Compucolor.org – Virtual Media

Listing of file='ORBIT.BAS;01' on disk='vmedia/demos-sector.ccvf'

10 PLOT 12
20 FOR C= 17TO 23:PLOT C
30 PI= 3.14159
40 PLOT 2,64,64,242
50 P= P+ PI/ 20:IF P> 2THEN P= P- 2
60 FOR X= OTO 30STEP 0.3
70 PLOT 64+ 2* X* SIN (X* P),64+ 2* X* COS (X+ P)
80 NEXT X
100 PLOT 255
110 NEXT C
120 GOTO 10
130 END
140 NEXT J
150 NEXT N
160 NEXT I
170 END