TEveEllipsoid Class Reference

#include <TEveEllipsoid.h>

Inheritance diagram for TEveEllipsoid:

Public Member Functions
	ClassDef (TEveEllipsoid, 0)
virtual void	ComputeBBox ()
virtual TClass *	ProjectedClass (const TEveProjection *p) const
TEveTrans &	RefEMtx ()
TEveVector &	RefExtent3D ()
TEveVector &	RefPos ()
void	SetScale (float x)
	TEveEllipsoid (const Text_t *n="TEveEllipsoid", const Text_t *t="")
virtual	~TEveEllipsoid ()

Protected Attributes
TEveTrans	fEMtx
float	fEScale
TEveVector	fExtent3D
TEveVector	fPos

Private Member Functions
TEveEllipsoid &	operator= (const TEveEllipsoid &)
	TEveEllipsoid (const TEveEllipsoid &)

Friends
class	TEveEllipsoidGL
class	TEveEllipsoidProjected
class	TEveEllipsoidProjectedGL

Detailed Description

Definition at line 14 of file TEveEllipsoid.h.

Constructor & Destructor Documentation

TEveEllipsoid::TEveEllipsoid ( const TEveEllipsoid &  )

private

TEveEllipsoid::TEveEllipsoid	(	const Text_t *	n = "TEveEllipsoid",
		const Text_t *	t = ""
	)

Definition at line 7 of file TEveEllipsoid.cc.

                                                             :
   TEveShape(n, t)
{
   // Constructor.
}

virtual TEveEllipsoid::~TEveEllipsoid ( )

inlinevirtual

Definition at line 33 of file TEveEllipsoid.h.

{}

Member Function Documentation

TEveEllipsoid::ClassDef	(	TEveEllipsoid	,
		0
	)

void TEveEllipsoid::ComputeBBox ( )

virtual

Definition at line 14 of file TEveEllipsoid.cc.

References a, Abs(), fExtent3D, fPos, and Max().

{
   // Compute bounding-box of the data.

   BBoxInit();

   Float_t a = TMath::Max(TMath::Max(TMath::Abs(fExtent3D[0]), TMath::Abs(fExtent3D[1])), TMath::Abs(fExtent3D[2]));

   fBBox[0] = -a +fPos[0];
   fBBox[1] =  a +fPos[0];

   fBBox[2] = -a +fPos[1];
   fBBox[3] =  a +fPos[1];

   fBBox[4] = -a +fPos[2];
   fBBox[5] =  a +fPos[2];
}

TEveEllipsoid& TEveEllipsoid::operator= ( const TEveEllipsoid &  )

private

TClass * TEveEllipsoid::ProjectedClass ( const TEveProjection *  p ) const

virtual

Definition at line 33 of file TEveEllipsoid.cc.

{
   // Virtual from TEveProjectable, returns TEveEllipsoidProjected class.

   return TEveEllipsoidProjected::Class();
}

TEveTrans& TEveEllipsoid::RefEMtx ( )

inline

Definition at line 40 of file TEveEllipsoid.h.

References fEMtx.

{ return fEMtx ;}

TEveVector& TEveEllipsoid::RefExtent3D ( )

inline

Definition at line 39 of file TEveEllipsoid.h.

References fExtent3D.

Referenced by TEveEllipsoidProjected::ComputeBBox().

{ return fExtent3D ;} // cached member for bbox and 3D rendering

TEveVector& TEveEllipsoid::RefPos ( )

inline

Definition at line 38 of file TEveEllipsoid.h.

References fPos.

Referenced by TEveEllipsoidProjected::ComputeBBox().

{ return fPos ;}

void TEveEllipsoid::SetScale ( float  x )

inline

Definition at line 42 of file TEveEllipsoid.h.

References fEScale, and x.

{fEScale = x; }

Friends And Related Function Documentation

friend class TEveEllipsoidGL

friend

Definition at line 17 of file TEveEllipsoid.h.

friend class TEveEllipsoidProjected

friend

Definition at line 16 of file TEveEllipsoid.h.

friend class TEveEllipsoidProjectedGL

friend

Definition at line 18 of file TEveEllipsoid.h.

Member Data Documentation

TEveTrans TEveEllipsoid::fEMtx

protected

Definition at line 27 of file TEveEllipsoid.h.

Referenced by RefEMtx().

float TEveEllipsoid::fEScale

protected

Definition at line 29 of file TEveEllipsoid.h.

Referenced by SetScale().

TEveVector TEveEllipsoid::fExtent3D

protected

Definition at line 26 of file TEveEllipsoid.h.

Referenced by ComputeBBox(), and RefExtent3D().

TEveVector TEveEllipsoid::fPos

protected

Definition at line 25 of file TEveEllipsoid.h.

Referenced by ComputeBBox(), and RefPos().