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

Example 16 with PointLight

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

the class Scatter3DTest 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<>();
    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))), // <-- f
    i)));
    ScatterMesh scatter = new ScatterMesh(data, true, 1, 0);
    // NONE
    //        scatter.setTextureModeNone(Color.ROYALBLUE);
    //        scatter.setDrawMode(DrawMode.LINE);
    // IMAGE
    //        scatter.setTextureModeImage(getClass().getResource("res/steel-background1.jpg").toExternalForm());
    //        scatter.setTextureModeImage(getClass().getResource("res/share-carousel2.jpg").toExternalForm());
    // DENSITY
    scatter.setTextureModeVertices3D(1530, p -> p.magnitude());
    //        scatter.setTextureModeVertices1D(1530,p->Math.sqrt(p.doubleValue()));
    //        scatter.setTextureModeVertices3D(1530,p->Math.sin(p.y/50)*Math.cos(p.x/40)*p.z);
    // FACES
    //        scatter.setTextureModeFaces(Palette.ColorPalette.HSB,1530);
    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();
    System.out.println("time " + (System.currentTimeMillis() - time));
    final Timeline rotateEffect2 = new Timeline();
    TexturedMesh t1 = scatter.getMeshFromId("1");
    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 = scatter.getMeshFromId("2");
    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();
    final boolean constantVertices = true;
    lastEffect = System.nanoTime();
    AtomicInteger count = new AtomicInteger(0);
    AnimationTimer timerEffect = new AnimationTimer() {

        @Override
        public void handle(long now) {
            if (now > lastEffect + 50_000_000l) {
                //                    if(count.get()%10<2){
                //                        scatter.setTextureModeNone(Color.hsb(count.get()%360, 1, 1));
                //                    } else if(count.get()%10<4){
                //                        scatter.setTextureModeImage(getClass().getResource("res/steel-background1.jpg").toExternalForm());
                //                    } else if(count.get()%10<8){
                //                        scatter.setTextureModeVertices3D(1530,p->(double)(p.y/(20+count.get()%20))*(p.x/(10+count.get()%10)));
                //                    } else {
                //                        scatter.setTextureModeFaces(1530);
                //                    }
                //                    
                //                    if(count.get()%20>15){
                //                        scatter.setDrawMode(DrawMode.LINE);
                //                    } else {
                //                        scatter.setDrawMode(DrawMode.FILL);
                //                    }
                //                    scatter.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) (scatter.getChildren().get(0))).getMesh(), "scatter");
    writer.setTextureColors(6);
    //writer.setTexturePattern();
    //        writer.setTextureImage(getClass().getResource("res/LaminateSteel.jpg").toExternalForm());
    writer.exportMesh();
}

Example 17 with PointLight

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

the class SegmentedTorusTest 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(-4000);
    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(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);
    torus = new SegmentedTorusMesh(50, 42, 0, 500d, 300d);
    //        PhongMaterial matTorus = new PhongMaterial(Color.FIREBRICK);
    //        torus.setMaterial(matTorus);
    banner = new SegmentedTorusMesh(50, 42, 14, 500d, 300d);
    //        PhongMaterial matBanner = new PhongMaterial();
    //        matBanner.setDiffuseMap(new Image(getClass().getResource("res/Duke3DprogressionSmall.jpg").toExternalForm()));
    //        banner.setMaterial(matBanner);
    //        torus.setDrawMode(DrawMode.LINE);
    // NONE
    //        torus.setTextureModeNone(Color.FORESTGREEN);
    // IMAGE
    //        torus.setTextureModeImage(getClass().getResource("res/grid1.png").toExternalForm());
    banner.setTextureModeImage(getClass().getResource("res/office.jpg").toExternalForm());
    // PATTERN
    //       torus.setTextureModePattern(1.0d);
    // DENSITY
    torus.setTextureModeVertices3D(1530, dens);
    // FACES
    //        torus.setTextureModeFaces(256*256);
    torus.getTransforms().addAll(new Rotate(0, Rotate.X_AXIS), rotateY);
    banner.getTransforms().addAll(new Rotate(0, Rotate.X_AXIS), rotateY);
    group.getChildren().addAll(torus, banner);
    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);
        }
    });
    final Timeline bannerEffect = new Timeline();
    bannerEffect.setCycleCount(Timeline.INDEFINITE);
    final KeyValue kv1 = new KeyValue(rotateY.angleProperty(), 360);
    final KeyFrame kf1 = new KeyFrame(Duration.millis(10000), kv1);
    bannerEffect.getKeyFrames().addAll(kf1);
    bannerEffect.play();
    lastEffect = System.nanoTime();
    AtomicInteger count = new AtomicInteger();
    AnimationTimer timerEffect = new AnimationTimer() {

        @Override
        public void handle(long now) {
            if (now > lastEffect + 100_000_000l) {
                dens = p -> 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.setMinorRadius(150+10*(count.get()%10));
                //                    torus.setPatternScale(1d+(count.get()%10)*5d);
                count.getAndIncrement();
                lastEffect = now;
            }
        }
    };
    primaryStage.setTitle("F(X)yz - Segmented Torus");
    primaryStage.setScene(scene);
    primaryStage.show();
    timerEffect.start();
}

Example 18 with PointLight

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

the class SimpleRayTest method start.

