copakond::CatmullRoll Class Reference

Catmull-Rom spline implementation. More...

#include <catmullroll.h>

Inheritance diagram for copakond::CatmullRoll:

Public Member Functions
	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)
Public Member Functions inherited from copakond::Spline
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
glm::vec3	evaluateNormal (float localT) override
	Evaluates the exact point on the Catmull-Rom curve segment.
glm::vec3	evaluateDerivative (float localT) override
	Evaluates the tangent/derivative vector on the curve.

Additional Inherited Members
Protected Attributes inherited from copakond::Spline
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

Catmull-Rom spline implementation.

Member Function Documentation

evaluateDerivative()

glm::vec3 copakond::CatmullRoll::evaluateDerivative ( float localT )

overrideprotectedvirtual

Evaluates the tangent/derivative vector on the curve.

*

Parameters

localT

Normalized time (0.0 to 1.0) within the segment.

Implements copakond::Spline.

evaluateNormal()

glm::vec3 copakond::CatmullRoll::evaluateNormal ( float localT )

overrideprotectedvirtual

Evaluates the exact point on the Catmull-Rom curve segment.

*

Parameters

localT

Normalized time (0.0 to 1.0) within the segment.

Implements copakond::Spline.

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,
		glm::vec3 &	vector,
		glm::vec3 &	vectorDerivative )

Spline() [3/6]

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

Spline() [4/6]

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

Spline() [5/6]

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

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 )

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

• animation/catmullroll.h
• animation/catmullroll.cpp