Example usage for javax.media.j3d Shape3D ALLOW_GEOMETRY_READ

List of usage examples for javax.media.j3d Shape3D ALLOW_GEOMETRY_READ

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Introduction

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

Prototype

int ALLOW_GEOMETRY_READ

To view the source code for javax.media.j3d Shape3D ALLOW_GEOMETRY_READ.

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Document

Specifies that the node allows read access to its geometry information.

Usage

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 w  ww .j a va  2 s.  com
    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:GeometryByReferenceNIOBuffer.java

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

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

    transp = new TransparencyAttributes();
    transp.setTransparency(0.5f);/*from w  w w  .j  a v  a 2 s  .co m*/
    transp.setCapability(TransparencyAttributes.ALLOW_MODE_WRITE);
    transp.setTransparencyMode(TransparencyAttributes.NONE);
    app.setTransparencyAttributes(transp);

    //create the direct nio buffer
    createJ3DBuffers();

    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:ffx.potential.MolecularAssembly.java

/**
 * <p>//from www . j  av  a2  s. co  m
 * createBox</p>
 */
public void createBox() {
    int vertices = 8;
    LineArray la = new LineArray(4 * vertices,
            GeometryArray.COORDINATES | GeometryArray.COLOR_4 | GeometryArray.NORMALS);
    la.setCapability(LineArray.ALLOW_COORDINATE_WRITE);
    la.setCapability(LineArray.ALLOW_COORDINATE_READ);
    la.setCapability(LineArray.ALLOW_COLOR_WRITE);
    la.setCapability(LineArray.ALLOW_COUNT_READ);
    la.setCapability(LineArray.ALLOW_INTERSECT);
    la.setCapability(LineArray.ALLOW_FORMAT_READ);
    // Create a normal
    // for (ListIterator li = bondlist.listIterator(); li.hasNext(); ){
    // la.setCoordinate(i, a1);
    // la.setColor(i, col);
    // la.setNormal(i++, a1);
    // }
    ColoringAttributes cola = new ColoringAttributes(new Color3f(), ColoringAttributes.SHADE_GOURAUD);
    Appearance app = new Appearance();
    lineAttributes = new LineAttributes();
    lineAttributes.setLineWidth(RendererCache.bondwidth);
    lineAttributes.setCapability(LineAttributes.ALLOW_WIDTH_WRITE);
    lineAttributes.setLineAntialiasingEnable(true);
    app.setLineAttributes(lineAttributes);
    app.setCapability(Appearance.ALLOW_LINE_ATTRIBUTES_READ);
    app.setCapability(Appearance.ALLOW_LINE_ATTRIBUTES_WRITE);
    RenderingAttributes ra = new RenderingAttributes();
    ra.setAlphaTestValue(0.1f);
    ra.setAlphaTestFunction(RenderingAttributes.GREATER);
    ra.setDepthBufferEnable(true);
    ra.setDepthBufferWriteEnable(true);
    app.setRenderingAttributes(ra);
    app.setColoringAttributes(cola);
    Shape3D wireframe = new Shape3D(la, app);
    // PickTool.setCapabilities(wire, PickTool.INTERSECT_COORD);
    wireframe.setUserData(this);
    wireframe.setBounds(new BoundingSphere(new Point3d(0, 0, 0), 10.0));
    try {
        wireframe.setBoundsAutoCompute(false);
    } catch (Exception e) {
        e.printStackTrace();
    }
    wireframe.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
    wireframe.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
    // return wire;
}

From source file:TextureByReference.java

public Tetrahedron(boolean byRef) {
    if (byRef) {//from ww w.ja  v a  2 s .  c o  m
        createGeometryByRef();
        this.setGeometry(geometryByRef);
    } else {
        createGeometryByCopy();
        this.setGeometry(geometryByCopy);
    }
    this.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
    this.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
    setAppearance(new Appearance());
}

From source file:ffx.potential.MolecularAssembly.java

private Shape3D renderWire() {
    ArrayList<ROLS> bonds = getBondList();
    int numbonds = bonds.size();
    if (numbonds < 1) {
        return null;
    }//from  ww  w.j av a  2  s .c om

    Vector3d bondmidpoint = new Vector3d();
    double[] mid = { 0, 0, 0 };
    Vector3d v1 = new Vector3d();
    Vector3d v2 = new Vector3d();
    float[] a1 = { 0, 0, 0 };
    float[] a2 = { 0, 0, 0 };
    float[] col = new float[4];
    Bond bond;

