kanzi::interpolation Namespace Reference

Functions
Matrix3x3	lerp (const Matrix3x3 &v1, const Matrix3x3 &v2, const Matrix3x3 &phase)
	Linear interpolation between v1..v2 at phase[0..1].
Matrix4x4	lerp (const Matrix4x4 &v1, const Matrix4x4 &v2, const Matrix4x4 &phase)
	Linear interpolation between v1..v2 at phase[0..1].
template<typename T , typename T2 >
constexpr T	lerp (const T &v1, const T &v2, const T2 &phase)
	Linear interpolation between v1..v2 at phase[0..1].
constexpr float	lerp (float v1, float v2, float phase)
	Linear interpolation between v1..v2 at phase[0..1].
constexpr int	lerp (int v1, int v2, float phase)
	Linear interpolation between v1..v2 at phase[0..1].
template<typename T , typename T2 >
T	linearstep (const T &v1, const T &v2, const T2 &value)
	Linearstep remapping of value between [0..1].
float	linearstep (float v1, float v2, float value)
	Linearstep remapping of value between [0..1].
int	linearstep (int v1, int v2, float value)
	Linearstep remapping of value between [0..1].
Matrix3x3	linearstep (Matrix3x3 v1, Matrix3x3 v2, Matrix3x3 value)
	Component-wise linearstep remapping of value between [0..1].
Matrix4x4	linearstep (Matrix4x4 v1, Matrix4x4 v2, Matrix4x4 value)
	Component-wise linearstep remapping of value between [0..1].
constexpr float	smootherstep (const float phase)
	Smootherstep phase between [0..1].
Matrix3x3	smootherstep (const Matrix3x3 &v1, const Matrix3x3 &v2, const Matrix3x3 &value)
	Smootherstep-clamped remapping of value between v1 and v2 to within [0..1].
Matrix4x4	smootherstep (const Matrix4x4 &v1, const Matrix4x4 &v2, const Matrix4x4 &value)
	Smootherstep-clamped remapping of value between v1 and v2 to within [0..1].
template<typename T , typename T2 >
T	smootherstep (const T &v1, const T &v2, const T2 &value)
	Smootherstep-clamped remapping of value between v1 and v2 to within [0..1].
float	smootherstep (float v1, float v2, float value)
	Smootherstep-clamped remapping of value between v1 and v2 to within [0..1].
int	smootherstep (int v1, int v2, float value)
	Smootherstep-clamped remapping of value between v1 and v2 to within [0..1].
constexpr float	smoothstep (const float phase)
	Smoothstep phase between [0..1].
Matrix3x3	smoothstep (const Matrix3x3 &v1, const Matrix3x3 &v2, const Matrix3x3 &value)
	Smoothstep-clamped remapping of value between v1 and v2 to within [0..1].
Matrix4x4	smoothstep (const Matrix4x4 &v1, const Matrix4x4 &v2, const Matrix4x4 &value)
	Smoothstep-clamped remapping of value between v1 and v2 to within [0..1].
template<typename T , typename T2 >
T	smoothstep (const T &v1, const T &v2, const T2 &value)
	Smoothstep-clamped remapping of value between v1 and v2 to within [0..1].
float	smoothstep (float v1, float v2, float value)
	Smoothstep-clamped remapping of value between v1 and v2 to within [0..1].
int	smoothstep (int v1, int v2, float value)
	Smoothstep-clamped remapping of value between v1 and v2 to within [0..1].

Function Documentation

smoothstep() [1/6]

constexpr float kanzi::interpolation::smoothstep ( const float phase )

constexpr

Smoothstep phase between [0..1].

Parameters

phase

Linear phase value [0..1].

Returns

Smoothstep-transformed phase value.

smootherstep() [1/6]

constexpr float kanzi::interpolation::smootherstep ( const float phase )

constexpr

Smootherstep phase between [0..1].

Parameters

phase

Linear phase value [0..1].

