Examples with AmbientLight javafx.scene.AmbientLight used on opensource projects

Example 1 with AmbientLight

use of javafx.scene.AmbientLight in project FXyzLib by Birdasaur.

the class CSVScatter3DTest 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.setTranslateX(0);
    camera.setTranslateZ(-1000);
    cameraTransform.ry.setAngle(-25.0);
    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(new AmbientLight());
    light.setTranslateX(camera.getTranslateX());
    light.setTranslateY(camera.getTranslateY());
    light.setTranslateZ(camera.getTranslateZ());
    scene.setCamera(camera);
    long time = System.currentTimeMillis();
    Group group = new Group(cameraTransform);
    List<Point3D> data = new ArrayList<>();
    //        // create some data
    //        IntStream.range(0,100000)
    //                .forEach(i->data.add(new Point3D((float)(30*Math.sin(50*i)),
    //                                    (float)(Math.sin(i)*(100+30*Math.cos(100*i))),
    //                                    (float)(Math.cos(i)*(100+30*Math.cos(200*i))),
    //                                    i))); // <-- f
    //        // and write to csv file
    //        Path out = Paths.get("output.txt");
    //        Files.write(out,data.stream().map(p3d->p3d.toCSV()).collect(Collectors.toList()),Charset.defaultCharset());
    // read from csv file
    Path out = getCSVFile(0);
    if (out != null) {
        Files.lines(out).map(s -> s.split(";")).forEach(s -> data.add(new Point3D(Float.parseFloat(s[0]), Float.parseFloat(s[1]), Float.parseFloat(s[2]), Float.parseFloat(s[3]))));
    }
    ScatterMesh scatter = new ScatterMesh(data, true, 1, 0);
    // DENSITY
    // texture is given by p.f value, don't change this!
    scatter.setTextureModeVertices3D(1530, p -> p.f);
    group.getChildren().add(scatter);
    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);
        }
    });
    primaryStage.setTitle("F(X)yz - ScatterMesh Test");
    primaryStage.setScene(scene);
    primaryStage.show();
    final boolean constantVertices = true;
    lastEffect = System.nanoTime();
    AtomicInteger count = new AtomicInteger(0);
    List<List<Number>> fullData = new ArrayList<>();
    if (constantVertices) {
        // if possible we can cache all the data
        Stream.of(0, 1, 2, 3, 4, 3, 2, 1).forEach(i -> {
            Path out2 = getCSVFile(i);
            if (out2 != null) {
                try {
                    List<Number> data2 = new ArrayList<>();
                    Files.lines(out2).map(s -> s.split(";")).forEach(s -> {
                        float f = Float.parseFloat(s[3]);
                        data2.add(f);
                        data2.add(f);
                        data2.add(f);
                        data2.add(f);
                    });
                    fullData.add(data2);
                } catch (IOException ex) {
                }
            }
        });
    }
    AnimationTimer timerEffect = new AnimationTimer() {

        @Override
        public void handle(long now) {
            if (now > lastEffect + 50_000_000l) {
                try {
                    //                        long t=System.currentTimeMillis();
                    if (constantVertices && fullData != null) {
                        // Vertices coordinates are always the same: mesh is tha same, we only
                        // need to update F on each element
                        scatter.setFunctionData(fullData.get(count.get() % 8));
                    //                            System.out.println("t "+(System.currentTimeMillis()-t));
                    } else {
                        // vertices coordinates may change in time, we need to create them all over again reading the files:
                        Path out2 = getCSVFile((int) (Stream.of(0, 1, 2, 3, 4, 3, 2, 1).toArray()[count.get() % 8]));
                        if (out2 != null) {
                            List<Point3D> data2 = new ArrayList<>();
                            Files.lines(out2).map(s -> s.split(";")).forEach(s -> data2.add(new Point3D(Float.parseFloat(s[0]), Float.parseFloat(s[1]), Float.parseFloat(s[2]), Float.parseFloat(s[3]))));
                            scatter.setScatterData(data2);
                            scatter.setTextureModeVertices1D(1530, p -> p);
                        }
                    //                            System.out.println("t "+(System.currentTimeMillis()-t));
                    }
                } catch (IOException ex) {
                }
                count.getAndIncrement();
                lastEffect = now;
            }
        }
    };
    timerEffect.start();
}

