heronarts.p3lx.ui.component

Class UIPointCloud

java.lang.Object

heronarts.p3lx.ui.UIEventHandler

heronarts.p3lx.ui.UIObject

heronarts.p3lx.ui.UI3dComponent

heronarts.p3lx.ui.component.UIPointCloud

All Implemented Interfaces:

LXLoopTask, LXSerializable

Direct Known Subclasses:

UIGLPointCloud

public class UIPointCloud
extends UI3dComponent
implements LXSerializable

Draws a cloud of points in the layer

Nested Class Summary

Nested classes/interfaces inherited from interface heronarts.lx.LXSerializable

LXSerializable.Utils

Field Summary

Fields

Modifier and Type	Field and Description
protected P3LX	lx
BoundedParameter	pointSize
protected float[]	pointSizeAttenuation

Fields inherited from class heronarts.p3lx.ui.UIObject

children, hasFocus, mousePressContextMenu, visible

Constructor Summary

Constructors

Constructor and Description
UIPointCloud(P3LX lx) Point cloud for everything in the LX instance

Method Summary

Modifier and Type	Method and Description
UIPointCloud	disablePointSizeAttenuation() Disable point size attenuation
void	load(LX lx, JsonObject object) Restores this instance from a JSON object
protected void	onDraw(UI ui, PGraphics pg) Subclasses should override this method to perform their drawing functions.
void	save(LX lx, JsonObject object) Serializes this instance into the JSON object
UIPointCloud	setPointSize(float pointSize) Sets the size of points
UIPointCloud	setPointSizeAttenuation(float a, float b, float c) Sets point size attenuation, fn = 1/sqrt(constant + linear*d + quadratic*d^2)

Methods inherited from class heronarts.p3lx.ui.UI3dComponent

addChild, contains, getHeight, getWidth, removeChild

Methods inherited from class heronarts.p3lx.ui.UIObject

addLoopTask, beginDraw, blur, bringToFront, consumeKeyEvent, consumeMousePress, consumeMouseWheelEvent, endDraw, focus, getDescription, getFocusedChild, getLX, getParent, getUI, hasDirectFocus, hasFocus, isVisible, keyEventConsumed, loop, mousePressConsumed, onBlur, onFocus, onUIResize, removeLoopTask, setDescription, setVisible, toggleVisible

Methods inherited from class heronarts.p3lx.ui.UIEventHandler

onKeyPressed, onKeyReleased, onKeyTyped, onMouseClicked, onMouseDragged, onMouseMoved, onMouseOut, onMouseOver, onMousePressed, onMouseReleased, onMouseWheel

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

lx

protected final P3LX lx

pointSize

public final BoundedParameter pointSize

pointSizeAttenuation

protected float[] pointSizeAttenuation

Constructor Detail

UIPointCloud

public UIPointCloud(P3LX lx)

Point cloud for everything in the LX instance

Parameters:

lx - LX instance

Method Detail

setPointSize

public UIPointCloud setPointSize(float pointSize)

Sets the size of points

Parameters:

pointSize - Point size

Returns:

this

disablePointSizeAttenuation

public UIPointCloud disablePointSizeAttenuation()

Disable point size attenuation

Returns:

this

setPointSizeAttenuation

public UIPointCloud setPointSizeAttenuation(float a,
                                            float b,
                                            float c)

Sets point size attenuation, fn = 1/sqrt(constant + linear*d + quadratic*d^2)

Parameters:

a - Constant factor

b - Linear factor

c - Quadratic factor

Returns:

this

onDraw

protected void onDraw(UI ui,
                      PGraphics pg)

Description copied from class: UIObject

Subclasses should override this method to perform their drawing functions.

Overrides:

onDraw in class UIObject

Parameters:

ui - UI context

pg - Graphics context

save

public void save(LX lx,
                 JsonObject object)

Description copied from interface: LXSerializable

Serializes this instance into the JSON object

Specified by:

save in interface LXSerializable

Parameters:

lx - LX instance

object - Object to serialize into

load

public void load(LX lx,
                 JsonObject object)

Description copied from interface: LXSerializable

Restores this instance from a JSON object

Specified by:

load in interface LXSerializable

Parameters:

lx - LX instance

object - Object to deserialize