In This Package:

SoUtils::SbProjector Class Reference

#include <SbProjector.h>

List of all members.

Public Member Functions
	SbProjector (const SbString &)
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
	SbProjector (const SbProjector &)
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
virtual	~SbProjector ()
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
bool	project (int, SbVec3f *) const
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
bool	isRZ () const
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
bool	isZR () const
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
Protected Member Functions
bool	projectRZ (int, SbVec3f *) const
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
bool	projectPHIZ (int, SbVec3f *) const
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
bool	projectZR (int, SbVec3f *) const
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
bool	projectNZR (int, SbVec3f *) const
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
bool	projectNormZ (int, SbVec3f *) const
bool	projectZPHI (int, SbVec3f *) const
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
bool	projectPHIETA (int, SbVec3f *) const
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
Private Attributes
int	fProjection

---

Detailed Description

Definition at line 14 of file SbProjector.h.

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Constructor & Destructor Documentation

SoUtils::SbProjector::SbProjector

(

const SbString &

)

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 17 of file SbProjector.cpp.

:fProjection(0)
{
       if(aProjection=="RZ") fProjection = 1;
  else if(aProjection=="PHIZ") fProjection = 2;
  else if(aProjection=="ZR") fProjection = 3;
  else if(aProjection=="ZPHI") fProjection = 4;
  else if(aProjection=="-ZR") fProjection = 5;
  else if(aProjection=="PHIETA") fProjection = 6;
  
}

SoUtils::SbProjector::SbProjector

(

const SbProjector &

)

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 33 of file SbProjector.cpp.

:fProjection(aProjector.fProjection)
{
}

SoUtils::SbProjector::~SbProjector

(

)

[virtual]

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 42 of file SbProjector.cpp.

{
}

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Member Function Documentation

bool SoUtils::SbProjector::project	(	int	,
		SbVec3f *
	)			const

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 65 of file SbProjector.cpp.

{
  if(fProjection==1) 
    return projectRZ(aNumber,aPoints);
  else if(fProjection==2) 
    return projectPHIZ(aNumber,aPoints);
  else if(fProjection==3) 
    return projectZR(aNumber,aPoints);
  else if(fProjection==4) 
    return projectZPHI(aNumber,aPoints);
  else if(fProjection==5) 
    return projectNZR(aNumber,aPoints);
  else
    return true; // Do nothing. It is ok.
}

bool SoUtils::SbProjector::isRZ

(

)

const

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 49 of file SbProjector.cpp.

{
  return (fProjection==1 ? true : false);
}

bool SoUtils::SbProjector::isZR

(

)

const

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 57 of file SbProjector.cpp.

{
  return (fProjection==3 || fProjection==5 ? true : false);
}

bool SoUtils::SbProjector::projectRZ	(	int	,
		SbVec3f *
	)			const [protected]

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 86 of file SbProjector.cpp.

{
  for(int index=0;index<aNumber;index++) {
    SbVec3f& point = aPoints[index];
    float x = point[0];
    float y = point[1];
    float z = point[2];
    float r = (float)::sqrt(x*x+y*y);
    //printf("debug : SbProjector::projectRZ : %d (%d) : %g %g\n",
    // index,aNumber,r,z);
    point[0] = r;
    point[1] = z;
    point[2] = 0;
  }
  return true;
}

bool SoUtils::SbProjector::projectPHIZ	(	int	,
		SbVec3f *
	)			const [protected]

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 108 of file SbProjector.cpp.

{
  for(int index=0;index<aNumber;index++) {
    SbVec3f& point = aPoints[index];
    float x = point[0];
    float y = point[1];
    float z = point[2];
    double v;
    if(!arctan(y,x,v)) return false;
    point[0] = (float)v;
    point[1] = z;
    point[2] = 0;
  }
  return true;
}

bool SoUtils::SbProjector::projectZR	(	int	,
		SbVec3f *
	)			const [protected]

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 129 of file SbProjector.cpp.

{
  for(int index=0;index<aNumber;index++) {
    SbVec3f& point = aPoints[index];
    float x = point[0];
    float y = point[1];
    float z = point[2];
    float r = (float)::sqrt(x*x+y*y);
    //printf("debug : SbProjector::projectRZ : %d (%d) : %g %g\n",
    // index,aNumber,r,z);
    point[0] = z;
    point[1] = r;
    point[2] = 0;
  }
  return true;
}

bool SoUtils::SbProjector::projectNZR	(	int	,
		SbVec3f *
	)			const [protected]

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 151 of file SbProjector.cpp.

{
  for(int index=0;index<aNumber;index++) {
    SbVec3f& point = aPoints[index];
    float x = point[0];
    float y = point[1];
    float z = point[2];
    float r = (float)::sqrt(x*x+y*y);
    if (x<0) {r=-r;}
    point[0] = z;
    point[1] = r;
    point[2] = 0;
  }
  return true;
}

bool SoUtils::SbProjector::projectNormZ	(	int	,
		SbVec3f *
	)			const [protected]

bool SoUtils::SbProjector::projectZPHI	(	int	,
		SbVec3f *
	)			const [protected]

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 195 of file SbProjector.cpp.

{
  for(int index=0;index<aNumber;index++) {
    SbVec3f& point = aPoints[index];
    float x = point[0];
    float y = point[1];
    float z = point[2];
    double v;
    if(!arctan(y,x,v)) return false;
    point[0] = z;
    point[1] = (float)v;
    point[2] = 0;
  }
  return true;
}

bool SoUtils::SbProjector::projectPHIETA	(	int	,
		SbVec3f *
	)			const [protected]

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 172 of file SbProjector.cpp.

{
  for(int index=0;index<aNumber;index++) {
    SbVec3f& point = aPoints[index];
    float x = point[0];
    float y = point[1];
    float eta = (float)::tan(x*x+y*y);
    double phi;
    if(!arctan(y,x,phi)) return false;
    //printf("debug : SbProjector::projectPHIETA : %d (%d) : %g %g\n",
    // index,aNumber,eta,phi);
    point[0] = eta;
    point[1] = (float)phi;
    point[2] = 0;
  }
  return true;
}

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Member Data Documentation

int SoUtils::SbProjector::fProjection [private]

Definition at line 31 of file SbProjector.h.

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

• /home/dayabay/installs/trunk_2011_04_11_opt/NuWa-trunk/lhcb/Vis/SoUtils/SoUtils/SbProjector.h
• /home/dayabay/installs/trunk_2011_04_11_opt/NuWa-trunk/lhcb/Vis/SoUtils/src/SbProjector.cpp

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