CameraInputController (libgdx API)

java.lang.Object
- com.badlogic.gdx.InputAdapter
- - com.badlogic.gdx.input.GestureDetector
  - - com.badlogic.gdx.graphics.g3d.utils.CameraInputController

All Implemented Interfaces:: InputProcessor

public class CameraInputController
extends GestureDetector

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

protected static class CameraInputController.CameraGestureListener
- Nested classes/interfaces inherited from class com.badlogic.gdx.input.GestureDetector
  GestureDetector.GestureAdapter, GestureDetector.GestureListener

Nested Classes
Modifier and Type	Class and Description
`protected static class`	`CameraInputController.CameraGestureListener`

Field Summary

Fields
Modifier and Type	Field and Description
`int`	`activateKey` The key which must be pressed to activate rotate, translate and forward or 0 to always activate.
`protected boolean`	`activatePressed` Indicates if the activateKey is currently being pressed.
`boolean`	`alwaysScroll` Whether scrolling requires the activeKey to be pressed (false) or always allow scrolling (true).
`boolean`	`autoUpdate` Whether to update the camera after it has been changed.
`int`	`backwardKey`
`protected boolean`	`backwardPressed`
`protected int`	`button` The current (first) button being pressed.
`Camera`	`camera` The camera.
`int`	`forwardButton` The button for translating the camera along the direction axis
`int`	`forwardKey`
`protected boolean`	`forwardPressed`
`boolean`	`forwardTarget` Whether to update the target on forward
`protected CameraInputController.CameraGestureListener`	`gestureListener`
`float`	`pinchZoomFactor` World units per screen size
`float`	`rotateAngle` The angle to rotate when moved the full width or height of the screen.
`int`	`rotateButton` The button for rotating the camera.
`int`	`rotateLeftKey`
`protected boolean`	`rotateLeftPressed`
`int`	`rotateRightKey`
`protected boolean`	`rotateRightPressed`
`float`	`scrollFactor` The weight for each scrolled amount.
`boolean`	`scrollTarget` Whether to update the target on scroll
`Vector3`	`target` The target to rotate around.
`int`	`translateButton` The button for translating the camera along the up/right plane
`boolean`	`translateTarget` Whether to update the target on translation
`float`	`translateUnits` The units to translate the camera when moved the full width or height of the screen.

Constructor Summary

Constructors
Modifier	Constructor and Description
	`CameraInputController(Camera camera)`
`protected`	`CameraInputController(CameraInputController.CameraGestureListener gestureListener, Camera camera)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`keyDown(int keycode)` Called when a key was pressed
`boolean`	`keyUp(int keycode)` Called when a key was released
`protected boolean`	`pinchZoom(float amount)`
`protected boolean`	`process(float deltaX, float deltaY, int button)`
`boolean`	`scrolled(int amount)` Called when the mouse wheel was scrolled.
`boolean`	`touchDown(int screenX, int screenY, int pointer, int button)` Called when the screen was touched or a mouse button was pressed.
`boolean`	`touchDragged(int screenX, int screenY, int pointer)` Called when a finger or the mouse was dragged.
`boolean`	`touchUp(int screenX, int screenY, int pointer, int button)` Called when a finger was lifted or a mouse button was released.
`void`	`update()`
`boolean`	`zoom(float amount)`

Methods inherited from class com.badlogic.gdx.input.GestureDetector
cancel, invalidateTapSquare, isLongPressed, isLongPressed, isPanning, reset, setLongPressSeconds, setMaxFlingDelay, setTapCountInterval, setTapSquareSize, touchDown, touchDragged, touchUp

Methods inherited from class com.badlogic.gdx.InputAdapter
keyTyped, mouseMoved

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - rotateButton
```
public int rotateButton
```
    The button for rotating the camera.
  - rotateAngle
```
public float rotateAngle
```
    The angle to rotate when moved the full width or height of the screen.
  - translateButton
```
public int translateButton
```
    The button for translating the camera along the up/right plane
  - translateUnits
```
public float translateUnits
```
    The units to translate the camera when moved the full width or height of the screen.
  - forwardButton
```
public int forwardButton
```
    The button for translating the camera along the direction axis
  - activateKey
```
public int activateKey
```
    The key which must be pressed to activate rotate, translate and forward or 0 to always activate.
  - activatePressed
```
protected boolean activatePressed
```
    Indicates if the activateKey is currently being pressed.
  - alwaysScroll
```
public boolean alwaysScroll
```
    Whether scrolling requires the activeKey to be pressed (false) or always allow scrolling (true).
  - scrollFactor
```
public float scrollFactor
```
    The weight for each scrolled amount.
  - pinchZoomFactor
```
public float pinchZoomFactor
```
    World units per screen size
  - autoUpdate
```
public boolean autoUpdate
```
    Whether to update the camera after it has been changed.
  - target
```
public Vector3 target
```
    The target to rotate around.
  - translateTarget
```
public boolean translateTarget
```
    Whether to update the target on translation
  - forwardTarget
```
public boolean forwardTarget
```
    Whether to update the target on forward
  - scrollTarget
```
public boolean scrollTarget
```
    Whether to update the target on scroll
  - forwardKey
```
public int forwardKey
```
  - forwardPressed
```
protected boolean forwardPressed
```
  - backwardKey
```
public int backwardKey
```
  - backwardPressed
```
protected boolean backwardPressed
```
  - rotateRightKey
```
public int rotateRightKey
```
  - rotateRightPressed
```
protected boolean rotateRightPressed
```
  - rotateLeftKey
```
public int rotateLeftKey
```
  - rotateLeftPressed
```
protected boolean rotateLeftPressed
```
  - camera
```
public Camera camera
```
    The camera.
  - button
```
protected int button
```
    The current (first) button being pressed.
  - gestureListener
```
protected final CameraInputController.CameraGestureListener gestureListener
```
- Constructor Detail
  - CameraInputController
```
protected CameraInputController(CameraInputController.CameraGestureListener gestureListener,
                                Camera camera)
```
  - CameraInputController
```
public CameraInputController(Camera camera)
```
- Method Detail
  - update
```
public void update()
```
  - touchDown
```
public boolean touchDown(int screenX,
                         int screenY,
                         int pointer,
                         int button)
```
    Description copied from interface: InputProcessor
    