Returns

Smootherstep-transformed phase value.

lerp() [1/5]

template<typename T , typename T2 >

constexpr T kanzi::interpolation::lerp ( const T & v1, const T & v2, const T2 & phase )

constexpr

Linear interpolation between v1..v2 at phase[0..1].

Parameters

v1	Start value.
v2	End value.
phase	Interpolation phase between [0..1].

Returns

Linear-interpolated result of type T.

lerp() [2/5]

constexpr float kanzi::interpolation::lerp ( float v1, float v2, float phase )

constexpr

Linear interpolation between v1..v2 at phase[0..1].

Parameters

v1	Start value.
v2	End value.
phase	Interpolation phase between [0..1].

Returns

Linear-interpolated result.

lerp() [3/5]

constexpr int kanzi::interpolation::lerp ( int v1, int v2, float phase )

constexpr

Linear interpolation between v1..v2 at phase[0..1].

Parameters

v1	Start value.
v2	End value.
phase	Interpolation phase between [0..1].

Returns

Linear-interpolated result.

lerp() [4/5]

Matrix3x3 kanzi::interpolation::lerp ( const Matrix3x3 & v1, const Matrix3x3 & v2, const Matrix3x3 & phase )

inline

Linear interpolation between v1..v2 at phase[0..1].

Parameters

v1	Start value.
v2	End value.
phase	Interpolation phase between [0..1].

Returns

Linear-interpolated result.

Since

Kanzi 3.9.9

lerp() [5/5]

Matrix4x4 kanzi::interpolation::lerp ( const Matrix4x4 & v1, const Matrix4x4 & v2, const Matrix4x4 & phase )

inline

Linear interpolation between v1..v2 at phase[0..1].

Parameters

v1	Start value.
v2	End value.
phase	Interpolation phase between [0..1].

Returns

Linear-interpolated result.

Since

Kanzi 3.9.9

linearstep() [1/5]

template<typename T , typename T2 >

T kanzi::interpolation::linearstep ( const T & v1, const T & v2, const T2 & value )

inline

Linearstep remapping of value between [0..1].

Parameters

v1	Minimum value.
v2	Maximum value.
value	Input value between [v1..v2].

Returns

Input value remapped from [v1..v2] to [0..1].

linearstep() [2/5]

float kanzi::interpolation::linearstep ( float v1, float v2, float value )

inline

Linearstep remapping of value between [0..1].

Parameters

v1	Minimum value.
v2	Maximum value.
value	Input value between [v1..v2].

Returns

Input value remapped from [v1..v2] to [0..1].

linearstep() [3/5]

int kanzi::interpolation::linearstep ( int v1, int v2, float value )

inline

Linearstep remapping of value between [0..1].

Parameters

v1	Minimum value.
v2	Maximum value.
value	Input value between [v1..v2].

Returns

Input value remapped from [v1..v2] to [0..1].

linearstep() [4/5]

Matrix3x3 kanzi::interpolation::linearstep ( Matrix3x3 v1, Matrix3x3 v2, Matrix3x3 value )

inline

Component-wise linearstep remapping of value between [0..1].

Parameters

v1	Minimum values.
v2	Maximum values.
value	Input values between [v1..v2].

Returns

Input values remapped from [v1..v2] to [0..1].

Since

Kanzi 3.9.9

linearstep() [5/5]

Matrix4x4 kanzi::interpolation::linearstep ( Matrix4x4 v1, Matrix4x4 v2, Matrix4x4 value )

inline

Component-wise linearstep remapping of value between [0..1].

Parameters

v1	Minimum values.
v2	Maximum values.
value	Input values between [v1..v2].

Returns

Input values remapped from [v1..v2] to [0..1].

Since

Kanzi 3.9.9

smoothstep() [2/6]

template<typename T , typename T2 >

T kanzi::interpolation::smoothstep ( const T & v1, const T & v2, const T2 & value )

inline

Smoothstep-clamped remapping of value between v1 and v2 to within [0..1].

Parameters

v1	Minimum value.
v2	Maximum value.
value	Input value between [v1..v2].

