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Public Member Functions | Static Public Member Functions

NCollection_Lerp< T > Class Template Reference

Simple linear interpolation tool (also known as mix() in GLSL). The main purpose of this template class is making interpolation routines more readable. More...

#include <NCollection_Lerp.hxx>

Public Member Functions

 NCollection_Lerp ()
 Empty constructor. More...
 
 NCollection_Lerp (const T &theStart, const T &theEnd)
 Main constructor. More...
 
void Init (const T &theStart, const T &theEnd)
 Initialize values. More...
 
void Interpolate (double theT, T &theResult) const
 Compute interpolated value between two values. More...
 
void Interpolate (const double theT, Handle< Graphic3d_Camera > &theResult) const
 Linear interpolation tool for camera orientation and position. This tool interpolates camera parameters scale, eye, center, rotation (up and direction vectors) independently. More...
 

Static Public Member Functions

static T Interpolate (const T &theStart, const T &theEnd, double theT)
 Compute interpolated value between two values. More...
 

Detailed Description

template<class T>
class NCollection_Lerp< T >

Simple linear interpolation tool (also known as mix() in GLSL). The main purpose of this template class is making interpolation routines more readable.

Constructor & Destructor Documentation

◆ NCollection_Lerp() [1/2]

template<class T >
NCollection_Lerp< T >::NCollection_Lerp ( )
inline

Empty constructor.

◆ NCollection_Lerp() [2/2]

template<class T >
NCollection_Lerp< T >::NCollection_Lerp ( const T &  theStart,
const T &  theEnd 
)
inline

Main constructor.

Member Function Documentation

◆ Init()

template<class T >
void NCollection_Lerp< T >::Init ( const T &  theStart,
const T &  theEnd 
)
inline

Initialize values.

◆ Interpolate() [1/3]

void NCollection_Lerp< Handle< Graphic3d_Camera > >::Interpolate ( const double  theT,
Handle< Graphic3d_Camera > &  theResult 
) const
inline

Linear interpolation tool for camera orientation and position. This tool interpolates camera parameters scale, eye, center, rotation (up and direction vectors) independently.

See also
Graphic3d_Camera::Interpolate()

◆ Interpolate() [2/3]

template<class T >
static T NCollection_Lerp< T >::Interpolate ( const T &  theStart,
const T &  theEnd,
double  theT 
)
inlinestatic

Compute interpolated value between two values.

Parameters
theStartfirst value
theEndsecond value
theTnormalized interpolation coefficient within [0, 1] range, with 0 pointing to theStart and 1 to theEnd.

◆ Interpolate() [3/3]

template<class T >
void NCollection_Lerp< T >::Interpolate ( double  theT,
T &  theResult 
) const
inline

Compute interpolated value between two values.

Parameters
theTnormalized interpolation coefficient within [0, 1] range, with 0 pointing to first value and 1 to the second value.
theResult[out] interpolated value

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