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21 lines
443 B
QBasic
21 lines
443 B
QBasic
SCREEN 12
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WINDOW (-5, 0)-(5, 10)
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RANDOMIZE TIMER
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COLOR 10
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DO
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SELECT CASE RND
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CASE IS < .01
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X = 0
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Y = .16 * Y
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CASE .01 TO .08
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X = .2 * X - .26 * Y
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Y = .23 * X + .22 * Y + 1.6
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CASE .08 TO .15
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X = -.15 * X + .28 * Y
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Y = .26 * X + .24 * Y + .44
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CASE ELSE
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X = .85 * X + .04 * Y
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Y = -.04 * X + .85 * Y + 1.6
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END SELECT
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PSET (X, Y)
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LOOP UNTIL INKEY$ = CHR$(27) |