Created
March 13, 2018 17:55
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random points within a circle
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| import processing.serial.*; | |
| Serial myPort; | |
| int radius = 300; | |
| float angle = 0; | |
| float angleStep = .001; | |
| float r,s,p,q; | |
| int rLimit1; | |
| int rLimit2; | |
| int gLimit1; | |
| int gLimit2; | |
| int startX = 500; | |
| int startY = 500; | |
| void setup() { | |
| myPort = new Serial(this, Serial.list()[0],9600); | |
| size(1500, 1200); | |
| background(0); | |
| stroke(255); | |
| noFill(); | |
| smooth(); | |
| } | |
| void draw() { | |
| while( angle < PI){ | |
| r = startX + radius*cos(angle); | |
| s = startX + radius*cos(angle + PI); | |
| p = startY + radius*sin(angle); | |
| q = startY + radius*sin(angle + PI); | |
| float x = random(s,r); | |
| float y = random(q,p); | |
| print(r);print(" "); | |
| print(s);print(" "); | |
| print(x);println(" "); | |
| angle += angleStep; | |
| fill(255); | |
| ellipse(x,y,1,1); | |
| } | |
| } |
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