Example usage for javax.media.j3d Appearance Appearance

Introduction

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

Prototype

public Appearance() 

Source Link

Document

Constructs an Appearance component object using defaults for all state variables.

Usage

From source file:GearTest.java

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

    // Create a Transformgroup to scale all objects so they
    // appear in the scene.
    TransformGroup objScale = new TransformGroup();
    Transform3D t3d = new Transform3D();
    t3d.setScale(0.4);/* ww  w .  j  av a  2  s. c o  m*/
    objScale.setTransform(t3d);
    objRoot.addChild(objScale);

    // Create a bounds for the background and lights
    BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0);

    // Set up the background
    Color3f bgColor = new Color3f(0.05f, 0.05f, 0.2f);
    Background bgNode = new Background(bgColor);
    bgNode.setApplicationBounds(bounds);
    objScale.addChild(bgNode);

    // Set up the global 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);
    Color3f ambientColor = new Color3f(0.1f, 0.1f, 0.1f);

    AmbientLight ambientLightNode = new AmbientLight(ambientColor);
    ambientLightNode.setInfluencingBounds(bounds);
    objScale.addChild(ambientLightNode);

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

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

    // Create the transform group 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);
    objScale.addChild(objTrans);

    // Create an Appearance.
    Appearance look = new Appearance();
    Color3f objColor = new Color3f(0.5f, 0.5f, 0.6f);
    Color3f black = new Color3f(0.0f, 0.0f, 0.0f);
    Color3f white = new Color3f(1.0f, 1.0f, 1.0f);
    look.setMaterial(new Material(objColor, black, objColor, white, 100.0f));

    // Create a gear, add it to the scene graph.
    //   SpurGear gear = new SpurGear(toothCount, 1.0f, 0.2f,
    SpurGear gear = new SpurGearThinBody(toothCount, 1.0f, 0.2f, 0.05f, 0.05f, 0.3f, 0.28f, look);
    objTrans.addChild(gear);

    // Create a new Behavior object that will rotate the object and
    // add it into the scene graph.
    Transform3D yAxis = new Transform3D();
    Alpha rotationAlpha = new Alpha(-1, Alpha.INCREASING_ENABLE, 0, 0, 8000, 0, 0, 0, 0, 0);

    RotationInterpolator rotator = new RotationInterpolator(rotationAlpha, objTrans, yAxis, 0.0f,
            (float) Math.PI * 2.0f);
    rotator.setSchedulingBounds(bounds);
    objTrans.addChild(rotator);

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

    return objRoot;
}

---

From source file:Human1.java

void createHuman() {
    Human_body = new TransformGroup();

    // center the body
    tmpVector.set(0.0f, -1.5f, 0.0f);//from w w w  .  j  a v a  2s  . c  om
    tmpTrans.set(tmpVector);
    Human_body.setTransform(tmpTrans);

    // Set up an appearance to make the body with red ambient,
    // black emmissive, red diffuse and white specular coloring
    Material material = new Material(red, black, red, white, 64);
    Appearance appearance = new Appearance();
    appearance.setMaterial(material);

    // offset and place the cylinder for the body
    tmpTG = new TransformGroup();
    // offset the shape
    tmpVector.set(0.0f, 1.5f, 0.0f);
    tmpTrans.set(tmpVector);
    tmpTG.setTransform(tmpTrans);
    tmpCyl = new Cylinder(0.75f, 3.0f, appearance);
    tmpTG.addChild(tmpCyl);

    // add the shape to the body
    Human_body.addChild(tmpTG);

    // create the r_shoulder TransformGroup
    Human_r_shoulder = new TransformGroup();
    Human_r_shoulder.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
    Human_r_shoulder.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
    // translate from the waist
    tmpVector.set(-0.95f, 2.9f, -0.2f);
    tmpTrans.set(tmpVector);
    Human_r_shoulder.setTransform(tmpTrans);

    // place the sphere for the r_shoulder
    tmpSphere = new Sphere(0.22f, appearance);
    Human_r_shoulder.addChild(tmpSphere);

    // offset and place the cylinder for the r_shoulder
    tmpTG = new TransformGroup();
    // offset the shape
    tmpVector.set(0.0f, -0.5f, 0.0f);
    tmpTrans.set(tmpVector);
    tmpTG.setTransform(tmpTrans);
    tmpCyl = new Cylinder(0.2f, 1.0f, appearance);
    tmpTG.addChild(tmpCyl);