    Called when the screen was touched or a mouse button was pressed. The button parameter will be Input.Buttons.LEFT on iOS.
    
    Specified by:
    
    touchDown in interface InputProcessor
    
    Overrides:
    
    touchDown in class GestureDetector
    
    Parameters:
    
    screenX - The x coordinate, origin is in the upper left corner
    
    screenY - The y coordinate, origin is in the upper left corner
    
    pointer - the pointer for the event.
    
    button - the button
    
    Returns:
    
    whether the input was processed
  - touchUp
```
public boolean touchUp(int screenX,
                       int screenY,
                       int pointer,
                       int button)
```
    Description copied from interface: InputProcessor
    
    Called when a finger was lifted or a mouse button was released. The button parameter will be Input.Buttons.LEFT on iOS.
    
    Specified by:
    
    touchUp in interface InputProcessor
    
    Overrides:
    
    touchUp in class GestureDetector
    
    pointer - the pointer for the event.
    
    button - the button
    
    Returns:
    
    whether the input was processed
  - process
```
protected boolean process(float deltaX,
                          float deltaY,
                          int button)
```
  - touchDragged
```
public boolean touchDragged(int screenX,
                            int screenY,
                            int pointer)
```
    Description copied from interface: InputProcessor
    
    Called when a finger or the mouse was dragged.
    
    Specified by:
    
    touchDragged in interface InputProcessor
    
    Overrides:
    
    touchDragged in class GestureDetector
    
    pointer - the pointer for the event.
    
    Returns:
    
    whether the input was processed
  - scrolled
```
public boolean scrolled(int amount)
```
    Description copied from interface: InputProcessor
    
    Called when the mouse wheel was scrolled. Will not be called on iOS.
    
    Specified by:
    
    scrolled in interface InputProcessor
    
    Overrides:
    
    scrolled in class InputAdapter
    
    Parameters:
    
    amount - the scroll amount, -1 or 1 depending on the direction the wheel was scrolled.
    
    Returns:
    
    whether the input was processed.
  - zoom
```
public boolean zoom(float amount)
```
  - pinchZoom
```
protected boolean pinchZoom(float amount)
```
  - keyDown
```
public boolean keyDown(int keycode)
```
    Description copied from interface: InputProcessor
    
    Called when a key was pressed
    
    Specified by:
    
    keyDown in interface InputProcessor
    
    Overrides:
    
    keyDown in class InputAdapter
    
    Parameters:
    
    keycode - one of the constants in Input.Keys
    
    Returns:
    
    whether the input was processed
  - keyUp
```
public boolean keyUp(int keycode)
```
    Description copied from interface: InputProcessor
    
    Called when a key was released
    
    Specified by:
    
    keyUp in interface InputProcessor
    
    Overrides:
    
    keyUp in class InputAdapter
    
    Parameters:
    
    keycode - one of the constants in Input.Keys
    
    Returns:
    
    whether the input was processed

Class CameraInputController

Nested Class Summary

Nested classes/interfaces inherited from class com.badlogic.gdx.input.GestureDetector

Field Summary

Constructor Summary

Method Summary

Methods inherited from class com.badlogic.gdx.input.GestureDetector

Methods inherited from class com.badlogic.gdx.InputAdapter

Methods inherited from class java.lang.Object

Field Detail

rotateButton

rotateAngle

translateButton

translateUnits

forwardButton

activateKey

activatePressed

alwaysScroll

scrollFactor

pinchZoomFactor

autoUpdate

target

translateTarget

forwardTarget

scrollTarget

forwardKey

forwardPressed

backwardKey

backwardPressed

rotateRightKey

rotateRightPressed

rotateLeftKey

rotateLeftPressed

camera

button

gestureListener

Constructor Detail

CameraInputController

CameraInputController

Method Detail

update

touchDown

touchUp

process

touchDragged

scrolled

zoom

pinchZoom

keyDown

keyUp