GEANT321/ggeom/gvdlim.F

   1 *
   2 * $Id$
   3 *
   4 * $Log$
   5 * Revision 1.1.1.1  1995/10/24 10:20:57  cernlib
   6 * Geant
   7 *
   8 *
   9 #include "geant321/pilot.h"
  10 *CMZ :  3.21/02 29/03/94  15.41.31  by  S.Giani
  11 *-- Author :
  12       SUBROUTINE GVDLIM(JVO,IN,IAXIS,CLOW,CHIGH,IERR)
  13 C.
  14 C.    **********************************************************
  15 C.    *                                                        *
  16 C.    *    ROUTINE TO FIND THE COORDINATE LIMITS ALONG AXIS    *
  17 C.    *    IAXIS FOR THE INTH CONTENT OF THE VOLUME POINTED    *
  18 C.    *    TO BY JVO. THE LIMITS ARE RETURNED AS CLOW AND      *
  19 C.    *    CHIGH.IF THEY CANNOT BE FOUND THEN IERR IS SET TO 1.*
  20 C.    *                                                        *
  21 C.    *    ==>Called by : GGCLOS                               *
  22 C.    *         Author  S.Giani  *********                     *
  23 C.    *                                                        *
  24 C.    **********************************************************
  25 C.
  26 #include "geant321/gcbank.inc"
  27       DIMENSION PAR(50),ATT(20)
  28 C.
  29 C.         -----------------------------------------
  30 C.
  31       JIN=LQ(JVO-IN)
  32       IROT=Q(JIN+4)
  33       IVOT=Q(JIN+2)
  34       JVOT=LQ(JVOLUM-IVOT)
  35       ISH=Q(JVOT+2)
  36 C
  37       CALL GFIPAR(JVOT,JIN,IN,NPAR,NATT,PAR,ATT)
  38 C
  39 C              X,Y OR Z COORDINATES.
  40 C
  41       IF(IAXIS.GT.3) GO TO 20
  42 C
  43       CALL GVDCAR(IAXIS,ISH,IROT,PAR,CL,CH,IERR)
  44       IF(IERR.NE.0) GO TO 999
  45 C
  46       CLOW=CL+Q(JIN+IAXIS+4)
  47       CHIGH=CH+Q(JIN+IAXIS+4)
  48 C
  49       GO TO 999
  50 C
  51    20 CONTINUE
  52       IF(IAXIS.GT.5) GO TO 30
  53 C
  54 C          R COORDINATES.
  55 C
  56       CALL GVDRAD(IAXIS,ISH,IROT,Q(JIN+5),PAR,CLOW, CHIGH,IERR)
  57
  58 C
  59       GO TO 999
  60 C
  61    30 CONTINUE
  62 C
  63 C          PHI OR THETA COORDINATES.
  64 C
  65       IF(IAXIS.EQ.6) CALL GVDPHI(ISH,IROT,Q(JIN+5), PAR,CLOW,CHIGH,
  66      +IERR)
  67 C
  68       IF(IAXIS.EQ.7) CALL GVDTHE(ISH,IROT,Q(JIN+5), PAR,CLOW,CHIGH,
  69      +IERR)
  70 C
  71   999 CONTINUE
  72       END