Example 2 with AmbientLight

use of javafx.scene.AmbientLight in project FXyzLib by Birdasaur.

the class CurvedSpringTest 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.WHITE);
    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(-60);
    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);
    spring = new CurvedSpringMesh(6d, 2d, 0.4d, 25d, 12.5d * 2d * Math.PI, 1000, 60, 0, 0);
    spring.setSectionType(SectionType.TRIANGLE);
    spring.setCullFace(CullFace.NONE);
    //        spring.setDrawMode(DrawMode.LINE);
    // NONE
    spring.setTextureModeNone(Color.ROYALBLUE);
    // IMAGE
    //        spring.setTextureModeImage(getClass().getResource("res/LaminateSteel.jpg").toExternalForm());
    // PATTERN
    //       spring.setTextureModePattern(10d);
    // FUNCTION
    //        spring.setTextureModeVertices1D(256*256,t->t);
    // DENSITY
    //        spring.setTextureModeVertices3D(256*256,dens);
    // FACES
    //        spring.setTextureModeFaces(256*256);
    spring.getTransforms().addAll(new Rotate(0, Rotate.X_AXIS), rotateY);
    group.getChildren().add(spring);
    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 + 500_000_000l) {
                //                    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));
                //                    spring.setDensity(dens);
                //                    spring.setPitch(20+5*(count.get()%10));
                //                    if(count.get()%100<50){
                //                        spring.setDrawMode(DrawMode.LINE);
                //                    } else {
                //                        spring.setDrawMode(DrawMode.FILL);
                //                    }
                //                    spring.setLength(100+20*(count.get()%10));
                //                    spring.setColors((int)Math.pow(2,count.get()%16));
                //                    spring.setMajorRadius(5d+(count.get()%10));
                //                    spring.setMinorRadius(1d+(count.get()%10)/4d);
                //                    spring.setWireRadius(0.1d+(count.get()%6)/10d);
                //                    spring.setPatternScale(1d+(count.get()%10)*5d);
                //                    spring.setFunction(t->Math.sin((25+count.get()%25)*t));
                count.getAndIncrement();
                lastEffect = now;
            }
        }
    };
    primaryStage.setTitle("F(X)yz - Spring");
    primaryStage.setScene(scene);
    primaryStage.show();
    OBJWriter writer = new OBJWriter((TriangleMesh) spring.getMesh(), "curvedSpring");
    // writer.setTextureColors(256*256);
    writer.setMaterialColor(Color.ROYALBLUE);
    writer.exportMesh();
//        timerEffect.start();
}

Example 3 with AmbientLight

use of javafx.scene.AmbientLight in project FXyzLib by Birdasaur.

