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

Example 36 with Color

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

the class SpheroidTest method start.

@Override
public void start(Stage stage) {
    Group spheroidGroup = new Group();
    for (int i = 0; i < 50; i++) {
        Random r = new Random();
        //A lot of magic numbers in here that just artificially constrain the math
        float randomMajorRadius = (float) ((r.nextFloat() * 300) + 50);
        float randomMinorRadius = (float) ((r.nextFloat() * 300) + 50);
        int randomDivisions = (int) ((r.nextFloat() * 64) + 1);
        Color randomColor = new Color(r.nextDouble(), r.nextDouble(), r.nextDouble(), r.nextDouble());
        Spheroid sm = new Spheroid(randomDivisions, randomMajorRadius, randomMinorRadius, randomColor);
        sm.setDrawMode(DrawMode.LINE);
        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);
        sm.getTransforms().addAll(translate, rotateX, rotateY, rotateZ);
        spheroidGroup.getChildren().add(sm);
    }
    root.getChildren().add(spheroidGroup);
    System.out.println(spheroidGroup.getChildren().size());
    camera = new PerspectiveCamera(true);
    cameraTransform.setTranslate(0, 0, 0);
    cameraTransform.getChildren().addAll(camera);
    camera.setNearClip(0.1);
    camera.setFarClip(10000.0);
    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);
    Scene scene = new Scene(new StackPane(root), 1024, 668, true, SceneAntialiasing.BALANCED);
    scene.setCamera(camera);
    scene.setFill(Color.BLACK);
    initFirstPersonControls(scene);
    stage.setTitle("Hello World!");
    stage.setScene(scene);
    stage.show();
}

Example 37 with Color

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

the class TorusTest 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);
    //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(-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);
    //Make a bunch of semi random Torusesessses(toroids?) and stuff
    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() * sceneWidth * 1.95;
        if (Math.random() >= 0.5)
            translationX *= -1;
        double translationY = Math.random() * sceneWidth * 1.95;
        if (Math.random() >= 0.5)
            translationY *= -1;
        double translationZ = Math.random() * sceneWidth * 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);
    }
    sceneRoot.getChildren().addAll(torusGroup);
    //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 TorusTest");
    primaryStage.setScene(scene);
    primaryStage.show();
}

Example 38 with Color

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

the class TrapezoidTest method generateShapes.

private void generateShapes() {
    for (int i = 0; i < 50; i++) {
        Random r = new Random();
        //A lot of magic numbers in here that just artificially constrain the math
        double randomSmallSize = (double) ((r.nextDouble() * 50) + 10);
        double randomBigSize = (double) ((r.nextDouble() * 100) + 50);
        double randomHeight = (double) ((r.nextDouble() * 50) + 25);
        double randomDepth = (double) ((r.nextDouble() * 50) + 25);
        Color randomColor = new Color(r.nextDouble(), r.nextDouble(), r.nextDouble(), r.nextDouble());
        Trapezoid trapezoid = new Trapezoid(randomSmallSize, randomBigSize, randomHeight, randomDepth, randomColor);
        //            Trapezoid trapezoid = new Trapezoid(50, 100, 50, 50, randomColor);
        trapezoid.setEmissiveLightingColor(randomColor);
        trapezoid.setEmissiveLightingOn(r.nextBoolean());
        trapezoid.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);
        trapezoid.getTransforms().addAll(translate, rotateX, rotateY, rotateZ);
        shapeGroup.getChildren().add(trapezoid);
    }
}

Example 39 with Color

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

the class OBJWriter method exportMesh.

