Examples with PhongMaterial javafx.scene.paint.PhongMaterial used on opensource projects

Example 11 with PhongMaterial

use of javafx.scene.paint.PhongMaterial in project FXyzLib by Birdasaur.

the class ScatterPlotMesh method setXYZData.

public void setXYZData(ArrayList<Double> xData, ArrayList<Double> yData, ArrayList<Double> zData) {
    xAxisData = xData;
    yAxisData = yData;
    zAxisData = zData;
    getChildren().clear();
    //for now we will always default to x axis
    //later we could maybe dynamically determine the smallest axis and then
    //uses 0's for the other axes that are larger.
    ArrayList<Point3D> point3DList = new ArrayList<>();
    for (int i = 0; i < xAxisData.size(); i++) {
        //some safety checks for array sizes
        double translateY = 0.0;
        double translateZ = 0.0;
        if (!yAxisData.isEmpty() && yAxisData.size() > i)
            translateY = yAxisData.get(i);
        if (!zAxisData.isEmpty() && zAxisData.size() > i)
            translateZ = zAxisData.get(i);
        setTranslateX(xAxisData.get(i));
        //Convert to Floats and build list of adjusted points
        point3DList.add(new Point3D(new Float(xAxisData.get(i)), new Float(translateY), new Float(translateZ)));
        float width = 1;
        final TriangleMesh mesh = new TriangleMesh();
        //This extra point allows us to build triangles later
        for (Point3D point : point3DList) {
            //Rear points
            //top right rear point
            mesh.getPoints().addAll(point.x + width, point.y + width, point.z + width);
            //top left rear point
            mesh.getPoints().addAll(point.x - width, point.y + width, point.z + width);
            //bottom right rear point
            mesh.getPoints().addAll(point.x + width, point.y - width, point.z + width);
            //bottom left rear point
            mesh.getPoints().addAll(point.x - width, point.y - width, point.z + width);
            //Front points
            //top right front point
            mesh.getPoints().addAll(point.x + width, point.y + width, point.z - width);
            //top left front point
            mesh.getPoints().addAll(point.x - width, point.y + width, point.z - width);
            //bottom right front point
            mesh.getPoints().addAll(point.x + width, point.y - width, point.z - width);
            //bottom left front point
            mesh.getPoints().addAll(point.x - width, point.y - width, point.z - width);
        }
        //add dummy Texture Coordinate
        mesh.getTexCoords().addAll(0, 0);
        //Now generate nodes for each point
        for (int p = 8; p < point3DList.size() * 7; p += 8) {
            //add each segment
            //Wind the next 8 vertices as a cube.  The cube itself will represent the data
            //Vertices wound counter-clockwise which is the default front face of any Triangle
            //Rear triangle faces should be wound clockwise to face away from center
            //TRR,BLR,BRR
            mesh.getFaces().addAll(p, 0, p + 3, 0, p + 2, 0);
            //BLR,TRR,TLR
            mesh.getFaces().addAll(p + 3, 0, p, 0, p + 1, 0);
            //left side faces
            //TLR,TLF,BLR
            mesh.getFaces().addAll(p + 1, 0, p + 5, 0, p + 3, 0);
            //TLF,BLR,BLF
            mesh.getFaces().addAll(p + 5, 0, p + 7, 0, p + 3, 0);
            //front side faces
            //TLF,BLF,TLR
            mesh.getFaces().addAll(p + 5, 0, p + 7, 0, p + 4, 0);
            //TRF,BLF,BRF
            mesh.getFaces().addAll(p + 4, 0, p + 7, 0, p + 6, 0);
            //front side faces
            //TRF,BRF,BRR
            mesh.getFaces().addAll(p + 4, 0, p + 6, 0, p + 2, 0);
            //TRF,BRR,TRR
            mesh.getFaces().addAll(p + 4, 0, p + 2, 0, p, 0);
            //Top faces
            //TRR,TLR,TRF
            mesh.getFaces().addAll(p, 0, p + 1, 0, p + 3, 0);
            //TLR,TLF,TRF
            mesh.getFaces().addAll(p + 1, 0, p + 5, 0, p + 3, 0);
            //bottom faces
            //BLR,BLF,BRF
            mesh.getFaces().addAll(p + 3, 0, p + 7, 0, p + 6, 0);
            //BLR,BRF,BRR
            mesh.getFaces().addAll(p + 3, 0, p + 6, 0, p + 2, 0);
        }
        //Need to add the mesh to a MeshView before adding to our 3D scene
        MeshView meshView = new MeshView(mesh);
        //Fill so that the line shows width
        meshView.setDrawMode(DrawMode.FILL);
        Color hsb = Color.hsb((new Double(i) / 12) * 360, 1.0, 1.0, 0.5);
        PhongMaterial material = new PhongMaterial(hsb);
        material.setDiffuseColor(hsb);
        material.setSpecularColor(hsb);
        meshView.setMaterial(material);
        //Make sure you Cull the Back so that no black shows through
        meshView.setCullFace(CullFace.BACK);
        //            //Add some ambient light so folks can see it
        //            Group line = new Group();
        //            AmbientLight light = new AmbientLight(Color.WHITE);
        //            light.getScope().add(meshView);
        //            line.getChildren().add(light);
        //            line.getChildren().add(meshView);           
        getChildren().addAll(meshView);
    }
}

