new Color3f(1.0f, 0.0f, 0.0f));
    materialAppear.setMaterial(material);

    return materialAppear;
}

From source file:ExSound.java

private Group buildForeground() {
    ////from   w w  w.  j  a v  a2  s. c om
    //  Create a group for the foreground, and move
    //  everything up a bit.
    //
    TransformGroup group = new TransformGroup();
    Transform3D tr = new Transform3D();
    tr.setTranslation(new Vector3f(0.0f, -1.6f, 0.0f));
    group.setTransform(tr);

    //
    //  Load textures
    //
    if (debug)
        System.err.println("  textures...");
    Texture groundTex = null;
    Texture spurTex = null;
    Texture domeTex = null;
    TextureLoader texLoader = null;
    ImageComponent image = null;

    texLoader = new TextureLoader("flooring.jpg", this);
    image = texLoader.getImage();
    if (image == null)
        System.err.println("Cannot load flooring.jpg texture");
    else {
        groundTex = texLoader.getTexture();
        groundTex.setBoundaryModeS(Texture.WRAP);
        groundTex.setBoundaryModeT(Texture.WRAP);
        groundTex.setMinFilter(Texture.NICEST);
        groundTex.setMagFilter(Texture.NICEST);
        groundTex.setMipMapMode(Texture.BASE_LEVEL);
        groundTex.setEnable(true);
    }

    texLoader = new TextureLoader("granite07rev.jpg", this);
    Texture columnTex = texLoader.getTexture();
    if (columnTex == null)
        System.err.println("Cannot load granite07rev.jpg texture");
    else {
        columnTex.setBoundaryModeS(Texture.WRAP);
        columnTex.setBoundaryModeT(Texture.WRAP);
        columnTex.setMinFilter(Texture.NICEST);
        columnTex.setMagFilter(Texture.NICEST);
        columnTex.setMipMapMode(Texture.BASE_LEVEL);
        columnTex.setEnable(true);
    }

    texLoader = new TextureLoader("brtsky.jpg", this);
    Texture boxTex = texLoader.getTexture();
    if (boxTex == null)
        System.err.println("Cannot load brtsky.jpg texture");
    else {
        boxTex.setBoundaryModeS(Texture.WRAP);
        boxTex.setBoundaryModeT(Texture.WRAP);
        boxTex.setMinFilter(Texture.NICEST);
        boxTex.setMagFilter(Texture.NICEST);
        boxTex.setMipMapMode(Texture.BASE_LEVEL);
        boxTex.setEnable(true);
    }

    //
    //  Build the ground
    //
    if (debug)
        System.err.println("  ground...");

    Appearance groundApp = new Appearance();

    Material groundMat = new Material();
    groundMat.setAmbientColor(0.3f, 0.3f, 0.3f);
    groundMat.setDiffuseColor(0.7f, 0.7f, 0.7f);
    groundMat.setSpecularColor(0.0f, 0.0f, 0.0f);
    groundApp.setMaterial(groundMat);

    tr = new Transform3D();
    tr.setScale(new Vector3d(16.0, 4.0, 1.0));

    TextureAttributes groundTexAtt = new TextureAttributes();
    groundTexAtt.setTextureMode(TextureAttributes.MODULATE);
    groundTexAtt.setPerspectiveCorrectionMode(TextureAttributes.NICEST);
    groundTexAtt.setTextureTransform(tr);
    groundApp.setTextureAttributes(groundTexAtt);

    if (groundTex != null)
        groundApp.setTexture(groundTex);

    ElevationGrid ground = new ElevationGrid(11, // X dimension
            11, // Z dimension
            2.0f, // X spacing
            2.0f, // Z spacing
            // Automatically use zero heights
            groundApp); // Appearance
    group.addChild(ground);

    //
    //  Create a column appearance used for both columns.
    //
    Appearance columnApp = new Appearance();

    Material columnMat = new Material();
    columnMat.setAmbientColor(0.6f, 0.6f, 0.6f);
    columnMat.setDiffuseColor(1.0f, 1.0f, 1.0f);
    columnMat.setSpecularColor(0.0f, 0.0f, 0.0f);
    columnApp.setMaterial(columnMat);

    TextureAttributes columnTexAtt = new TextureAttributes();
    columnTexAtt.setTextureMode(TextureAttributes.MODULATE);
    columnTexAtt.setPerspectiveCorrectionMode(TextureAttributes.NICEST);
    columnApp.setTextureAttributes(columnTexAtt);

    if (columnTex != null)
        columnApp.setTexture(columnTex);

    //
    //  To give the point sound an apparent location,
    //  build a column and a set of three co-located
    //  tumbling boxes hovering above the column.
    //
    TransformGroup pointGroup = new TransformGroup();
    tr.setIdentity();
    tr.setTranslation(new Vector3f(pointX, 0.0f, 0.0f));
    pointGroup.setTransform(tr);

