copakond::Camera Class Reference

Camera for generating view and projection matrices. More...

#include <camera.h>

Inheritance diagram for copakond::Camera:

Public Member Functions
	Camera (const glm::vec3 &startPosition, const glm::vec3 &startLookPoint, float distance)
void	lookToPoint (const glm::vec3 &point)
	Orients the camera to look directly at a specific world coordinate.
void	setRotation (const glm::vec3 &rotation) override
void	setRotationDegrees (const glm::vec3 &rotationDegrees) override
void	addFov (float fov)
glm::mat4	getViewMatrix ()
glm::mat4	getProjectionMatrix (float aspectWidth, float aspectHeight)
	Generates perspective projection matrix.
glm::vec3	getPosition () const
glm::vec3 &	position ()
glm::vec3 &	rotation ()
void	processKeyboard (int direction, float deltaTime)
	Processes keyboard movement input.
void	processMouseMovement (float deltaX, float deltaY)
void	processMouseDrag (float deltaX, float deltaY)
void	setFog (const Fog &fog)
Fog	getFog () const
Public Member Functions inherited from copakond::Geometry
	Geometry ()
	Geometry (const glm::vec3 &position)
	Geometry (const glm::vec3 &position, const glm::vec3 &rotation)
	Geometry (const glm::vec3 &position, const glm::vec3 &rotation, const glm::vec3 &scale)
virtual	~Geometry ()
virtual void	setPosition (const glm::vec3 &position)
virtual void	setScale (const glm::vec3 &scale)
glm::mat4	getRotationXMatrix () const
glm::mat4	getRotationYMatrix () const
glm::mat4	getRotationZMatrix () const
glm::mat4	getPositionMatrix () const
glm::mat4	getRotationMatrix () const
glm::mat4	getScaleMatrix () const
glm::mat4	getModelMatrix () const
	Calculates local transformation matrix.
glm::mat4	getWorldPositionMatrix () const
glm::mat4	getWorldRotationMatrix () const
glm::mat4	getWorldScaleMatrix () const
glm::mat4	getWorldModelMatrix () const
	Calculates global transformation matrix by multiplying all ancestor matrices.
glm::vec3	getPosition () const
glm::vec3	getRotation () const
glm::vec3	getScale () const
glm::vec3	getRotationDegrees () const
glm::vec3	getWorldPosition () const
glm::vec3	getWorldRotation () const
glm::vec3	getWorldScale () const
glm::vec3 &	position ()
glm::vec3 &	rotation ()
glm::vec3 &	scale ()
glm::vec3	worldPosition () const
glm::vec3	worldRotation () const
glm::vec3	worldScale () const
bool	setParent (Geometry *newParent)
	Attaches this object to a new parent in the scene graph.
Geometry *	getParent () const
std::vector< Geometry * >	getChildren () const

Additional Inherited Members
Protected Attributes inherited from copakond::Geometry
Geometry *	parent = nullptr
std::vector< Geometry * >	children
glm::vec3	_position
glm::vec3	_rotation
glm::vec3	_scale

Detailed Description

Camera for generating view and projection matrices.

Constructor & Destructor Documentation

Camera()

copakond::Camera::Camera	(	const glm::vec3 &	startPosition,
		const glm::vec3 &	startLookPoint,
		float	distance )

Member Function Documentation

addFov()

void copakond::Camera::addFov

(

float

fov

)

getFog()

Fog copakond::Camera::getFog ( ) const

inline

getPosition()

glm::vec3 copakond::Camera::getPosition ( ) const

inline

getProjectionMatrix()

glm::mat4 copakond::Camera::getProjectionMatrix	(	float	aspectWidth,
		float	aspectHeight )

Generates perspective projection matrix.

Parameters

aspectWidth	Window width.
aspectHeight	Window height.

getViewMatrix()

glm::mat4 copakond::Camera::getViewMatrix

(

)

lookToPoint()

void copakond::Camera::lookToPoint

(

const glm::vec3 &

point

)

Orients the camera to look directly at a specific world coordinate.

Parameters

point

Target coordinates in world space.

position()

glm::vec3 & copakond::Camera::position ( )

inline

processKeyboard()

void copakond::Camera::processKeyboard	(	int	direction,
		float	deltaTime )

Processes keyboard movement input.

Parameters

direction	Predefined movement macro (e.g., FRONT, BACK).
deltaTime	Time elapsed since last frame.

processMouseDrag()

void copakond::Camera::processMouseDrag	(	float	deltaX,
		float	deltaY )

processMouseMovement()

void copakond::Camera::processMouseMovement	(	float	deltaX,
		float	deltaY )

rotation()

glm::vec3 & copakond::Camera::rotation ( )

inline

setFog()

void copakond::Camera::setFog ( const Fog & fog )

inline

setRotation()

void copakond::Camera::setRotation ( const glm::vec3 & rotation )

overridevirtual

Reimplemented from copakond::Geometry.

setRotationDegrees()

void copakond::Camera::setRotationDegrees ( const glm::vec3 & rotationDegrees )

overridevirtual

Reimplemented from copakond::Geometry.

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

• geometry/camera.h
• geometry/camera.cpp