Example 12 with PhongMaterial

use of javafx.scene.paint.PhongMaterial in project FXyzLib by Birdasaur.

the class SurfacePlot method setHeightData.

public void setHeightData(float[][] arrayY, int spacing, Color color, boolean ambient, boolean fill) {
    material = new PhongMaterial();
    material.setSpecularColor(color);
    material.setDiffuseColor(color);
    mesh = new TriangleMesh();
    // Fill Points
    for (int x = 0; x < arrayY.length; x++) {
        for (int z = 0; z < arrayY[0].length; z++) {
            mesh.getPoints().addAll(x * spacing, arrayY[x][z], z * spacing);
        }
    }
    //for now we'll just make an empty texCoordinate group
    mesh.getTexCoords().addAll(0, 0);
    int total = arrayY.length * arrayY.length;
    int nextRow = arrayY.length;
    //Add the faces "winding" the points generally counter clock wise
    for (int i = 0; i < total - nextRow - 1; i++) {
        //Top upper left triangle
        mesh.getFaces().addAll(i, 0, i + nextRow, 0, i + 1, 0);
        //Top lower right triangle
        mesh.getFaces().addAll(i + nextRow, 0, i + nextRow + 1, 0, i + 1, 0);
    //Bottom            
    }
    //Create a viewable MeshView to be added to the scene
    //To add a TriangleMesh to a 3D scene you need a MeshView container object
    meshView = new MeshView(mesh);
    //The MeshView allows you to control how the TriangleMesh is rendered
    if (fill) {
        meshView.setDrawMode(DrawMode.FILL);
    } else {
        //show lines only by default
        meshView.setDrawMode(DrawMode.LINE);
    }
    //Removing culling to show back lines
    meshView.setCullFace(CullFace.BACK);
    getChildren().add(meshView);
    meshView.setMaterial(material);
    if (ambient) {
        selfLight.getScope().add(meshView);
        if (!getChildren().contains(selfLight))
            getChildren().add(selfLight);
    } else if (getChildren().contains(selfLight))
        getChildren().remove(selfLight);
    setDepthTest(DepthTest.ENABLE);
}

Example 13 with PhongMaterial

use of javafx.scene.paint.PhongMaterial in project FXyzLib by Birdasaur.

the class BezierTest method start.

