org.joml.Vector2d Java Examples

public boolean selectGameItem(GameItem[] gameItems, Window window, Vector2d mousePos, Camera camera) {
    // Transform mouse coordinates into normalized spaze [-1, 1]
    int wdwWitdh = window.getWidth();
    int wdwHeight = window.getHeight();
    
    float x = (float)(2 * mousePos.x) / (float)wdwWitdh - 1.0f;
    float y = 1.0f - (float)(2 * mousePos.y) / (float)wdwHeight;
    float z = -1.0f;

    invProjectionMatrix.set(window.getProjectionMatrix());
    invProjectionMatrix.invert();
    
    tmpVec.set(x, y, z, 1.0f);
    tmpVec.mul(invProjectionMatrix);
    tmpVec.z = -1.0f;
    tmpVec.w = 0.0f;
    
    Matrix4f viewMatrix = camera.getViewMatrix();
    invViewMatrix.set(viewMatrix);
    invViewMatrix.invert();
    tmpVec.mul(invViewMatrix);
    
    mouseDir.set(tmpVec.x, tmpVec.y, tmpVec.z);

    return selectGameItem(gameItems, camera.getPosition(), mouseDir);
}
 

public void selectGameItem(GameItem[] gameItems, Window window, Vector2d mousePos, Camera camera) {
    // Transform mouse coordinates into normalized spaze [-1, 1]
    int wdwWitdh = window.getWidth();
    int wdwHeight = window.getHeight();
    
    float x = (float)(2 * mousePos.x) / (float)wdwWitdh - 1.0f;
    float y = 1.0f - (float)(2 * mousePos.y) / (float)wdwHeight;
    float z = -1.0f;

    invProjectionMatrix.set(window.getProjectionMatrix());
    invProjectionMatrix.invert();
    
    tmpVec.set(x, y, z, 1.0f);
    tmpVec.mul(invProjectionMatrix);
    tmpVec.z = -1.0f;
    tmpVec.w = 0.0f;
    
    Matrix4f viewMatrix = camera.getViewMatrix();
    invViewMatrix.set(viewMatrix);
    invViewMatrix.invert();
    tmpVec.mul(invViewMatrix);
    
    mouseDir.set(tmpVec.x, tmpVec.y, tmpVec.z);

    selectGameItem(gameItems, camera.getPosition(), mouseDir);
}
 

public boolean selectGameItem(GameItem[] gameItems, Window window, Vector2d mousePos, Camera camera) {
    // Transform mouse coordinates into normalized spaze [-1, 1]
    int wdwWitdh = window.getWidth();
    int wdwHeight = window.getHeight();
    
    float x = (float)(2 * mousePos.x) / (float)wdwWitdh - 1.0f;
    float y = 1.0f - (float)(2 * mousePos.y) / (float)wdwHeight;
    float z = -1.0f;

    invProjectionMatrix.set(window.getProjectionMatrix());
    invProjectionMatrix.invert();
    
    tmpVec.set(x, y, z, 1.0f);
    tmpVec.mul(invProjectionMatrix);
    tmpVec.z = -1.0f;
    tmpVec.w = 0.0f;
    
    Matrix4f viewMatrix = camera.getViewMatrix();
    invViewMatrix.set(viewMatrix);
    invViewMatrix.invert();
    tmpVec.mul(invViewMatrix);
    
    mouseDir.set(tmpVec.x, tmpVec.y, tmpVec.z);

    return selectGameItem(gameItems, camera.getPosition(), mouseDir);
}
 

@Override
protected PopOver initInfo() {
	PopOver info = super.initInfo();
	GridPane content = new GridPane();
	content.getStyleClass().add("grid");

	content.add(new Label("Player position:"), 0, 2);

	Vector3dc position = player.getPosition();
	Button jumpButton = new Button(position.toString());
	jumpButton.setTooltip(new Tooltip("Click to go there"));
	content.add(jumpButton, 1, 2);
	jumpButton.setOnAction(e -> {
		Vector2d spawnpoint = new Vector2d(position.x(), position.z());
		AABBd frustum = viewport.frustumProperty.get();
		viewport.translationProperty.set(spawnpoint.negate().add((frustum.maxX - frustum.minX) / 2, (frustum.maxY - frustum.minY) / 2));
		info.hide();
	});

	info.setContentNode(content);
	return info;
}
 

public boolean selectGameItem(GameItem[] gameItems, Window window, Vector2d mousePos, Camera camera) {
    // Transform mouse coordinates into normalized spaze [-1, 1]
    int wdwWitdh = window.getWidth();
    int wdwHeight = window.getHeight();
    
    float x = (float)(2 * mousePos.x) / (float)wdwWitdh - 1.0f;
    float y = 1.0f - (float)(2 * mousePos.y) / (float)wdwHeight;
    float z = -1.0f;

    invProjectionMatrix.set(window.getProjectionMatrix());
    invProjectionMatrix.invert();
    
    tmpVec.set(x, y, z, 1.0f);
    tmpVec.mul(invProjectionMatrix);
    tmpVec.z = -1.0f;
    tmpVec.w = 0.0f;
    
