Microsoft.Samples.DirectX.UtilityToolkit.ArcBall Class Reference

Class holds arcball data. More...

Collaboration diagram for Microsoft.Samples.DirectX.UtilityToolkit.ArcBall:

List of all members.

Public Member Functions

ArcBall ()

Create new instance of the arcball class.

void Reset ()

Resets the arcball.

Vector3 ScreenToVector (float screenPointX, float screenPointY)

Convert a screen point to a vector.

void SetWindow (int w, int h, float r)

Set window paramters.

void SetWindow (int w, int h)

void OnBegin (int x, int y)

Begin the arcball 'dragging'.

void OnMove (int x, int y)

The arcball is 'moving'.

void OnEnd ()

Done dragging the arcball.

bool HandleMessages (IntPtr hWnd, NativeMethods.WindowMessage msg, IntPtr wParam, IntPtr lParam)

Handle messages from the window.

ArcBall ()

Create new instance of the arcball class.

void Reset ()

Resets the arcball.

Vector3 ScreenToVector (float screenPointX, float screenPointY)

Convert a screen point to a vector.

void SetWindow (int w, int h, float r)

Set window paramters.

void SetWindow (int w, int h)

void OnBegin (int x, int y)

Begin the arcball 'dragging'.

void OnMove (int x, int y)

The arcball is 'moving'.

void OnEnd ()

Done dragging the arcball.

bool HandleMessages (IntPtr hWnd, NativeMethods.WindowMessage msg, IntPtr wParam, IntPtr lParam)

Handle messages from the window.

ArcBall ()

Create new instance of the arcball class.

void Reset ()

Resets the arcball.

Vector3 ScreenToVector (float screenPointX, float screenPointY)

Convert a screen point to a vector.

void SetWindow (int w, int h, float r)

Set window paramters.

void SetWindow (int w, int h)

void OnBegin (int x, int y)

Begin the arcball 'dragging'.

void OnMove (int x, int y)

The arcball is 'moving'.

void OnEnd ()

Done dragging the arcball.

bool HandleMessages (IntPtr hWnd, NativeMethods.WindowMessage msg, IntPtr wParam, IntPtr lParam)

Handle messages from the window.

Static Public Member Functions

static Quaternion QuaternionFromBallPoints (Vector3 from, Vector3 to)

Computes a quaternion from ball points.

static Quaternion QuaternionFromBallPoints (Vector3 from, Vector3 to)

Computes a quaternion from ball points.

static Quaternion QuaternionFromBallPoints (Vector3 from, Vector3 to)

Computes a quaternion from ball points.

Protected Attributes

Matrix rotation

Matrix translation

Matrix translationDelta

int width

int height

Vector2 center

float radius

float radiusTranslation

Quaternion downQuat

Quaternion nowQuat

bool isDragging

System.Drawing.Point lastMousePosition

Vector3 downPt

Vector3 currentPt

Properties

Matrix RotationMatrix [get]

Gets the rotation matrix.

Matrix TranslationMatrix [get]

Gets the translation matrix.

Matrix TranslationDeltaMatrix [get]

Gets the translation delta matrix.

bool IsBeingDragged [get]

Gets the dragging state.

Quaternion CurrentQuaternion [get, set]

Gets or sets the current quaternion.

Detailed Description

Class holds arcball data.

Definition at line 842 of file dxmutmisc.cs.

Constructor & Destructor Documentation

Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.ArcBall ( )

Create new instance of the arcball class.

Definition at line 882 of file dxmutmisc.cs.

Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.ArcBall ( )

Create new instance of the arcball class.

Definition at line 882 of file dxmutmisc.cs.

Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.ArcBall ( )

Create new instance of the arcball class.

Definition at line 875 of file wdxmutmisc.cs.

Member Function Documentation

bool Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.HandleMessages	(	IntPtr	hWnd,
		NativeMethods.WindowMessage	msg,
		IntPtr	wParam,
		IntPtr	lParam
	)

Handle messages from the window.

Definition at line 980 of file wdxmutmisc.cs.

bool Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.HandleMessages	(	IntPtr	hWnd,
		NativeMethods.WindowMessage	msg,
		IntPtr	wParam,
		IntPtr	lParam
	)

Handle messages from the window.

Definition at line 987 of file dxmutmisc.cs.

bool Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.HandleMessages	(	IntPtr	hWnd,
		NativeMethods.WindowMessage	msg,
		IntPtr	wParam,
		IntPtr	lParam
	)

Handle messages from the window.

