disti::GlsKeyframeInterpolator< T > Struct Template Reference

An abstract base class for all keyframe interpolators. More...

#include <gls_keyframe.h>

Public Types
typedef stdortr1::shared_ptr< GlsKeyframeInterpolator >	Ptr
	Alias for easier reading.
typedef stdortr1::shared_ptr< const GlsKeyframeInterpolator >	PtrConst
	Alias for easier reading.
typedef GlsKeyframeCurveBase::Key	Key
	Alias for easier reading.
typedef T	Value
	Alias for easier reading.
typedef Detail::FloatSelector< Value >::Type	Float
	Alias for easier reading.

Public Member Functions
virtual	~GlsKeyframeInterpolator ()
	Destructor.
virtual Value	operator() (const Key &key, const Key &lowerKey, const Key &upperKey, const Value &lowerValue, const Value &upperValue) const =0

Detailed Description

template<class T>
struct disti::GlsKeyframeInterpolator< T >

An abstract base class for all keyframe interpolators.

Member Function Documentation

template<class T>

virtual Value disti::GlsKeyframeInterpolator< T >::operator() ( const Key &  key, const Key &  lowerKey, const Key &  upperKey, const Value &  lowerValue, const Value &  upperValue  ) const

pure virtual

The interpolation function

Parameters

key	The current key value.
lowerKey	The key from a list of keyframes less than or equal to the key.
upperKey	The key from a list of keyframes greater than or equal to the key.
lowerValue	The value associated with the lower key.
upperValue	The value associated with the upper key.

Precondition

lowerKey <= key <= upperKey

Implemented in disti::GlsColorInterpolationAdapter.

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

• gls_keyframe.h