Returns

Input value remapped through interpolation with the smoothstep polynomial from [v1..v2] to [0..1].

smoothstep() [3/6]

float kanzi::interpolation::smoothstep ( float v1, float v2, float value )

inline

Smoothstep-clamped remapping of value between v1 and v2 to within [0..1].

Parameters

v1	Minimum value.
v2	Maximum value.
value	Input value between [v1..v2].

Returns

Input value remapped through interpolation with the smoothstep polynomial from [v1..v2] to [0..1].

smoothstep() [4/6]

Matrix3x3 kanzi::interpolation::smoothstep ( const Matrix3x3 & v1, const Matrix3x3 & v2, const Matrix3x3 & value )

inline

Smoothstep-clamped remapping of value between v1 and v2 to within [0..1].

Parameters

v1	Minimum value.
v2	Maximum value.
value	Input value between [v1..v2].

Returns

Input value remapped through interpolation with the smoothstep polynomial from [v1..v2] to [0..1].

Since

Kanzi 3.9.9

smoothstep() [5/6]

Matrix4x4 kanzi::interpolation::smoothstep ( const Matrix4x4 & v1, const Matrix4x4 & v2, const Matrix4x4 & value )

inline

Smoothstep-clamped remapping of value between v1 and v2 to within [0..1].

Parameters

v1	Minimum value.
v2	Maximum value.
value	Input value between [v1..v2].

Returns

Input value remapped through interpolation with the smoothstep polynomial from [v1..v2] to [0..1].

Since

Kanzi 3.9.9

smoothstep() [6/6]

int kanzi::interpolation::smoothstep ( int v1, int v2, float value )

inline

Smoothstep-clamped remapping of value between v1 and v2 to within [0..1].

Parameters

v1	Minimum value.
v2	Maximum value.
value	Input value between [v1..v2].

Returns

Input value remapped through interpolation with the smoothstep polynomial from [v1..v2] to [0..1].

smootherstep() [2/6]

template<typename T , typename T2 >

T kanzi::interpolation::smootherstep ( const T & v1, const T & v2, const T2 & value )

inline

Smootherstep-clamped remapping of value between v1 and v2 to within [0..1].

Parameters

v1	Minimum value.
v2	Maximum value.
value	Input value between [v1..v2].

Returns

Input value remapped through interpolation with the smootherstep curve from [v1..v2] to [0..1].

smootherstep() [3/6]

float kanzi::interpolation::smootherstep ( float v1, float v2, float value )

inline

Smootherstep-clamped remapping of value between v1 and v2 to within [0..1].

Parameters

v1	Minimum value.
v2	Maximum value.
value	Input value between [v1..v2].

Returns

Input value remapped through interpolation with the smootherstep curve from [v1..v2] to [0..1].

smootherstep() [4/6]

int kanzi::interpolation::smootherstep ( int v1, int v2, float value )

inline

Smootherstep-clamped remapping of value between v1 and v2 to within [0..1].

Parameters

v1	Minimum value.
v2	Maximum value.
value	Input value between [v1..v2].

Returns

Input value remapped through interpolation with the smootherstep curve from [v1..v2] to [0..1].

smootherstep() [5/6]

Matrix3x3 kanzi::interpolation::smootherstep ( const Matrix3x3 & v1, const Matrix3x3 & v2, const Matrix3x3 & value )

inline

Smootherstep-clamped remapping of value between v1 and v2 to within [0..1].

Parameters

v1	Minimum value.
v2	Maximum value.
value	Input value between [v1..v2].

Returns

Input value remapped through interpolation with the smootherstep curve from [v1..v2] to [0..1].

Since

Kanzi 3.9.9

smootherstep() [6/6]

Matrix4x4 kanzi::interpolation::smootherstep ( const Matrix4x4 & v1, const Matrix4x4 & v2, const Matrix4x4 & value )

inline

Smootherstep-clamped remapping of value between v1 and v2 to within [0..1].

Parameters

v1	Minimum value.
v2	Maximum value.
value	Input value between [v1..v2].

Returns

Input value remapped through interpolation with the smootherstep curve from [v1..v2] to [0..1].

Since

Kanzi 3.9.9