GEANT321/gdraw/gdlcyl.F

   1 *
   2 * $Id$
   3 *
   4 * $Log$
   5 * Revision 1.1.1.1  1995/10/24 10:20:23  cernlib
   6 * Geant
   7 *
   8 *
   9 #include "geant321/pilot.h"
  10 *CMZ :  3.21/02 29/03/94  15.41.26  by  S.Giani
  11 *-- Author :
  12       SUBROUTINE GDLCYL(R1,PHI1,Z1,R2,PHI2,Z2)
  13 C.
  14 C.    ******************************************************************
  15 C.    *                                                                *
  16 C.    *       Draw a line between points (R1,PHI1,Z1) and (R2,PHI2,Z2) *
  17 C.    *       given in cylindrical coordinates                         *
  18 C.    *                                                                *
  19 C.    *    ==>Called by : GDRAWS                                       *
  20 C.    *       Author : A.McPherson   *********                         *
  21 C.    *                                                                *
  22 C.    ******************************************************************
  23 C.
  24 #include "geant321/gconsp.inc"
  25       DIMENSION P1(3),P2(3)
  26 C.
  27 C.    ------------------------------------------------------------------
  28 C
  29       IF (R1.LT.0.0001.AND.R2.LT.0.0001) GO TO 999
  30 C
  31       PH=PHI1*DEGRAD
  32       P1(1)=R1*COS(PH)
  33       P1(2)=R1*SIN(PH)
  34       P1(3)=Z1
  35       PH=PHI2*DEGRAD
  36       P2(1)=R2*COS(PH)
  37       P2(2)=R2*SIN(PH)
  38       P2(3)=Z2
  39 C
  40       CALL GDLINE(P1,P2)
  41 C
  42   999 RETURN
  43       END