    Matrix4f viewMatrix = camera.getViewMatrix();
    invViewMatrix.set(viewMatrix);
    invViewMatrix.invert();
    tmpVec.mul(invViewMatrix);
    
    mouseDir.set(tmpVec.x, tmpVec.y, tmpVec.z);

    return selectGameItem(gameItems, camera.getPosition(), mouseDir);
}
 

public boolean selectGameItem(GameItem[] gameItems, Window window, Vector2d mousePos, Camera camera) {
    // Transform mouse coordinates into normalized spaze [-1, 1]
    int wdwWitdh = window.getWidth();
    int wdwHeight = window.getHeight();
    
    float x = (float)(2 * mousePos.x) / (float)wdwWitdh - 1.0f;
    float y = 1.0f - (float)(2 * mousePos.y) / (float)wdwHeight;
    float z = -1.0f;

    invProjectionMatrix.set(window.getProjectionMatrix());
    invProjectionMatrix.invert();
    
    tmpVec.set(x, y, z, 1.0f);
    tmpVec.mul(invProjectionMatrix);
    tmpVec.z = -1.0f;
    tmpVec.w = 0.0f;
    
    Matrix4f viewMatrix = camera.getViewMatrix();
    invViewMatrix.set(viewMatrix);
    invViewMatrix.invert();
    tmpVec.mul(invViewMatrix);
    
    mouseDir.set(tmpVec.x, tmpVec.y, tmpVec.z);

    return selectGameItem(gameItems, camera.getPosition(), mouseDir);
}
 

public boolean selectGameItem(GameItem[] gameItems, Window window, Vector2d mousePos, Camera camera) {
    // Transform mouse coordinates into normalized spaze [-1, 1]
    int wdwWitdh = window.getWidth();
    int wdwHeight = window.getHeight();
    
    float x = (float)(2 * mousePos.x) / (float)wdwWitdh - 1.0f;
    float y = 1.0f - (float)(2 * mousePos.y) / (float)wdwHeight;
    float z = -1.0f;

    invProjectionMatrix.set(window.getProjectionMatrix());
    invProjectionMatrix.invert();
    
    tmpVec.set(x, y, z, 1.0f);
    tmpVec.mul(invProjectionMatrix);
    tmpVec.z = -1.0f;
    tmpVec.w = 0.0f;
    
    Matrix4f viewMatrix = camera.getViewMatrix();
    invViewMatrix.set(viewMatrix);
    invViewMatrix.invert();
    tmpVec.mul(invViewMatrix);
    
    mouseDir.set(tmpVec.x, tmpVec.y, tmpVec.z);

    return selectGameItem(gameItems, camera.getPosition(), mouseDir);
}
 

public boolean selectGameItem(GameItem[] gameItems, Window window, Vector2d mousePos, Camera camera) {
    // Transform mouse coordinates into normalized spaze [-1, 1]
    int wdwWitdh = window.getWidth();
    int wdwHeight = window.getHeight();
    
    float x = (float)(2 * mousePos.x) / (float)wdwWitdh - 1.0f;
    float y = 1.0f - (float)(2 * mousePos.y) / (float)wdwHeight;
    float z = -1.0f;

    invProjectionMatrix.set(window.getProjectionMatrix());
    invProjectionMatrix.invert();
    
    tmpVec.set(x, y, z, 1.0f);
    tmpVec.mul(invProjectionMatrix);
    tmpVec.z = -1.0f;
    tmpVec.w = 0.0f;
    
    Matrix4f viewMatrix = camera.getViewMatrix();
    invViewMatrix.set(viewMatrix);
    invViewMatrix.invert();
    tmpVec.mul(invViewMatrix);
    
    mouseDir.set(tmpVec.x, tmpVec.y, tmpVec.z);

    return selectGameItem(gameItems, camera.getPosition(), mouseDir);
}
 

public boolean selectGameItem(GameItem[] gameItems, Window window, Vector2d mousePos, Camera camera) {
    // Transform mouse coordinates into normalized spaze [-1, 1]
    int wdwWitdh = window.getWidth();
    int wdwHeight = window.getHeight();
    
    float x = (float)(2 * mousePos.x) / (float)wdwWitdh - 1.0f;
    float y = 1.0f - (float)(2 * mousePos.y) / (float)wdwHeight;
    float z = -1.0f;

    invProjectionMatrix.set(window.getProjectionMatrix());
    invProjectionMatrix.invert();
    
    tmpVec.set(x, y, z, 1.0f);
    tmpVec.mul(invProjectionMatrix);
    tmpVec.z = -1.0f;
    tmpVec.w = 0.0f;
    
