GLM_GTX_easing

Functions
template<typename genType >
GLM_FUNC_DECL genType	glm::linearInterpolation (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::quadraticEaseIn (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::quadraticEaseOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::quadraticEaseInOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::cubicEaseIn (genType const &a)
	Modelled after the cubic y = x^3.
template<typename genType >
GLM_FUNC_DECL genType	glm::cubicEaseOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::cubicEaseInOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::quarticEaseIn (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::quarticEaseOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::quarticEaseInOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::quinticEaseIn (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::quinticEaseOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::quinticEaseInOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::sineEaseIn (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::sineEaseOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::sineEaseInOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::circularEaseIn (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::circularEaseOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::circularEaseInOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::exponentialEaseIn (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::exponentialEaseOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::exponentialEaseInOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::elasticEaseIn (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::elasticEaseOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::elasticEaseInOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::backEaseIn (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::backEaseOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::backEaseInOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::backEaseIn (genType const &a, genType const &o)
template<typename genType >
GLM_FUNC_DECL genType	glm::backEaseOut (genType const &a, genType const &o)
template<typename genType >
GLM_FUNC_DECL genType	glm::backEaseInOut (genType const &a, genType const &o)
template<typename genType >
GLM_FUNC_DECL genType	glm::bounceEaseIn (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::bounceEaseOut (genType const &a)
template<typename genType >
GLM_FUNC_DECL genType	glm::bounceEaseInOut (genType const &a)

Detailed Description

Include <glm/gtx/easing.hpp> to use the features of this extension.

Easing functions for animations and transitons All functions take a parameter x in the range [0.0,1.0]

Based on the AHEasing project of Warren Moore (https://github.com/warrenm/AHEasing)

Function Documentation

backEaseIn() [1/2]

template<typename genType >

GLM_FUNC_DECL genType glm::backEaseIn

(

genType const &

a

)

See also

GLM_GTX_easing

backEaseIn() [2/2]

template<typename genType >

GLM_FUNC_DECL genType glm::backEaseIn	(	genType const &	a,
		genType const &	o )

Parameters

a	parameter
o	Optional overshoot modifier

See also

GLM_GTX_easing

backEaseInOut() [1/2]

template<typename genType >

GLM_FUNC_DECL genType glm::backEaseInOut

(

genType const &

a

)

See also

GLM_GTX_easing

backEaseInOut() [2/2]

template<typename genType >

GLM_FUNC_DECL genType glm::backEaseInOut	(	genType const &	a,
		genType const &	o )

Parameters

a	parameter
o	Optional overshoot modifier

See also

GLM_GTX_easing

backEaseOut() [1/2]

template<typename genType >

GLM_FUNC_DECL genType glm::backEaseOut

(

genType const &

a

)

See also

GLM_GTX_easing

backEaseOut() [2/2]

template<typename genType >

GLM_FUNC_DECL genType glm::backEaseOut	(	genType const &	a,
		genType const &	o )

Parameters

a	parameter
o	Optional overshoot modifier

See also

GLM_GTX_easing

bounceEaseIn()

template<typename genType >

GLM_FUNC_DECL genType glm::bounceEaseIn

(

genType const &

a

)

See also

GLM_GTX_easing

bounceEaseInOut()

template<typename genType >

GLM_FUNC_DECL genType glm::bounceEaseInOut

(

genType const &

a

)

See also

GLM_GTX_easing

bounceEaseOut()

template<typename genType >

GLM_FUNC_DECL genType glm::bounceEaseOut

(

genType const &

a

)

See also

GLM_GTX_easing

circularEaseIn()

template<typename genType >

GLM_FUNC_DECL genType glm::circularEaseIn

(

genType const &

a

)

Modelled after shifted quadrant IV of unit circle

See also

GLM_GTX_easing

circularEaseInOut()

template<typename genType >

GLM_FUNC_DECL genType glm::circularEaseInOut

(

genType const &

a

)

Modelled after the piecewise circular function y = (1/2)(1 - sqrt(1 - 4x^2)) ; [0, 0.5) y = (1/2)(sqrt(-(2x - 3)*(2x - 1)) + 1) ; [0.5, 1]

See also

GLM_GTX_easing

circularEaseOut()

template<typename genType >

GLM_FUNC_DECL genType glm::circularEaseOut

(

genType const &

a

)

Modelled after shifted quadrant II of unit circle

See also

GLM_GTX_easing

cubicEaseInOut()

template<typename genType >

GLM_FUNC_DECL genType glm::cubicEaseInOut

(

genType const &

a

)

Modelled after the piecewise cubic y = (1/2)((2x)^3) ; [0, 0.5) y = (1/2)((2x-2)^3 + 2) ; [0.5, 1]

See also

GLM_GTX_easing

cubicEaseOut()

template<typename genType >

GLM_FUNC_DECL genType glm::cubicEaseOut

(

genType const &

a

)

Modelled after the cubic y = (x - 1)^3 + 1

See also

GLM_GTX_easing

elasticEaseIn()

template<typename genType >

GLM_FUNC_DECL genType glm::elasticEaseIn

(

genType const &

a

)