    GothicColumn column = new GothicColumn(1.0f, // height
            0.2f, // radius
            GothicColumn.BUILD_TOP, // flags
            columnApp); // appearance
    pointGroup.addChild(column);

    TransformGroup rotThing = new TransformGroup();
    tr.setIdentity();
    tr.setTranslation(new Vector3f(0.0f, soundHeight, 0.0f));
    rotThing.setTransform(tr);

    Appearance boxApp = new Appearance();
    // No material -- make it emissive
    TextureAttributes boxTexAtt = new TextureAttributes();
    boxTexAtt.setTextureMode(TextureAttributes.REPLACE);
    boxTexAtt.setPerspectiveCorrectionMode(TextureAttributes.NICEST);
    boxApp.setTextureAttributes(boxTexAtt);

    if (boxTex != null)
        boxApp.setTexture(boxTex);

    rotThing.addChild(buildTumblingBox(0.4f, 0.4f, 0.4f, // width, height,
            // depth
            boxApp, // Appearance
            40000, 32000, 26000));// XYZ tumble durations
    rotThing.addChild(buildTumblingBox(0.4f, 0.4f, 0.4f, // width, height,
            // depth
            boxApp, // Appearance
            38000, 30000, 28000));// XYZ tumble durations
    rotThing.addChild(buildTumblingBox(0.4f, 0.4f, 0.4f, // width, height,
            // depth
            boxApp, // Appearance
            30000, 26000, 34000));// XYZ tumble durations

    pointGroup.addChild(rotThing);

    group.addChild(pointGroup);

    return group;
}

From source file:ExBackgroundImage.java

public TowerScene(Component observer) {
    BoundingSphere worldBounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), // Center
            1000.0); // Extent

    // Add a few lights
    AmbientLight ambient = new AmbientLight();
    ambient.setEnable(true);//  w  w  w  .  j a  v a  2s  .co  m
    ambient.setColor(new Color3f(0.2f, 0.2f, 0.2f));
    ambient.setInfluencingBounds(worldBounds);
    addChild(ambient);

    DirectionalLight dir1 = new DirectionalLight();
    dir1.setEnable(true);
    dir1.setColor(new Color3f(1.0f, 0.15f, 0.15f));
    dir1.setDirection(new Vector3f(0.8f, -0.35f, -0.5f));
    dir1.setInfluencingBounds(worldBounds);
    addChild(dir1);

    DirectionalLight dir2 = new DirectionalLight();
    dir2.setEnable(true);
    dir2.setColor(new Color3f(0.15f, 0.15f, 1.0f));
    dir2.setDirection(new Vector3f(-0.7f, -0.35f, 0.5f));
    dir2.setInfluencingBounds(worldBounds);
    addChild(dir2);

    // Load textures
    TextureLoader texLoader = new TextureLoader("moon5.jpg", observer);
    Texture moon = texLoader.getTexture();
    if (moon == null)
        System.err.println("Cannot load moon5.jpg texture");
    else {
        moon.setBoundaryModeS(Texture.WRAP);
        moon.setBoundaryModeT(Texture.WRAP);
        moon.setMinFilter(Texture.NICEST);
        moon.setMagFilter(Texture.NICEST);
        moon.setMipMapMode(Texture.BASE_LEVEL);
        moon.setEnable(true);
    }

    texLoader = new TextureLoader("stonebrk2.jpg", observer);
    Texture stone = texLoader.getTexture();
    if (stone == null)
        System.err.println("Cannot load stonebrk2.jpg texture");
    else {
        stone.setBoundaryModeS(Texture.WRAP);
        stone.setBoundaryModeT(Texture.WRAP);
        stone.setMinFilter(Texture.NICEST);
        stone.setMagFilter(Texture.NICEST);
        stone.setMipMapMode(Texture.BASE_LEVEL);
        stone.setEnable(true);
    }

    //
    //  Build a rough terrain
    //
    Appearance moonApp = new Appearance();

    Material moonMat = new Material();
    moonMat.setAmbientColor(0.5f, 0.5f, 0.5f);
    moonMat.setDiffuseColor(1.0f, 1.0f, 1.0f);
    moonMat.setSpecularColor(0.0f, 0.0f, 0.0f);
    moonApp.setMaterial(moonMat);

    TextureAttributes moonTexAtt = new TextureAttributes();
    moonTexAtt.setTextureMode(TextureAttributes.MODULATE);
    moonTexAtt.setPerspectiveCorrectionMode(TextureAttributes.NICEST);
    moonApp.setTextureAttributes(moonTexAtt);

    if (moon != null)
        moonApp.setTexture(moon);

    CraterGrid grid = new CraterGrid(50, 50, // grid dimensions
            1.0, 1.0, // grid spacing
            4.0, // height exageration factor
            craters, // grid elevations
            moonApp); // grid appearance
    addChild(grid);