@Override
public void start(Stage primaryStage) throws Exception {
    Group sceneRoot = new Group();
    Scene scene = new Scene(sceneRoot, sceneWidth, sceneHeight, true, SceneAntialiasing.BALANCED);
    scene.setFill(Color.BLACK);
    camera = new PerspectiveCamera(true);
    //setup camera transform for rotational support
    cameraTransform.setTranslate(0, 0, 0);
    cameraTransform.getChildren().add(camera);
    camera.setNearClip(0.1);
    camera.setFarClip(10000.0);
    camera.setTranslateZ(-10);
    cameraTransform.ry.setAngle(-45.0);
    cameraTransform.rx.setAngle(-10.0);
    //add a Point Light for better viewing of the grid coordinate system
    PointLight light = new PointLight(Color.WHITE);
    cameraTransform.getChildren().add(light);
    cameraTransform.getChildren().add(new AmbientLight(Color.WHITE));
    light.setTranslateX(camera.getTranslateX());
    light.setTranslateY(camera.getTranslateY());
    light.setTranslateZ(camera.getTranslateZ());
    scene.setCamera(camera);
    rotateY = new Rotate(0, 0, 0, 0, Rotate.Y_AXIS);
    Group group = new Group();
    group.getChildren().add(cameraTransform);
    //        List<Point3D> knots=Arrays.asList(new Point3D(0f,0f,0f),new Point3D(3f,0f,2f),
    //                new Point3D(5f,2f,3f),new Point3D(7f,-3f,0f),new Point3D(6f,-1f,-4f));
    List<Point3D> knots = Arrays.asList(new Point3D(3f, 0f, 0f), new Point3D(0.77171f, 1.68981f, 0.989821f), new Point3D(-0.681387f, 0.786363f, -0.281733f), new Point3D(-2.31757f, -0.680501f, -0.909632f), new Point3D(-0.404353f, -2.81233f, 0.540641f), new Point3D(1.1316f, -0.727237f, 0.75575f), new Point3D(1.1316f, 0.727237f, -0.75575f), new Point3D(-0.404353f, 2.81233f, -0.540641f), new Point3D(-2.31757f, 0.680501f, 0.909632f), new Point3D(-0.681387f, -0.786363f, 0.281733f), new Point3D(0.77171f, -1.68981f, -0.989821f), new Point3D(3f, 0f, 0f));
    boolean showControlPoints = true;
    boolean showKnots = true;
    InterpolateBezier interpolate = new InterpolateBezier(knots);
    beziers = new ArrayList<>();
    AtomicInteger sp = new AtomicInteger();
    if (showKnots || showControlPoints) {
        interpolate.getSplines().forEach(spline -> {
            Point3D k0 = spline.getPoints().get(0);
            Point3D k1 = spline.getPoints().get(1);
            Point3D k2 = spline.getPoints().get(2);
            Point3D k3 = spline.getPoints().get(3);
            if (showKnots) {
                Sphere s = new Sphere(0.2d);
                s.getTransforms().add(new Translate(k0.x, k0.y, k0.z));
                s.setMaterial(new PhongMaterial(Color.GREENYELLOW));
                group.getChildren().add(s);
                s = new Sphere(0.2d);
                s.getTransforms().add(new Translate(k3.x, k3.y, k3.z));
                s.setMaterial(new PhongMaterial(Color.GREENYELLOW));
                group.getChildren().add(s);
            }
            if (showControlPoints) {
                PrismMesh c = new PrismMesh(0.03d, 1d, 1, k0, k1);
                c.setTextureModeNone(Color.GREEN);
                group.getChildren().add(c);
                c = new PrismMesh(0.03d, 1d, 1, k1, k2);
                c.setTextureModeNone(Color.GREEN);
                group.getChildren().add(c);
                c = new PrismMesh(0.03d, 1d, 1, k2, k3);
                c.setTextureModeNone(Color.GREEN);
                group.getChildren().add(c);
                Sphere s = new Sphere(0.1d);
                s.getTransforms().add(new Translate(k1.x, k1.y, k1.z));
                s.setMaterial(new PhongMaterial(Color.RED));
                group.getChildren().add(s);
                s = new Sphere(0.1d);
                s.getTransforms().add(new Translate(k2.x, k2.y, k2.z));
                s.setMaterial(new PhongMaterial(Color.RED));
                group.getChildren().add(s);
            }
        });
    }
    long time = System.currentTimeMillis();
    interpolate.getSplines().stream().forEach(spline -> {
        BezierMesh bezier = new BezierMesh(spline, 0.1d, 300, 20, 0, 0);
        bezier.setTextureModeVertices1D(1530, t -> spline.getKappa(t.doubleValue()));
        bezier.getTransforms().addAll(new Rotate(0, Rotate.X_AXIS), rotateY);
        beziers.add(bezier);
    });
    //43.815->25.606->15
    System.out.println("time: " + (System.currentTimeMillis() - time));
    group.getChildren().addAll(beziers);
    sceneRoot.getChildren().addAll(group);
    //First person shooter keyboard movement 
    scene.setOnKeyPressed(event -> {
        double change = 10.0;
        if (event.isShiftDown()) {
            change = 50.0;
        }
        KeyCode keycode = event.getCode();
        if (keycode == KeyCode.W) {
            camera.setTranslateZ(camera.getTranslateZ() + change);
        }
        if (keycode == KeyCode.S) {
            camera.setTranslateZ(camera.getTranslateZ() - change);
        }
        if (keycode == KeyCode.A) {
            camera.setTranslateX(camera.getTranslateX() - change);
        }
        if (keycode == KeyCode.D) {
            camera.setTranslateX(camera.getTranslateX() + change);
        }
    });
    scene.setOnMousePressed((MouseEvent me) -> {
        mousePosX = me.getSceneX();
        mousePosY = me.getSceneY();
        mouseOldX = me.getSceneX();
        mouseOldY = me.getSceneY();
    });
    scene.setOnMouseDragged((MouseEvent me) -> {
        mouseOldX = mousePosX;
        mouseOldY = mousePosY;
        mousePosX = me.getSceneX();
        mousePosY = me.getSceneY();
        mouseDeltaX = (mousePosX - mouseOldX);
        mouseDeltaY = (mousePosY - mouseOldY);
        double modifier = 10.0;
        double modifierFactor = 0.1;
        if (me.isControlDown()) {
            modifier = 0.1;
        }
        if (me.isShiftDown()) {
            modifier = 50.0;
        }
        if (me.isPrimaryButtonDown()) {
            // +
            cameraTransform.ry.setAngle(((cameraTransform.ry.getAngle() + mouseDeltaX * modifierFactor * modifier * 2.0) % 360 + 540) % 360 - 180);
            // -
            cameraTransform.rx.setAngle(((cameraTransform.rx.getAngle() - mouseDeltaY * modifierFactor * modifier * 2.0) % 360 + 540) % 360 - 180);
        } else if (me.isSecondaryButtonDown()) {
            double z = camera.getTranslateZ();
            double newZ = z + mouseDeltaX * modifierFactor * modifier;
            camera.setTranslateZ(newZ);
        } else if (me.isMiddleButtonDown()) {
            // -
            cameraTransform.t.setX(cameraTransform.t.getX() + mouseDeltaX * modifierFactor * modifier * 0.3);
            // -
            cameraTransform.t.setY(cameraTransform.t.getY() + mouseDeltaY * modifierFactor * modifier * 0.3);
        }
    });
    lastEffect = System.nanoTime();
    AtomicInteger count = new AtomicInteger();
    AnimationTimer timerEffect = new AnimationTimer() {

