use of org.fxyz.shapes.primitives.Text3DMesh in project FXyzLib by Birdasaur.
the class Text3DTest 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(800);
camera.setTranslateZ(-3000);
// cameraTransform.ry.setAngle(-25.0);
cameraTransform.rx.setAngle(10.0);
//add a Point Light for better viewing of the grid coordinate system
// PointLight light1 = new PointLight(Color.WHITE);
cameraTransform.getChildren().add(new AmbientLight());
scene.setCamera(camera);
Group group = new Group(cameraTransform);
Text3DMesh letters = new Text3DMesh("3DMesh", "Gadugi Bold", 400, true, 120, 0, 1);
// letters.setDrawMode(DrawMode.LINE);
// NONE
// letters.setTextureModeNone(Color.ROYALBLUE);
// IMAGE
// letters.setTextureModeImage(getClass().getResource("res/steel-background1.jpg").toExternalForm());
// letters.setTextureModeImage(getClass().getResource("res/marvel1.jpg").toExternalForm());
// DENSITY
letters.setTextureModeVertices3D(1530, p -> p.magnitude());
// letters.setTextureModeVertices3D(1530,p->Math.sin(p.y/50)*Math.cos(p.x/40)*p.z);
// FACES
// letters.setTextureModeFaces(Palette.ColorPalette.HSB,16);
group.getChildren().add(letters);
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 - Text3D");
primaryStage.setScene(scene);
primaryStage.show();
// Letter transformations
IntStream.range(0, letters.getChildren().size()).forEach(i -> {
double y = (((double) i) / ((double) letters.getChildren().size()) * 3d * Math.PI);
((TexturedMesh) (letters.getChildren().get(i))).getTranslate().setY(100d * Math.sin(y));
});
// Letter animations
final Timeline rotateEffect1 = new Timeline();
rotateEffect1.setCycleCount(Timeline.INDEFINITE);
TexturedMesh t0 = letters.getMeshFromLetter("M");
final KeyValue kv1 = new KeyValue(t0.getRotateY().angleProperty(), 360);
final KeyFrame kf1 = new KeyFrame(Duration.millis(3000), kv1);
rotateEffect1.getKeyFrames().addAll(kf1);
rotateEffect1.play();
final Timeline rotateEffect2 = new Timeline();
TexturedMesh t1 = letters.getMeshFromLetter("3");
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 = letters.getMeshFromLetter("h");
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();
lastEffect = System.nanoTime();
AtomicInteger count = new AtomicInteger(1);
AnimationTimer timerEffect = new AnimationTimer() {
@Override
public void handle(long now) {
if (now > lastEffect + 1_000_000_000l) {
System.out.println("*** " + count.get());
letters.setFont(Font.getFontNames().get(count.get() % Font.getFontNames().size()));
if (count.get() % 10 < 2) {
letters.setTextureModeNone(Color.hsb(count.get() % 360, 1, 1));
} else if (count.get() % 10 < 4) {
letters.setTextureModeImage(getClass().getResource("res/steel-background1.jpg").toExternalForm());
} else if (count.get() % 10 < 8) {
letters.setTextureModeVertices3D(1530, p -> (double) (p.y / (20 + count.get() % 20)) * (p.x / (10 + count.get() % 10)));
} else {
letters.setTextureModeFaces(1530);
}
if (count.get() % 20 > 15) {
letters.setDrawMode(DrawMode.LINE);
} else {
letters.setDrawMode(DrawMode.FILL);
}
letters.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) (letters.getChildren().get(0))).getMesh(), "letter");
writer.setTextureColors(6);
//writer.setTexturePattern();
// writer.setTextureImage(getClass().getResource("res/LaminateSteel.jpg").toExternalForm());
writer.exportMesh();
}
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