copakond::Spline Class Reference

Base class for parameterized spline animations. More...

#include <spline.h>

Inheritance diagram for copakond::Spline:

Public Member Functions
virtual	~Spline ()=default
	Spline (float duration, std::vector< glm::vec3 > &points, glm::vec3 &vector)
	Spline (float duration, std::vector< glm::vec3 > &points, std::function< void(glm::vec3)> applyVector)
	Spline (float duration, std::vector< glm::vec3 > &points, glm::vec3 &vector, glm::vec3 &vectorDerivative)
	Spline (float duration, std::vector< glm::vec3 > &points, std::function< void(glm::vec3)> applyVector, glm::vec3 &vectorDerivative)
	Spline (float duration, std::vector< glm::vec3 > &points, glm::vec3 &vector, std::function< void(glm::vec3)> applyVectorDerivative)
	Spline (float duration, std::vector< glm::vec3 > &points, std::function< void(glm::vec3)> applyVector, std::function< void(glm::vec3)> applyVectorDerivative)
void	update (float deltaTime)
	Updates spline state and calculates new vectors based on time.
void	pause ()
void	unpause ()
void	reset ()

Protected Member Functions
virtual glm::vec3	evaluateNormal (float localT)=0
virtual glm::vec3	evaluateDerivative (float localT)=0

Protected Attributes
float	t = 0.0f
float	duration
size_t	pointsCount
bool	hasDerivative
bool	paused = false
bool	hasFunctionVector = false
bool	hasFunctionVectorDerivative = false
std::function< void(glm::vec3)>	applyVector
std::function< void(glm::vec3)>	applyVectorDerivative
std::vector< glm::vec3 >	points
glm::vec3 &	vector
glm::vec3 &	vectorDerivative
glm::vec3	_P0
glm::vec3	_P1
glm::vec3	_P2
glm::vec3	_P3

Detailed Description

Base class for parameterized spline animations.

Constructor & Destructor Documentation

~Spline()

virtual copakond::Spline::~Spline ( )

virtualdefault

Spline() [1/6]

copakond::Spline::Spline	(	float	duration,
		std::vector< glm::vec3 > &	points,
		glm::vec3 &	vector )

Spline() [2/6]

copakond::Spline::Spline	(	float	duration,
		std::vector< glm::vec3 > &	points,
		std::function< void(glm::vec3)>	applyVector )

Spline() [3/6]

copakond::Spline::Spline	(	float	duration,
		std::vector< glm::vec3 > &	points,
		glm::vec3 &	vector,
		glm::vec3 &	vectorDerivative )

Spline() [4/6]

copakond::Spline::Spline	(	float	duration,
		std::vector< glm::vec3 > &	points,
		std::function< void(glm::vec3)>	applyVector,
		glm::vec3 &	vectorDerivative )

Spline() [5/6]

copakond::Spline::Spline	(	float	duration,
		std::vector< glm::vec3 > &	points,
		glm::vec3 &	vector,
		std::function< void(glm::vec3)>	applyVectorDerivative )

Spline() [6/6]

copakond::Spline::Spline	(	float	duration,
		std::vector< glm::vec3 > &	points,
		std::function< void(glm::vec3)>	applyVector,
		std::function< void(glm::vec3)>	applyVectorDerivative )

Member Function Documentation

evaluateDerivative()

virtual glm::vec3 copakond::Spline::evaluateDerivative ( float localT )

protectedpure virtual

Implemented in copakond::Bezier, and copakond::CatmullRoll.

evaluateNormal()

virtual glm::vec3 copakond::Spline::evaluateNormal ( float localT )

protectedpure virtual

Implemented in copakond::Bezier, and copakond::CatmullRoll.

pause()

void copakond::Spline::pause ( )

inline

reset()

void copakond::Spline::reset ( )

inline

unpause()

void copakond::Spline::unpause ( )

inline

update()

void copakond::Spline::update

(

float

deltaTime

)

Updates spline state and calculates new vectors based on time.

Parameters

deltaTime

Time elapsed since the last frame.

Member Data Documentation

_P0

glm::vec3 copakond::Spline::_P0

protected

_P1

glm::vec3 copakond::Spline::_P1

protected

_P2

glm::vec3 copakond::Spline::_P2

protected

_P3

glm::vec3 copakond::Spline::_P3

protected

applyVector

std::function<void(glm::vec3)> copakond::Spline::applyVector

protected

Callback function to apply calculated position

applyVectorDerivative

std::function<void(glm::vec3)> copakond::Spline::applyVectorDerivative

protected

Callback function to apply calculated tangent

duration

float copakond::Spline::duration

protected

Total time to complete one full spline loop

hasDerivative

bool copakond::Spline::hasDerivative

protected

hasFunctionVector

bool copakond::Spline::hasFunctionVector = false

protected

hasFunctionVectorDerivative

bool copakond::Spline::hasFunctionVectorDerivative = false

protected

paused

bool copakond::Spline::paused = false

protected

points

std::vector<glm::vec3> copakond::Spline::points

protected

pointsCount

size_t copakond::Spline::pointsCount

protected

Number of control points

t

float copakond::Spline::t = 0.0f

protected

Current continuous time of the spline animation

vector

glm::vec3& copakond::Spline::vector

protected

vectorDerivative

glm::vec3& copakond::Spline::vectorDerivative

protected

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

• animation/spline.h
• animation/spline.cpp