RayMarching::Camera Class Reference

Class representing camera object. More...

#include <Camera.h>

Public Member Functions
	Camera (const Eigen::Vector3d &localization, const Eigen::Vector3d &direction, const Eigen::Vector3d &up)
	Camera (const Eigen::Vector3d &localization, const Eigen::Vector3d &direction, const Eigen::Vector3d &up, Settings_t set)
	~Camera ()
std::shared_ptr< Scene >	getScene ()
pixel *	takePhoto ()
void	setCamera (const Eigen::Vector3d &localization, const Eigen::Vector3d &direction, const Eigen::Vector3d &up)

Protected Types
enum class	CameraCommands { GENERATE , DRAW }

Protected Member Functions
void	applyCommand (Camera::CameraCommands cmd)

Static Protected Attributes
static const color_t	BACKGROUND = WHITE

Detailed Description

Class representing camera object.

Class representing camera object. Controls whole rendering process of the RayMarching lib.

Member Enumeration Documentation

CameraCommands

enum RayMarching::Camera::CameraCommands

strongprotected

Enum describing Commands available for the Camera threads

Enumerator
GENERATE	Generate new Camera rays
DRAW	Draw new image buffer

Constructor & Destructor Documentation

Camera() [1/2]

RayMarching::Camera::Camera ( const Eigen::Vector3d &  localization, const Eigen::Vector3d &  direction, const Eigen::Vector3d &  up  )

inline

Creates new Camera with default settings

Parameters

localization	Vector3d representing Camera position in the space
direction	Vector3d representing Point at which Camera looks
up	Vector3d representing normal vector for Camera horizontal plane

Camera() [2/2]

RayMarching::Camera::Camera	(	const Eigen::Vector3d &	localization,
		const Eigen::Vector3d &	direction,
		const Eigen::Vector3d &	up,
		Settings_t	set
	)

Creates new Camera object

Parameters

localization	Vector3d representing Camera position in the space
direction	Vector3d representing Point at which Camera looks
up	Vector3d representing normal vector for Camera horizontal plane
set	Settings_t structure defining parameters

~Camera()

RayMarching::Camera::~Camera

(

)

Camera destructor

Member Function Documentation

applyCommand()

void RayMarching::Camera::applyCommand ( Camera::CameraCommands  cmd )

protected

Sends command to the render threads and awaits for the synchronization

Parameters

cmd	CameraCommands command

getScene()

std::shared_ptr<Scene> RayMarching::Camera::getScene ( )

inline

Scene getter

Returns

shared pointer owning Scene object

setCamera()

void RayMarching::Camera::setCamera	(	const Eigen::Vector3d &	localization,
		const Eigen::Vector3d &	direction,
		const Eigen::Vector3d &	up
	)

Moves Camera to a new position

Parameters

localization	Vector3d representing Camera position in the space
direction	Vector3d representing Point at which Camera looks
up	Vector3d representing normal vector for Camera horizontal plane

takePhoto()

pixel * RayMarching::Camera::takePhoto

(

)

Render frame

Returns

unsigned char[3 * WIDTH * HEIGHT] OpenGL RGB 8bit buffer

Member Data Documentation

BACKGROUND

const color_t RayMarching::Camera::BACKGROUND = WHITE

staticprotected

Default background color

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

• src/models/Camera.h
• src/models/Camera.cpp