Definition at line 987 of file dxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.OnBegin	(	int	x,
		int	y
	)

Begin the arcball 'dragging'.

Definition at line 952 of file wdxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.OnBegin	(	int	x,
		int	y
	)

Begin the arcball 'dragging'.

Definition at line 959 of file dxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.OnBegin	(	int	x,
		int	y
	)

Begin the arcball 'dragging'.

Definition at line 959 of file dxmutmisc.cs.

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void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.OnEnd ( )

Done dragging the arcball.

Definition at line 972 of file wdxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.OnEnd ( )

Done dragging the arcball.

Definition at line 979 of file dxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.OnEnd ( )

Done dragging the arcball.

Definition at line 979 of file dxmutmisc.cs.

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void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.OnMove	(	int	x,
		int	y
	)

The arcball is 'moving'.

Definition at line 961 of file wdxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.OnMove	(	int	x,
		int	y
	)

The arcball is 'moving'.

Definition at line 968 of file dxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.OnMove	(	int	x,
		int	y
	)

The arcball is 'moving'.

Definition at line 968 of file dxmutmisc.cs.

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static Quaternion Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.QuaternionFromBallPoints	(	Vector3	from,
		Vector3	to
	)			`[static]`

Computes a quaternion from ball points.

Definition at line 942 of file wdxmutmisc.cs.

static Quaternion Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.QuaternionFromBallPoints	(	Vector3	from,
		Vector3	to
	)			`[static]`

Computes a quaternion from ball points.

Definition at line 949 of file dxmutmisc.cs.

static Quaternion Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.QuaternionFromBallPoints	(	Vector3	from,
		Vector3	to
	)			`[static]`

Computes a quaternion from ball points.

Definition at line 949 of file dxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.Reset ( )

Resets the arcball.

Definition at line 892 of file wdxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.Reset ( )

Resets the arcball.

Definition at line 899 of file dxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.Reset ( )

Resets the arcball.

Definition at line 899 of file dxmutmisc.cs.

Vector3 Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.ScreenToVector	(	float	screenPointX,
		float	screenPointY
	)

Convert a screen point to a vector.

Definition at line 907 of file wdxmutmisc.cs.

Vector3 Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.ScreenToVector	(	float	screenPointX,
		float	screenPointY
	)

Convert a screen point to a vector.

Definition at line 914 of file dxmutmisc.cs.

Vector3 Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.ScreenToVector	(	float	screenPointX,
		float	screenPointY
	)

Convert a screen point to a vector.

Definition at line 914 of file dxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.SetWindow	(	int	w,
		int	h
	)

Definition at line 934 of file wdxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.SetWindow	(	int	w,
		int	h,
		float	r
	)

Set window paramters.

Definition at line 929 of file wdxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.SetWindow	(	int	w,
		int	h
	)

Definition at line 941 of file dxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.SetWindow	(	int	w,
		int	h,
		float	r
	)

Set window paramters.

Definition at line 936 of file dxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.SetWindow	(	int	w,
		int	h
	)

Definition at line 941 of file dxmutmisc.cs.

void Microsoft.Samples.DirectX.UtilityToolkit.ArcBall.SetWindow	(	int	w,
		int	h,
		float	r
	)

Set window paramters.

Definition at line 936 of file dxmutmisc.cs.

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Member Data Documentation

Vector2 Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::center [protected]

Definition at line 851 of file dxmutmisc.cs.

Vector3 Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::currentPt [protected]

Definition at line 861 of file dxmutmisc.cs.

Vector3 Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::downPt [protected]

Definition at line 860 of file dxmutmisc.cs.

Quaternion Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::downQuat [protected]

Definition at line 855 of file dxmutmisc.cs.

int Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::height [protected]

Definition at line 850 of file dxmutmisc.cs.

bool Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::isDragging [protected]

Definition at line 857 of file dxmutmisc.cs.

System Drawing Point Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::lastMousePosition [protected]

Definition at line 859 of file dxmutmisc.cs.

Quaternion Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::nowQuat [protected]

Definition at line 856 of file dxmutmisc.cs.

float Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::radius [protected]

Definition at line 852 of file dxmutmisc.cs.

float Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::radiusTranslation [protected]

Definition at line 853 of file dxmutmisc.cs.

Matrix Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::rotation [protected]

Definition at line 845 of file dxmutmisc.cs.

Matrix Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::translation [protected]

Definition at line 846 of file dxmutmisc.cs.