@Override
public void start(Stage primaryStage) throws Exception {
    // add cameraTransform so it doesn't affect all nodes
    rayLight.getScope().add(cameraTransform);
    camera = new PerspectiveCamera(true);
    cameraTransform.setTranslate(0, 0, 0);
    cameraTransform.getChildren().addAll(camera);
    camera.setNearClip(0.1);
    camera.setFarClip(1000000.0);
    camera.setFieldOfView(42);
    camera.setTranslateZ(-5000);
    PointLight light = new PointLight(Color.GAINSBORO);
    PointLight light2 = new PointLight(Color.YELLOW);
    light2.setTranslateY(-2000);
    //create a target
    target1 = new Sphere(100);
    target1.setTranslateX(300);
    target1.setTranslateY(300);
    target1.setTranslateZ(1000);
    target1.setMaterial(red);
    // create another target
    target2 = new Sphere(100);
    target2.setTranslateX(800);
    target2.setTranslateY(-1200);
    target2.setTranslateZ(-500);
    target2.setMaterial(blue);
    root.getChildren().addAll(cameraTransform, target1, target2, light, light2, rayLight);
    root.setAutoSizeChildren(false);
    Scene scene = new Scene((root), 1200, 800, true, SceneAntialiasing.BALANCED);
    scene.setCamera(camera);
    Stop[] stops = new Stop[] { new Stop(0, Color.BLACK), new Stop(0.5, Color.DEEPSKYBLUE.darker()), new Stop(1.0, Color.BLACK) };
    LinearGradient lg = new LinearGradient(0, 0, 0, 1, true, CycleMethod.NO_CYCLE, stops);
    scene.setFill(lg);
    //First person shooter keyboard movement
    scene.setOnKeyPressed(ke -> {
        double change = 10.0;
        if (ke.isShiftDown()) {
            change = 50.0;
        }
        KeyCode keycode = ke.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.CONTROL) {
            fireRay = false;
        }
    });
    scene.setOnKeyReleased(ke -> {
        if (ke.getCode().equals(KeyCode.CONTROL)) {
            fireRay = true;
        }
    });
    scene.setOnMousePressed(e -> {
        mousePosX = e.getSceneX();
        mousePosY = e.getSceneY();
        mouseOldX = e.getSceneX();
        mouseOldY = e.getSceneY();
        if (fireRay) {
            Point3D o = e.getPickResult().getIntersectedPoint();
            if (e.isPrimaryButtonDown()) {
                Point3D t = Point3D.ZERO.add(target2.getTranslateX(), target2.getTranslateY(), target2.getTranslateZ()), d = t.subtract(o);
                Ray r = new Ray(o, d);
                double dist = t.distance(o);
                if (target2.getBoundsInParent().contains(r.project(dist))) {
                    animateRayTo(r, target2, Duration.seconds(2));
                    System.out.println("Target Contains Ray!\n" + r + "\nTarget Bounds: " + target2.getBoundsInParent() + "\nDistance: " + dist + "\n");
                }
                e.consume();
            } else if (e.isSecondaryButtonDown()) {
                Point3D tgt = Point3D.ZERO.add(target1.getTranslateX(), target1.getTranslateY(), target1.getTranslateZ()), dir = tgt.subtract(o);
                Ray r = new Ray(o, dir);
                double dist = tgt.distance(o);
                if (target1.getBoundsInParent().contains(r.project(dist))) {
                    animateRayTo(r, target1, Duration.seconds(2));
                    System.out.println("Target Contains Ray: " + target1.getBoundsInParent().contains(r.project(dist)) + "\n" + r + "\nTarget Bounds: " + target1.getBoundsInParent() + "\nDistance: " + dist + "\n");
                }
                e.consume();
            }
        }
    });
    scene.setOnMouseDragged(e -> {
        if (!fireRay) {
            mouseOldX = mousePosX;
            mouseOldY = mousePosY;
            mousePosX = e.getSceneX();
            mousePosY = e.getSceneY();
            mouseDeltaX = (mousePosX - mouseOldX);
            mouseDeltaY = (mousePosY - mouseOldY);
            double modifier = 10.0;
            double modifierFactor = 0.1;
            if (e.isControlDown()) {
                modifier = 0.1;
            }
            if (e.isShiftDown()) {
                modifier = 50.0;
            }
            if (e.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 (e.isSecondaryButtonDown()) {
                double z = camera.getTranslateZ();
                double newZ = z + mouseDeltaX * modifierFactor * modifier;
                camera.setTranslateZ(newZ);
            } else if (e.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("Hello Ray! Animated Visual of a Ray casting");
    primaryStage.setScene(scene);
    primaryStage.show();
}

Example 19 with PointLight

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

the class SkyBoxTest method start.

