Re: TH3F with TViewerOpenGL

Hi,
Thank you for the answer... Actually I am interested in Draw("iso") option . I think this option
is not viewable by 3d or GL. Can this also be implemented? Sincerely,
Ahmety-

On 12/12/05, Olivier Couet <Olivier.Couet_at_cern.ch> wrote:
>
>
> Hi,
>
> This option already exist. Try the following macro:
>
> void hist3d() {
> TH3F *h3 = new TH3F("h3","h3",20,-2,2,20,-2,2,20,0,4);
> Double_t x, y, z;
> for (Int_t i=0;i<10000;i++) {
> gRandom->Rannor(x, y);
> z = x*x + y*y;
> h3->Fill(x,y,z);
> }
> // h3->Draw("box");
> h3->Draw("");
> }
>
> The Draw() method can be used with the "box" option to produce a 3D box
> plot, or with no option to produce a 3D scatter plot. Thanks to the canvas
> menu View/View_with you can display the 3D plot either with x3d or GL.
>
> Cheers, Olivier
>
>
> On Sat, 10 Dec 2005, Ahmet Ayan wrote:
>
> > Hello,
> > I am not sure if this is a valid/request question or not, but I am
> > wondering if it is (would) be possible to view a TH3F object with OpenGL
> > viewer?
> > I use TH3F histograms to visualize 3D objects reconstructed by
> > the Bin-Contents (image reconstruction by counts in pixels in my case)
> in
> > x,y,z.
> >
> > Thanks,
> > Ahmet-
> > --
> > Ahmet S. Ayan
> > Univ. of Philadelphia
> > Dept. of Radiology
> > Philadelphia, PA, USA
> >
>
> --
> Org: CERN - European Laboratory for Particle Physics.
> Mail: 1211 Geneve 23 - Switzerland Mailbox: J25910
> E-Mail: Olivier.Couet_at_cern.ch Phone: +41 22
> 7676522
> WWW: http://cern.ch/Olivier.Couet/ Fax: +41 22
> 7670300
>
Received on Mon Dec 12 2005 - 21:57:34 MET