绘制椭圆等待几秒钟并在处理中绘制另一个

Question

所以我使用Processing，我希望程序绘制一个椭圆，然后等待2秒，然后绘制另一个不同的椭圆。我怎样才能做到这一点？ 这些是我想绘制的省略号：

    ellipse(350, 250, 160, 120); // big horizontal ellipse
    strokeWeight(8); // stroke thickness
    stroke(100); // stroke color
    noFill(); // ellipse is transparent inside

    ellipse(350, 250, 50, 120); // vertical ellipse
    strokeWeight(8); 
    stroke(100);
    noFill();

    ellipse(350, 220, 130, 50); // small horizontal ellipse
    strokeWeight(8); 
    stroke(100);
    noFill();

Answer 1

您可以使用frameCount变量或millis()函数根据时间进行操作。

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另请参阅：the Processing reference