p3d::SurfAcc Class Reference

#include <SurfAcc.h>

List of all members.

Public Member Functions
	SurfAcc ()
	~SurfAcc ()
	SurfAcc (double sizeX, double sizeY, int nSegX, int nSegY)
void	ResetAccs (double value=0)
void	SetAccs (const SurfAcc *source)
void	SetAccs (const Array2D< float > *source)
void	CalcPollySupport (double totVal, V2< double > *p1, V2< double > *p2, V2< double > *p3, V2< double > *p4, double linSmpPerSq=5)
void	AddSupportToAcc ()
double	Calc3DegIntegral (double c1, double c2, double c3) const
double	CalcPiecLinIntegral (double g1, double g2, double k) const
void	CalcPollyHeights (double h2, double h4, V2< double > *p1, V2< double > *p2, V2< double > *p3, V2< double > *p4, int useMin=1, double linSmpPerSq=5)
double	GetMinHeightSpan ()
void	AddHeightsToAcc (int keepMax=1)
void	SaveSurfAccBinary (string filename)
void	ReadSurfAccFromBinary (string filename)
const double *	GetAccumulator ()
double *	GetAccumulatorModify ()
double	GetBoxSizeX ()
double	GetBoxSizeY ()
double	GetTotal () const
double	GetMean () const

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Detailed Description

this class mainly used to estimate the depth and height of fiber in the volume

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Constructor & Destructor Documentation

p3d::SurfAcc::SurfAcc

(

)

[inline]

p3d::SurfAcc::~SurfAcc

(

)

[inline]

SurfAcc::SurfAcc	(	double	sizeX,
		double	sizeY,
		int	nSegX,
		int	nSegY
	)

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Member Function Documentation

void SurfAcc::AddHeightsToAcc

(

int

keepMax = 1

)

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void SurfAcc::AddSupportToAcc

(

)

Adds support to accumulator

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double SurfAcc::Calc3DegIntegral	(	double	c1,
		double	c2,
		double	c3
	)		const

Integrate f(acc(x,y)) over support (linear weight) where f(x)=x^3*c3+x^2*c2+x*c1

Parameters:

c1
c2
c3
p4

Returns:

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double SurfAcc::CalcPiecLinIntegral	(	double	g1,
		double	g2,
		double	k
	)		const [inline]

Integrates linear->0 at g1 from left and from 0 from g2 by k. No Use Now

Parameters:

g1
g2
k

Returns:

No Use Now

void SurfAcc::CalcPollyHeights	(	double	h2,
		double	h4,
		V2< double > *	p1,
		V2< double > *	p2,
		V2< double > *	p3,
		V2< double > *	p4,
		int	useMin = 1,
		double	linSmpPerSq = 5
	)

Same assumptions as CalcPollySupport h2=height 2->3, h4=height 4->1 Assumes all heights >= 0

Parameters:

h2
h4
p1
p2
p3
p4
useMin
linSmpPerSq

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void SurfAcc::CalcPollySupport	(	double	totVal,
		V2< double > *	p1,
		V2< double > *	p2,
		V2< double > *	p3,
		V2< double > *	p4,
		double	linSmpPerSq = 5
	)

Assumption1: poly is approximately rectangular when chosing first axis of interpolation. Try to give the short side first for speed. Assumption2: Cordinatesystem approximately square

Parameters:

totVal
p1
p2
p3
p4
linSmpPerSq

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const double* p3d::SurfAcc::GetAccumulator

(

)

[inline]

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double* p3d::SurfAcc::GetAccumulatorModify

(

)

[inline]

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double p3d::SurfAcc::GetBoxSizeX

(

)

[inline]

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double p3d::SurfAcc::GetBoxSizeY

(

)

[inline]

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double SurfAcc::GetMean

(

)

const

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double SurfAcc::GetMinHeightSpan

(

)

Returns min heightspan between support and base. Negative if below base

double p3d::SurfAcc::GetTotal

(

)

const [inline]

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void SurfAcc::ReadSurfAccFromBinary

(

string

filename

)

read the height buffer from the binary file

Parameters:

filename

string the path of the file

void SurfAcc::ResetAccs

(

double

value = 0

)

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void SurfAcc::SaveSurfAccBinary

(

string

filename

)

save the surface-accumulator in binary file

Parameters:

filename

string the path of the file

void SurfAcc::SetAccs

(

const SurfAcc *

source

)

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void SurfAcc::SetAccs

(

const Array2D< float > *

source

)

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

• OpenPaperOpt/SurfAcc.h
• OpenPaperOpt/SurfAcc.cpp