    //
    // Build several towers on the terrain
    //
    SharedGroup tower = new SharedGroup();
    Appearance towerApp = new Appearance();

    Material towerMat = new Material();
    towerMat.setAmbientColor(0.6f, 0.6f, 0.6f);
    towerMat.setDiffuseColor(1.0f, 1.0f, 1.0f);
    towerMat.setSpecularColor(0.0f, 0.0f, 0.0f);
    towerApp.setMaterial(towerMat);

    Transform3D tr = new Transform3D();
    tr.setScale(new Vector3d(4.0, 4.0, 1.0));

    TextureAttributes towerTexAtt = new TextureAttributes();
    towerTexAtt.setTextureMode(TextureAttributes.MODULATE);
    towerTexAtt.setPerspectiveCorrectionMode(TextureAttributes.NICEST);
    towerTexAtt.setTextureTransform(tr);
    towerApp.setTextureAttributes(towerTexAtt);

    if (stone != null)
        towerApp.setTexture(stone);

    Arch towerShape = new Arch(0.0, // start Phi
            1.571, // end Phi
            2, // nPhi
            0.0, // start Theta
            Math.PI * 2.0, // end Theta
            5, // nTheta
            3.0, // start radius
            8.0, // end radius
            0.0, // start phi thickness
            0.0, // end phi thickness
            towerApp); // appearance
    tower.addChild(towerShape);

    // Place towers
    Matrix3f rot = new Matrix3f();
    rot.setIdentity();

    TransformGroup tg = new TransformGroup(new Transform3D(rot, new Vector3d(2.0, -3.0, -8.0), 1.0));
    tg.addChild(new Link(tower));
    addChild(tg);

    tg = new TransformGroup(new Transform3D(rot, new Vector3d(-1.0, -3.0, -6.0), 0.5));
    tg.addChild(new Link(tower));
    addChild(tg);

    tg = new TransformGroup(new Transform3D(rot, new Vector3d(5.0, -3.0, -6.0), 0.75));
    tg.addChild(new Link(tower));
    addChild(tg);

    tg = new TransformGroup(new Transform3D(rot, new Vector3d(1.0, -3.0, -3.0), 0.35));
    tg.addChild(new Link(tower));
    addChild(tg);
}

From source file:J3dSwingFrame.java

/**
 * Construct the default appearance./*ww w. j  av a  2s.  co  m*/
 */
private void constructAppearance() {
    appearance = new Appearance();

    TextureAttributes tex_attr = new TextureAttributes();
    tex_attr.setTextureMode(TextureAttributes.DECAL);
    tex_attr.setPerspectiveCorrectionMode(TextureAttributes.FASTEST);

    appearance.setTextureAttributes(tex_attr);

    ColoringAttributes col_attr = new ColoringAttributes();
    col_attr.setShadeModel(ColoringAttributes.SHADE_GOURAUD);

    appearance.setColoringAttributes(col_attr);

    PolygonAttributes rend_attr = new PolygonAttributes();
    rend_attr.setCullFace(PolygonAttributes.CULL_NONE);
    //  uncomment this if you want it to display in line draw mode
    //    rend_attr.setPolygonMode(PolygonAttributes.POLYGON_LINE);

    appearance.setPolygonAttributes(rend_attr);

    Material mat = new Material();
    //    Color3f col = new Color3f(1, 0, 0);
    //    mat.setEmissiveColor(col);

    appearance.setMaterial(mat);

    setAppearance(appearance);
}

From source file:ExLinearFog.java

private SharedGroup buildSharedColumn() {
    Appearance columnApp = new Appearance();

    Material columnMat = new Material();
    columnMat.setAmbientColor(0.6f, 0.6f, 0.6f);
    columnMat.setDiffuseColor(1.0f, 1.0f, 1.0f);
    columnMat.setSpecularColor(0.0f, 0.0f, 0.0f);
    columnApp.setMaterial(columnMat);// www  . ja  v  a2s.c  o  m

    TextureAttributes columnTexAtt = new TextureAttributes();
    columnTexAtt.setTextureMode(TextureAttributes.MODULATE);
    columnTexAtt.setPerspectiveCorrectionMode(TextureAttributes.NICEST);
    columnApp.setTextureAttributes(columnTexAtt);

    if (columnTex != null)
        columnApp.setTexture(columnTex);

    GothicColumn columnShape = new GothicColumn(ColumnHeight, // height
            ColumnRadius, // radius
            GothicColumn.BUILD_TOP, // flags
            columnApp); // appearance

    // BEGIN EXAMPLE TOPIC
    // Build a shared group to hold the column shape
    SharedGroup column = new SharedGroup();
    column.addChild(columnShape);
    // END EXAMPLE TOPIC

    return column;
}