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Commit | Line | Data |
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fe4da5cc | 1 | * |
2 | * $Id$ | |
3 | * | |
4 | * $Log$ | |
5 | * Revision 1.1.1.1 1995/10/24 10:20:22 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 GDCIRR(R,THROT) | |
13 | C. | |
14 | C. ****************************************************************** | |
15 | C. * * | |
16 | C. * Draw a circle of radius R, centered on the origin, * | |
17 | C. * on a plane whose normal is parallel to X-Y plane * | |
18 | C. * with an angle THROT with X-axis * | |
19 | C. * * | |
20 | C. * ==>Called by : GDRAWS * | |
21 | C. * Author : P.Zanarini ********* * | |
22 | C. * * | |
23 | C. ****************************************************************** | |
24 | C. | |
25 | #include "geant321/gcdraw.inc" | |
26 | #include "geant321/gconsp.inc" | |
27 | DIMENSION X(3,41),U(41),V(41) | |
28 | C. | |
29 | C. ------------------------------------------------------------------ | |
30 | C. | |
31 | IF (R.LT.0.0001) GO TO 999 | |
32 | C | |
33 | GTHROT=THROT*DEGRAD | |
34 | STHROT=SIN(GTHROT) | |
35 | CTHROT=COS(GTHROT) | |
36 | C | |
37 | DO 10 I=1,40 | |
38 | X(1,I)=R*GCOS(I)*CTHROT | |
39 | X(2,I)=R*GSIN(I) | |
40 | X(3,I)=R*GCOS(I)*STHROT | |
41 | 10 CONTINUE | |
42 | C | |
43 | CALL GDFR3D(X,40,U,V) | |
44 | C | |
45 | CM Short circuit in case of GMR | |
46 | C | |
47 | IF ( IGMR .NE. 0 ) GO TO 999 | |
48 | CM | |
49 | U(41)=U(1) | |
50 | V(41)=V(1) | |
51 | CALL GDRAWV(U,V,41) | |
52 | C | |
53 | 999 RETURN | |
54 | END |