        @Override
        public void handle(long now) {
            if (now > lastEffect + 1_000_000_000l) {
                //                    Point3D loc = knot.getPositionAt((count.get()%100)*2d*Math.PI/100d);
                //                    Point3D dir = knot.getTangentAt((count.get()%100)*2d*Math.PI/100d);
                //                    cameraTransform.t.setX(loc.x);
                //                    cameraTransform.t.setY(loc.y);
                //                    cameraTransform.t.setZ(-loc.z);
                //                    javafx.geometry.Point3D axis = cameraTransform.rx.getAxis();
                //                    javafx.geometry.Point3D cross = axis.crossProduct(-dir.x,-dir.y,-dir.z);
                //                    double angle = axis.angle(-dir.x,-dir.y,-dir.z);
                //                    cameraTransform.rx.setAngle(angle);
                //                    cameraTransform.rx.setAxis(new javafx.geometry.Point3D(cross.getX(),-cross.getY(),cross.getZ()));
                //                    dens = p->(float)(p.x*Math.cos(count.get()%100d*2d*Math.PI/50d)+p.y*Math.sin(count.get()%100d*2d*Math.PI/50d));
                func = t -> Math.pow(t.doubleValue(), (count.get() % 5d));
                beziers.forEach(b -> b.setFunction(func));
                //                    knot.setP(1+(count.get()%5));
                //                    knot.setQ(2+(count.get()%15));
                //                    if(count.get()%100<50){
                //                        knot.setDrawMode(DrawMode.LINE);
                //                    } else {
                //                        knot.setDrawMode(DrawMode.FILL);
                //                    }
                //                    beziers.forEach(b->b.setColors((int)Math.pow(2,count.get()%16)));
                //                    beziers.forEach(b->b.setWireRadius(0.1d+(count.get()%6)/10d));
                //                    beziers.forEach(b->b.setPatternScale(1d+(count.get()%10)*3d));
                //                    beziers.forEach(b->b.setSectionType(SectionType.values()[count.get()%SectionType.values().length]));
                count.getAndIncrement();
                lastEffect = now;
            }
        }
    };
    primaryStage.setTitle("F(X)yz - Bezier Splines");
    primaryStage.setScene(scene);
    primaryStage.show();
    timerEffect.start();
}

