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

Example 31 with Color

use of javafx.scene.paint.Color in project fxexperience2 by EricCanull.

the class PaintPickerController method getMode.

public Mode getMode() {
    final Mode mode;
    final Paint value = getPaintProperty();
    if (value instanceof Color) {
        mode = Mode.COLOR;
    } else if (value instanceof LinearGradient) {
        mode = Mode.LINEAR;
    } else {
        assert value instanceof RadialGradient;
        mode = Mode.RADIAL;
    }
    return mode;
}

Example 32 with Color

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

the class OctahedronTest method generateShapes.

private void generateShapes() {
    for (int i = 0; i < 100; i++) {
        Random r = new Random();
        //A lot of magic numbers in here that just artificially constrain the math
        float randomHypotenuse = (float) ((r.nextFloat() * 300) + 25);
        float randomHeight = (float) ((r.nextFloat() * 200) + 25);
        Color randomColor = new Color(r.nextDouble(), r.nextDouble(), r.nextDouble(), r.nextDouble());
        Octahedron octahedron = new Octahedron(randomHypotenuse, randomHeight, randomColor);
        octahedron.setEmissiveLightingColor(randomColor);
        octahedron.setEmissiveLightingOn(r.nextBoolean());
        octahedron.setDrawMode(r.nextBoolean() ? DrawMode.FILL : DrawMode.LINE);
        double translationX = Math.random() * 1024;
        if (Math.random() >= 0.5) {
            translationX *= -1;
        }
        double translationY = Math.random() * 1024;
        if (Math.random() >= 0.5) {
            translationY *= -1;
        }
        double translationZ = Math.random() * 1024;
        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);
        octahedron.getTransforms().addAll(translate, rotateX, rotateY, rotateZ);
        shapeGroup.getChildren().add(octahedron);
    }
}

Example 33 with Color

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

the class ScatterPlotColorTest 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);
    camera.setNearClip(0.1);
    camera.setFarClip(10000.0);
    camera.setTranslateZ(-1000);
    scene.setCamera(camera);
    scatterPlot = new ScatterPlot(1000, 1, true);
    sceneRoot.getChildren().addAll(scatterPlot);
    List<Double> dataX = new ArrayList<>();
    List<Double> dataY = new ArrayList<>();
    List<Double> dataZ = new ArrayList<>();
    List<Color> colors = new ArrayList<>();
    int k = 0;
    for (int i = -250; i < 250; i++) {
        dataX.add(new Double(i));
        dataY.add(Math.sin(i) * 50 + i);
        dataZ.add(Math.cos(i) * 50 + i);
        colors.add(new Color(Math.abs(i) / 250D, Math.abs(dataY.get(k)) / 300D, Math.abs(dataZ.get(k) / 300D), 0.25));
        k++;
    }
    scatterPlot.setXYZData(dataX, dataY, dataZ, colors);
    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);
        }
    });
    //Add a Mouse Handler for Rotations
    Rotate xRotate = new Rotate(0, Rotate.X_AXIS);
    Rotate yRotate = new Rotate(0, Rotate.Y_AXIS);
    Rotate zRotate = new Rotate(0, Rotate.Z_AXIS);
    scatterPlot.getTransforms().addAll(xRotate, yRotate);
    //Use Binding so your rotation doesn't have to be recreated
    xRotate.angleProperty().bind(angleX);
    yRotate.angleProperty().bind(angleY);
    zRotate.angleProperty().bind(angleZ);
    //Start Tracking mouse movements only when a button is pressed
    scene.setOnMousePressed(event -> {
        scenex = event.getSceneX();
        sceney = event.getSceneY();
        fixedXAngle = angleX.get();
        fixedYAngle = angleY.get();
        if (event.isMiddleButtonDown()) {
            scenez = event.getSceneX();
            fixedZAngle = angleZ.get();
        }
    });
    //Angle calculation will only change when the button has been pressed
    scene.setOnMouseDragged(event -> {
        if (event.isMiddleButtonDown())
            angleZ.set(fixedZAngle - (scenez - event.getSceneY()));
        else
            angleX.set(fixedXAngle - (scenex - event.getSceneY()));
        angleY.set(fixedYAngle + sceney - event.getSceneX());
    });
    primaryStage.setTitle("F(X)yz ScatterPlotColorTest");
    primaryStage.setScene(scene);
    primaryStage.show();
}

Example 34 with Color

use of javafx.scene.paint.Color 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 35 with Color

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

the class SphereSegmentTest method start.