the class Text3DTest 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.setTranslateX(800);
    camera.setTranslateZ(-3000);
    //        cameraTransform.ry.setAngle(-25.0);
    cameraTransform.rx.setAngle(10.0);
    //add a Point Light for better viewing of the grid coordinate system
    //        PointLight light1 = new PointLight(Color.WHITE);
    cameraTransform.getChildren().add(new AmbientLight());
    scene.setCamera(camera);
    Group group = new Group(cameraTransform);
    Text3DMesh letters = new Text3DMesh("3DMesh", "Gadugi Bold", 400, true, 120, 0, 1);
    //        letters.setDrawMode(DrawMode.LINE);
    // NONE
    //        letters.setTextureModeNone(Color.ROYALBLUE);
    // IMAGE
    //        letters.setTextureModeImage(getClass().getResource("res/steel-background1.jpg").toExternalForm());
    //        letters.setTextureModeImage(getClass().getResource("res/marvel1.jpg").toExternalForm());
    // DENSITY
    letters.setTextureModeVertices3D(1530, p -> p.magnitude());
    //        letters.setTextureModeVertices3D(1530,p->Math.sin(p.y/50)*Math.cos(p.x/40)*p.z);
    // FACES
    //        letters.setTextureModeFaces(Palette.ColorPalette.HSB,16);
    group.getChildren().add(letters);
    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);
        }
    });
    primaryStage.setTitle("F(X)yz - Text3D");
    primaryStage.setScene(scene);
    primaryStage.show();
    // Letter transformations
    IntStream.range(0, letters.getChildren().size()).forEach(i -> {
        double y = (((double) i) / ((double) letters.getChildren().size()) * 3d * Math.PI);
        ((TexturedMesh) (letters.getChildren().get(i))).getTranslate().setY(100d * Math.sin(y));
    });
    // Letter animations
    final Timeline rotateEffect1 = new Timeline();
    rotateEffect1.setCycleCount(Timeline.INDEFINITE);
    TexturedMesh t0 = letters.getMeshFromLetter("M");
    final KeyValue kv1 = new KeyValue(t0.getRotateY().angleProperty(), 360);
    final KeyFrame kf1 = new KeyFrame(Duration.millis(3000), kv1);
    rotateEffect1.getKeyFrames().addAll(kf1);
    rotateEffect1.play();
    final Timeline rotateEffect2 = new Timeline();
    TexturedMesh t1 = letters.getMeshFromLetter("3");
    final KeyValue kv2 = new KeyValue(t1.getRotateX().angleProperty(), 360);
    final KeyFrame kf2 = new KeyFrame(Duration.millis(2000), kv2);
    rotateEffect2.getKeyFrames().addAll(kf2);
    rotateEffect2.play();
    //        
    final Timeline rotateEffect3 = new Timeline();
    rotateEffect3.setCycleCount(Timeline.INDEFINITE);
    TexturedMesh t5 = letters.getMeshFromLetter("h");
    final KeyValue kv1x = new KeyValue(t5.getScale().xProperty(), 1.2, Interpolator.EASE_BOTH);
    final KeyValue kv1y = new KeyValue(t5.getScale().yProperty(), 1.2, Interpolator.EASE_BOTH);
    final KeyValue kv1z = new KeyValue(t5.getScale().zProperty(), 1.2, Interpolator.EASE_BOTH);
    final KeyFrame kfs1 = new KeyFrame(Duration.millis(500), kv1x, kv1y, kv1z);
    final KeyValue kv2x = new KeyValue(t5.getScale().xProperty(), 0.3, Interpolator.EASE_BOTH);
    final KeyValue kv2y = new KeyValue(t5.getScale().yProperty(), 0.3, Interpolator.EASE_BOTH);
    final KeyValue kv2z = new KeyValue(t5.getScale().zProperty(), 0.3, Interpolator.EASE_BOTH);
    final KeyFrame kfs2 = new KeyFrame(Duration.millis(2000), kv2x, kv2y, kv2z);
    final KeyValue kv3x = new KeyValue(t5.getScale().xProperty(), 1, Interpolator.EASE_BOTH);
    final KeyValue kv3y = new KeyValue(t5.getScale().yProperty(), 1, Interpolator.EASE_BOTH);
    final KeyValue kv3z = new KeyValue(t5.getScale().zProperty(), 1, Interpolator.EASE_BOTH);
    final KeyFrame kfs3 = new KeyFrame(Duration.millis(3000), kv3x, kv3y, kv3z);
    rotateEffect3.getKeyFrames().addAll(kfs1, kfs2, kfs3);
    rotateEffect3.play();
    lastEffect = System.nanoTime();
    AtomicInteger count = new AtomicInteger(1);
    AnimationTimer timerEffect = new AnimationTimer() {