public void exportMesh() {
    File objFile = new File(fileName + ".obj");
    try {
        writer = new BufferedWriter(new FileWriter(objFile));
        writer.write("# Material" + newline);
        writer.write("mtllib " + fileName + ".mtl" + newline);
        points0 = new float[mesh.getPoints().size()];
        mesh.getPoints().toArray(points0);
        List<Point3D> points1 = IntStream.range(0, points0.length / 3).mapToObj(i -> new Point3D(points0[3 * i], points0[3 * i + 1], points0[3 * i + 2])).collect(Collectors.toList());
        writer.write("# Vertices (" + points1.size() + ")" + newline);
        points1.forEach(p -> {
            try {
                writer.write("v " + p.x + " " + p.y + " " + p.z + "" + newline);
            } catch (IOException ex) {
                System.out.println("Error writting vertex " + ex);
            }
        });
        writer.write("# End Vertices" + newline);
        writer.write(newline);
        texCoord0 = new float[mesh.getTexCoords().size()];
        mesh.getTexCoords().toArray(texCoord0);
        List<Point2D> texCoord1 = IntStream.range(0, texCoord0.length / 2).mapToObj(i -> new Point2D(texCoord0[2 * i], texCoord0[2 * i + 1])).collect(Collectors.toList());
        writer.write("# Textures Coordinates (" + texCoord1.size() + ")" + newline);
        texCoord1.forEach(t -> {
            try {
                writer.write("vt " + ((float) t.getX()) + " " + ((float) (1d - t.getY())) + "" + newline);
            } catch (IOException ex) {
                System.out.println("Error writting texture coordinate " + ex);
            }
        });
        writer.write("# End Texture Coordinates " + newline);
        writer.write(newline);
        faces0 = new int[mesh.getFaces().size()];
        mesh.getFaces().toArray(faces0);
        List<Integer[]> faces1 = IntStream.range(0, faces0.length / 6).mapToObj(i -> new Integer[] { faces0[6 * i], faces0[6 * i + 1], faces0[6 * i + 2], faces0[6 * i + 3], faces0[6 * i + 4], faces0[6 * i + 5] }).collect(Collectors.toList());
        writer.write("# Faces (" + faces1.size() + ")" + newline);
        writer.write("# Material" + newline);
        writer.write("usemtl " + fileName + "" + newline);
        sm0 = new int[mesh.getFaces().size()];
        mesh.getFaceSmoothingGroups().toArray(sm0);
        if (sm0[0] > 0) {
            writer.write("s " + sm0[0] + "" + newline);
        }
        AtomicInteger count = new AtomicInteger();
        faces1.forEach(f -> {
            try {
                writer.write("f " + (f[0] + 1) + "/" + (f[1] + 1) + " " + (f[2] + 1) + "/" + (f[3] + 1) + " " + (f[4] + 1) + "/" + (f[5] + 1) + "" + newline);
                if (sm0[count.getAndIncrement()] != sm0[count.get()]) {
                    writer.write("s " + (sm0[count.get()] > 0 ? sm0[count.get()] : "off") + "" + newline);
                }
            } catch (IOException ex) {
                System.out.println("Error writting face " + ex);
            }
        });
        writer.write("# End Faces " + newline);
        writer.write(newline);
    } catch (IOException io) {
        System.out.println("Error creating writer obj " + io);
    } finally {
        try {
            if (writer != null) {
                writer.close();
            }
        } catch (Exception e) {
        }
    }
    File mtlFile = new File(fileName + ".mtl");
    try {
        writer = new BufferedWriter(new FileWriter(mtlFile));
        writer.write("# Material " + fileName + "" + newline);
        writer.write("newmtl " + fileName + "" + newline);
        // Illumination [0-10]
        writer.write("illum 4" + newline);
        // diffuse color black
        writer.write("Kd " + diffuseColor + "" + newline);
        // ambient color
        writer.write("Ka 0.10 0.10 0.10" + newline);
        // Transmission filter
        writer.write("Tf 1.00 1.00 1.00" + newline);
        if (diffuseMap != null) {
            writer.write("map_Kd " + diffuseMap + "" + newline);
        }
        // optical density
        writer.write("Ni 1.00" + newline);
        // specular reflectivity
        writer.write("Ks 1.00 1.00 1.00" + newline);
        // specular exponent
        writer.write("Ns 32.00" + newline);
    } catch (IOException io) {
        System.out.println("Error creating writer mtl " + io);
    } finally {
        try {
            if (writer != null) {
                writer.close();
            }
        } catch (Exception e) {
        }
    }
}

Example 40 with Color

use of javafx.scene.paint.Color in project intellij-community by JetBrains.

the class Main method foo.

void foo() {
    Color color1 = new Color(0, 0.251, 0.502, 1);
    Color color2 = Color.color(0.251, 0.502, 1, 0);
    Color color3 = Color.color(0.502, 1, 0, 0.251);
    Color color4 = color(1, 0, 0.251, 0.502);
    Color color5 = color(0, 0.251, 0.502);
    Color gray1 = Color.color(0.251, 0.502, 1, 0);
    Color gray2 = Color.color(0.502, 1, 0, 0.251);
    Color gray3 = color(1, 0, 0.251, 0.502);
    Color gray4 = color(0, 0.251, 0.502);
    Color rgb1 = Color.rgb(64, 128, 255, 0);
    Color rgb2 = rgb(128, 255, 0, 0.251);
    Color rgb3 = Color.rgb(255, 0, 64, 0.502);
    Color rgb4 = rgb(0, 64, 128);
    Color grayRgb1 = Color.rgb(64, 128, 255, 0);
    Color grayRgb2 = rgb(128, 255, 0, 0.251);
    Color grayRgb3 = Color.rgb(255, 0, 64, 0.502);
    Color grayRgb4 = rgb(0, 64, 128);
    Color hsb1 = Color.hsb(219.8953, 0.749, 1, 0);
    Color hsb2 = hsb(89.8824, 1, 1, 0.251);
    Color hsb3 = Color.hsb(344.9412, 1, 1, 0.502);
    Color hsb4 = hsb(210, 1, 0.502);
    Color hsb5 = hsb(219.8953, 0.749, 1, 0);
}