处理：我如何为每个“x”创建一个对象时间 [英] Processing: How do i create an object every "x" time

问题描述

我尝试使用delay（）;但我失败了。

What I want to do is to create a new planet in my system for example every 10 seconds and that it starts to move and also prints a "hello" . At the end I want that the 8 planets (ellipses) will be moving together.

有人可以帮我吗？

I try to use delay(); but I failed .

Can someone help me please?

modulo％运算符

>以及 draw（） frameCount 变量



下面是一个示例程序，它画出大多数框架的小圆圈，但每60帧绘制一个大圆圈：

Here is an example program that draws little circles most frames, but draws a big circle every 60 frames:

void setup() {
  size(500, 500);
  background(0);
}

void draw() {

  ellipse(mouseX, mouseY, 10, 10);

  if (frameCount % 60 == 0) {
    ellipse(mouseX, mouseY, 50, 50);
  }
}

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