        @Override
        public void handle(long now) {
            if (now > lastEffect + 1_000_000_000l) {
                System.out.println("*** " + count.get());
                letters.setFont(Font.getFontNames().get(count.get() % Font.getFontNames().size()));
                if (count.get() % 10 < 2) {
                    letters.setTextureModeNone(Color.hsb(count.get() % 360, 1, 1));
                } else if (count.get() % 10 < 4) {
                    letters.setTextureModeImage(getClass().getResource("res/steel-background1.jpg").toExternalForm());
                } else if (count.get() % 10 < 8) {
                    letters.setTextureModeVertices3D(1530, p -> (double) (p.y / (20 + count.get() % 20)) * (p.x / (10 + count.get() % 10)));
                } else {
                    letters.setTextureModeFaces(1530);
                }
                if (count.get() % 20 > 15) {
                    letters.setDrawMode(DrawMode.LINE);
                } else {
                    letters.setDrawMode(DrawMode.FILL);
                }
                letters.getChildren().forEach(m -> ((TexturedMesh) m).setDensity(p -> p.magnitude() * Math.cos(p.y / 100d * (count.get() % 5))));
                count.getAndIncrement();
                lastEffect = now;
            }
        }
    };
    //        timerEffect.start();
    OBJWriter writer = new OBJWriter((TriangleMesh) ((TexturedMesh) (letters.getChildren().get(0))).getMesh(), "letter");
    writer.setTextureColors(6);
    //writer.setTexturePattern();
    //        writer.setTextureImage(getClass().getResource("res/LaminateSteel.jpg").toExternalForm());
    writer.exportMesh();
}

Example 4 with AmbientLight

use of javafx.scene.AmbientLight in project FXyzLib by Birdasaur.

the class SegmentedSphereTest 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(100000.0);
    camera.setTranslateZ(-0);
    camera.setFieldOfView(100);
    cameraTransform.ry.setAngle(-45.0);
    cameraTransform.rx.setAngle(-30.0);
    //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(0);
    light.setTranslateY(0);
    light.setTranslateZ(-1000);
    scene.setCamera(camera);
    rotateY = new Rotate(0, 0, 0, 0, Rotate.Y_AXIS);
    Group group = new Group();
    group.getChildren().add(cameraTransform);
    //        torus = new SegmentedSphereMesh(100, 0, 10, 2000d, new Point3D(20f,4f,-2f)); 
    sphere = new SegmentedSphereMesh(200, 0, 0, 100, new Point3D(0f, 0f, 0f));
    //        torus.setDrawMode(DrawMode.LINE);
    //        torus.setCullFace(CullFace.NONE);
    // NONE
    //        torus.setTextureModeNone(Color.FORESTGREEN);
    // IMAGE
    //        torus.setTextureModeImage(getClass().getResource("res/share-carousel_In.png").toExternalForm());
    // PATTERN
    //       torus.setTextureModePattern(20.0d);
    // DENSITY
    sphere.setTextureModeVertices3D(2, dens);
    // FACES
    //        torus.setTextureModeFaces(256*256);
    sphere.getTransforms().addAll(new Rotate(0, Rotate.X_AXIS), rotateY);
    //        banner.getTransforms().addAll(new Rotate(0,Rotate.X_AXIS),rotateY);
    //,banner);
    group.getChildren().addAll(sphere);
    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);
        }
        if (keycode == KeyCode.L) {
            camera.setTranslateY(camera.getTranslateY() - change);
        }
        if (keycode == KeyCode.R) {
            camera.setTranslateY(camera.getTranslateY() + 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) {
                //                    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));
                //                    torus.setDensity(dens);
                //                    if(count.get()%100<50){
                //                        torus.setDrawMode(DrawMode.LINE);
                //                    } else {
                //                        torus.setDrawMode(DrawMode.FILL);
                //                    }
                //                    spring.setLength(100+20*(count.get()%10));
                //                    torus.setColors((int)Math.pow(2,count.get()%16));
                //                    torus.setMajorRadius(500+100*(count.get()%10));
                //                    torus.setRadius(150+10*(count.get()%10));
                //                    torus.setPatternScale(1d+(count.get()%10)*5d);
                count.getAndIncrement();
                lastEffect = now;
            }
        }
    };
    primaryStage.setTitle("F(X)yz - Segmented Sphere");
    primaryStage.setScene(scene);
    primaryStage.show();
    //        timerEffect.start();
    final Timeline bannerEffect = new Timeline();
    bannerEffect.setCycleCount(Timeline.INDEFINITE);
    final KeyValue kv1 = new KeyValue(cameraTransform.ry.angleProperty(), 360);
    final KeyFrame kf1 = new KeyFrame(Duration.millis(20000), kv1);
    bannerEffect.getKeyFrames().addAll(kf1);
//        bannerEffect.play();
}

