Orthographic camera component for 2D scenes. More...

#include <spk_orthographic_camera_component_2d.hpp>

Inheritance diagram for spk::OrthographicCameraComponent2D:

Collaboration diagram for spk::OrthographicCameraComponent2D:

Public Member Functions
	OrthographicCameraComponent2D (const std::wstring &p_name)
	Creates an orthographic camera component.
void	start () override
	Initializes camera resources and registers update hooks.
void	setPixelsPerUnit (const spk::Vector2 &p_pixelsPerUnit)
	Sets the pixels-per-unit scale.
const spk::Vector2 &	pixelsPerUnit () const
	Returns the pixels-per-unit scale.
void	setNearFar (float p_nearPlane, float p_farPlane)
	Sets the near and far clipping planes.
void	setAsActive () const
	Marks this camera as the active camera.
Public Member Functions inherited from spk::Component2D
	Component2D (const std::wstring &p_name)
	Builds a 2D component with a name.
Entity2D *	owner ()
	Returns the 2D owner entity.
const Entity2D *	owner () const
	Returns the 2D owner entity.
Public Member Functions inherited from spk::Component
	Component (const std::wstring &p_name)
	Builds a component with a name.
	~Component () override
	Virtual destructor.
void	setName (const std::wstring &p_name)
	Sets the component name.
void	setPriority (const int &p_priority)
	Sets the component priority.
const std::wstring &	name () const
	Returns the component name.
int	priority () const
	Returns the component priority.
Entity *	owner ()
	Returns the owning entity.
const Entity *	owner () const
	Returns the owning entity.
virtual void	awake ()
	Called when the component becomes active.
virtual void	sleep ()
	Called when the component is put to sleep.
virtual void	stop ()
	Called when the component stops.
virtual void	handleGeometryChange (const spk::Extend2D &p_geometry)
	Handles geometry change events.
virtual void	handlePaintEvent (spk::PaintEvent &p_event)
	Handles paint events.
virtual void	handleKeyPressEvent (spk::KeyPressEvent &p_event)
	Handles key press events.
virtual void	handleKeyReleaseEvent (spk::KeyReleaseEvent &p_event)
	Handles key release events.
virtual void	handleGlyphEvent (spk::GlyphEvent &p_event)
	Handles glyph input events.
virtual void	handleMousePressEvent (spk::MousePressEvent &p_event)
	Handles mouse press events.
virtual void	handleMouseReleaseEvent (spk::MouseReleaseEvent &p_event)
	Handles mouse release events.
virtual void	handleMouseDoubleClickEvent (spk::MouseDoubleClickEvent &p_event)
	Handles mouse double-click events.
virtual void	handleMouseMotionEvent (spk::MouseMotionEvent &p_event)
	Handles mouse motion events.
virtual void	handleMouseWheelEvent (spk::MouseWheelEvent &p_event)
	Handles mouse wheel events.
virtual void	handleEnterResizeModeEvent (spk::EnterResizeModeEvent &p_event)
	Handles enter resize mode events.
virtual void	handleResizeEvent (spk::ResizeEvent &p_event)
	Handles resize events.
virtual void	handleExitResizeModeEvent (spk::ExitResizeModeEvent &p_event)
	Handles exit resize mode events.
virtual void	handleQuitEvent (spk::QuitEvent &p_event)
	Handles quit events.
virtual void	handleMoveEvent (spk::MoveEvent &p_event)
	Handles move events.
virtual void	handleFullScreenModeEvent (spk::FullScreenModeEvent &p_event)
	Handles fullscreen mode events.
virtual void	handleMaximizedModeEvent (spk::MaximizedModeEvent &p_event)
	Handles maximized mode events.
virtual void	handleFocusEvent (spk::FocusEvent &p_event)
	Handles focus events.
virtual void	handleUpdateEvent (spk::UpdateEvent &p_event)
	Handles update events.
Public Member Functions inherited from spk::ActivableObject
	ActivableObject ()
	Builds a deactivated object.
	ActivableObject (ActivationStatus p_initial)
	Builds with a custom initial activation state.
void	activate ()
	Sets the state to Activated.
void	deactivate ()
	Sets the state to Deactivated.
void	toggle ()
	Toggles between activated and deactivated states.
bool	isActive () const
	Checks whether the object is currently activated.
Contract	addActivationCallback (const Job &p_callback)
	Registers a callback executed when the object activates.
Contract	addDeactivationCallback (const Job &p_callback)
	Registers a callback executed when the object deactivates.
Public Member Functions inherited from spk::StatefulObject< ActivationStatus >
	StatefulObject (const ActivationStatus &p_initialState)
	Builds with an initial state.
StatefulObject &	operator= (const StatefulObject &p_other)=delete
void	setState (const ActivationStatus &p_newState)
	Sets a new state and triggers callbacks registered for it.
ActivationStatus	state () const
	Returns the current state.
Contract	addCallback (const ActivationStatus &p_state, const Job &p_callback)
	Subscribes a callback for a specific state.