@Override
public void start(Stage primaryStage) throws NonInvertibleTransformException {
    root = new Group();
    camera = new PerspectiveCamera(true);
    cameraTransform.setTranslate(0, 0, 0);
    cameraTransform.getChildren().addAll(camera);
    camera.setNearClip(0.1);
    camera.setFarClip(1000000.0);
    camera.setFieldOfView(42);
    camera.setTranslateZ(-cameraDistance);
    //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);
    light.setTranslateX(camera.getTranslateX());
    light.setTranslateY(camera.getTranslateY());
    light.setTranslateZ(camera.getTranslateZ());
    root.getChildren().add(cameraTransform);
    // Load Skybox AFTER camera is initialized
    double size = 100000D;
    skyBox = new Skybox(top, bottom, left, right, front, back, size, camera);
    //Make a bunch of semi random Torusesessses(toroids?) and stuff : from torustest
    Group torusGroup = new Group();
    torusGroup.getChildren().add(cameraTransform);
    for (int i = 0; i < 30; i++) {
        Random r = new Random();
        //A lot of magic numbers in here that just artificially constrain the math
        float randomRadius = (float) ((r.nextFloat() * 300) + 50);
        float randomTubeRadius = (float) ((r.nextFloat() * 100) + 1);
        int randomTubeDivisions = (int) ((r.nextFloat() * 64) + 1);
        int randomRadiusDivisions = (int) ((r.nextFloat() * 64) + 1);
        Color randomColor = new Color(r.nextDouble(), r.nextDouble(), r.nextDouble(), r.nextDouble());
        Torus torus = new Torus(randomTubeDivisions, randomRadiusDivisions, randomRadius, randomTubeRadius, randomColor);
        double translationX = Math.random() * 1024 * 1.95;
        if (Math.random() >= 0.5) {
            translationX *= -1;
        }
        double translationY = Math.random() * 1024 * 1.95;
        if (Math.random() >= 0.5) {
            translationY *= -1;
        }
        double translationZ = Math.random() * 1024 * 1.95;
        if (Math.random() >= 0.5) {
            translationZ *= -1;
        }
        Translate translate = new Translate(translationX, translationY, translationZ);
        Rotate rotateX = new Rotate(Math.random() * 360, Rotate.X_AXIS);
        Rotate rotateY = new Rotate(Math.random() * 360, Rotate.Y_AXIS);
        Rotate rotateZ = new Rotate(Math.random() * 360, Rotate.Z_AXIS);
        torus.getTransforms().addAll(translate, rotateX, rotateY, rotateZ);
        //torus.getTransforms().add(translate);
        torusGroup.getChildren().add(torus);
    }
    Scene scene = new Scene(new Group(root), 1024, 668, true, SceneAntialiasing.BALANCED);
    scene.setFill(Color.TRANSPARENT);
    scene.setCamera(camera);
    //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("SkyBoxTest!");
    primaryStage.setScene(scene);
    primaryStage.show();
    root.getChildren().addAll(skyBox, torusGroup);
    root.setAutoSizeChildren(true);
}

Example 20 with PointLight

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

the class CubeViewerTest 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);
    //Setup camera and scatterplot cubeviewer
    camera = new PerspectiveCamera(true);
    cubeViewer = new CubeViewer(1000, 100, true);
    sceneRoot.getChildren().addAll(cubeViewer);
    //setup camera transform for rotational support
    cubeViewer.getChildren().add(cameraTransform);
    cameraTransform.setTranslate(0, 0, 0);
    cameraTransform.getChildren().add(camera);
    camera.setNearClip(0.1);
    camera.setFarClip(10000.0);
    camera.setTranslateZ(-5000);
    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);
    light.setTranslateX(camera.getTranslateX());
    light.setTranslateY(camera.getTranslateY());
    light.setTranslateZ(camera.getTranslateZ());
    scene.setCamera(camera);
    //Create and add some data to the Cube
    ArrayList<Double> dataX = new ArrayList<>();
    ArrayList<Double> dataY = new ArrayList<>();
    ArrayList<Double> dataZ = new ArrayList<>();
    for (int i = -250; i < 250; i++) {
        dataX.add(new Double(i));
        dataY.add(new Double(Math.sin(i) * 50) + i);
        dataZ.add(new Double(Math.cos(i) * 50) + i);
    }
    //The cube viewer will add data nodes as cubes here but you can add
    //your own scatter plot to the same space as the cube if you want.
    cubeViewer.setxAxisData(dataX);
    cubeViewer.setyAxisData(dataY);
    cubeViewer.setzAxisData(dataZ);
    //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);
            cubeViewer.adjustPanelsByPos(cameraTransform.rx.getAngle(), cameraTransform.ry.getAngle(), cameraTransform.rz.getAngle());
        } 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 CubeViewerTest");
    primaryStage.setScene(scene);
    primaryStage.show();
}