    // add the shape to the r_shoulder
    Human_r_shoulder.addChild(tmpTG);

    // add the shoulder to the body group
    Human_body.addChild(Human_r_shoulder);

    // create the r_elbow TransformGroup
    Human_r_elbow = new TransformGroup();
    Human_r_elbow.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
    Human_r_elbow.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
    tmpVector.set(0.0f, -1.054f, 0.0f);
    tmpTrans.set(tmpVector);
    Human_r_elbow.setTransform(tmpTrans);

    // place the sphere for the r_elbow
    tmpSphere = new Sphere(0.22f, appearance);
    Human_r_elbow.addChild(tmpSphere);

    // offset and place the cylinder for the r_shoulder
    tmpTG = new TransformGroup();
    // offset the shape
    tmpVector.set(0.0f, -0.5f, 0.0f);
    tmpTrans.set(tmpVector);
    tmpTG.setTransform(tmpTrans);
    tmpCyl = new Cylinder(0.2f, 1.0f, appearance);
    tmpTG.addChild(tmpCyl);

    // add the shape to the r_shoulder
    Human_r_elbow.addChild(tmpTG);

    // add the elbow to the shoulder group
    Human_r_shoulder.addChild(Human_r_elbow);

    // create the l_shoulder TransformGroup
    Human_l_shoulder = new TransformGroup();
    Human_l_shoulder.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
    Human_l_shoulder.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
    tmpVector.set(0.95f, 2.9f, -0.2f);
    tmpTrans.set(tmpVector);
    Human_l_shoulder.setTransform(tmpTrans);

    // place the sphere for the l_shoulder
    tmpSphere = new Sphere(0.22f, appearance);
    Human_l_shoulder.addChild(tmpSphere);

    // offset and place the cylinder for the l_shoulder
    tmpTG = new TransformGroup();
    // offset the shape
    tmpVector.set(0.0f, -0.5f, 0.0f);
    tmpTrans.set(tmpVector);
    tmpTG.setTransform(tmpTrans);
    tmpCyl = new Cylinder(0.2f, 1.0f, appearance);
    tmpTG.addChild(tmpCyl);

    // add the shape to the l_shoulder
    Human_l_shoulder.addChild(tmpTG);

    // add the shoulder to the body group
    Human_body.addChild(Human_l_shoulder);

    // create the r_elbow TransformGroup
    Human_l_elbow = new TransformGroup();
    Human_l_elbow.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
    Human_l_elbow.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
    tmpVector.set(0.0f, -1.054f, 0.0f);
    tmpTrans.set(tmpVector);
    Human_l_elbow.setTransform(tmpTrans);

    // place the sphere for the l_elbow
    tmpSphere = new Sphere(0.22f, appearance);
    Human_l_elbow.addChild(tmpSphere);

    // offset and place the cylinder for the l_elbow
    tmpTG = new TransformGroup();
    // offset the shape
    tmpVector.set(0.0f, -0.5f, 0.0f);
    tmpTrans.set(tmpVector);
    tmpTG.setTransform(tmpTrans);
    tmpCyl = new Cylinder(0.2f, 1.0f, appearance);
    tmpTG.addChild(tmpCyl);

    // add the shape to the l_elbow
    Human_l_elbow.addChild(tmpTG);

    // add the shoulder to the body group
    Human_l_shoulder.addChild(Human_l_elbow);

    // create the skullbase TransformGroup
    Human_skullbase = new TransformGroup();
    tmpVector.set(0.0f, 3.632f, 0.0f);
    tmpTrans.set(tmpVector);
    Human_skullbase.setTransform(tmpTrans);

    // offset and place the sphere for the skull
    tmpSphere = new Sphere(0.5f, appearance);

    // add the shape to the l_shoulder
    Human_skullbase.addChild(tmpSphere);

    // add the shoulder to the body group
    Human_body.addChild(Human_skullbase);

