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FM Towns: Free Software Collection 7
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FM Towns Free Software Collection 7.iso
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fb386
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graf
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a05.bas
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BASIC Source File
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1993-11-30
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1KB
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38 lines
1000 'A05.BAS***************************************************T.K.MOSAKU
1010 SCREEN@ 0
1020 CLS
1030 WINDOW (-5,-5)-(5,5)
1040 VIEW(0,0)-(640,480)
1050 PP=3.14159!/180:A=.3!:B=.5!
1060 A$="☆☆☆ 少しずつカーブのずれた曲線を描いて立体感を出しています。 ☆☆☆"
1070 C=LEN(A$):D=(80-C)\2:LOCATE 0,23:PRINT SPACE$(D)+A$
1080 T1=TIME:S=0
1090 FOR X=-4 TO 4 STEP .2!
1100 Y=-4
1110 GOSUB *MAIN
1120 POINT(XX,YY)
1130 FOR Y=-4 TO 4 STEP .2!
1140 GOSUB *MAIN
1150 LINE -(XX,YY),PSET,5
1160 NEXT
1170 S=S+1
1180 NEXT
1190 FOR Y=-4 TO 4 STEP .2!
1200 X=-4
1210 GOSUB *MAIN
1220 POINT(XX,YY)
1230 FOR X=-4 TO 4 STEP .2!
1240 GOSUB *MAIN
1250 LINE -(XX,YY),PSET,4
1260 NEXT
1270 S=S+1
1280 NEXT
1290 T2=TIME:T=T2-T1:LOCATE 5,1:PRINT "描き上げる時間--";T;"秒 描いた曲線の数--";S;"本"
1300 WAIT 100
1310 GOTO 1360
1320 *MAIN
1330 XX=A*X+3*A*Y
1340 YY=B*X-B*Y-COS(X)*COS(Y)*.6!
1350 RETURN
1360 '