ensemble.samples.graphics3d.CubeSystemSample Maven / Gradle / Ivy
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package ensemble.samples.graphics3d;
import ensemble.Sample3D;
import javafx.animation.KeyFrame;
import javafx.animation.KeyValue;
import javafx.animation.Timeline;
import javafx.scene.Group;
import javafx.scene.Node;
import javafx.scene.paint.Color;
import javafx.scene.shape.RectangleBuilder;
import javafx.scene.transform.Rotate;
import javafx.util.Duration;
/**
* A sample that demonstrates a system of animated 3D cubes. When the
* application runs in standalone mode, the scene must be constructed with
* the depthBuffer argument set to true, and the root node must have depthTest
* set to true.
*
* @see javafx.scene.transform.Rotate
* @see javafx.scene.paint.Color
* @see javafx.scene.shape.RectangleBuilder
*/
public class CubeSystemSample extends Sample3D {
private Timeline animation;
public CubeSystemSample() {
super(400, 150);
}
@Override public Node create3dContent() {
Xform sceneRoot = new Xform();
Xform cube1X = new Xform();
Cube cube1 = new Cube(40, new Color(1.0, 0.9, 0.0, 1.0), 1.0);
Xform cube1_1X = new Xform();
Xform cube1_2X = new Xform();
Xform cube1_3X = new Xform();
Xform cube1_4X = new Xform();
Xform cube1_5X = new Xform();
Xform cube1_6X = new Xform();
Xform cube1_7X = new Xform();
Xform cube1_8X = new Xform();
Xform cube1_9X = new Xform();
Cube cube1_1 = new Cube(4, Color.RED, 1.0);
Cube cube1_2 = new Cube(5, Color.ORANGE, 1.0);
Cube cube1_3 = new Cube(6, Color.CORNFLOWERBLUE, 1.0);
Cube cube1_4 = new Cube(7, Color.DARKGREEN, 1.0);
Cube cube1_5 = new Cube(8, Color.BLUE, 1.0);
Cube cube1_6 = new Cube(9, Color.PURPLE, 1.0);
Cube cube1_7 = new Cube(10, Color.BLUEVIOLET, 1.0);
Cube cube1_8 = new Cube(11, Color.DARKGOLDENROD, 1.0);
Cube cube1_9 = new Cube(12, Color.KHAKI, 1.0);
sceneRoot.getChildren().add(cube1X);
cube1X.getChildren().add(cube1);
cube1X.getChildren().add(cube1_1X);
cube1X.getChildren().add(cube1_2X);
cube1X.getChildren().add(cube1_3X);
cube1X.getChildren().add(cube1_4X);
cube1X.getChildren().add(cube1_5X);
cube1X.getChildren().add(cube1_6X);
cube1X.getChildren().add(cube1_7X);
cube1X.getChildren().add(cube1_8X);
cube1X.getChildren().add(cube1_9X);
cube1_1X.getChildren().add(cube1_1);
cube1_2X.getChildren().add(cube1_2);
cube1_3X.getChildren().add(cube1_3);
cube1_4X.getChildren().add(cube1_4);
cube1_5X.getChildren().add(cube1_5);
cube1_6X.getChildren().add(cube1_6);
cube1_7X.getChildren().add(cube1_7);
cube1_8X.getChildren().add(cube1_8);
cube1_9X.getChildren().add(cube1_9);
cube1_1.setTranslateX(40.0);
cube1_2.setTranslateX(60.0);
cube1_3.setTranslateX(80.0);
cube1_4.setTranslateX(100.0);
cube1_5.setTranslateX(120.0);
cube1_6.setTranslateX(140.0);
cube1_7.setTranslateX(160.0);
cube1_8.setTranslateX(180.0);
cube1_9.setTranslateX(200.0);
cube1_1X.rx.setAngle(30.0);
cube1_2X.rz.setAngle(10.0);
cube1_3X.rz.setAngle(50.0);
cube1_4X.rz.setAngle(170.0);
cube1_5X.rz.setAngle(60.0);
cube1_6X.rz.setAngle(30.0);
cube1_7X.rz.setAngle(120.0);
cube1_8X.rz.setAngle(40.0);
cube1_9X.rz.setAngle(-60.0);
double endTime = 4000.0;
// Animate
animation = new Timeline();
animation.getKeyFrames().addAll
(new KeyFrame(Duration.ZERO,
new KeyValue(cube1X.ry.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1X.ry.angleProperty(), 360.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1X.rx.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1X.rx.angleProperty(), 360.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_1X.ry.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_1X.ry.angleProperty(), -2880.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_2X.ry.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_2X.ry.angleProperty(), -1440.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_3X.ry.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_3X.ry.angleProperty(), -1080.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_4X.ry.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_4X.ry.angleProperty(), -720.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_5X.ry.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_5X.ry.angleProperty(), 1440.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_6X.ry.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_6X.ry.angleProperty(), 1080.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_7X.ry.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_7X.ry.angleProperty(), -360.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_8X.ry.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_8X.ry.angleProperty(), -720.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_9X.ry.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_9X.ry.angleProperty(), -1080.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_1.rx.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_1.rx.angleProperty(), 7200.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_2.rx.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_2.rx.angleProperty(), -7200.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_3.rx.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_3.rx.angleProperty(), 7200.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_4.rx.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_4.rx.angleProperty(), -7200.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_5.rx.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_5.rx.angleProperty(), 7200.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_6.rx.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_6.rx.angleProperty(), -7200.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_7.rx.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_7.rx.angleProperty(), 7200.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_8.rx.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_8.rx.angleProperty(), -7200.0)),
new KeyFrame(Duration.ZERO,
new KeyValue(cube1_9.rx.angleProperty(), 0.0)),
new KeyFrame(new Duration(endTime),
new KeyValue(cube1_9.rx.angleProperty(), 7200.0))
);
animation.setCycleCount(Timeline.INDEFINITE);
animation.play();
return sceneRoot;
}
@Override public void play() {
animation.play();
}
@Override public void stop() {
animation.pause();
}
class Xform extends Group {
final Rotate rx = new Rotate(0, Rotate.X_AXIS);
final Rotate ry = new Rotate(0, Rotate.Y_AXIS);
final Rotate rz = new Rotate(0, Rotate.Z_AXIS);
public Xform() {
super();
getTransforms().addAll(rz, ry, rx);
}
}
public class Cube extends Group {
final Rotate rx = new Rotate(0,Rotate.X_AXIS);
final Rotate ry = new Rotate(0,Rotate.Y_AXIS);
final Rotate rz = new Rotate(0,Rotate.Z_AXIS);
public Cube(double size, Color color, double shade) {
getTransforms().addAll(rz, ry, rx);
getChildren().addAll(
RectangleBuilder.create() // back face
.width(size).height(size)
.fill(color.deriveColor(0.0, 1.0, (1 - 0.5*shade), 1.0))
.translateX(-0.5*size)
.translateY(-0.5*size)
.translateZ(0.5*size)
.build(),
RectangleBuilder.create() // bottom face
.width(size).height(size)
.fill(color.deriveColor(0.0, 1.0, (1 - 0.4*shade), 1.0))
.translateX(-0.5*size)
.translateY(0)
.rotationAxis(Rotate.X_AXIS)
.rotate(90)
.build(),
RectangleBuilder.create() // right face
.width(size).height(size)
.fill(color.deriveColor(0.0, 1.0, (1 - 0.3*shade), 1.0))
.translateX(-1*size)
.translateY(-0.5*size)
.rotationAxis(Rotate.Y_AXIS)
.rotate(90)
.build(),
RectangleBuilder.create() // left face
.width(size).height(size)
.fill(color.deriveColor(0.0, 1.0, (1 - 0.2*shade), 1.0))
.translateX(0)
.translateY(-0.5*size)
.rotationAxis(Rotate.Y_AXIS)
.rotate(90)
.build(),
RectangleBuilder.create() // top face
.width(size).height(size)
.fill(color.deriveColor(0.0, 1.0, (1 - 0.1*shade), 1.0))
.translateX(-0.5*size)
.translateY(-1*size)
.rotationAxis(Rotate.X_AXIS)
.rotate(90)
.build(),
RectangleBuilder.create() // top face
.width(size).height(size)
.fill(color)
.translateX(-0.5*size)
.translateY(-0.5*size)
.translateZ(-0.5*size)
.build()
);
}
}
}
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