Matrix Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::translationDelta [protected]

Definition at line 847 of file dxmutmisc.cs.

int Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::width [protected]

Definition at line 849 of file dxmutmisc.cs.

Property Documentation

Quaternion Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::CurrentQuaternion [get, set]

Gets or sets the current quaternion.

Definition at line 874 of file dxmutmisc.cs.

bool Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::IsBeingDragged [get]

Gets the dragging state.

Definition at line 872 of file dxmutmisc.cs.

Matrix Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::RotationMatrix [get]

Gets the rotation matrix.

Definition at line 866 of file dxmutmisc.cs.

Matrix Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::TranslationDeltaMatrix [get]

Gets the translation delta matrix.

Definition at line 870 of file dxmutmisc.cs.

Matrix Microsoft::Samples::DirectX::UtilityToolkit.ArcBall::TranslationMatrix [get]

Gets the translation matrix.

Definition at line 868 of file dxmutmisc.cs.

The documentation for this class was generated from the following files:

D:/guillaume/guillara/3D/DXGfx/Backup/DXCommon/dxmutmisc.cs
D:/guillaume/guillara/3D/DXGfx/DXCommon/dxmutmisc.cs
D:/guillaume/guillara/3D/DXGfx/DXCommon/wdxmutmisc.cs


Public Member Functions
	ArcBall ()
	Create new instance of the arcball class.
void	Reset ()
	Resets the arcball.
Vector3	ScreenToVector (float screenPointX, float screenPointY)
	Convert a screen point to a vector.
void	SetWindow (int w, int h, float r)
	Set window paramters.
void	SetWindow (int w, int h)
void	OnBegin (int x, int y)
	Begin the arcball 'dragging'.
void	OnMove (int x, int y)
	The arcball is 'moving'.
void	OnEnd ()
	Done dragging the arcball.
bool	HandleMessages (IntPtr hWnd, NativeMethods.WindowMessage msg, IntPtr wParam, IntPtr lParam)
	Handle messages from the window.
	ArcBall ()
	Create new instance of the arcball class.
void	Reset ()
	Resets the arcball.
Vector3	ScreenToVector (float screenPointX, float screenPointY)
	Convert a screen point to a vector.
void	SetWindow (int w, int h, float r)
	Set window paramters.
void	SetWindow (int w, int h)
void	OnBegin (int x, int y)
	Begin the arcball 'dragging'.
void	OnMove (int x, int y)
	The arcball is 'moving'.
void	OnEnd ()
	Done dragging the arcball.
bool	HandleMessages (IntPtr hWnd, NativeMethods.WindowMessage msg, IntPtr wParam, IntPtr lParam)
	Handle messages from the window.
	ArcBall ()
	Create new instance of the arcball class.
void	Reset ()
	Resets the arcball.
Vector3	ScreenToVector (float screenPointX, float screenPointY)
	Convert a screen point to a vector.
void	SetWindow (int w, int h, float r)
	Set window paramters.
void	SetWindow (int w, int h)
void	OnBegin (int x, int y)
	Begin the arcball 'dragging'.
void	OnMove (int x, int y)
	The arcball is 'moving'.
void	OnEnd ()
	Done dragging the arcball.
bool	HandleMessages (IntPtr hWnd, NativeMethods.WindowMessage msg, IntPtr wParam, IntPtr lParam)
	Handle messages from the window.
Static Public Member Functions
static Quaternion	QuaternionFromBallPoints (Vector3 from, Vector3 to)
	Computes a quaternion from ball points.
static Quaternion	QuaternionFromBallPoints (Vector3 from, Vector3 to)
	Computes a quaternion from ball points.
static Quaternion	QuaternionFromBallPoints (Vector3 from, Vector3 to)
	Computes a quaternion from ball points.
Protected Attributes
Matrix	rotation
Matrix	translation
Matrix	translationDelta
int	width
int	height
Vector2	center
float	radius
float	radiusTranslation
Quaternion	downQuat
Quaternion	nowQuat
bool	isDragging
System.Drawing.Point	lastMousePosition
Vector3	downPt
Vector3	currentPt
Properties
Matrix	RotationMatrix `[get]`
	Gets the rotation matrix.
Matrix	TranslationMatrix `[get]`
	Gets the translation matrix.
Matrix	TranslationDeltaMatrix `[get]`
	Gets the translation delta matrix.
bool	IsBeingDragged `[get]`
	Gets the dragging state.
Quaternion	CurrentQuaternion `[get, set]`
	Gets or sets the current quaternion.