Modelled after the damped sine wave y = sin(13pi/2*x)*pow(2, 10 * (x - 1))

See also

GLM_GTX_easing

elasticEaseInOut()

template<typename genType >

GLM_FUNC_DECL genType glm::elasticEaseInOut

(

genType const &

a

)

Modelled after the piecewise exponentially-damped sine wave: y = (1/2)*sin(13pi/2*(2*x))*pow(2, 10 * ((2*x) - 1)) ; [0,0.5) y = (1/2)*(sin(-13pi/2*((2x-1)+1))*pow(2,-10(2*x-1)) + 2) ; [0.5, 1]

See also

GLM_GTX_easing

elasticEaseOut()

template<typename genType >

GLM_FUNC_DECL genType glm::elasticEaseOut

(

genType const &

a

)

Modelled after the damped sine wave y = sin(-13pi/2*(x + 1))*pow(2, -10x) + 1

See also

GLM_GTX_easing

exponentialEaseIn()

template<typename genType >

GLM_FUNC_DECL genType glm::exponentialEaseIn

(

genType const &

a

)

Modelled after the exponential function y = 2^(10(x - 1))

See also

GLM_GTX_easing

exponentialEaseInOut()

template<typename genType >

GLM_FUNC_DECL genType glm::exponentialEaseInOut

(

genType const &

a

)

Modelled after the piecewise exponential y = (1/2)2^(10(2x - 1)) ; [0,0.5) y = -(1/2)*2^(-10(2x - 1))) + 1 ; [0.5,1]

See also

GLM_GTX_easing

exponentialEaseOut()

template<typename genType >

GLM_FUNC_DECL genType glm::exponentialEaseOut

(

genType const &

a

)

Modelled after the exponential function y = -2^(-10x) + 1

See also

GLM_GTX_easing

linearInterpolation()

template<typename genType >

GLM_FUNC_DECL genType glm::linearInterpolation

(

genType const &

a

)

Modelled after the line y = x

See also

GLM_GTX_easing

quadraticEaseIn()

template<typename genType >

GLM_FUNC_DECL genType glm::quadraticEaseIn

(

genType const &

a

)

Modelled after the parabola y = x^2

See also

GLM_GTX_easing

quadraticEaseInOut()

template<typename genType >

GLM_FUNC_DECL genType glm::quadraticEaseInOut

(

genType const &

a

)

Modelled after the piecewise quadratic y = (1/2)((2x)^2) ; [0, 0.5) y = -(1/2)((2x-1)*(2x-3) - 1) ; [0.5, 1]

See also

GLM_GTX_easing

quadraticEaseOut()

template<typename genType >

GLM_FUNC_DECL genType glm::quadraticEaseOut

(

genType const &

a

)

Modelled after the parabola y = -x^2 + 2x

See also

GLM_GTX_easing

quarticEaseIn()

template<typename genType >

GLM_FUNC_DECL genType glm::quarticEaseIn

(

genType const &

a

)

Modelled after the quartic x^4

See also

GLM_GTX_easing

quarticEaseInOut()

template<typename genType >

GLM_FUNC_DECL genType glm::quarticEaseInOut

(

genType const &

a

)

Modelled after the piecewise quartic y = (1/2)((2x)^4) ; [0, 0.5) y = -(1/2)((2x-2)^4 - 2) ; [0.5, 1]

See also

GLM_GTX_easing

quarticEaseOut()

template<typename genType >

GLM_FUNC_DECL genType glm::quarticEaseOut

(

genType const &

a

)

Modelled after the quartic y = 1 - (x - 1)^4

See also

GLM_GTX_easing

quinticEaseIn()

template<typename genType >

GLM_FUNC_DECL genType glm::quinticEaseIn

(

genType const &

a

)

Modelled after the quintic y = x^5

See also

GLM_GTX_easing

quinticEaseInOut()

template<typename genType >

GLM_FUNC_DECL genType glm::quinticEaseInOut

(

genType const &

a

)

Modelled after the piecewise quintic y = (1/2)((2x)^5) ; [0, 0.5) y = (1/2)((2x-2)^5 + 2) ; [0.5, 1]

See also

GLM_GTX_easing

quinticEaseOut()

template<typename genType >

GLM_FUNC_DECL genType glm::quinticEaseOut

(

genType const &

a

)

Modelled after the quintic y = (x - 1)^5 + 1

See also

GLM_GTX_easing

sineEaseIn()

template<typename genType >

GLM_FUNC_DECL genType glm::sineEaseIn

(

genType const &

a

)

Modelled after quarter-cycle of sine wave

See also

GLM_GTX_easing

sineEaseInOut()

template<typename genType >

GLM_FUNC_DECL genType glm::sineEaseInOut

(

genType const &

a

)

Modelled after half sine wave

See also

GLM_GTX_easing

sineEaseOut()

template<typename genType >

GLM_FUNC_DECL genType glm::sineEaseOut

(

genType const &

a

)

Modelled after quarter-cycle of sine wave (different phase)

See also

GLM_GTX_easing