PowerUI.TouchPointer Class Reference

Detailed Description

Covers both FingerPointer and StylusPointer.

Inheritance diagram for PowerUI.TouchPointer:

Public Member Functions
virtual void	UpdateStylus (float angleX, float angleY)
	Updates the stylus info. More...
	TouchPointer ()
override bool	Relocate (out Vector2 delta)
Public Member Functions inherited from PowerUI.InputPointer
	InputPointer ()
void	Add ()
	Adds this pointer to the available set so it'll get updated. More...
float	GetMinDragDistance ()
	Finds the minimum drag distance. Always greater than zero. More...
virtual bool	Relocate (out UnityEngine.Vector2 delta)
	Update ScreenX/ScreenY. More...
void	SetButton (int unityButtonID)
	Sets ButtonID mapping from the Unity ID to the W3C ones. More...
void	Click (int unityButtonID)
	Clicks this pointer - same as SetPressure(1). More...
void	Release (int unityButtonID)
	Releases this pointer - same as SetPressure(0). More...
IEventTarget	ResolveTarget ()
	Attempts to resolve LatestHit to an event target. Prefers to use Input.TargetResolver but falls back searching for a script on the gameobject which implements it. Will search up the hierarchy too. More...
void	SetPressure (float v)
	Sets the pressure level. More...

Public Attributes
Vector2	LatestPosition
float	LatestPressure =1f
	Set if pressure is available. More...
float	Radius
float	RadiusVariance
Public Attributes inherited from PowerUI.InputPointer
const int	DRAG_UNKNOWN =0
	Not tested if a pointer is in the dragging state yet. More...
const int	DRAG_NOT_AVAILABLE =1
	Tried to drag something that isn't actually draggable. More...
const int	DRAGGING =2
	Dragging something. More...
const int	SELECTING =4
	Selecting something. More...
bool	StillAlive =true
	Used by pointers that don't stick around (fingers and styluses). They're marked as still alive until they don't show up in the touch set anymore. It's always unfortunate that we have to do things like this; the underlying API's are event based but Unity would rather we poll instead. More...
int	ID =-1
	A unique ID for this pointer. More...
bool	FireTouchEvents
	True if this pointer should fire touch events. More...
float	ScreenX
	The current X coordinate on the screen. More...
float	ScreenY
	The current Y coordinate on the screen. More...
float	DocumentX
	The current X coordinate on the document that ActiveOver is in. More...
float	DocumentY
	The current Y coordinate on the document that ActiveOver is in. More...
int	DragStatus =DRAG_UNKNOWN
	The current drag status. See e.g. DRAG_UNKNOWN. More...
float	DownDocumentX
	The X coordinate when the pointer went down (clicked). More...
float	DownDocumentY
	The Y coordinate when the pointer went down (clicked). More...
bool	Removed
	This occurs with touch pointers. They get marked as removed when the finger is no longer on the screen. More...
float	MinDragDistance
	The current minimum drag distance. More...
Element	ActiveUpdating
	Used by e.g. dragging. The element that is "pressed" can be different from the one being actually dragged. More...
Element	ActiveOver
	The element that this pointer is currently over. More...
Element	ActivePressed
	The element that this pointer last pressed/ clicked on. More...
float	Pressure
	The latest pressure. More...
int	ButtonID
	The latest button that went down. More...
bool	LatestHitSuccess
	True if LatestRayHit is valid (because it hit something). More...
UnityEngine.RaycastHit	LatestHit
	If WorldUI's receive input, a ray must be fired from CameraFor3DInput to attempt input. This is the lastest ray result. UI.MouseOver updates this immediately; it's updated at the UI rate otherwise. More...
long	pointerId =0
	A globally unique ID. More...
bool	isPrimary =true
	Is this the primary pointer? They all are by default in PowerUI (everything receives the 'legacy' mouse events). More...

Properties
string	identifier [get]
	ID of this touch. More...
float	radiusX [get]
	JS API. More...
float	radiusY [get]
	JS API. More...
float	force [get]
	JS API. The current amount of force. More...
float	rotationAngle [get]
	RadiusX==RadiusY (Unity doesn't provide the info we need) so this is always 0. More...
override double	width [get]
	The width of the active pointer area in CSS pixels. More...
override double	height [get]
	The height of the active pointer area in CSS pixels. More...
override float	twist [get]
	The twist/ rotationAngle. More...
Properties inherited from PowerUI.InputPointer
static InputPointer[]	All [get]
	The set of all input pointers that are currently actively doing something. Note that this array gets built when you request this property; If you want extra speed, access AllRaw and use PointerCount instead. More...
virtual string	pointerType [get]
	The type of input pointer. More...
virtual float	tangentialPressure [get]
	The 'barrel' pressure when available. More...
virtual double	width [get]
	The width of the active pointer area in CSS pixels. More...
virtual double	height [get]
	The height of the active pointer area in CSS pixels. More...
virtual float	tiltX [get]
	The x tilt of the pointer. More...
virtual float	tiltY [get]
	The y tilt of the pointer. More...
virtual float	twist [get]
	The rotation angle of an input when available. More...
bool	IsDown [get]
	True if this input is currently down. More...
float	startX [get]
	The X coordinate when the pointer went down (clicked). Same as DownDocumentX More...
float	startY [get]
	The Y coordinate when the pointer went down (clicked). Same as DownDocumentY More...
bool	MovedBeyondDragDistance [get]
	Checks if the delta between DocumentX/Y and DownDocumentX/Y is bigger than our min drag size. More...

Private Attributes
string	IDText

Additional Inherited Members
Static Package Functions inherited from PowerUI.InputPointer
static void	Tidy ()
	Removes the pointers marked for removal. More...
Static Package Attributes inherited from PowerUI.InputPointer
static int	PointerCount
	To avoid resizing this array repeatedly, we track how many are actually in use. More...
static InputPointer[]	AllRaw =new InputPointer[1]
	The raw set of all available input pointers. PointerCount is how many indices are actually in use. More...

Constructor & Destructor Documentation

PowerUI.TouchPointer.TouchPointer ( )

inline

Member Function Documentation

override bool PowerUI.TouchPointer.Relocate ( out Vector2  delta)

inline

virtual void PowerUI.TouchPointer.UpdateStylus ( float  angleX, float  angleY  )

inlinevirtual

Updates the stylus info.

Reimplemented in PowerUI.StylusPointer.

Member Data Documentation

string PowerUI.TouchPointer.IDText

private

Vector2 PowerUI.TouchPointer.LatestPosition

float PowerUI.TouchPointer.LatestPressure =1f

Set if pressure is available.

float PowerUI.TouchPointer.Radius

float PowerUI.TouchPointer.RadiusVariance

Property Documentation

float PowerUI.TouchPointer.force

get

JS API. The current amount of force.

override double PowerUI.TouchPointer.height

get

The height of the active pointer area in CSS pixels.

string PowerUI.TouchPointer.identifier

get

ID of this touch.

float PowerUI.TouchPointer.radiusX

get

JS API.

float PowerUI.TouchPointer.radiusY

get

JS API.

float PowerUI.TouchPointer.rotationAngle

get

RadiusX==RadiusY (Unity doesn't provide the info we need) so this is always 0.

override float PowerUI.TouchPointer.twist

get

The twist/ rotationAngle.

override double PowerUI.TouchPointer.width

get

The width of the active pointer area in CSS pixels.