Example 14 with PhongMaterial

use of javafx.scene.paint.PhongMaterial in project FXyzLib by Birdasaur.

the class CubeWorld method buildGrids.

private void buildGrids(double size, double spacing) {
    //fill in grid lines for X Axis
    PhongMaterial phong = new PhongMaterial();
    phong.setSpecularColor(gridLinesWallColor);
    phong.setDiffuseColor(gridLinesWallColor);
    ArrayList xy1Cyls = new ArrayList<>();
    for (int i = 0; i < size; i += spacing) {
        Cylinder newCyl = new Cylinder(gridSize, size);
        newCyl.setMaterial(phong);
        newCyl.setTranslateX((-size / 2) + i);
        newCyl.setTranslateZ(-size / 2);
        xy1Cyls.add(newCyl);
    }
    xy1GridLinesGroup = new Group(xy1Cyls);
    //Now build the grids for the mirror image
    ArrayList xy2Cyls = new ArrayList<>();
    for (int i = 0; i < size; i += spacing) {
        Cylinder newCyl = new Cylinder(gridSize, size);
        newCyl.setMaterial(phong);
        newCyl.setTranslateX((-size / 2) + i);
        newCyl.setTranslateZ(size / 2);
        xy2Cyls.add(newCyl);
    }
    xy2GridLinesGroup = new Group(xy2Cyls);
    ArrayList xx1Cyls = new ArrayList<>();
    for (int i = 0; i < size; i += spacing) {
        Cylinder newCyl = new Cylinder(gridSize, size);
        newCyl.setMaterial(phong);
        newCyl.setTranslateZ(-size / 2);
        newCyl.setTranslateY((size / 2) - i);
        newCyl.setRotationAxis(Rotate.Z_AXIS);
        newCyl.setRotate(90);
        xx1Cyls.add(newCyl);
    }
    xx1GridLinesGroup = new Group(xx1Cyls);
    //Now build the grids for the mirror image
    ArrayList xx2Cyls = new ArrayList<>();
    for (int i = 0; i < size; i += spacing) {
        Cylinder newCyl = new Cylinder(gridSize, size);
        newCyl.setMaterial(phong);
        newCyl.setTranslateZ(size / 2);
        newCyl.setTranslateY((size / 2) - i);
        newCyl.setRotationAxis(Rotate.Z_AXIS);
        newCyl.setRotate(90);
        xx2Cyls.add(newCyl);
    }
    xx2GridLinesGroup = new Group(xx2Cyls);
    //Add the sub groups to the parent group 
    getChildren().addAll(xy1GridLinesGroup);
    getChildren().addAll(xx1GridLinesGroup);
    getChildren().addAll(xy2GridLinesGroup);
    getChildren().addAll(xx2GridLinesGroup);
    // File in grid Lines for Y Axis //////////////////////////
    ArrayList yy1Cyls = new ArrayList<>();
    for (int i = 0; i < size; i += spacing) {
        Cylinder newCyl = new Cylinder(gridSize, size);
        newCyl.setMaterial(phong);
        newCyl.setTranslateX(-size / 2);
        newCyl.setTranslateZ((-size / 2) + i);
        yy1Cyls.add(newCyl);
    }
    yy1GridLinesGroup = new Group(yy1Cyls);
    //Now build the grids for the mirror image
    ArrayList yy2Cyls = new ArrayList<>();
    for (int i = 0; i < size; i += spacing) {
        Cylinder newCyl = new Cylinder(gridSize, size);
        newCyl.setMaterial(phong);
        newCyl.setTranslateX(size / 2);
        newCyl.setTranslateZ((-size / 2) + i);
        yy2Cyls.add(newCyl);
    }
    yy2GridLinesGroup = new Group(yy2Cyls);
    ArrayList yx1Cyls = new ArrayList<>();
    for (int i = 0; i < size; i += spacing) {
        Cylinder newCyl = new Cylinder(gridSize, size);
