TEveEllipsoidProjected Class Reference

#include <TEveEllipsoid.h>

Inheritance diagram for TEveEllipsoidProjected:

Public Member Functions
	ClassDefOverride (TEveEllipsoidProjected, 0)
void	ComputeBBox () override
TEveElement *	GetProjectedAsElement () override
void	SetProjection (TEveProjectionManager *mng, TEveProjectable *model) override
	TEveEllipsoidProjected (const char *n="TEveEllipsoidProjected", const char *t="")
void	UpdateProjection () override
	~TEveEllipsoidProjected () override

Protected Member Functions
void	SetDepthLocal (Float_t d) override

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

Friends
class	TEveEllipsoidProjectedGL

Detailed Description

Definition at line 49 of file TEveEllipsoid.h.

Constructor & Destructor Documentation

TEveEllipsoidProjected::TEveEllipsoidProjected ( const TEveEllipsoidProjected &  )

private

TEveEllipsoidProjected::TEveEllipsoidProjected	(	const char *	n = "TEveEllipsoidProjected",
		const char *	t = ""
	)

Definition at line 45 of file TEveEllipsoid.cc.

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

TEveEllipsoidProjected::~TEveEllipsoidProjected ( )

override

Definition at line 50 of file TEveEllipsoid.cc.

                                                {
  // Destructor.
}

Member Function Documentation

TEveEllipsoidProjected::ClassDefOverride	(	TEveEllipsoidProjected	,
		0
	)

void TEveEllipsoidProjected::ComputeBBox ( )

override

Definition at line 55 of file TEveEllipsoid.cc.

References a, Abs(), b, Max(), AlCaHLTBitMon_ParallelJobs::p, amptDefault_cfi::proj, TEveEllipsoid::RefExtent3D(), TEveEllipsoid::RefPos(), and findQualityFiles::v.

                                         {
  // Compute bounding-box, virtual from TAttBBox.

  BBoxInit();

  TEveEllipsoid* e3d = dynamic_cast<TEveEllipsoid*>(fProjectable);

  //printf("project bbox  %p\n", (void*)e3d->GetBBox());
  if (e3d) {
    TEveProjection* proj = GetManager()->GetProjection();
    Float_t a = TMath::Max(TMath::Max(TMath::Abs(e3d->RefExtent3D()[0]), TMath::Abs(e3d->RefExtent3D()[1])),
                           TMath::Abs(e3d->RefExtent3D()[2]));
    float* p = e3d->RefPos().Arr();
    float b[] = {-a + p[0], a + p[0], -a + p[1], a + p[1], -a + p[2], a + p[2]};
    TEveVector v;
    v.Set(b[0], b[2], b[4]);
    proj->ProjectVector(v, fDepth);
    BBoxCheckPoint(v);
    v.Set(b[1], b[2], b[4]);
    proj->ProjectVector(v, fDepth);
    BBoxCheckPoint(v);
    v.Set(b[0], b[3], b[4]);
    proj->ProjectVector(v, fDepth);
    BBoxCheckPoint(v);
    v.Set(b[1], b[3], b[4]);
    proj->ProjectVector(v, fDepth);
    BBoxCheckPoint(v);
    v.Set(b[0], b[2], b[5]);
    proj->ProjectVector(v, fDepth);
    BBoxCheckPoint(v);
    v.Set(b[1], b[2], b[5]);
    proj->ProjectVector(v, fDepth);
    BBoxCheckPoint(v);
    v.Set(b[0], b[3], b[5]);
    proj->ProjectVector(v, fDepth);
    BBoxCheckPoint(v);
    v.Set(b[1], b[3], b[5]);
    proj->ProjectVector(v, fDepth);
    BBoxCheckPoint(v);

    // for Z dimesion
    fBBox[4] -= a;
    fBBox[5] += a;
  }
  // printf("(%f, %f) (%f, %f) (%f, %f)\n",fBBox[0],fBBox[1],fBBox[2],fBBox[3],fBBox[4],fBBox[5] );
}

TEveElement* TEveEllipsoidProjected::GetProjectedAsElement ( )

inlineoverride

Definition at line 70 of file TEveEllipsoid.h.

References TEveEllipsoid::ClassDefOverride().

{ return this; }

TEveEllipsoidProjected& TEveEllipsoidProjected::operator= ( const TEveEllipsoidProjected &  )

private

void TEveEllipsoidProjected::SetDepthLocal ( Float_t  d )

overrideprotected

Definition at line 103 of file TEveEllipsoid.cc.

                                                    {
  // This is virtual method from base-class TEveProjected.

  SetDepthCommon(d, this, fBBox);
}

void TEveEllipsoidProjected::SetProjection ( TEveProjectionManager *  mng, TEveProjectable *  model  )

override

Definition at line 110 of file TEveEllipsoid.cc.

                                                                                             {
  // This is virtual method from base-class TEveProjected.

  TEveProjected::SetProjection(mng, model);
  CopyVizParams(dynamic_cast<TEveElement*>(model));
}

void TEveEllipsoidProjected::UpdateProjection ( )

override

Definition at line 118 of file TEveEllipsoid.cc.

                                              {
  // Override from abstract function.
}

Friends And Related Function Documentation

friend class TEveEllipsoidProjectedGL

friend

Definition at line 50 of file TEveEllipsoid.h.