Script drawing a detector geometry (here D0).
by default the geometry is drawn using the GL viewer Using the TBrowser, you can select other components if the file containing the geometry is not found in the local directory, it is automatically read from the ROOT web site.
- run with
.x geomD0.C
top level detectors are transparent
- or
.x geomD0.C(1)
top level detectors are visible
void geomD0(
Int_t allVisible=0) {
if (!allVisible) {
}
}
{
for (
Int_t i=0; i<nd; i++) {
}
}
{
for (
Int_t i=0; i<nd; i++) {
}
}
R__EXTERN TGeoManager * gGeoManager
static TGeoManager * Import(const char *filename, const char *name="", Option_t *option="")
static function Import a geometry from a gdml or ROOT file
TGeoVolume * GetVolume(const char *name) const
Search for a named volume. All trailing blanks stripped.
void DefaultColors()
Set default volume colors according to A of material.
void SetMaxVisNodes(Int_t maxnodes=10000)
set the maximum number of visible nodes.
TGeoVolume * GetVolume() const
TGeoVolume, TGeoVolumeMulti, TGeoVolumeAssembly are the volume classes.
void Draw(Option_t *option="") override
draw top volume according to option
Int_t GetNdaughters() const
void SetTransparency(Char_t transparency=0)
TGeoNode * GetNode(const char *name) const
get the pointer to a daughter node
void InvisibleAll(Bool_t flag=kTRUE)
Make volume and each of it daughters (in)visible.
- Authors
- Bertrand Bellenot, Rene Brun
Definition in file geomD0.C.