Camera animation. More...

#include <AIS_AnimationCamera.hxx>

Inheritance diagram for AIS_AnimationCamera:

[legend]

Public Member Functions
	AIS_AnimationCamera (const TCollection_AsciiString &theAnimationName, const Handle< V3d_View > &theView)
	Main constructor.

const Handle< V3d_View > &	View () const
	Return the target view.

void	SetView (const Handle< V3d_View > &theView)
	Set target view.

const Handle< Graphic3d_Camera > &	CameraStart () const
	Return camera start position.

void	SetCameraStart (const Handle< Graphic3d_Camera > &theCameraStart)
	Define camera start position.

const Handle< Graphic3d_Camera > &	CameraEnd () const
	Return camera end position.

void	SetCameraEnd (const Handle< Graphic3d_Camera > &theCameraEnd)
	Define camera end position.

Public Member Functions inherited from AIS_Animation
	AIS_Animation (const TCollection_AsciiString &theAnimationName)
	Creates empty animation.

virtual	~AIS_Animation ()
	Destruct object, clear arguments.

const TCollection_AsciiString &	Name () const
	Animation name.

Standard_Real	StartPts () const

void	SetStartPts (const Standard_Real thePtsStart)
	Sets time limits for animation in the animation timeline.

Standard_Real	Duration () const

void	UpdateTotalDuration ()
	Update total duration considering all animations on timeline.

Standard_Boolean	HasOwnDuration () const
	Return true if duration is defined.

Standard_Real	OwnDuration () const

void	SetOwnDuration (const Standard_Real theDuration)
	Defines duration of the animation.

void	Add (const Handle< AIS_Animation > &theAnimation)
	Add single animation to the timeline.

void	Clear ()
	Clear animation timeline - remove all animations from it.

Handle< AIS_Animation >	Find (const TCollection_AsciiString &theAnimationName) const
	Return the child animation with the given name.

Standard_Boolean	Remove (const Handle< AIS_Animation > &theAnimation)
	Remove the child animation.

Standard_Boolean	Replace (const Handle< AIS_Animation > &theAnimationOld, const Handle< AIS_Animation > &theAnimationNew)
	Replace the child animation.

void	CopyFrom (const Handle< AIS_Animation > &theOther)
	Clears own children and then copy child animations from another object. Copy also Start Time and Duration values.

const NCollection_Sequence< Handle< AIS_Animation > > &	Children () const
	Return sequence of child animations.

virtual void	StartTimer (const Standard_Real theStartPts, const Standard_Real thePlaySpeed, const Standard_Boolean theToUpdate, const Standard_Boolean theToStopTimer=Standard_False)
	Start animation with internally defined timer instance. Calls Start() internally.

virtual Standard_Real	UpdateTimer ()
	Update single frame of animation, update timer state.

Standard_Real	ElapsedTime () const
	Return elapsed time.

const Handle< Media_Timer > &	Timer () const
	Return playback timer.

void	SetTimer (const Handle< Media_Timer > &theTimer)
	Set playback timer.

virtual void	Start (const Standard_Boolean theToUpdate)
	Start animation. This method changes status of the animation to Started. This status defines whether animation is to be performed in the timeline or not.

virtual void	Pause ()
	Pause the process timeline.

virtual void	Stop ()
	Stop animation. This method changed status of the animation to Stopped. This status shows that animation will not be performed in the timeline or it is finished.

bool	IsStopped ()
	Check if animation is to be performed in the animation timeline.

virtual Standard_Boolean	Update (const Standard_Real thePts)
	Update single frame of animation, update timer state.

Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.

	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.

Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.

virtual	~Standard_Transient ()
	Destructor must be virtual.

virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.

Standard_Boolean	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.

Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName.

Standard_Boolean	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.

Standard_Boolean	IsKind (const Standard_CString theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.

Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.

Standard_Integer	GetRefCount () const noexcept
	Get the reference counter of this object.

void	IncrementRefCounter () noexcept
	Increments the reference counter of this object.

Standard_Integer	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value.

virtual void	Delete () const
	Memory deallocator for transient classes.

Protected Member Functions
virtual void	update (const AIS_AnimationProgress &theProgress) override
	Update the progress.

Protected Member Functions inherited from AIS_Animation
virtual void	updateWithChildren (const AIS_AnimationProgress &thePosition)
	Process one step of the animation according to the input time progress, including all children. Calls also update() to update own animation.

Protected Attributes
Handle< V3d_View >	myView
	view to setup camera

Handle< Graphic3d_Camera >	myCamStart
	starting camera position

Handle< Graphic3d_Camera >	myCamEnd
	end camera position

Protected Attributes inherited from AIS_Animation
Handle< Media_Timer >	myTimer

TCollection_AsciiString	myName
	animation name

NCollection_Sequence< Handle< AIS_Animation > >	myAnimations
	sequence of child animations

AnimationState	myState
	animation state - started, stopped of paused

Standard_Real	myPtsStart
	time of start in the timeline

Standard_Real	myOwnDuration
	duration of animation excluding children

Standard_Real	myChildrenDuration
	duration of animation including children

Additional Inherited Members
typedef void	base_type
	Returns a type descriptor about this object.

static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.

static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Protected Types inherited from AIS_Animation
enum	AnimationState { AnimationState_Started , AnimationState_Stopped , AnimationState_Paused }
	Defines animation state. More...

Detailed Description

Camera animation.

Constructor & Destructor Documentation

◆ AIS_AnimationCamera()

AIS_AnimationCamera::AIS_AnimationCamera	(	const TCollection_AsciiString &	theAnimationName,
		const Handle< V3d_View > &	theView )

Main constructor.

Member Function Documentation

◆ CameraEnd()

const Handle< Graphic3d_Camera > & AIS_AnimationCamera::CameraEnd ( ) const

inline

Return camera end position.

◆ CameraStart()

const Handle< Graphic3d_Camera > & AIS_AnimationCamera::CameraStart ( ) const

inline

Return camera start position.

◆ SetCameraEnd()

void AIS_AnimationCamera::SetCameraEnd ( const Handle< Graphic3d_Camera > & theCameraEnd )

inline

Define camera end position.

◆ SetCameraStart()

void AIS_AnimationCamera::SetCameraStart ( const Handle< Graphic3d_Camera > & theCameraStart )

inline

Define camera start position.

◆ SetView()

void AIS_AnimationCamera::SetView ( const Handle< V3d_View > & theView )

inline

Set target view.

◆ update()

virtual void AIS_AnimationCamera::update ( const AIS_AnimationProgress & theProgress )

overrideprotectedvirtual

Update the progress.

Reimplemented from AIS_Animation.

◆ View()

const Handle< V3d_View > & AIS_AnimationCamera::View ( ) const

inline

Return the target view.

Field Documentation

◆ myCamEnd

Handle< Graphic3d_Camera > AIS_AnimationCamera::myCamEnd

protected

end camera position

◆ myCamStart

Handle< Graphic3d_Camera > AIS_AnimationCamera::myCamStart

protected

starting camera position

◆ myView

Handle< V3d_View > AIS_AnimationCamera::myView

protected

view to setup camera

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

AIS_AnimationCamera.hxx

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ AIS_AnimationCamera()

Member Function Documentation

◆ CameraEnd()

◆ CameraStart()

◆ SetCameraEnd()

◆ SetCameraStart()

◆ SetView()

◆ update()

◆ View()

Field Documentation

◆ myCamEnd

◆ myCamStart

◆ myView