Conditional copy implementation of the GA_AIFInterp interface using AIFTuple. More...

#include <GA_AIFCondInterp.h>

Inheritance diagram for GA_AIFCondInterp:

Public Member Functions
	GA_AIFCondInterp ()

	~GA_AIFCondInterp () override

bool	isConditionalInterpolation () const override

bool	startSum (GA_Attribute &d, GA_Offset di, const GA_WeightedSum &sum) const override

bool	addSum (GA_Attribute &d, GA_Offset di, const GA_WeightedSum &sum, const GA_Attribute &a, GA_Offset ai) const override

bool	addSquare (GA_Attribute &d, GA_Offset di, const GA_WeightedSum &sum, const GA_Attribute &a, GA_Offset ai) const override

bool	endSum (GA_Attribute &d, GA_Offset di, const GA_WeightedSum &sum, fpreal scale_factor=1) const override

bool	endSquare (GA_Attribute &d, GA_Offset di, const GA_WeightedSum &sum, fpreal scale_factor=1) const override

bool	lerp (GA_Attribute &d, GA_Offset di, const GA_Attribute &a, GA_Offset ai, const GA_Attribute &b, GA_Offset bi, fpreal t) const override

bool	lerp (GA_Attribute &d, const GA_Range &di, const GA_Attribute &a, const GA_Range &ai, const GA_Attribute &b, const GA_Range &bi, fpreal t) const override

bool	lerp (GA_Attribute &d, const GA_Range &di, const GA_Attribute &a, const GA_Range &ai, const GA_Attribute &b, const GA_Range &bi, const GA_Attribute &t, const GA_Range &ti) const override

bool	smooth (GA_Attribute &d, GA_Offset di, fpreal min, fpreal max, const GA_Attribute &a, GA_Offset ai) const override

bool	smooth (GA_Attribute &d, const GA_Range &di, fpreal min, fpreal max, const GA_Attribute &a, const GA_Range &ai) const override

bool	fit (GA_Attribute &d, GA_Offset di, const GA_Attribute &a, GA_Offset ai, fpreal omin, fpreal omax, fpreal nmin, fpreal nmax) const override

bool	fit (GA_Attribute &d, const GA_Range &di, const GA_Attribute &a, const GA_Range &ai, fpreal omin, fpreal omax, fpreal nmin, fpreal nmax) const override

Detailed Description

Conditional copy implementation of the GA_AIFInterp interface using AIFTuple.

The GA_AIFInterp class provides a pure virtual implementation requiring developers to implement all specializations of the methods. This class provides these specializations using the AIFTuple methods to get/set data.

This class performs interpolation by conditional copy. That is, rather than blending the values, the values are copied as discrete elements.

See Also: GA_AIFMath, GA_AIFStdMath, GA_AIFStdInterp

Definition at line 39 of file GA_AIFCondInterp.h.

Constructor & Destructor Documentation

GA_AIFCondInterp::GA_AIFCondInterp ( )

inline

Definition at line 42 of file GA_AIFCondInterp.h.

GA_AIFCondInterp::~GA_AIFCondInterp ( )

override

Member Function Documentation

bool GA_AIFCondInterp::addSquare	(	GA_Attribute &	d,
		GA_Offset	di,
		const GA_WeightedSum &	sum,
		const GA_Attribute &	a,
		GA_Offset	ai
	)		const

override

bool GA_AIFCondInterp::addSum	(	GA_Attribute &	d,
		GA_Offset	di,
		const GA_WeightedSum &	sum,
		const GA_Attribute &	a,
		GA_Offset	ai
	)		const

override

bool GA_AIFCondInterp::endSquare	(	GA_Attribute &	d,
		GA_Offset	di,
		const GA_WeightedSum &	sum,
		fpreal	scale_factor = `1`
	)		const

override

bool GA_AIFCondInterp::endSum	(	GA_Attribute &	d,
		GA_Offset	di,
		const GA_WeightedSum &	sum,
		fpreal	scale_factor = `1`
	)		const

override

bool GA_AIFCondInterp::fit	(	GA_Attribute &	d,
		GA_Offset	di,
		const GA_Attribute &	a,
		GA_Offset	ai,
		fpreal	omin,
		fpreal	omax,
		fpreal	nmin,
		fpreal	nmax
	)		const

override

bool GA_AIFCondInterp::fit	(	GA_Attribute &	d,
		const GA_Range &	di,
		const GA_Attribute &	a,
		const GA_Range &	ai,
		fpreal	omin,
		fpreal	omax,
		fpreal	nmin,
		fpreal	nmax
	)		const

override

bool GA_AIFCondInterp::isConditionalInterpolation ( ) const

inlineoverride

Return whether this interpolator is a conditional interpolation or whether values are actually interpolated.

Definition at line 47 of file GA_AIFCondInterp.h.

bool GA_AIFCondInterp::lerp	(	GA_Attribute &	d,
		GA_Offset	di,
		const GA_Attribute &	a,
		GA_Offset	ai,
		const GA_Attribute &	b,
		GA_Offset	bi,
		fpreal	t
	)		const

override

bool GA_AIFCondInterp::lerp	(	GA_Attribute &	d,
		const GA_Range &	di,
		const GA_Attribute &	a,
		const GA_Range &	ai,
		const GA_Attribute &	b,
		const GA_Range &	bi,
		fpreal	t
	)		const

override

bool GA_AIFCondInterp::lerp	(	GA_Attribute &	d,
		const GA_Range &	di,
		const GA_Attribute &	a,
		const GA_Range &	ai,
		const GA_Attribute &	b,
		const GA_Range &	bi,
		const GA_Attribute &	t,
		const GA_Range &	ti
	)		const

override

bool GA_AIFCondInterp::smooth	(	GA_Attribute &	d,
		GA_Offset	di,
		fpreal	min,
		fpreal	max,
		const GA_Attribute &	a,
		GA_Offset	ai
	)		const

override

Since smooth() blends between floating point values, it is not implemented as a conditional copy (returns false). Sub-classes may choose to implement this differently.

bool GA_AIFCondInterp::smooth	(	GA_Attribute &	d,
		const GA_Range &	di,
		fpreal	min,
		fpreal	max,
		const GA_Attribute &	a,
		const GA_Range &	ai
	)		const

override

bool GA_AIFCondInterp::startSum	(	GA_Attribute &	d,
		GA_Offset	di,
		const GA_WeightedSum &	sum
	)		const

override

The weighted sum will copy over the element which has the greatest contribution to the sum. The initialization is a no-op, so any initialization you need to perform should be done in a sub-class implementation.

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

GA/GA_AIFCondInterp.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation