Package com.ardor3d.extension.interact.widget

Class SimpleScaleWidget

java.lang.Object

com.ardor3d.extension.interact.widget.AbstractInteractWidget

com.ardor3d.extension.interact.widget.SimpleScaleWidget

public class SimpleScaleWidget
extends AbstractInteractWidget

Field Summary

Fields

Modifier and Type	Field	Description
protected ReadOnlyVector3	_arrowDirection
static MouseCursor	DEFAULT_CURSOR
static double	DEFAULT_SCALE
static double	MOUSEOVER_SCALE

Fields inherited from class com.ardor3d.extension.interact.widget.AbstractInteractWidget

_activeInputOnly, _activeRenderOnly, _activeUpdateOnly, _calcRay, _calcVec3A, _calcVec3B, _calcVec3C, _calcVec3D, _dragButton, _dragging, _filters, _flipPickRay, _handle, _interactMatrix, _lastDragSpatial, _lastMouseOverSpatial, _mouseOver, _mouseOverCallback, _results, MIN_SCALE

Constructor Summary

Constructors

Constructor	Description
SimpleScaleWidget(IFilterList filterList)

Method Summary

Modifier and Type	Method	Description
protected double	calculateHandleScale(InteractManager manager)
protected double	getNewScale(Vector2 oldMouse, MouseState current, Camera camera, InteractManager manager)
void	processInput(Canvas source, TwoInputStates inputStates, AtomicBoolean inputConsumed, InteractManager manager)	Use the given input states to determine if and how to activate this widget.
void	render(Renderer renderer, InteractManager manager)
void	targetDataUpdated(InteractManager manager)
SimpleScaleWidget	withArrow(ReadOnlyVector3 arrowDirection)
SimpleScaleWidget	withArrow(ReadOnlyVector3 arrowDirection, ReadOnlyColorRGBA color)
SimpleScaleWidget	withArrow(ReadOnlyVector3 arrowDirection, ReadOnlyColorRGBA color, double lengthGap, double tipGap)

Methods inherited from class com.ardor3d.extension.interact.widget.AbstractInteractWidget

addFilter, applyFilters, beginDrag, checkMouseOver, checkShouldDrag, clearFilters, endDrag, findPick, getDragButton, getHandle, getInteractMatrix, getLastPick, getLastPickable, getMouseOverCallback, getPickRay, isActiveInputOnly, isActiveRenderOnly, isActiveUpdateOnly, isFlipPickRay, lostControl, mouseDeparted, mouseEntered, receivedControl, removeFilter, setActiveInputOnly, setActiveRenderOnly, setActiveUpdateOnly, setDragButton, setFlipPickRay, setInteractMatrix, setMouseOverCallback, targetChanged, update

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_SCALE

public static double DEFAULT_SCALE

MOUSEOVER_SCALE

public static double MOUSEOVER_SCALE

_arrowDirection

protected ReadOnlyVector3 _arrowDirection

DEFAULT_CURSOR

public static MouseCursor DEFAULT_CURSOR

Constructor Details

SimpleScaleWidget

public SimpleScaleWidget(IFilterList filterList)

Method Details

withArrow

public SimpleScaleWidget withArrow(ReadOnlyVector3 arrowDirection)

withArrow

public SimpleScaleWidget withArrow(ReadOnlyVector3 arrowDirection,
 ReadOnlyColorRGBA color)

withArrow

public SimpleScaleWidget withArrow(ReadOnlyVector3 arrowDirection,
 ReadOnlyColorRGBA color,
 double lengthGap,
 double tipGap)

targetDataUpdated

public void targetDataUpdated(InteractManager manager)

Overrides:

targetDataUpdated in class AbstractInteractWidget

calculateHandleScale

protected double calculateHandleScale(InteractManager manager)

Overrides:

calculateHandleScale in class AbstractInteractWidget

render

public void render(Renderer renderer,
 InteractManager manager)

Overrides:

render in class AbstractInteractWidget

processInput

public void processInput(Canvas source,
 TwoInputStates inputStates,
 AtomicBoolean inputConsumed,
 InteractManager manager)

Description copied from class: AbstractInteractWidget

Use the given input states to determine if and how to activate this widget. If the widget uses the given input, inputConsumed should be set to "true" and applyFilters should be called by this method.

Overrides:

processInput in class AbstractInteractWidget

Parameters:

source - the canvas that is our input source.

inputStates - the current and previous state of our input devices.

inputConsumed - an atomic boolean used to indicate back to the caller of this function that we have consumed the given inputStates. If set to true, no other widgets will be offered this input, nor will any other scene input triggers attached to the manager.

manager - our interact manager.

getNewScale

protected double getNewScale(Vector2 oldMouse,
 MouseState current,
 Camera camera,
 InteractManager manager)