Draws a jet cone with leading particle is specified in (eta,phi) and cone radius is given.

If Apex is not set, default is (0.,0.,0.) In case of cylinder was set, cone is cut at the cylinder edges.

Example :

Float_t coneEta    = r.Uniform(-0.9, 0.9);
Float_t conePhi    = r.Uniform(0.0, TwoPi() );
Float_t coneRadius = 0.4;
 
REveJetCone* jetCone = new REveJetCone("JetCone");
jetCone->SetCylinder(250, 250);
if (jetCone->AddCone(coneEta, conePhi, coneRadius) != -1)
  gEve->AddElement(jetCone);

Implementation notes

REveVector fLimits encodes the following information:

fY, fZ: barrel radius and endcap z-position; if both are 0, fX encodes the spherical radius
fX : scaling for length of the cone

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

graf3d/eve7/src/REveJetCone.cxx