Visualization Library v1.0.3

A lightweight C++ OpenGL middleware for 2D/3D graphics

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Public Member Functions | Protected Attributes

vl::LinearInterpolator< T > Class Template Reference

The LinearInterpolator class is a template class that implements linear interpolation. More...

#include <LinearInterpolator.hpp>

Inheritance diagram for vl::LinearInterpolator< T >:
vl::Object

List of all members.

Public Member Functions

 LinearInterpolator ()
 LinearInterpolator (const std::vector< T > &path)
computePoint (float t) const
 Samples the path at the given point. The t parameter must be in the range 0.0 ... 1.0 included.
void setPath (const std::vector< T > &path)
 The control points defining the Catmull-Rom spline.
const std::vector< T > & path () const
 The control points defining the Catmull-Rom spline.
std::vector< T > & path ()
 The control points defining the Catmull-Rom spline.

Protected Attributes

std::vector< T > mPath
std::vector< T > mLinearSpline

Detailed Description

template<typename T>
class vl::LinearInterpolator< T >

The LinearInterpolator class is a template class that implements linear interpolation.

See also:
CatmullRomInterpolator, Interpolator and the Interpolators Tutorial page.

Definition at line 44 of file LinearInterpolator.hpp.


Constructor & Destructor Documentation

template<typename T >
vl::LinearInterpolator< T >::LinearInterpolator (  ) [inline]

Definition at line 49 of file LinearInterpolator.hpp.

References VL_DEBUG_SET_OBJECT_NAME.

template<typename T >
vl::LinearInterpolator< T >::LinearInterpolator ( const std::vector< T > &  path ) [inline]

Definition at line 54 of file LinearInterpolator.hpp.


Member Function Documentation

template<typename T >
T vl::LinearInterpolator< T >::computePoint ( float  t ) const [inline]
template<typename T >
void vl::LinearInterpolator< T >::setPath ( const std::vector< T > &  path ) [inline]

The control points defining the Catmull-Rom spline.

Because of the Catmull-Rom formula the interpolated path must start and end with an extra control point (one on each side) and cannot have less than 4 control points.

Definition at line 75 of file LinearInterpolator.hpp.

References vl::LinearInterpolator< T >::mPath, and vl::LinearInterpolator< T >::path().

template<typename T >
const std::vector<T>& vl::LinearInterpolator< T >::path (  ) const [inline]

The control points defining the Catmull-Rom spline.

Definition at line 77 of file LinearInterpolator.hpp.

References vl::LinearInterpolator< T >::mPath.

Referenced by vl::LinearInterpolator< T >::setPath().

template<typename T >
std::vector<T>& vl::LinearInterpolator< T >::path (  ) [inline]

The control points defining the Catmull-Rom spline.

Definition at line 79 of file LinearInterpolator.hpp.

References vl::LinearInterpolator< T >::mPath.


Member Data Documentation

template<typename T >
std::vector<T> vl::LinearInterpolator< T >::mPath [protected]
template<typename T >
std::vector<T> vl::LinearInterpolator< T >::mLinearSpline [protected]

Definition at line 83 of file LinearInterpolator.hpp.


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

Visualization Library v1.0.3 Reference Documentation
Copyright Michele Bosi. All rights reserved.
Updated on Tue Feb 7 2017 00:55:06.
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