Dear Andrei, Thanks! Karoly On Fri, 25 Jun 2004, Andrei Gheata wrote: > Hi Karoly, > > Phi and theta are the angles (azimutal/polar) of the axis that passes > through the "centers" of the trapezoid Z faces. If theta is zero this > axis is parallel with the Z axis no matter what phi is. To tilt your > trapezoid you have to define theta>0. You have more freedom in defining > such a shape by using TGeoArb8 instead (you can define one-by-one all > vertices - see /geom/src/TGeoArb8.cxx) > > Regards, > Andrei > > Makonyi Karoly wrote: > > >Hi, > >I tried to define a TTRAP shape with not zero "phi". > >If the theta is zero it is no matter what is the phi it doesn't tilt the > >shape. And I need a tilted TTRAP shape ... > > > >What is the solution? > >k. > > > > > > > > >
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