    Matrix4f viewMatrix = camera.getViewMatrix();
    invViewMatrix.set(viewMatrix);
    invViewMatrix.invert();
    tmpVec.mul(invViewMatrix);
    
    mouseDir.set(tmpVec.x, tmpVec.y, tmpVec.z);

    return selectGameItem(gameItems, camera.getPosition(), mouseDir);
}
 

public void testRectangleContainsPoints() {
    Rectangled rect = new Rectangled(0, 0, 3, 3);

    Assert.assertTrue(rect.isValid());
    Assert.assertTrue(rect.containsPoint(new Vector2d(0, 0)));
    Assert.assertFalse(rect.containsPoint(new Vector2d(-1, -1)));
    Assert.assertFalse(rect.containsPoint(new Vector2d(4, 4)));
}
 

protected void resize() {
	
	// Size up to pref size
	if ( size.x < this.getPrefWidth() )
		size.x = this.getPrefWidth();
	if ( size.y < this.getPrefHeight() )
		size.y = this.getPrefHeight();

	// Get available size
	Vector2d available = this.getAvailableSize();
	double availableWidth = available.x;
	double availableHeight = available.y;

	// Cap size to available size
	if ( size.x > availableWidth )
		size.x = availableWidth;
	if ( size.y > availableHeight )
		size.y = availableHeight;

	// Cap size to min size
	if ( size.x < this.getMinWidth() )
		size.x = this.getMinWidth();
	if ( size.y < this.getMinHeight() )
		size.y = this.getMinHeight();

	// Cap size to max size
	if ( size.x > this.getMaxWidth() )
		size.x = this.getMaxWidth();
	if ( size.y > this.getMaxHeight() )
		size.y = this.getMaxHeight();
}
 

/**
 * @param dragButton
 *            The button that must be pressed to activate dragging. <code>null</code> will disable dragging.
 * @param scrollFactor
 *            Higher values will increase the zoomed amount per scroll. Zero deactivates scrolling. Negative values invert the scroll
 *            direction.
 */
public DragScrollDecoration(DisplayViewport frustum, MouseButton dragButton, double scrollFactor) {
	setOnMouseMoved(e -> frustum.mousePosProperty.set(new Vector2d(e.getX(), e.getY())));
	setOnMouseDragged(e -> {
		Vector2dc old = frustum.mousePosProperty.get();
		Vector2d current = new Vector2d(e.getX(), e.getY());
		if (cooldown <= 0) {
			if (dragButton != null && e.getButton() == dragButton) {
				frustum.pan(current.x() - old.x(), current.y() - old.y());
				double width = getWidth();
				double height = getHeight();
				double dx = 0, dy = 0;
				if (current.x() < 1)
					dx = width - 3;
				if (current.x() > width - 2)
					dx = -width + 4;
				if (current.y() < 1)
					dy = height - 3;
				if (current.y() > height - 2)
					dy = -height + 4;
				if (dx != 0 || dy != 0) {
					current.add(dx, dy);
					/* Lazy initialization */
					if (robot == null)
						robot = new Robot();
					robot.mouseMove((int) (e.getScreenX() + dx), (int) (e.getScreenY() + dy));
					cooldown = 3;
				}
			}
		} else if (cooldown > 0)
			cooldown--;
		frustum.mousePosProperty.set(current);
	});

	if (scrollFactor != 0)
		setOnScroll(e -> frustum.mouseScroll(e.getDeltaY() * scrollFactor));
}
 

PinGroup(PinGroup a, PinGroup b) {
	this.pins = new ArrayList<>();
	pins.addAll(a.pins);
	pins.addAll(b.pins);
	int sizeLeft = a.pins.size(), sizeRight = b.pins.size();
	center = new Vector2d(
			a.center.x() * sizeLeft + b.center.x() * sizeRight,
			a.center.y() * sizeLeft + b.center.y() * sizeRight)
					.mul(1.0 / (sizeLeft + sizeRight));
}
 

/** Convert a {@link LevelMetadata} object containing information retrieved directly from the world to (static) pins. */
public static Set<Pin> convertStatic(LevelMetadata pin, ScheduledExecutorService backgroundThread, DisplayViewport viewport) {
	Set<Pin> pins = new HashSet<>();
	for (LevelMetadata.PlayerPin player : pin.getPlayers().orElse(Collections.emptyList())) {
		pins.add(new PlayerPin(player, backgroundThread, viewport));
		if (player.getSpawnpoint().isPresent())
			pins.add(new PlayerSpawnpointPin(player, viewport));
	}
	for (LevelMetadata.VillageObjectPin villageObject : pin.getVillageObjects().orElse(Collections.emptyList())) {
		if (PinType.VILLAGE_MAPPING.containsKey(villageObject.getType())) {
			pins.add(new VillageObjectPin(villageObject, viewport));
		} else {
			log.warn("Invalid type for village pin: '" + villageObject.getType() + "' at position " + villageObject.getPosition()
					+ ". Allowed values: " + PinType.VILLAGE_MAPPING.keySet());
		}
	}