@Override
public void start(Stage primaryStage) throws Exception {
    Group sceneRoot = new Group();
    Scene scene = new Scene(sceneRoot, sceneWidth, sceneHeight);
    scene.setFill(Color.BLACK);
    camera = new PerspectiveCamera(true);
    camera.setNearClip(0.1);
    camera.setFarClip(10000.0);
    camera.setTranslateZ(-1000);
    scene.setCamera(camera);
    //Make a bunch of semi random sphere segments and stuff
    Group sphereGroup = new Group();
    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() * 150) + 10);
        float randomThetaMax = (float) ((r.nextFloat() * 360) + 1);
        float randomThetaMin = (float) ((r.nextFloat()) + 1);
        if (randomThetaMin > randomThetaMax) {
            float swap = randomThetaMin;
            randomThetaMin = randomThetaMax;
            randomThetaMax = swap;
        }
        float randomPolarMax = (float) ((r.nextFloat() * 90) + 1);
        float randomPolarMin = (float) ((r.nextFloat()) + 1);
        if (randomPolarMin > randomPolarMax) {
            float swap = randomPolarMin;
            randomPolarMin = randomPolarMax;
            randomPolarMax = swap;
        }
        int randomSegments = (int) ((r.nextFloat() * 15) + 5);
        Color randomColor = new Color(r.nextDouble(), r.nextDouble(), r.nextDouble(), r.nextDouble());
        boolean ambientRandom = r.nextBoolean();
        boolean fillRandom = r.nextBoolean();
        SphereSegment sphereSegment = new SphereSegment(randomRadius, randomColor, Math.toRadians(0), Math.toRadians(360), Math.toRadians(randomPolarMin), Math.toRadians(randomPolarMax), randomSegments, ambientRandom, fillRandom);
        double translationX = Math.random() * sceneWidth / 2;
        if (Math.random() >= 0.5)
            translationX *= -1;
        double translationY = Math.random() * sceneWidth / 2;
        if (Math.random() >= 0.5)
            translationY *= -1;
        double translationZ = Math.random() * sceneWidth / 2;
        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);
        sphereSegment.getTransforms().addAll(translate, rotateX, rotateY, rotateZ);
        sphereSegment.getTransforms().add(translate);
        sphereGroup.getChildren().add(sphereSegment);
    }
    sceneRoot.getChildren().addAll(sphereGroup);
    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);
        }
    });
    //Add a Mouse Handler for Rotations
    Rotate xRotate = new Rotate(0, Rotate.X_AXIS);
    Rotate yRotate = new Rotate(0, Rotate.Y_AXIS);
    Rotate zRotate = new Rotate(0, Rotate.Z_AXIS);
    sphereGroup.getTransforms().addAll(xRotate, yRotate);
    //Use Binding so your rotation doesn't have to be recreated
    xRotate.angleProperty().bind(angleX);
    yRotate.angleProperty().bind(angleY);
    zRotate.angleProperty().bind(angleZ);
    //Start Tracking mouse movements only when a button is pressed
    scene.setOnMousePressed(event -> {
        scenex = event.getSceneX();
        sceney = event.getSceneY();
        fixedXAngle = angleX.get();
        fixedYAngle = angleY.get();
        if (event.isMiddleButtonDown()) {
            scenez = event.getSceneX();
            fixedZAngle = angleZ.get();
        }
    });
    //Angle calculation will only change when the button has been pressed
    scene.setOnMouseDragged(event -> {
        if (event.isMiddleButtonDown())
            angleZ.set(fixedZAngle - (scenez - event.getSceneY()));
        else
            angleX.set(fixedXAngle - (scenex - event.getSceneY()));
        angleY.set(fixedYAngle + sceney - event.getSceneX());
    });
    primaryStage.setTitle("F(X)yz SphereSegmentTest");
    primaryStage.setScene(scene);
    primaryStage.show();
}