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

Example 1 with Appearance

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

the class MolecularAssembly method createBox.

/**
 * <p>
 * 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<MSNode> 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;
}

Example 2 with Appearance

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

the class RendererCache method initSphereGeom.

private static void initSphereGeom(int res) {
    Appearance ap = new Appearance();
    Sphere sphere;
    sphere = new Sphere(1.0f, Sphere.GENERATE_NORMALS | Sphere.ENABLE_APPEARANCE_MODIFY | Sphere.ENABLE_GEOMETRY_PICKING, 4 + 3 * res, ap);
    sphereGeom[res] = sphere.getShape().getGeometry();
// GeometryArray g = (GeometryArray) sphereGeom[res];
/*
         * if (!g.isLive()) { g.setCapability(g.ALLOW_FORMAT_READ);
         * g.setCapability(g.ALLOW_COUNT_READ);
         * g.setCapability(g.ALLOW_COORDINATE_READ); }
         */
}

Example 3 with Appearance

use of javax.media.j3d.Appearance 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 4 with Appearance

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

the class RendererCache method initCylinderGeom.

private static void initCylinderGeom(int res) {
    Appearance ap = new Appearance();
    Cylinder cyl = new Cylinder(1.0f, 1.0f, Cylinder.GENERATE_NORMALS | Cylinder.ENABLE_APPEARANCE_MODIFY | Cylinder.ENABLE_GEOMETRY_PICKING, 2 + res, 1, ap);
    for (int i = 0; i < 3; i++) {
        cylgeom[i][res] = cyl.getShape(i).getGeometry();
        try {
            cylgeom[i][res].setCapability(Geometry.ALLOW_INTERSECT);
            cylgeom[i][res].setCapability(GeometryArray.ALLOW_FORMAT_READ);
            cylgeom[i][res].setCapability(GeometryArray.ALLOW_COUNT_READ);
            cylgeom[i][res].setCapability(GeometryArray.ALLOW_COORDINATE_READ);
        } catch (Exception e) {
            return;
        }
    }
}

Example 5 with Appearance

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

the class RendererCache method createAppearance.

private static Appearance createAppearance(Color3f col, ViewModel polygonType) {
    Appearance ap = null;
    if (shaderProgram != null) {
        ShaderAppearance sap = new ShaderAppearance();
        sap.setShaderProgram(shaderProgram);
        ap = sap;
    }
    if (ap == null) {
        ap = new Appearance();
    }
    Material mat = materialFactory(col);
    ap.setMaterial(mat);
    ap.setRenderingAttributes(renderingAttributes);
    ap.setColoringAttributes(coloringAttributes);
    ap.setLineAttributes(lineAttributes);
    ap.setPointAttributes(pointAttributes);
    if (polygonType == RendererCache.ViewModel.FILL) {
        ap.setPolygonAttributes(fillPolygonAttributes);
        fillAppearances.put(col, ap);
    } else if (polygonType == RendererCache.ViewModel.POINTS) {
        ap.setPolygonAttributes(pointPolygonAttributes);
        pointAppearances.put(col, ap);
    } else {
        ap.setPolygonAttributes(linePolygonAttributes);
        lineAppearances.put(col, ap);
    }
    return ap;
}