        newCyl.setMaterial(phong);
        newCyl.setTranslateX(-size / 2);
        newCyl.setTranslateY((size / 2) - i);
        newCyl.setRotationAxis(Rotate.X_AXIS);
        newCyl.setRotate(90);
        yx1Cyls.add(newCyl);
    }
    yx1GridLinesGroup = new Group(yx1Cyls);
    //Now build the grids for the mirror image
    ArrayList yx2Cyls = new ArrayList<>();
    for (int i = 0; i < size; i += spacing) {
        Cylinder newCyl = new Cylinder(gridSize, size);
        newCyl.setMaterial(phong);
        newCyl.setTranslateX(size / 2);
        newCyl.setTranslateY((size / 2) - i);
        newCyl.setRotationAxis(Rotate.X_AXIS);
        newCyl.setRotate(90);
        yx2Cyls.add(newCyl);
    }
    yx2GridLinesGroup = new Group(yx2Cyls);
    //Add the sub groups to the parent group
    getChildren().addAll(yy1GridLinesGroup);
    getChildren().addAll(yx1GridLinesGroup);
    getChildren().addAll(yy2GridLinesGroup);
    getChildren().addAll(yx2GridLinesGroup);
    // File in grid Lines for Z Axis //////////////////////////
    phong = new PhongMaterial();
    phong.setSpecularColor(gridLinesFloorColor);
    phong.setDiffuseColor(gridLinesFloorColor);
    ArrayList zy1Cyls = new ArrayList<>();
    for (int i = 0; i < size; i += spacing) {
        Cylinder newCyl = new Cylinder(gridSize, size);
        newCyl.setMaterial(phong);
        newCyl.setTranslateY(size / 2);
        newCyl.setTranslateX((-size / 2) + i);
        newCyl.setRotationAxis(Rotate.X_AXIS);
        newCyl.setRotate(90);
        zy1Cyls.add(newCyl);
    }
    zy1GridLinesGroup = new Group(zy1Cyls);
    //Now build the grids for the mirror image
    ArrayList zy2Cyls = new ArrayList<>();
    for (int i = 0; i < size; i += spacing) {
        Cylinder newCyl = new Cylinder(gridSize, size);
        newCyl.setMaterial(phong);
        newCyl.setTranslateY(-size / 2);
        newCyl.setTranslateX((-size / 2) + i);
        newCyl.setRotationAxis(Rotate.X_AXIS);
        newCyl.setRotate(90);
        zy2Cyls.add(newCyl);
    }
    zy2GridLinesGroup = new Group(zy2Cyls);
    ArrayList zx1Cyls = new ArrayList<>();
    for (int i = 0; i < size; i += spacing) {
        Cylinder newCyl = new Cylinder(gridSize, size);
        newCyl.setMaterial(phong);
        newCyl.setTranslateY(size / 2);
        newCyl.setTranslateZ((-size / 2) + i);
        newCyl.setRotationAxis(Rotate.Z_AXIS);
        newCyl.setRotate(90);
        zx1Cyls.add(newCyl);
    }
    zx1GridLinesGroup = new Group(zx1Cyls);
    //Now build the grids for the mirror image
    ArrayList zx2Cyls = new ArrayList<>();
    for (int i = 0; i < size; i += spacing) {
        Cylinder newCyl = new Cylinder(gridSize, size);
        newCyl.setMaterial(phong);
        newCyl.setTranslateY(-size / 2);
        newCyl.setTranslateZ((-size / 2) + i);
        newCyl.setRotationAxis(Rotate.Z_AXIS);
        newCyl.setRotate(90);
        zx2Cyls.add(newCyl);
    }
    zx2GridLinesGroup = new Group(zx2Cyls);
    //Add the sub groups to the parent group
    getChildren().addAll(zy1GridLinesGroup);
    getChildren().addAll(zx1GridLinesGroup);
    getChildren().addAll(zy2GridLinesGroup);
    getChildren().addAll(zx2GridLinesGroup);
}