Created
June 8, 2018 00:29
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import java.util.*; | |
float len = 20.0; | |
float deg = 87.5; | |
void setup() | |
{ | |
fullScreen(); | |
background(255); | |
strokeWeight(2); | |
String str = "F"; | |
for (int i = 0; i <4; i++) | |
{ | |
StringBuilder sb = new StringBuilder(); | |
for (char c : str.toCharArray()) | |
{ | |
switch(c) | |
{ | |
case 'F': | |
sb.append("F+F-F-F+F"); | |
break; | |
default: | |
sb.append(c); | |
} | |
} | |
str = sb.toString(); | |
} | |
translate(0, height); | |
pushMatrix(); | |
arr = str.toCharArray(); | |
//for (char c : str.toCharArray()) | |
//{ | |
// switch(c) | |
// { | |
// case 'F': | |
// line(0, 0,len, 0); | |
// translate(len, 0); | |
// break; | |
// case 'f': | |
// translate(len, 0); | |
// case '+': | |
// rotate(radians(-deg)); | |
// break; | |
// case '-': | |
// rotate(radians(deg)); | |
// break; | |
// } | |
//} | |
} | |
char[] arr; | |
int i = 0; | |
void draw() | |
{ | |
if(++i >= arr.length) return; | |
popMatrix(); | |
switch(arr[i]) | |
{ | |
case 'F': | |
line(0, 0, len, 0); | |
translate(len, 0); | |
break; | |
case 'f': | |
translate(len, 0); | |
case '+': | |
rotate(radians(-deg)); | |
break; | |
case '-': | |
rotate(radians(deg)); | |
break; | |
} | |
pushMatrix(); | |
} |
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