https://thecodingtrain.com/tracks/code-programming-with-p5-js/code/7-arrays/3-arrays-objects
Here is the reference of How to use Array-Class-For loop to build editable shape.
Set a Class, let array equal new class, use for loop execute the function in class.
For (cat of array)
{
cat.function();
}
Array can store the class in it
Execute every element in array named cat
control + command + space —— emoji portal
这个 ml5 视频系列用于鼻子检测；
https://thecodingtrain.com/tracks/ml5js-beginners-guide/ml5/7-bodypose/pose-detection
鼻子检测草图：
https://editor.p5js.org/codingtrain/sketches/AWrwZ_rSv
tiny test of basket hold the emoji (controlled by mouse)