}

---

From source file:SimpleIndexedQuad.java

/**
 * Build a cube from an IndexedQuadArray. This method creates the vertices
 * as a set of eight points and the normals as a set of six vectors (one for
 * each face). The data is then defined such that each vertex has a
 * different normal associated with it when it is being used for a different
 * face./*from w ww .ja va 2s.c  o  m*/
 * 
 * @return Node that is the shape.
 */
protected Node buildShape() {
    //The shape. The constructor specifies 8 vertices, that both
    //vertices and normals are to be defined and that there are
    //24 normals to be specified (4 for each of the 6 faces).
    IndexedQuadArray indexedCube = new IndexedQuadArray(8,
            IndexedQuadArray.COORDINATES | IndexedQuadArray.NORMALS, 24);
    //The vertex coordinates defined as an array of points.
    Point3f[] cubeCoordinates = { new Point3f(1.0f, 1.0f, 1.0f), new Point3f(-1.0f, 1.0f, 1.0f),
            new Point3f(-1.0f, -1.0f, 1.0f), new Point3f(1.0f, -1.0f, 1.0f), new Point3f(1.0f, 1.0f, -1.0f),
            new Point3f(-1.0f, 1.0f, -1.0f), new Point3f(-1.0f, -1.0f, -1.0f),
            new Point3f(1.0f, -1.0f, -1.0f) };
    //The vertex normals defined as an array of vectors
    Vector3f[] normals = { new Vector3f(0.0f, 0.0f, 1.0f), new Vector3f(0.0f, 0.0f, -1.0f),
            new Vector3f(1.0f, 0.0f, 0.0f), new Vector3f(-1.0f, 0.0f, 0.0f), new Vector3f(0.0f, 1.0f, 0.0f),
            new Vector3f(0.0f, -1.0f, 0.0f) };
    //Define the indices used to reference vertex array
    int coordIndices[] = { 0, 1, 2, 3, 7, 6, 5, 4, 0, 3, 7, 4, 5, 6, 2, 1, 0, 4, 5, 1, 6, 7, 3, 2 };
    //Define the indices used to reference normal array
    int normalIndices[] = { 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5 };
    //Set the data
    indexedCube.setCoordinates(0, cubeCoordinates);
    indexedCube.setNormals(0, normals);
    indexedCube.setCoordinateIndices(0, coordIndices);
    indexedCube.setNormalIndices(0, normalIndices);
    //Define an appearance for the shape
    Appearance app = new Appearance();
    Color3f ambientColour = new Color3f(1.0f, 0.0f, 0.0f);
    Color3f emissiveColour = new Color3f(0.0f, 0.0f, 0.0f);
    Color3f specularColour = new Color3f(1.0f, 1.0f, 1.0f);
    Color3f diffuseColour = new Color3f(1.0f, 0.0f, 0.0f);
    float shininess = 20.0f;
    app.setMaterial(new Material(ambientColour, emissiveColour, diffuseColour, specularColour, shininess));
    //Create and return the shape
    return new Shape3D(indexedCube, app);
}

---

From source file:GeometryByReferenceTest.java

BranchGroup createSceneGraph() {
    BranchGroup objRoot = new BranchGroup();

    // Set up attributes to render lines
    app = new Appearance();

    transp = new TransparencyAttributes();
    transp.setTransparency(0.5f);//from  www .java  2 s.  c o  m
    transp.setCapability(TransparencyAttributes.ALLOW_MODE_WRITE);
    transp.setTransparencyMode(TransparencyAttributes.NONE);
    app.setTransparencyAttributes(transp);

    tetraRegular = createGeometry(1);
    tetraStrip = createGeometry(2);
    tetraIndexed = createGeometry(3);
    tetraIndexedStrip = createGeometry(4);

    geoArrays[0] = tetraRegular;
    geoArrays[1] = tetraStrip;
    geoArrays[2] = tetraIndexed;
    geoArrays[3] = tetraIndexedStrip;

    shape = new Shape3D(tetraRegular, app);
    shape.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
    shape.setCapability(Shape3D.ALLOW_GEOMETRY_READ);

    Transform3D t = new Transform3D();
    // move the object upwards
    t.set(new Vector3f(0.0f, 0.3f, 0.0f));

    // rotate the shape
    Transform3D temp = new Transform3D();
    temp.rotX(Math.PI / 4.0d);
    t.mul(temp);
    temp.rotY(Math.PI / 4.0d);
    t.mul(temp);

    // Shrink the object
    t.setScale(0.6);

    TransformGroup trans = new TransformGroup(t);
    trans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
    trans.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);

    objRoot.addChild(trans);
    trans.addChild(shape);

    BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0);

    // Set up the global lights
    Color3f lColor1 = new Color3f(0.7f, 0.7f, 0.7f);
    Vector3f lDir1 = new Vector3f(-1.0f, -1.0f, -1.0f);
    Color3f alColor = new Color3f(0.2f, 0.2f, 0.2f);

