#include <SpaceTransform.h>

Public Member Functions
	SpaceTransform ()
	ctor.

	~SpaceTransform ()
	dtor.

void	Init (const SrcPanoImage &img, const vigra::Diff2D &destSize, PanoramaOptions::ProjectionFormat destProj, double destHFOV)
	Init Transform Create the stack of matrices for direct transform.

void	InitInv (const SrcPanoImage &img, const vigra::Diff2D &destSize, PanoramaOptions::ProjectionFormat destProj, double destHFOV)
	Init Inv Transform Create the stack of matrices for reverse transform.

void	InitRadialCorrect (const vigra::Size2D &sz, const std::vector< double > &radDist, const hugin_utils::FDiff2D &centerShift)
	transformation for radial correction only

void	InitRadialCorrect (const SrcPanoImage &src, int channel=1)
	init radial correction from pano image description and selected channel (R=0, G=1, B=2), (TCA corr)

void	InitInvRadialCorrect (const SrcPanoImage &src, int channel=1)
	Create a transform stack for distortion & TCA correction only.

void	createTransform (const SrcPanoImage &src, const PanoramaOptions &dest)

void	createInvTransform (const SrcPanoImage &src, const PanoramaOptions &dest)

void	createTransform (const PanoramaData &pano, unsigned int imgNr, const PanoramaOptions &dest, vigra::Diff2D srcSize=vigra::Diff2D(0, 0))

void	createInvTransform (const PanoramaData &pano, unsigned int imgNr, const PanoramaOptions &dest, vigra::Diff2D srcSize=vigra::Diff2D(0, 0))

void	createTransform (const vigra::Diff2D &srcSize, const VariableMap &srcVars, Lens::LensProjectionFormat srcProj, const vigra::Diff2D &destSize, PanoramaOptions::ProjectionFormat destProj, double destHFOV)

void	createInvTransform (const vigra::Diff2D &srcSize, const VariableMap &srcVars, Lens::LensProjectionFormat srcProj, const vigra::Diff2D &destSize, PanoramaOptions::ProjectionFormat destProj, double destHFOV)

bool	transform (hugin_utils::FDiff2D &dest, const hugin_utils::FDiff2D &src) const
	transform Get the new coordinates

bool	transformImgCoord (double &x_dest, double &y_dest, double x_src, double y_src) const
	like transform, but return image coordinates, not cartesian coordinates

bool	transformImgCoord (hugin_utils::FDiff2D &dest, const hugin_utils::FDiff2D &src) const

bool	isIdentity ()
	returns true if this transform is an identity transform

Private Member Functions
void	AddTransform (trfn function_name, double var0, double var1=0.0f, double var2=0.0f, double var3=0.0f, double var4=0.0f, double var5=0.0f, double var6=0.0f, double var7=0.0f)
	add a new transformation

void	AddTransform (trfn function_name, Matrix3 m, double var0, double var1=0.0f, double var2=0.0f, double var3=0.0f)

Private Attributes
bool	m_Initialized
	was the class initialized ?

double	m_srcTX
	used to convert from screen to cartesian coordinates

double	m_srcTY

double	m_destTX

double	m_destTY

std::vector< fDescription >	m_Stack
	vector of transformations

Detailed Description

Definition at line 84 of file SpaceTransform.h.

Constructor & Destructor Documentation

◆ SpaceTransform()

HuginBase::Nona::SpaceTransform::SpaceTransform ( )

ctor.

ctor

Definition at line 34 of file SpaceTransform.cpp.

References m_Initialized.

◆ ~SpaceTransform()

HuginBase::Nona::SpaceTransform::~SpaceTransform ( )

dtor.

dtor

Definition at line 41 of file SpaceTransform.cpp.

Member Function Documentation

◆ AddTransform() [1/2]

void HuginBase::Nona::SpaceTransform::AddTransform	(	trfn	function_name,
		double	var0,
		double	var1 = `0.0f`,
		double	var2 = `0.0f`,
		double	var3 = `0.0f`,
		double	var4 = `0.0f`,
		double	var5 = `0.0f`,
		double	var6 = `0.0f`,
		double	var7 = `0.0f`
	)

private

add a new transformation

Definition at line 45 of file SpaceTransform.cpp.

References m_Stack, HuginBase::Nona::_fDesc::param, threshold(), HuginBase::Nona::_FuncParams::var0, var0, var1, var2, var3, var4, and var5.

Referenced by Init(), InitInv(), InitInvRadialCorrect(), InitRadialCorrect(), and InitRadialCorrect().

◆ AddTransform() [2/2]

void HuginBase::Nona::SpaceTransform::AddTransform	(	trfn	function_name,
		Matrix3	m,
		double	var0,
		double	var1 = `0.0f`,
		double	var2 = `0.0f`,
		double	var3 = `0.0f`
	)

private

Definition at line 60 of file SpaceTransform.cpp.

References HuginBase::Nona::_FuncParams::distance, m_Stack, HuginBase::Nona::_fDesc::param, threshold(), var0, var1, var2, and var3.

◆ createInvTransform() [1/3]

void HuginBase::Nona::SpaceTransform::createInvTransform	(	const PanoramaData &	pano,
		unsigned int	imgNr,
		const PanoramaOptions &	dest,
		vigra::Diff2D	srcSize = `vigra::Diff2D(0,0)`
	)

Definition at line 1639 of file SpaceTransform.cpp.

References HuginBase::PanoramaData::getImage(), InitInv(), and threshold().

◆ createInvTransform() [2/3]

void HuginBase::Nona::SpaceTransform::createInvTransform	(	const SrcPanoImage &	src,
		const PanoramaOptions &	dest
	)

Definition at line 1615 of file SpaceTransform.cpp.

References InitInv(), and threshold().

◆ createInvTransform() [3/3]

void HuginBase::Nona::SpaceTransform::createInvTransform	(	const vigra::Diff2D &	srcSize,
		const VariableMap &	srcVars,
		Lens::LensProjectionFormat	srcProj,
		const vigra::Diff2D &	destSize,
		PanoramaOptions::ProjectionFormat	destProj,
		double	destHFOV
	)

Todo:: remove this obsolete function. Callers should use a SrcPanoImg instead

Definition at line 1673 of file SpaceTransform.cpp.

References InitInv(), HuginBase::SrcPanoImage::setSize(), and threshold().

◆ createTransform() [1/3]

void HuginBase::Nona::SpaceTransform::createTransform	(	const PanoramaData &	pano,
		unsigned int	imgNr,
		const PanoramaOptions &	dest,
		vigra::Diff2D	srcSize = `vigra::Diff2D(0,0)`
	)

Definition at line 1623 of file SpaceTransform.cpp.

References HuginBase::PanoramaData::getImage(), Init(), and threshold().

◆ createTransform() [2/3]

void HuginBase::Nona::SpaceTransform::createTransform	(	const SrcPanoImage &	src,
		const PanoramaOptions &	dest
	)

Definition at line 1606 of file SpaceTransform.cpp.

References Init(), and threshold().

◆ createTransform() [3/3]

void HuginBase::Nona::SpaceTransform::createTransform	(	const vigra::Diff2D &	srcSize,
		const VariableMap &	srcVars,
		Lens::LensProjectionFormat	srcProj,
		const vigra::Diff2D &	destSize,
		PanoramaOptions::ProjectionFormat	destProj,
		double	destHFOV
	)

Todo:: remove this obsolete function. Callers should use a SrcPanoImg instead

Definition at line 1654 of file SpaceTransform.cpp.

References Init(), HuginBase::SrcPanoImage::setSize(), and threshold().

◆ Init()

void HuginBase::Nona::SpaceTransform::Init	(	const SrcPanoImage &	img,
		const vigra::Diff2D &	destSize,
		PanoramaOptions::ProjectionFormat	destProj,
		double	destHFOV
	)

Init Transform Create the stack of matrices for direct transform.

Creates the stacks of matrices and flatten them.

Definition at line 1198 of file SpaceTransform.cpp.

