StevEngine::Visuals::Camera Class Reference

Camera component for view and projection control. More...

#include <visuals/Camera.hpp>

Inheritance diagram for StevEngine::Visuals::Camera:

Public Member Functions
	Camera (bool orthographic=false, float fov=70, float zoomValue=1, float nearClip=0.01, float farClip=1000)
	Create new camera.
	Camera (Utilities::Stream &stream)
	Create camera from text serialized data.
std::string	GetType () const
	Get component type.
Utilities::Stream	Export (Utilities::StreamType type) const
	Serialize component to a stream.
Utilities::Matrix4	GetView () const
	Get view matrix for camera.
Utilities::Matrix4	GetProjection () const
	Get projection matrix for camera.
Public Member Functions inherited from StevEngine::Component
	Component ()
	Create new component.
virtual	~Component ()
	Clean up component resources.
GameObject &	GetParent () const
	Get parent GameObject.
Scene &	GetScene () const
	Get containing Scene.
virtual void	Start ()
	Initialize component after creation.
virtual void	Deactivate ()
	Clean up when component is deactivated.
virtual void	Update (double deltaTime)
	Update component logic.
virtual void	Draw (const Utilities::Matrix4 &transform)
	Draw component visuals.

Public Attributes
bool	isOrthographic
	Whether using orthographic projection.
float	zoom
	Current zoom level.
float	fov
	Field of view in degrees.
float	nearClip
	Near clip plane distance.
float	farClip
	Far clip plane distance.

Static Public Attributes
static const bool	unique = true
	Only one camera per GameObject.

Additional Inherited Members
Protected Attributes inherited from StevEngine::Component
std::vector< std::pair< Utilities::ID, std::string > >	handlers
	Event handler registrations.

Detailed Description

Camera component for view and projection control.

Handles camera view matrix and projection settings. Supports both perspective and orthographic projections.

Constructor & Destructor Documentation

Camera() [1/2]

StevEngine::Visuals::Camera::Camera	(	bool	orthographic = false,
		float	fov = 70,
		float	zoomValue = 1,
		float	nearClip = 0.01,
		float	farClip = 1000 )

Create new camera.

Parameters

orthographic	Whether to use orthographic projection
fov	Field of view in degrees (for perspective)
zoomValue	Zoom level
nearClip	Near clip plane distance
farClip	Far clip plane distance

Camera() [2/2]

StevEngine::Visuals::Camera::Camera

(

Utilities::Stream &

stream

)

Create camera from text serialized data.

Parameters

stream

Stream containing serialized component data

Member Function Documentation

Export()

Utilities::Stream StevEngine::Visuals::Camera::Export ( Utilities::StreamType type ) const

virtual

Serialize component to a stream.

Parameters

type	Type of stream to export to

Returns

Serialized stream

Reimplemented from StevEngine::Component.

GetProjection()

Matrix4 StevEngine::Visuals::Camera::GetProjection

(

)

const

Get projection matrix for camera.

Returns

Projection matrix based on current settings

GetType()

std::string StevEngine::Visuals::Camera::GetType ( ) const

inlinevirtual

Get component type.

Returns

Type identifier string

Implements StevEngine::Component.

GetView()

Matrix4 StevEngine::Visuals::Camera::GetView

(

)

const

Get view matrix for camera.

Returns

View transformation matrix

---

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

• visuals/Camera.hpp
• visuals/Camera.cpp