Additional Inherited Members
Public Types inherited from spk::ActivableObject
using	Contract = StatefulObject<ActivationStatus>::Contract
	Subscription handle controlling callback lifetime.
using	Job = StatefulObject<ActivationStatus>::Job
	Callback signature executed on activation state changes.
Public Types inherited from spk::StatefulObject< ActivationStatus >
using	Contract
	Handle allowing subscribers to manage callback lifetimes.
using	Job
	Callable invoked when the object transitions to a state.
Protected Member Functions inherited from spk::Component
virtual void	_onPaintEvent (spk::PaintEvent &p_event)
	Handles paint events before public callbacks.
virtual void	_onKeyPressEvent (spk::KeyPressEvent &p_event)
	Handles key press events before public callbacks.
virtual void	_onKeyReleaseEvent (spk::KeyReleaseEvent &p_event)
	Handles key release events before public callbacks.
virtual void	_onGlyphEvent (spk::GlyphEvent &p_event)
	Handles glyph input events before public callbacks.
virtual void	_onMousePressEvent (spk::MousePressEvent &p_event)
	Handles mouse press events before public callbacks.
virtual void	_onMouseReleaseEvent (spk::MouseReleaseEvent &p_event)
	Handles mouse release events before public callbacks.
virtual void	_onMouseDoubleClickEvent (spk::MouseDoubleClickEvent &p_event)
	Handles mouse double-click events before public callbacks.
virtual void	_onMouseMotionEvent (spk::MouseMotionEvent &p_event)
	Handles mouse motion events before public callbacks.
virtual void	_onMouseWheelEvent (spk::MouseWheelEvent &p_event)
	Handles mouse wheel events before public callbacks.
virtual void	_onEnterResizeModeEvent (spk::EnterResizeModeEvent &p_event)
	Handles enter resize mode events before public callbacks.
virtual void	_onResizeEvent (spk::ResizeEvent &p_event)
	Handles resize events before public callbacks.
virtual void	_onExitResizeModeEvent (spk::ExitResizeModeEvent &p_event)
	Handles exit resize mode events before public callbacks.
virtual void	_onQuitEvent (spk::QuitEvent &p_event)
	Handles quit events before public callbacks.
virtual void	_onMoveEvent (spk::MoveEvent &p_event)
	Handles move events before public callbacks.
virtual void	_onFullScreenModeEvent (spk::FullScreenModeEvent &p_event)
	Handles fullscreen mode events before public callbacks.
virtual void	_onMaximizedModeEvent (spk::MaximizedModeEvent &p_event)
	Handles maximized mode events before public callbacks.
virtual void	_onFocusEvent (spk::FocusEvent &p_event)
	Handles focus events before public callbacks.
virtual void	_onUpdateEvent (spk::UpdateEvent &p_event)
	Handles update events before public callbacks.

Detailed Description

Orthographic camera component for 2D scenes.

Constructor & Destructor Documentation

◆ OrthographicCameraComponent2D()

spk::OrthographicCameraComponent2D::OrthographicCameraComponent2D ( const std::wstring & p_name )

explicit

Creates an orthographic camera component.

Parameters

p_name Component name.

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Member Function Documentation

◆ pixelsPerUnit()

const spk::Vector2 & spk::OrthographicCameraComponent2D::pixelsPerUnit ( ) const

Returns the pixels-per-unit scale.

Returns: Pixels per world unit.

◆ setNearFar()

void spk::OrthographicCameraComponent2D::setNearFar	(	float	p_nearPlane,
		float	p_farPlane )

Sets the near and far clipping planes.

Parameters

p_nearPlane	Near plane distance.
p_farPlane	Far plane distance.

◆ setPixelsPerUnit()

void spk::OrthographicCameraComponent2D::setPixelsPerUnit ( const spk::Vector2 & p_pixelsPerUnit )

Sets the pixels-per-unit scale.

Parameters

p_pixelsPerUnit Pixels per world unit.

◆ start()

void spk::OrthographicCameraComponent2D::start ( )

overridevirtual

Initializes camera resources and registers update hooks.

Reimplemented from spk::Component.

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

includes/structure/engine/2d/spk_orthographic_camera_component_2d.hpp
srcs/structure/engine/2d/spk_orthographic_camera_component_2d.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ OrthographicCameraComponent2D()

Member Function Documentation

◆ pixelsPerUnit()

◆ setNearFar()

◆ setPixelsPerUnit()

◆ start()