Rpples on Processing | Codetter（こーどったー）

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
ArrayList <Ripple>ripples;
void setup() {
  size(500, 500);
  ripples = new ArrayList();
  ripples.add(new Ripple());
}
int a=255;
int radius = 10;
int c = 0;
void draw() {
  background(100);
  noFill();
  strokeWeight(2);
  for(int i = 0; i < ripples.size(); i++){
    ripples.get(i).draw();
  }
  
  if( ( c % 40 ) == 0 ){
    ripples.add(new Ripple());
  }
  c++;
}
public class Ripple{
  float radius = 0;
  int lineColor = 255;
  
  public Ripple(){
    this.radius = 0;
    this.lineColor = 255;
  }
  
  public void draw(){
    stroke(255, this.lineColor);
    ellipse(width/2, height/2, radius, radius);
    this.radius += 2;
    this.lineColor -= 2;
  }  
}
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX