class TEve3DProjection: public TEveProjection


 3D scaling projection. One has to use pre-scaling to make any ise of this.

Function Members (Methods)

public:

virtual	~TEve3DProjection()
virtual Bool_t	TEveProjection::AcceptSegment(TEveVector&, TEveVector&, Float_t) const
void	TEveProjection::AddPreScaleEntry(Int_t coord, Float_t max_val, Float_t scale)
virtual void	TEveProjection::BisectBreakPoint(TEveVector& vL, TEveVector& vR, Float_t eps_sqr)
virtual void	TEveProjection::BisectBreakPoint(TEveVector& vL, TEveVector& vR, Bool_t project_result = kFALSE, Float_t depth = 0)
void	TEveProjection::ChangePreScaleEntry(Int_t coord, Int_t entry, Float_t new_scale)
static TClass*	Class()
void	TEveProjection::ClearPreScales()
Bool_t	TEveProjection::GetDisplaceOrigin() const
Float_t	TEveProjection::GetDistortion() const
Float_t	TEveProjection::GetFixR() const
Float_t	TEveProjection::GetFixZ() const
TEveProjection::EGeoMode_e	TEveProjection::GetGeoMode() const
Float_t	TEveProjection::GetLimit(Int_t i, Bool_t pos)
Float_t	TEveProjection::GetMaxTrackStep() const
const Char_t*	TEveProjection::GetName() const
TEveVector	TEveProjection::GetOrthogonalCenter(int idx, TEveVector& out)
Float_t	TEveProjection::GetPastFixRFac() const
Float_t	TEveProjection::GetPastFixZFac() const
virtual Float_t*	TEveProjection::GetProjectedCenter()
virtual Float_t	TEveProjection::GetScreenVal(Int_t ax, Float_t value)
Float_t	TEveProjection::GetScreenVal(Int_t i, Float_t x, TEveVector& dirVec, TEveVector& oCenter)
TEveProjection::EPType_e	TEveProjection::GetType() const
Bool_t	TEveProjection::GetUsePreScale() const
virtual Float_t	TEveProjection::GetValForScreenPos(Int_t ax, Float_t value)
virtual Bool_t	TEveProjection::HasSeveralSubSpaces() const
virtual Bool_t	Is2D() const
virtual Bool_t	Is3D() const
virtual TClass*	IsA() const
virtual Bool_t	TEveProjection::IsOnSubSpaceBoundrary(const TEveVector&) const
TEve3DProjection&	operator=(const TEve3DProjection&)
void	TEveProjection::PreScalePoint(Float_t& x, Float_t& y)
void	TEveProjection::PreScalePoint(Float_t& x, Float_t& y, Float_t& z)
virtual void	ProjectPoint(Float_t& x, Float_t& y, Float_t& z, Float_t d, TEveProjection::EPProc_e proc = kPP_Full)
void	TEveProjection::ProjectPointdv(Double_t* v, Float_t d)
void	TEveProjection::ProjectPointdv(const TEveTrans* t, const Double_t* p, Double_t* v, Float_t d)
void	TEveProjection::ProjectPointfv(Float_t* v, Float_t d)
void	TEveProjection::ProjectPointfv(const TEveTrans* t, const Float_t* p, Float_t* v, Float_t d)
void	TEveProjection::ProjectVector(TEveVector& v, Float_t d)
void	TEveProjection::ProjectVector(const TEveTrans* t, TEveVector& v, Float_t d)
virtual void	TEveProjection::SetCenter(TEveVector& v)
virtual void	TEveProjection::SetDirectionalVector(Int_t screenAxis, TEveVector& vec)
void	TEveProjection::SetDisplaceOrigin(bool)
void	TEveProjection::SetDistortion(Float_t d)
void	TEveProjection::SetFixR(Float_t x)
void	TEveProjection::SetFixZ(Float_t x)
void	TEveProjection::SetGeoMode(TEveProjection::EGeoMode_e m)
void	TEveProjection::SetMaxTrackStep(Float_t x)
void	TEveProjection::SetName(const Char_t* txt)
void	TEveProjection::SetPastFixRFac(Float_t x)
void	TEveProjection::SetPastFixZFac(Float_t x)
void	TEveProjection::SetType(TEveProjection::EPType_e t)
void	TEveProjection::SetUsePreScale(Bool_t x)
virtual void	ShowMembers(TMemberInspector& insp) const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual Int_t	TEveProjection::SubSpaceId(const TEveVector&) const
	TEve3DProjection()
	TEve3DProjection(const TEve3DProjection&)

protected:

void	TEveProjection::PreScaleVariable(Int_t dim, Float_t& v)

Data Members

public:

static Float_t	TEveProjection::fgEps	resolution of projected points
static Float_t	TEveProjection::fgEpsSqr	square of resolution of projected points
static TEveProjection::EGeoMode_e	TEveProjection::kGM_Polygons
static TEveProjection::EGeoMode_e	TEveProjection::kGM_Segments
static TEveProjection::EGeoMode_e	TEveProjection::kGM_Unknown
static TEveProjection::EPProc_e	TEveProjection::kPP_Distort
static TEveProjection::EPProc_e	TEveProjection::kPP_Full
static TEveProjection::EPProc_e	TEveProjection::kPP_Plane
static TEveProjection::EPType_e	TEveProjection::kPT_3D
static TEveProjection::EPType_e	TEveProjection::kPT_End
static TEveProjection::EPType_e	TEveProjection::kPT_RPhi
static TEveProjection::EPType_e	TEveProjection::kPT_RhoZ
static TEveProjection::EPType_e	TEveProjection::kPT_Unknown

protected:

TEveVector	TEveProjection::fCenter	center of distortionprivate:
bool	TEveProjection::fDisplaceOrigin	displace point before projection
Float_t	TEveProjection::fDistortion	distortion
Float_t	TEveProjection::fFixR	radius from which scaling remains constant
Float_t	TEveProjection::fFixZ	z-coordinate from which scaling remains constant
TEveProjection::EGeoMode_e	TEveProjection::fGeoMode	strategy of polygon projection (what to try first)
Float_t	TEveProjection::fMaxTrackStep	maximum distance between two points on a track
TString	TEveProjection::fName	name
Float_t	TEveProjection::fPastFixRFac	relative scaling factor beyond fFixR as 10^x
Float_t	TEveProjection::fPastFixRScale	relative scaling beyond fFixR
Float_t	TEveProjection::fPastFixZFac	relative scaling factor beyond fFixZ as 10^x
Float_t	TEveProjection::fPastFixZScale	relative scaling beyond fFixZ
TEveProjection::vPreScale_t	TEveProjection::fPreScales[3]	scaling before the distortion
Float_t	TEveProjection::fScaleR	scale factor to keep projected radius at fFixR fixed
Float_t	TEveProjection::fScaleZ	scale factor to keep projected z-coordinate at fFixZ fixed
TEveProjection::EPType_e	TEveProjection::fType	type
Bool_t	TEveProjection::fUsePreScale	use pre-scaling

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TEve3DProjection()

 Constructor.

void ProjectPoint(Float_t& x, Float_t& y, Float_t& z, Float_t d, TEveProjection::EPProc_e proc = kPP_Full)

 Project point.

Bool_t Is2D() const

Bool_t Is3D() const

TEve3DProjection()

virtual ~TEve3DProjection()

{}