+-------------+ +----------## | Geant 3.11 | GEANT User's Guide | GEOM320 ## +-------------+ +----------##
Author(s) : R. Brun Submitted: 18.08.87 Origin : Same Revised:
+--------------------------------------------+ |CALL GMTOD (XM,XD*,IFLAG) | +--------------------------------------------+
Assuming the common/GCVOLU/ properly filled for at least the first NLEVEL levels, and given either the coordinates XM (IFLAG=1) or the direction cosines XM (IFLAG=2) in the Master Reference System, returns them in XD in the Local Reference System of the volume at level NLEVEL. /GCVOLU/ is initialized either by the Tracking routines and GMTOD can then be called from GUSTEP, or by a call to GMEDIA (XM,NUMED), or by a call to GLVOLU (NLEVEL,NAMES,NUMBER,IER)
+--------------------------------------------+ |CALL GDTOM (XD,XM*,IFLAG) | +--------------------------------------------+
Inverse operation to GMTOD