    AmbientLight aLgt = new AmbientLight(alColor);
    aLgt.setInfluencingBounds(bounds);
    DirectionalLight lgt1 = new DirectionalLight(lColor1, lDir1);
    lgt1.setInfluencingBounds(bounds);
    objRoot.addChild(aLgt);
    objRoot.addChild(lgt1);

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

    return objRoot;
}

---

From source file:ExTexture.java

public Group buildScene() {
    // Get the current menu choices for appearance attributes
    int textureMode = ((Integer) modes[currentMode].value).intValue();
    Color3f color = (Color3f) colors[currentColor].value;
    Color3f blendColor = (Color3f) colors[currentBlendColor].value;

    // Turn on the example headlight
    setHeadlightEnable(true);//from   ww w .jav a  2  s  .c  o  m

    // Default to examine navigation
    setNavigationType(Examine);

    // Disable scene graph compilation for this example
    setCompilable(false);

    // Create the scene group
    Group scene = new Group();

    // BEGIN EXAMPLE TOPIC
    // Set up a basic material
    Material mat = new Material();
    mat.setAmbientColor(0.2f, 0.2f, 0.2f);
    mat.setDiffuseColor(1.0f, 1.0f, 1.0f);
    mat.setSpecularColor(0.0f, 0.0f, 0.0f);
    mat.setLightingEnable(true);

    // Set up the texturing attributes with an initial
    // texture mode, texture transform, and blend color
    texatt = new TextureAttributes();
    texatt.setPerspectiveCorrectionMode(TextureAttributes.NICEST);
    texatt.setTextureMode(textureMode);
    texatt.setTextureTransform(new Transform3D()); // Identity
    texatt.setTextureBlendColor(blendColor.x, blendColor.y, blendColor.z, 0.5f);

    // Enable changing these while the node component is live
    texatt.setCapability(TextureAttributes.ALLOW_MODE_WRITE);
    texatt.setCapability(TextureAttributes.ALLOW_BLEND_COLOR_WRITE);
    texatt.setCapability(TextureAttributes.ALLOW_TRANSFORM_WRITE);

    // Create an appearance using these attributes
    app = new Appearance();
    app.setMaterial(mat);
    app.setTextureAttributes(texatt);
    app.setTexture(tex);

    // And enable changing these while the node component is live
    app.setCapability(Appearance.ALLOW_TEXTURE_WRITE);
    app.setCapability(Appearance.ALLOW_TEXTURE_ATTRIBUTES_WRITE);

    // Build a shape and enable changing its appearance
    shape = new Shape3D(buildGeometry(), app);
    shape.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
    // END EXAMPLE TOPIC

    // Create some dummy appearance and tex attribute node components
    // In response to menu choices, we quickly switch the shape to
    // use one of these, then diddle with the main appearance or
    // tex attribute, then switch the shape back. This effectively
    // makes the appearance or tex attributes we want to change
    // become un-live during a change. We have to do this approach
    // because some texture features have no capability bits to set
    // to allow changes while live.
    dummyApp = new Appearance();
    dummyAtt = new TextureAttributes();

    scene.addChild(shape);

