La realizzazione delle figure animate richiede l’uso delle funzioni PICTURE e SLEEP.
Il tono di grigio appare più chiaro o più scuro in funzione della tonalità che lo circonda.
Esercizio 1
Esercizio 2
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CLEARSCREEN HOME HIDETURTLE PENUP x=POSITION[0] y=POSITION[0] a=250 a2=a/2 a4=a/4 a6=a/6 FILLCOLOR “black” POSITION [x-a4,y] HEADING 0 SQUARE a2 FILLCOLOR “white” POSITION [x+a4,y] HEADING 0 SQUARE a2 ; "silver" FILLCOLOR “gray” POSITION [x-a4,y] HEADING 0 SQUARE a6 POSITION [x+a4,y] HEADING 0 SQUARE a6 |
Esercizio 3
Esercizio 4
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CLEARSCREEN HOME HIDETURTLE PENUP x=POSITION[0] y=POSITION[0] a=250 a2=a/2 a8=a/8 FILLCOLOR [“black”, “white”, 0, 90, 0] RECTANGLE [a, a2] ; "silver" FILLCOLOR “gray” RECTANGLE [a-a8, a8] |
Esercizio 5
Esercizio 6
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CLEARSCREEN HOME HIDETURTLE a=250 b=a/3.5 b2=b/2 z=b*SQRT(2)/2 x=POSITION[0] y=POSITION[1] PENUP FILLCOLOR “gray” ; “black” RECTANGLE [a, b] RECTANGLE [b, a] PENCOLOR “silver” ; i triangoli sono tutti uguali FILLCOLOR “silver” POSITION [x+b2,y-b2] POINT POSITION [x+b2,y-b2-z] POINT POSITION [x+b2+z,y-b2] POINT FILL POSITION [x-b2,y-b2] POINT POSITION [x-b2-b,y-b2] POINT POSITION [x-b,y] POINT FILL |
Esercizio 7
Esercizio 8
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CLEARSCREEN HOME HIDETURTLE PENUP x=POSITION[0] y=POSITION[1] a=250 a2=a/2 a4=a/4 a6=a/6 a8=a/8 picture "ill_ott.svg" [ FILLCOLOR “black” POSITION [x-a4, y] HEADING 0 RECTANGLE [a2, a] FILLCOLOR “white” POSITION [x+a4, y] HEADING 0 RECTANGLE [a2, a] ; "silver" FILLCOLOR “gray” POSITION [x, y+a6] HEADING 0 RECTANGLE [a2, a2] SLEEP 1000 FILLCOLOR “white” POSITION [x+a4, y] HEADING 0 RECTANGLE [a2, a] ; "silver" FILLCOLOR “gray” POSITION [x+a8, y-a6] HEADING 0 RECTANGLE [a4, a2] SLEEP 1000 ] |
Esercizio 9
Esercizio 10
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CLEARSCREEN HOME HIDETURTLE PENUP x=POSITION[0] y=POSITION[1] a=250 a2=a/2 a3=a/3 a4=a/4 a6=a/6 picture "ill_ott.svg" [ FILLCOLOR “black” POSITION [x-a4, y] HEADING 0 RECTANGLE [a2, a] FILLCOLOR “white” POSITION [x+a4, y] HEADING 0 RECTANGLE [a2, a] ; "silver" FILLCOLOR “gray” POSITION [x, y+a6] HEADING 0 ELLIPSE [a2+a6, a2] FILLCOLOR “black” POSITION [x, y+a6] HEADING 0 ELLIPSE [a6,a6, 180,360] FILLCOLOR “white” POSITION [x, y+a6] HEADING 0 ELLIPSE [a6,a6, 0,180] ; "silver" SLEEP 1000 FILLCOLOR “white” POSITION [x+a4, y] HEADING 0 RECTANGLE [a2, a] ; "silver" FILLCOLOR “gray” POSITION [x, y-a6] HEADING 0 ELLIPSE [a2+a6, a2, 0,180] FILLCOLOR “white” POSITION [x, y-a6] HEADING 0 ELLIPSE [a6,a6, 0,180] ; "silver" SLEEP 1000 ] |
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