fix infinite loop on cut off

static/poseEditor.js

@@ -26,10 +26,11 @@ function cutOffLimb(pose, cutOffIndex) {
   // 末端ノードの座標を削除する
   var newPose = deepCopy(pose);
   for (let i = 0; i < 18; i++) {
+    if (newPose[i] == null) {continue;}
     // ルートまで検索し、その間にcuttOffIndexがあれば削除
-    if (i == 1) {continue;} // ルートは削除しない
     var curr = i;
-    while (true) {
+    while (curr !== 1) {
+      console.log(`checking: ${i} -> ${curr}`);
       let parent = findParentNodeIndex(curr);
       if (parent === cutOffIndex) {
         console.log(`cutOffLimb: ${i} -> ${cutOffIndex}`);
@@ -432,8 +433,9 @@ function handleMouseDown(event) {
   if (keyDownFlags["KeyD"]) {removePerson(personIndex);return;}
   if (keyDownFlags["KeyR"]) {repairPerson(personIndex);return;}
 
-  if (keyDownFlags["KeyQ"] && minDist < 16 && nodeIndex != 1) {
-    // cutOffPersonLimb(personIndex, nodeIndex);
+  if (keyDownFlags["KeyQ"] && minDist < 16) {
+    console.log("pressed KeyQ");
+    cutOffPersonLimb(personIndex, nodeIndex);
     return;
   }