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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 10:20:28 cernlib | |
6 | * Geant | |
7 | * | |
8 | * | |
9 | #include "geant321/pilot.h" | |
10 | *CMZ : 3.21/02 29/03/94 15.41.27 by S.Giani | |
11 | *-- Author : | |
12 | SUBROUTINE GDTR12(JJ) | |
13 | C. | |
14 | C. ****************************************************************** | |
15 | C. * * | |
16 | C. * Plot a node of the tree * | |
17 | C. * * | |
18 | C. * JJ = node pointer; negative when tree is being * | |
19 | C. * scanned from bottom to up; positive when * | |
20 | C. * it is scanned top to bottom or left to right * | |
21 | C. * (input) * | |
22 | C. * * | |
23 | C. * ==>Called by : GDTR10, GDTR11 * | |
24 | C. * Author : P.Zanarini ********* * | |
25 | C. * * | |
26 | C. ****************************************************************** | |
27 | C. | |
28 | #include "geant321/gcdraw.inc" | |
29 | #include "geant321/gcbank.inc" | |
30 | C. | |
31 | C. ------------------------------------------------------------------ | |
32 | C. | |
33 | J=IABS(JJ) | |
34 | IQ(JSCA1+J)=1 | |
35 | IF (LEVVER.EQ.MAXV.AND.IQ(JXON1+J).NE.0) IQ(JSCA1+J)=-1 | |
36 | IF (JJ.GT.0) THEN | |
37 | LEVHOR=LEVHOR+1 | |
38 | Q(JULEV+J)=LEVHOR | |
39 | ELSE | |
40 | JX=IQ(JXON1+J) | |
41 | UL=Q(JULEV+JX) | |
42 | 10 JB=JX | |
43 | JX=IQ(JBRO1+JB) | |
44 | IF (JX.NE.0) GO TO 10 | |
45 | UR=Q(JULEV+JB) | |
46 | Q(JULEV+J)=(UL+UR)/2. | |
47 | ENDIF | |
48 | Q(JVLEV+J)=LEVVER | |
49 | END |