C SUBROUTINE PETAL INTEGER I,PETAL,TIMET(2) INTEGER IDBUF(2000) REAL ANGLE,SCALE,X,Y,PI PI = 3.1415926*2.0/360. !CONVERSION FACTOR IA=230 IB=12 IC=158 C COMMON /DPYBUF/ IDBUF(2000) C COMMON /RAND/ IA,IB,IC C C C IVEC = 720 200 ISTYLE = (IFIX(RAN(IA,IB)*2000.))+3 PETAL = (IRAN(IA,IB))*50 C C C CALL INIT(IDBUF,2000) C CALL SCAL(-1.0,-1.0,1.0,1.0) !FOR GT44 CALL SCAL(-1.34375,-1.0,1.34375,1.65625) CALL APNT(1.,0.,0,-5) CALL RDOT(0.,0.,0,-5) X = 1.0 Y = 0.0 II = 0 DO 100 I=1,IVEC II = II + ISTYLE IF (II.GT.2880) II = II - 2880 ANGLE = (II/8)*PI SCALE = COS(ANGLE*PETAL) XX = SCALE*COS(ANGLE) YY = SCALE*SIN(ANGLE) CALL VECT(XX-X,YY-Y) C IT = IPOT0() C IF (IT.NE.0) CALL SLEEP(0,0,0,IT) X = XX 100 Y = YY CALL TIME(60*2) 50 CALL TIMR(JJ) IF(JJ.NE.0)GO TO 50 GO TO 200 C200 CALL SLEEP(0,0,5,0) !TIME TO STARE AT THE PICTURE STOP END