    return scene;
}

---

From source file:SimpleIndexedQuadSmooth.java

/**
 * Build a cube from an IndexedQuadArray. This method creates the vertices
 * as a set of eight points and the normals as a set of six vectors (one for
 * each face). The data is then defined such that each vertex has a
 * different normal associated with it when it is being used for a different
 * face./*from   w  w w.j a  v  a2 s .  c o m*/
 * 
 * @return Node that is the shape.
 */
protected Node buildShape() {
    //The shape. The constructor specifies 8 vertices, that both
    //vertices and normals are to be defined and that there are
    //24 normals to be specified (4 for each of the 6 faces).
    IndexedQuadArray indexedCube = new IndexedQuadArray(8,
            IndexedQuadArray.COORDINATES | IndexedQuadArray.NORMALS, 24);
    //The vertex coordinates defined as an array of points.
    Point3f[] cubeCoordinates = { new Point3f(1.0f, 1.0f, 1.0f), new Point3f(-1.0f, 1.0f, 1.0f),
            new Point3f(-1.0f, -1.0f, 1.0f), new Point3f(1.0f, -1.0f, 1.0f), new Point3f(1.0f, 1.0f, -1.0f),
            new Point3f(-1.0f, 1.0f, -1.0f), new Point3f(-1.0f, -1.0f, -1.0f),
            new Point3f(1.0f, -1.0f, -1.0f) };
    //The vertex normals defined as an array of vectors
    Vector3f[] normals = { new Vector3f(1.0f, 1.0f, 1.0f), new Vector3f(-1.0f, 1.0f, 1.0f),
            new Vector3f(-1.0f, -1.0f, 1.0f), new Vector3f(1.0f, -1.0f, 1.0f), new Vector3f(1.0f, 1.0f, -1.0f),
            new Vector3f(-1.0f, 1.0f, -1.0f), new Vector3f(-1.0f, -1.0f, -1.0f),
            new Vector3f(1.0f, -1.0f, -1.0f) };
    //Define the indices used to reference vertex array
    int coordIndices[] = { 0, 1, 2, 3, 7, 6, 5, 4, 0, 3, 7, 4, 5, 6, 2, 1, 0, 4, 5, 1, 6, 7, 3, 2 };
    //Define the indices used to reference normal array
    int normalIndices[] = { 0, 1, 2, 3, 7, 6, 5, 4, 0, 3, 7, 4, 5, 6, 2, 1, 0, 4, 5, 1, 6, 7, 3, 2 };
    //Set the data
    indexedCube.setCoordinates(0, cubeCoordinates);
    indexedCube.setNormals(0, normals);
    indexedCube.setCoordinateIndices(0, coordIndices);
    indexedCube.setNormalIndices(0, normalIndices);
    //Define an appearance for the shape
    Appearance app = new Appearance();
    Color3f ambientColour = new Color3f(1.0f, 0.0f, 0.0f);
    Color3f emissiveColour = new Color3f(0.0f, 0.0f, 0.0f);
    Color3f specularColour = new Color3f(1.0f, 1.0f, 1.0f);
    Color3f diffuseColour = new Color3f(1.0f, 0.0f, 0.0f);
    float shininess = 20.0f;
    app.setMaterial(new Material(ambientColour, emissiveColour, diffuseColour, specularColour, shininess));
    //Create and return the shape
    return new Shape3D(indexedCube, app);
}

---

From source file:SimpleTest.java

public BranchGroup createBackground() {
    // create a parent BranchGroup for the Background
    BranchGroup backgroundGroup = new BranchGroup();

    // create a new Background node
    Background back = new Background();

    // set the range of influence of the background
    back.setApplicationBounds(getBoundingSphere());

    // create a BranchGroup that will hold
    // our Sphere geometry
    BranchGroup bgGeometry = new BranchGroup();

    // create an appearance for the Sphere
    Appearance app = new Appearance();

    // load a texture image using the Java 3D texture loader
    Texture tex = new TextureLoader("back.jpg", this).getTexture();

    // apply the texture to the Appearance
    app.setTexture(tex);/*from   ww  w  .jav a  2s .c o m*/

    // create the Sphere geometry with radius 1.0
    // we tell the Sphere to generate texture coordinates
    // to enable the texture image to be rendered
    // and because we are *inside* the Sphere we have to generate
    // Normal coordinates inwards or the Sphere will not be visible.
    Sphere sphere = new Sphere(1.0f, Primitive.GENERATE_TEXTURE_COORDS | Primitive.GENERATE_NORMALS_INWARD,
            app);

    // start wiring everything together
    // add the Sphere to its parent BranchGroup
    bgGeometry.addChild(sphere);

    // assign the BranchGroup to the Background as geometry.
    back.setGeometry(bgGeometry);

    // add the Background node to its parent BranchGroup
    backgroundGroup.addChild(back);

    return backgroundGroup;
}

---

From source file:AvatarTest.java

public Group createCars(Group g) {
    BranchGroup bg = new BranchGroup();

    for (int n = (int) Road.ROAD_LENGTH; n < 0; n = n + 10) {
        Car car = new Car(this, bg, ComplexObject.GEOMETRY | ComplexObject.TEXTURE | ComplexObject.SOUND);

        car.createObject(new Appearance(),
                new Vector3d(getRandomNumber(0.0f, 2.0f), Car.CAR_HEIGHT / 2.0f, getRandomNumber(n, 5.0f)),
                new Vector3d(1, 1, 1), "car0.jpg", "car.wav", "collide.wav");
    }//  ww w.  ja v  a  2  s .c  o m

    g.addChild(bg);
    return bg;
}

---

From source file:InterleavedTest.java

BranchGroup createSceneGraph() {
    BranchGroup objRoot = new BranchGroup();