References AddTransform(), HuginBase::Nona::CalcCorrectionRadius_copy(), HuginBase::PanoramaOptions::CYLINDRICAL, DEBUG_FATAL, DEG_TO_RAD, HuginBase::PanoramaOptions::EQUIRECTANGULAR, HuginBase::BaseSrcPanoImage::EQUIRECTANGULAR, HuginBase::Nona::erect_mercator(), HuginBase::Nona::erect_pano(), HuginBase::Nona::erect_rect(), HuginBase::Nona::erect_sinusoidal(), HuginBase::Nona::erect_sphere_tp(), HuginBase::Nona::erect_stereographic(), HuginBase::Nona::erect_transmercator(), HuginBase::PanoramaOptions::FULL_FRAME_FISHEYE, HuginBase::Nona::horiz(), m_destTX, m_destTY, m_srcTX, m_srcTY, m_Stack, HuginBase::PanoramaOptions::MERCATOR, HuginBase::Nona::pano_sphere_tp(), HuginBase::BaseSrcPanoImage::PANORAMIC, HuginBase::Nona::persp_sphere(), PI, HuginBase::Nona::radial(), HuginBase::Nona::rect_sphere_tp(), HuginBase::PanoramaOptions::RECTILINEAR, HuginBase::BaseSrcPanoImage::RECTILINEAR, HuginBase::Nona::resize(), HuginBase::Nona::rotate_erect(), HuginBase::Nona::SetMatrix(), HuginBase::PanoramaOptions::SINUSOIDAL, HuginBase::Nona::sphere_tp_erect(), HuginBase::PanoramaOptions::STEREOGRAPHIC, threshold(), HuginBase::PanoramaOptions::TRANSVERSE_MERCATOR, and HuginBase::Nona::vert().

Referenced by createTransform(), createTransform(), and createTransform().

◆ InitInv()

void HuginBase::Nona::SpaceTransform::InitInv	(	const SrcPanoImage &	img,
		const vigra::Diff2D &	destSize,
		PanoramaOptions::ProjectionFormat	destProj,
		double	destHFOV
	)

Init Inv Transform Create the stack of matrices for reverse transform.

Definition at line 1409 of file SpaceTransform.cpp.

Referenced by createInvTransform(), createInvTransform(), and createInvTransform().

◆ InitInvRadialCorrect()

void HuginBase::Nona::SpaceTransform::InitInvRadialCorrect	(	const SrcPanoImage &	src,
		int	channel = `1`
	)

Create a transform stack for distortion & TCA correction only.

Definition at line 1076 of file SpaceTransform.cpp.

References AddTransform(), HuginBase::Nona::CalcCorrectionRadius_copy(), HuginBase::Nona::horiz(), HuginBase::Nona::inv_radial(), m_destTX, m_destTY, m_srcTX, m_srcTY, m_Stack, threshold(), and HuginBase::Nona::vert().

Referenced by HuginBase::Nona::estScaleFactorForFullFrame().

◆ InitRadialCorrect() [1/2]

void HuginBase::Nona::SpaceTransform::InitRadialCorrect	(	const SrcPanoImage &	src,
		int	channel = `1`
	)

init radial correction from pano image description and selected channel (R=0, G=1, B=2), (TCA corr)

Create a transform stack for distortion & TCA correction only.

Definition at line 1134 of file SpaceTransform.cpp.

References AddTransform(), HuginBase::Nona::CalcCorrectionRadius_copy(), DEBUG_DEBUG, HuginBase::Nona::horiz(), m_destTX, m_destTY, m_srcTX, m_srcTY, m_Stack, HuginBase::Nona::radial(), threshold(), and HuginBase::Nona::vert().

◆ InitRadialCorrect() [2/2]

void HuginBase::Nona::SpaceTransform::InitRadialCorrect	(	const vigra::Size2D &	sz,
		const std::vector< double > &	radDist,
		const hugin_utils::FDiff2D &	centerShift
	)

transformation for radial correction only

Create a transform stack for radial distortion correction only.

Definition at line 1046 of file SpaceTransform.cpp.

References AddTransform(), HuginBase::Nona::CalcCorrectionRadius_copy(), m_destTX, m_destTY, m_srcTX, m_srcTY, m_Stack, HuginBase::Nona::radial_shift(), and threshold().

