NetaTaneMenu? >>>> 羊歯
左図が下のソースで描いたもの。右図は正式なもの。
ソースがこれです。どこをどう手直しすれば右図に なるのでしょう?
DATA 0.836,0.044,-0.044,0.836,0,0.619 READ a1,b1,c1,d1,e1,f1 DATA -0.144,0.302,0.302,0.141,0,0.127 READ a2,b2,c2,d2,e2,f2 DATA 0.141,-0.302,0.302,0.141,0,0.619 READ a3,b3,c3,d3,e3,f3 DATA 0,0,0,0.175,0,0 READ a4,b4,c4,d4,e4,f4 SET POINT STYLE 4 LET px = 1 LET py = 1 SET WINDOW -1,1.1,-1,4 PLOT POINTS: px,py FOR i=0 TO 100000 LET k = RND IF k=<0.7 THEN LET px = a1*px+b1*py+e1 LET py = c1*px+d1*py+f1 ELSEIF k=<0.8 THEN LET px = a2*px+b2*py+e2 LET py = c2*px+d2*py+f2 ELSEIF k=<0.9 THEN LET px = a3*px+b3*py+e3 LET py = c3*px+d3*py+f3 ELSE LET px = a4*px+b4*py+e4 LET py = c4*px+d4*py+f4 END IF SET POINT STYLE 1 SET POINT COLOR 3 PLOT POINTS: px, py NEXT i END