    // Set up attributes to render lines
    app = new Appearance();
    app.setCapability(Appearance.ALLOW_TEXTURE_UNIT_STATE_WRITE);

    transp = new TransparencyAttributes();
    transp.setTransparency(0.5f);// ww w .  ja va2  s.c  o  m
    transp.setCapability(TransparencyAttributes.ALLOW_MODE_WRITE);
    transp.setTransparencyMode(TransparencyAttributes.NONE);
    app.setTransparencyAttributes(transp);

    // load textures
    TextureAttributes texAttr1 = new TextureAttributes();
    texAttr1.setTextureMode(TextureAttributes.DECAL);
    TextureAttributes texAttr2 = new TextureAttributes();
    texAttr2.setTextureMode(TextureAttributes.MODULATE);

    TextureLoader tex = new TextureLoader(texImage1, new String("RGB"), this);
    if (tex == null)
        return null;
    tex1 = tex.getTexture();

    tex = new TextureLoader(texImage2, new String("RGB"), this);
    if (tex == null)
        return null;
    tex2 = tex.getTexture();

    textureUnitState[0] = new TextureUnitState(tex1, texAttr1, null);
    textureUnitState[1] = new TextureUnitState(tex2, texAttr2, null);

    tetraRegular = createGeometry(1);
    tetraStrip = createGeometry(2);
    tetraIndexed = createGeometry(3);
    tetraIndexedStrip = createGeometry(4);

    geoArrays[0] = tetraRegular;
    geoArrays[1] = tetraStrip;
    geoArrays[2] = tetraIndexed;
    geoArrays[3] = tetraIndexedStrip;

    shape = new Shape3D(tetraRegular, app);
    shape.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);

    Transform3D t = new Transform3D();
    // move the object upwards
    t.set(new Vector3f(0.0f, 0.3f, 0.0f));

    // rotate the shape
    Transform3D temp = new Transform3D();
    temp.rotX(Math.PI / 4.0d);
    t.mul(temp);
    temp.rotY(Math.PI / 4.0d);
    t.mul(temp);

    // Shrink the object
    t.setScale(0.6);

    TransformGroup trans = new TransformGroup(t);
    trans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
    trans.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);

    objRoot.addChild(trans);
    trans.addChild(shape);

    BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0);

    // Set up the global lights
    Color3f lColor1 = new Color3f(0.7f, 0.7f, 0.7f);
    Vector3f lDir1 = new Vector3f(-1.0f, -1.0f, -1.0f);
    Color3f alColor = new Color3f(0.2f, 0.2f, 0.2f);

    AmbientLight aLgt = new AmbientLight(alColor);
    aLgt.setInfluencingBounds(bounds);
    DirectionalLight lgt1 = new DirectionalLight(lColor1, lDir1);
    lgt1.setInfluencingBounds(bounds);
    objRoot.addChild(aLgt);
    objRoot.addChild(lgt1);

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

    return objRoot;
}

---

From source file:SimpleSounds.java

protected BranchGroup buildContentBranch() {
    //Create the appearance
    Appearance app = new Appearance();
    Color3f ambientColour = new Color3f(1.0f, 0.0f, 0.0f);
    Color3f emissiveColour = new Color3f(0.0f, 0.0f, 0.0f);
    Color3f specularColour = new Color3f(1.0f, 1.0f, 1.0f);
    Color3f diffuseColour = new Color3f(1.0f, 0.0f, 0.0f);
    float shininess = 20.0f;
    app.setMaterial(new Material(ambientColour, emissiveColour, diffuseColour, specularColour, shininess));
    //Make the cube
    Box myCube = new Box(1.0f, 1.0f, 1.0f, app);

    TransformGroup cubeGroup = new TransformGroup();

    BranchGroup contentBranch = new BranchGroup();
    addLights(contentBranch);//from   www  .  j av a  2 s. c om
    addObjectSound(cubeGroup, sound1, new String("file:./loop1.wav"), 10.0f);
    addObjectSound(cubeGroup, sound2, new String("file:./loop2.wav"), 20.0f);
    addBackgroundSound(contentBranch, new String("file:./loop3.wav"));

    cubeGroup.addChild(myCube);
    contentBranch.addChild(cubeGroup);
    return contentBranch;

}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• »