comments on new example

ml5js · Dec 15, 2020 · a154a4d · a154a4d
1 parent 4c61b28
commit a154a4d
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/examples/p5js/Handpose/Handpose_Part_Selection/sketch.js b/examples/p5js/Handpose/Handpose_Part_Selection/sketch.js
@@ -25,14 +25,19 @@ function modelReady() {
 
 function draw() {
  image(video, 0, 0, width, height);
+
+ // If there is a hand
  if (hands.length > 0) {
+ // Individual parts are in "annotations"
  let thumb = hands[0].annotations.thumb;
  fill(0, 255, 0);
  noStroke();
+ // The top of the thumb is index 3
  ellipse(thumb[3][0], thumb[3][1], 24);
  let index = hands[0].annotations.indexFinger;
  fill(0, 0, 255);
  noStroke();
+ // The top of the index finger is index 3
  ellipse(index[3][0], index[3][1], 24);
  }
 }