Dear ROOTers;
I would like to superimpose two 3D histograms that are in the shape of two solids in my detector geometry for visualization purposes. I would like to use the draw option (“GLISO”) so that I could navigate, zoom in or zoom out in an interactive OpenGL viewer session. As I run the code attached, it looks like even though I drew two histograms on the same canvas, I could only rotate one of them and the other one fades away and looks frozen out. I was wondering how I could achieve the superposition completely.
And also assuming I have two solids(histograms) surrounding/intersecting with each other, how can I superimpose them via iso surface option by making them transparent so that I could see both of them at the same?
PS 1: I attached the macro and also the input file that macro uses.
PS 2: I tried TGLTH3Composition as well but iso surface drawing was not possible.
Thank you very much for your help,
Best,
Semih
CaseL_PostTDR_3D.root (73.6 KB)
geometry_ROOT.C (1.01 KB)