Referenced by correctImage().

◆ isIdentity()

bool HuginBase::Nona::SpaceTransform::isIdentity ( )

inline

returns true if this transform is an identity transform

Definition at line 177 of file SpaceTransform.h.

◆ transform()

bool HuginBase::Nona::SpaceTransform::transform	(	hugin_utils::FDiff2D &	dest,
		const hugin_utils::FDiff2D &	src
	)		const

transform Get the new coordinates

Definition at line 1693 of file SpaceTransform.cpp.

References m_Stack, and threshold().

Referenced by transformImgCoord().

◆ transformImgCoord() [1/2]

bool HuginBase::Nona::SpaceTransform::transformImgCoord	(	double &	x_dest,
		double &	y_dest,
		double	x_src,
		double	y_src
	)		const

like transform, but return image coordinates, not cartesian coordinates

Definition at line 1710 of file SpaceTransform.cpp.

References m_destTX, m_destTY, m_srcTX, m_srcTY, threshold(), transform(), and hugin_utils::TDiff2D< T >::x.

◆ transformImgCoord() [2/2]

bool HuginBase::Nona::SpaceTransform::transformImgCoord	(	hugin_utils::FDiff2D &	dest,
		const hugin_utils::FDiff2D &	src
	)		const

inline

Definition at line 169 of file SpaceTransform.h.

References threshold().

Member Data Documentation

◆ m_destTX

double HuginBase::Nona::SpaceTransform::m_destTX

private

Definition at line 195 of file SpaceTransform.h.

Referenced by Init(), InitInv(), InitInvRadialCorrect(), InitRadialCorrect(), InitRadialCorrect(), and transformImgCoord().

◆ m_destTY

double HuginBase::Nona::SpaceTransform::m_destTY

private

Definition at line 195 of file SpaceTransform.h.

Referenced by Init(), InitInv(), InitInvRadialCorrect(), InitRadialCorrect(), InitRadialCorrect(), and transformImgCoord().

◆ m_Initialized

bool HuginBase::Nona::SpaceTransform::m_Initialized

private

was the class initialized ?

Definition at line 191 of file SpaceTransform.h.

Referenced by SpaceTransform().

◆ m_srcTX

double HuginBase::Nona::SpaceTransform::m_srcTX

private

used to convert from screen to cartesian coordinates

Definition at line 194 of file SpaceTransform.h.

Referenced by Init(), InitInv(), InitInvRadialCorrect(), InitRadialCorrect(), InitRadialCorrect(), and transformImgCoord().

◆ m_srcTY

double HuginBase::Nona::SpaceTransform::m_srcTY

private

Definition at line 194 of file SpaceTransform.h.

Referenced by Init(), InitInv(), InitInvRadialCorrect(), InitRadialCorrect(), InitRadialCorrect(), and transformImgCoord().

◆ m_Stack

std::vector<fDescription> HuginBase::Nona::SpaceTransform::m_Stack

private

vector of transformations

Definition at line 198 of file SpaceTransform.h.

Referenced by AddTransform(), AddTransform(), Init(), InitInv(), InitInvRadialCorrect(), InitRadialCorrect(), InitRadialCorrect(), and transform().

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

hugin_base/nona/SpaceTransform.h
hugin_base/nona/SpaceTransform.cpp

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SpaceTransform()

◆ ~SpaceTransform()

Member Function Documentation

◆ AddTransform() [1/2]

◆ AddTransform() [2/2]

◆ createInvTransform() [1/3]

◆ createInvTransform() [2/3]

◆ createInvTransform() [3/3]

◆ createTransform() [1/3]

◆ createTransform() [2/3]

◆ createTransform() [3/3]

◆ Init()

◆ InitInv()

◆ InitInvRadialCorrect()

◆ InitRadialCorrect() [1/2]

◆ InitRadialCorrect() [2/2]

◆ isIdentity()

◆ transform()

◆ transformImgCoord() [1/2]

◆ transformImgCoord() [2/2]

Member Data Documentation

◆ m_destTX

◆ m_destTY

◆ m_Initialized

◆ m_srcTX

◆ m_srcTY

◆ m_Stack