	/* Cluster maps at identical position to merge their pins. */
	pins.addAll(pin.getMaps().map(List::stream).orElse(Stream.empty())
			.collect(Collectors.groupingBy(map -> map.getPosition()))
			.entrySet()
			.stream()
			.map(e -> new MapPin(new Vector2d(e.getKey().x(), e.getKey().y()), e.getValue(), viewport))
			.collect(Collectors.toList()));
	/* All banner pins of the maps */
	pins.addAll(pin.getMaps().map(List::stream).orElse(Stream.empty())
			.flatMap(map -> map.getBanners().map(List::stream).orElse(Stream.empty()))
			.map(banner -> new Pin(new Vector2d(banner.getPosition().x(), banner.getPosition().y()), PinType.MAP_BANNER, viewport))
			.collect(Collectors.toList()));

	pin.getWorldSpawn().map(spawn -> new WorldSpawnPin(spawn.getSpawnpoint(), viewport)).ifPresent(pins::add);

	return pins;
}
 

@Override
protected PopOver initInfo() {
	PopOver info = super.initInfo();
	GridPane content = new GridPane();
	content.getStyleClass().add("grid");

	content.add(new Label("Name:"), 0, 2);
	Label playerName = new Label("loading...");
	playerName.textProperty().bind(this.playerName);
	content.add(playerName, 1, 2);

	player.getSpawnpoint().ifPresent(spawn -> {
		content.add(new Label("Spawnpoint: "), 0, 3);
		Button jumpButton = new Button(spawn.toString());
		jumpButton.setTooltip(new Tooltip("Click to go there"));
		content.add(jumpButton, 1, 3);
		jumpButton.setOnAction(e -> {
			Vector2d spawnpoint = new Vector2d(spawn.x(), spawn.z());
			AABBd frustum = viewport.frustumProperty.get();
			viewport.translationProperty.set(spawnpoint.negate().add((frustum.maxX - frustum.minX) / 2, (frustum.maxY - frustum.minY) / 2));
			info.hide();
		});
	});

	info.setContentNode(content);
	return info;
}
 

public MouseInput() {
    previousPos = new Vector2d(-1, -1);
    currentPos = new Vector2d(0, 0);
    displVec = new Vector2f();
}
 

public MouseInput() {
    previousPos = new Vector2d(-1, -1);
    currentPos = new Vector2d(0, 0);
    displVec = new Vector2f();
}
 

public Vector2d getCurrentPos() {
    return currentPos;        
}
 

public MouseInput() {
    previousPos = new Vector2d(-1, -1);
    currentPos = new Vector2d(0, 0);
    displVec = new Vector2f();
}
 

public MouseInput() {
    previousPos = new Vector2d(-1, -1);
    currentPos = new Vector2d(0, 0);
    displVec = new Vector2f();
}
 

public MouseInput() {
    previousPos = new Vector2d(-1, -1);
    currentPos = new Vector2d(0, 0);
    displVec = new Vector2f();
}
 

public Vector2d getCurrentPos() {
    return currentPos;        
}
 

public MouseInput() {
    previousPos = new Vector2d(-1, -1);
    currentPos = new Vector2d(0, 0);
    displVec = new Vector2f();
}
 

public MouseInput() {
    previousPos = new Vector2d(-1, -1);
    currentPos = new Vector2d(0, 0);
    displVec = new Vector2f();
}
 

public MouseInput() {
    previousPos = new Vector2d(-1, -1);
    currentPos = new Vector2d(0, 0);
    displVec = new Vector2f();
}
 

public MouseInput() {
    previousPos = new Vector2d(-1, -1);
    currentPos = new Vector2d(0, 0);
    displVec = new Vector2f();
}
 

public Vector2d getCurrentPos() {
    return currentPos;        
}
 

public MouseInput() {
    previousPos = new Vector2d(-1, -1);
    currentPos = new Vector2d(0, 0);
    displVec = new Vector2f();
}
 

public MouseInput() {
    previousPos = new Vector2d(-1, -1);
    currentPos = new Vector2d(0, 0);
    displVec = new Vector2f();
}
 

public MouseInput() {
    previousPos = new Vector2d(-1, -1);
    currentPos = new Vector2d(0, 0);
    displVec = new Vector2f();
}