Example 5 with AmbientLight

use of javafx.scene.AmbientLight in project FXyzLib by Birdasaur.

the class Histogram method setHeightData.

public void setHeightData(float[][] arrayY, int barSize, int spacing, Color color, boolean ambient, boolean fill) {
    histogramDataGroup.getChildren().clear();
    PhongMaterial phong = new PhongMaterial();
    phong.setSpecularColor(color);
    phong.setDiffuseColor(color);
    float min = arrayY[0][0], max = arrayY[0][0];
    // Find min and max's for color gradient
    for (int x = 0; x < arrayY.length; x++) {
        for (int z = 0; z < arrayY[0].length; z++) {
            if (arrayY[x][z] < min) {
                min = arrayY[x][z];
            }
            if (arrayY[x][z] > max) {
                max = arrayY[x][z];
            }
        }
    }
    //
    float range = max - min;
    // Generate Bars 
    for (int x = 0; x < arrayY.length; x++) {
        for (int z = 0; z < arrayY[0].length; z++) {
            double ySize = arrayY[x][z];
            if (ySize < 0) {
                ySize *= -1;
            }
            Node bar = createDefaultNode(barSize, ySize);
            bar.setTranslateX(x * spacing);
            bar.setTranslateY(-arrayY[x][z]);
            bar.setTranslateZ(z * spacing);
            //Apply normalized color scale
            double normalizedColor = (arrayY[x][z] - min) / range;
            if (//if it is in the lower half of the range
            arrayY[x][z] < range / 2) {
                phong = new PhongMaterial(new Color(0.25, 0, normalizedColor, 1));
            } else //if it is in the upper half of the range
            {
                phong = new PhongMaterial(new Color(normalizedColor, 0, 0.25, 1));
            }
            switch(getDefaultNodeType()) {
                case CYLINDER:
                    {
                        ((Cylinder) bar).setMaterial(phong);
                        ((Cylinder) bar).setCullFace(CullFace.BACK);
                        if (fill) {
                            ((Cylinder) bar).setDrawMode(DrawMode.FILL);
                        } else {
                            //show lines only by default
                            ((Cylinder) bar).setDrawMode(DrawMode.LINE);
                        }
                        break;
                    }
                case CUBE:
                default:
                    {
                        ((Box) bar).setMaterial(phong);
                        ((Box) bar).setCullFace(CullFace.BACK);
                        if (fill) {
                            ((Box) bar).setDrawMode(DrawMode.FILL);
                        } else {
                            //show lines only by default
                            ((Box) bar).setDrawMode(DrawMode.LINE);
                        }
                    }
            }
            if (ambient) {
                AmbientLight light = new AmbientLight(color);
                light.getScope().add(bar);
                histogramDataGroup.getChildren().add(light);
            }
            histogramDataGroup.getChildren().add(bar);
        }
    }
}