    Atom atom1, atom2;
    LineArray la = new LineArray(4 * numbonds,
            GeometryArray.COORDINATES | GeometryArray.COLOR_4 | GeometryArray.NORMALS);
    la.setCapability(LineArray.ALLOW_COORDINATE_WRITE);
    la.setCapability(LineArray.ALLOW_COORDINATE_READ);
    la.setCapability(LineArray.ALLOW_COLOR_WRITE);
    la.setCapability(LineArray.ALLOW_COUNT_READ);
    la.setCapability(LineArray.ALLOW_INTERSECT);
    la.setCapability(LineArray.ALLOW_FORMAT_READ);
    atomLookUp = new Atom[4 * numbonds];
    int i = 0;
    col[3] = 0.9f;
    for (ListIterator li = bonds.listIterator(); li.hasNext();) {
        bond = (Bond) li.next();
        bond.setWire(la, i);
        atom1 = bond.getAtom(0);
        atom2 = bond.getAtom(1);
        atom1.getV3D(v1);
        atom2.getV3D(v2);
        a1[0] = (float) v1.x;
        a1[1] = (float) v1.y;
        a1[2] = (float) v1.z;
        a2[0] = (float) v2.x;
        a2[1] = (float) v2.y;
        a2[2] = (float) v2.z;
        // Find the bond center
        bondmidpoint.add(v1, v2);
        bondmidpoint.scale(0.5d);
        bondmidpoint.get(mid);
        // Atom #1
        Atom.AtomColor.get(atom1.getAtomicNumber()).get(col);
        atomLookUp[i] = atom1;
        la.setCoordinate(i, a1);
        la.setColor(i, col);
        la.setNormal(i, a2);
        i++;

        atomLookUp[i] = atom1;
        la.setCoordinate(i, mid);
        la.setColor(i, col);
        la.setNormal(i, a2);
        i++;
        // Atom #2

        Atom.AtomColor.get(atom2.getAtomicNumber()).get(col);
        atomLookUp[i] = atom2;
        la.setCoordinate(i, a2);
        la.setColor(i, col);
        la.setNormal(i, a1);
        i++;

        atomLookUp[i] = atom2;
        la.setCoordinate(i, mid);
        la.setColor(i, col);
        la.setNormal(i, a1);
        i++;

    }

    ColoringAttributes cola = new ColoringAttributes(new Color3f(), ColoringAttributes.SHADE_GOURAUD);
    Appearance app = new Appearance();
    lineAttributes = new LineAttributes();
    lineAttributes.setLineWidth(RendererCache.bondwidth);
    lineAttributes.setCapability(LineAttributes.ALLOW_WIDTH_WRITE);
    lineAttributes.setLineAntialiasingEnable(true);
    app.setLineAttributes(lineAttributes);
    app.setCapability(Appearance.ALLOW_LINE_ATTRIBUTES_READ);
    app.setCapability(Appearance.ALLOW_LINE_ATTRIBUTES_WRITE);
    RenderingAttributes ra = new RenderingAttributes();
    ra.setAlphaTestValue(0.1f);
    ra.setAlphaTestFunction(RenderingAttributes.GREATER);
    ra.setDepthBufferEnable(true);
    ra.setDepthBufferWriteEnable(true);
    app.setRenderingAttributes(ra);
    app.setColoringAttributes(cola);
    Shape3D wireframe = new Shape3D(la, app);
    // PickTool.setCapabilities(wire, PickTool.INTERSECT_COORD);
    wireframe.setUserData(this);
    wireframe.setBounds(new BoundingSphere(new Point3d(0, 0, 0), 1000.0));
    try {
        wireframe.setBoundsAutoCompute(false);
    } catch (Exception e) {
        e.printStackTrace();
    }

    wireframe.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
    wireframe.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
    wireframe.setCapability(Shape3D.ALLOW_LOCAL_TO_VWORLD_READ);
    return wireframe;
}

From source file:FourByFour.java

public Cube(Appearance appearance) {

    QuadArray quadArray = new QuadArray(24,
            QuadArray.COORDINATES | QuadArray.NORMALS | QuadArray.TEXTURE_COORDINATE_2);
    quadArray.setCoordinates(0, verts);/*from  w w  w .  ja  va 2  s  . c om*/
    quadArray.setNormals(0, normals);

    shape3D = new Shape3D(quadArray, appearance);
    shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
    shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
    shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
    shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
}

From source file:FourByFour.java

public Cube(Appearance appearance, float size) {

    QuadArray quadArray = new QuadArray(24, QuadArray.COORDINATES | QuadArray.NORMALS);
    for (int i = 0; i < 72; i++)
        verts[i] *= size;//from w  w  w .java  2s  .c  o  m

    quadArray.setCoordinates(0, verts);
    quadArray.setNormals(0, normals);

    shape3D = new Shape3D(quadArray, appearance);
    shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
    shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
    shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
    shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
}

From source file:FourByFour.java

public BigCube(Appearance appearance) {

    QuadArray quadArray = new QuadArray(24, QuadArray.COORDINATES | QuadArray.NORMALS);
    quadArray.setCoordinates(0, verts);/*from  ww w. ja  v a2  s  . c  om*/
    quadArray.setNormals(0, normals);

    shape3D = new Shape3D(quadArray, appearance);
    shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
    shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
    shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
    shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
}

From source file:FourByFour.java

public BigCube(Appearance appearance, float size) {

    QuadArray quadArray = new QuadArray(24, QuadArray.COORDINATES | QuadArray.NORMALS);

    for (int i = 0; i < 72; i++)
        verts[i] *= size;// ww  w .j a v a  2  s . c o m

    quadArray.setCoordinates(0, verts);
    quadArray.setNormals(0, normals);

    shape3D = new Shape3D(quadArray, appearance);
    shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
    shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
    shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
    shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
}