Examples with Shape3D javax.media.j3d.Shape3D used on opensource projects

Example 6 with Shape3D

use of javax.media.j3d.Shape3D in project ffx by mjschnie.

the class RendererCache method createSphere.

/**
 * This method creates a single Sphere from the given appearance
 */
private static Shape3D createSphere(Appearance ap, int div) {
    Shape3D shape3d = new Shape3D();
    shape3d.setAppearance(ap);
    shape3d.addGeometry(getSphereGeom(div));
    shape3d.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
    shape3d.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
    shape3d.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
    shape3d.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
    shape3d.setCapability(Shape3D.ENABLE_PICK_REPORTING);
    shape3d.setCapability(Shape3D.ALLOW_PICKABLE_WRITE);
    return shape3d;
}

Example 7 with Shape3D

use of javax.media.j3d.Shape3D in project ffx by mjschnie.

the class RendererCache method doubleCylinderFactory.

/**
 * <p>
 * doubleCylinderFactory</p>
 *
 * @param a1 a {@link ffx.potential.bonded.Atom} object.
 * @param a2 a {@link ffx.potential.bonded.Atom} object.
 * @param div a int.
 * @return a {@link javax.media.j3d.BranchGroup} object.
 */
public static final BranchGroup doubleCylinderFactory(Atom a1, Atom a2, int div) {
    BranchGroup branchGroup;
    if (doubleCylinderPool.size() > 0) {
        branchGroup = doubleCylinderPool.remove(0);
        if (branchGroup != null) {
            TransformGroup cy1tg = (TransformGroup) branchGroup.getChild(0);
            Shape3D cy1 = (Shape3D) cy1tg.getChild(0);
            cy1.setAppearance(a1.getAtomAppearance());
            cy1.setUserData(a1);
            TransformGroup cy2tg = (TransformGroup) branchGroup.getChild(1);
            Shape3D cy2 = (Shape3D) cy2tg.getChild(0);
            cy2.setUserData(a2);
            cy2.setAppearance(a2.getAtomAppearance());
            return branchGroup;
        }
    }
    branchGroup = new BranchGroup();
    branchGroup.setCapability(BranchGroup.ALLOW_DETACH);
    branchGroup.setCapability(BranchGroup.ALLOW_CHILDREN_READ);
    branchGroup.setCapability(BranchGroup.ENABLE_PICK_REPORTING);
    TransformGroup cy1tg = createTransformGroup(null);
    Shape3D cy1 = createCylinder(a1.getAtomAppearance(), div);
    cy1.setUserData(a1);
    cy1tg.addChild(cy1);
    branchGroup.addChild(cy1tg);
    TransformGroup cy2tg = createTransformGroup(null);
    Shape3D cy2 = createCylinder(a2.getAtomAppearance(), div);
    cy2.setUserData(a2);
    cy2tg.addChild(cy2);
    branchGroup.addChild(cy2tg);
    branchGroup.compile();
    return branchGroup;
}

Example 8 with Shape3D

use of javax.media.j3d.Shape3D in project ffx by mjschnie.

the class GraphicsAxis method createAxisLabel.

@SuppressWarnings("unchecked")
private TransformGroup createAxisLabel(String letter, Font3D font3d, Appearance ap, double x, double y, double z) {
    Text3D text = new Text3D(font3d, letter);
    text.setUserData(this);
    Transform3D t3D = new Transform3D();
    t3D.setTranslation(new Vector3d(x, y, z));
    TransformGroup tg = new TransformGroup(t3D);
    Shape3D text3d = new Shape3D(text, ap);
    text3d.setUserData(this);
    for (Enumeration<Geometry> e = text3d.getAllGeometries(); e.hasMoreElements(); ) {
        Geometry g = e.nextElement();
        g.setCapability(Geometry.ALLOW_INTERSECT);
    }
    text3d.setCapability(Shape3D.ENABLE_PICK_REPORTING);
    text3d.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
    tg.addChild(text3d);
    return tg;
}

Example 9 with Shape3D

use of javax.media.j3d.Shape3D in project ffx by mjschnie.

the class MolecularAssembly method renderWire.

private Shape3D renderWire() {
    ArrayList<ROLS> bonds = getBondList();
    int numbonds = bonds.size();
    if (numbonds < 1) {
        return null;
    }
    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<ROLS> 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;
}

Example 10 with Shape3D

use of javax.media.j3d.Shape3D in project ffx by mjschnie.

the class RendererCache method sphereFactory.

/**
 * <p>
 * sphereFactory</p>
 *
 * @param ap a {@link javax.media.j3d.Appearance} object.
 * @param div a int.
 * @param transform3D a {@link javax.media.j3d.Transform3D} object.
 * @return a {@link javax.media.j3d.BranchGroup} object.
 */
public static final BranchGroup sphereFactory(Appearance ap, int div, Transform3D transform3D) {
    BranchGroup branchGroup;
    if (spherePool.size() > 0) {
        branchGroup = spherePool.remove(0);
        if (branchGroup != null) {
            TransformGroup transformGroup = (TransformGroup) branchGroup.getChild(0);
            transformGroup.setTransform(transform3D);
            Shape3D sphere = (Shape3D) transformGroup.getChild(0);
            sphere.setAppearance(ap);
            return branchGroup;
        }
    }
    branchGroup = new BranchGroup();
    branchGroup.setCapability(BranchGroup.ALLOW_DETACH);
    branchGroup.setCapability(BranchGroup.ALLOW_CHILDREN_READ);
    branchGroup.setCapability(BranchGroup.ALLOW_CHILDREN_EXTEND);
    TransformGroup transformGroup = createTransformGroup(transform3D);
    Shape3D sphere = createSphere(ap, div);
    transformGroup.addChild(sphere);
    branchGroup.addChild(transformGroup);
    branchGroup.compile();
    return branchGroup;
}