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package ensemble.samples.graphics3d.sphere;
import javafx.animation.Animation;
import javafx.animation.Interpolator;
import javafx.animation.RotateTransition;
import javafx.application.Application;
import javafx.beans.binding.Bindings;
import javafx.beans.property.BooleanProperty;
import javafx.beans.property.DoubleProperty;
import javafx.beans.property.SimpleBooleanProperty;
import javafx.beans.property.SimpleDoubleProperty;
import javafx.scene.AmbientLight;
import javafx.scene.Group;
import javafx.scene.Parent;
import javafx.scene.PerspectiveCamera;
import javafx.scene.PointLight;
import javafx.scene.Scene;
import javafx.scene.SceneAntialiasing;
import javafx.scene.SubScene;
import javafx.scene.image.Image;
import javafx.scene.paint.Color;
import javafx.scene.paint.PhongMaterial;
import javafx.scene.shape.Sphere;
import javafx.scene.transform.Rotate;
import javafx.scene.transform.Translate;
import javafx.stage.Stage;
import javafx.util.Duration;
/**
* A sample that demonstrates features of PhongMaterial applied to a 3D Sphere.
* Provided is a playground to exercise the following properties of material:
* diffuse map and color, specular map, color and power, bump map,
* self illumination map.
* @sampleName 3D Sphere
* @preview preview.png
* @see javafx.scene.paint.PhongMaterial
* @see javafx.scene.shape.Sphere
* @see javafx.animation.Animation
* @see javafx.animation.Interpolator
* @see javafx.animation.RotateTransition
* @see javafx.beans.binding.Bindings
* @see javafx.beans.property.BooleanProperty
* @see javafx.beans.property.DoubleProperty
* @see javafx.beans.property.SimpleBooleanProperty
* @see javafx.beans.property.SimpleDoubleProperty
* @see javafx.scene.AmbientLight
* @see javafx.scene.Group
* @see javafx.scene.PerspectiveCamera
* @see javafx.scene.PointLight
* @see javafx.scene.SceneAntialiasing
* @see javafx.scene.SubScene
* @see javafx.scene.image.Image
* @see javafx.scene.paint.Color
* @see javafx.scene.transform.Rotate
* @see javafx.scene.transform.Translate
* @see javafx.util.Duration
* @playground - (name="Material")
* @playground material.diffuseColor
* @playground diffuseMap
* @playground material.specularColor
* @playground specularMap
* @playground material.specularPower (min=0, max=64)
* @playground bumpMap
* @playground selfIlluminationMap
* @playground - (name="Light")
* @playground sun.color
* @playground sunLight
* @playground sunDistance (min=5, max=150)
* @playground - (name="Sphere")
* @playground earth.drawMode
* @playground earth.cullFace
* @conditionalFeatures SCENE3D
*/
public class Simple3DSphereApp extends Application {
private Sphere earth;
private PhongMaterial material;
private PointLight sun;
private final DoubleProperty sunDistance = new SimpleDoubleProperty(100);
private final BooleanProperty sunLight = new SimpleBooleanProperty(true);
private final BooleanProperty diffuseMap = new SimpleBooleanProperty(true);
private final BooleanProperty specularMap = new SimpleBooleanProperty(true);
private final BooleanProperty bumpMap = new SimpleBooleanProperty(true);
private final BooleanProperty selfIlluminationMap = new SimpleBooleanProperty(true);
public Parent createContent() throws Exception {
Image dImage = new Image(Simple3DSphereApp.class.getResource("earth-d.jpg").toExternalForm());
Image nImage = new Image(Simple3DSphereApp.class.getResource("earth-n.jpg").toExternalForm());
Image sImage = new Image(Simple3DSphereApp.class.getResource("earth-s.jpg").toExternalForm());
Image siImage = new Image(Simple3DSphereApp.class.getResource("earth-l.jpg").toExternalForm());
material = new PhongMaterial();
material.setDiffuseColor(Color.WHITE);
material.diffuseMapProperty().bind(
Bindings.when(diffuseMap).then(dImage).otherwise((Image) null));
material.setSpecularColor(Color.TRANSPARENT);
material.specularMapProperty().bind(
Bindings.when(specularMap).then(sImage).otherwise((Image) null));
material.bumpMapProperty().bind(
Bindings.when(bumpMap).then(nImage).otherwise((Image) null));
material.selfIlluminationMapProperty().bind(
Bindings.when(selfIlluminationMap).then(siImage).otherwise((Image) null));
earth = new Sphere(5);
earth.setMaterial(material);
earth.setRotationAxis(Rotate.Y_AXIS);
// Create and position camera
PerspectiveCamera camera = new PerspectiveCamera(true);
camera.getTransforms().addAll(
new Rotate(-20, Rotate.Y_AXIS),
new Rotate(-20, Rotate.X_AXIS),
new Translate(0, 0, -20));
sun = new PointLight(Color.rgb(255, 243, 234));
sun.translateXProperty().bind(sunDistance.multiply(-0.82));
sun.translateYProperty().bind(sunDistance.multiply(-0.41));
sun.translateZProperty().bind(sunDistance.multiply(-0.41));
sun.lightOnProperty().bind(sunLight);
AmbientLight ambient = new AmbientLight(Color.rgb(1, 1, 1));
// Build the Scene Graph
Group root = new Group();
root.getChildren().add(camera);
root.getChildren().add(earth);
root.getChildren().add(sun);
root.getChildren().add(ambient);
RotateTransition rt = new RotateTransition(Duration.seconds(24), earth);
rt.setByAngle(360);
rt.setInterpolator(Interpolator.LINEAR);
rt.setCycleCount(Animation.INDEFINITE);
rt.play();
// Use a SubScene
SubScene subScene = new SubScene(root, 400, 300, true, SceneAntialiasing.BALANCED);
subScene.setFill(Color.TRANSPARENT);
subScene.setCamera(camera);
return new Group(subScene);
}
@Override
public void start(Stage primaryStage) throws Exception {
primaryStage.setResizable(false);
Scene scene = new Scene(createContent());
primaryStage.setScene(scene);
primaryStage.show();
}
/**
* Java main for when running without JavaFX launcher
* @param args command line arguments
*/
public static void main(String[] args) {
launch(args);
}
}
