add cut off

static/poseEditor.js

@@ -21,6 +21,25 @@ function findParentNodeIndex(nodeIndex) {
   return limbIndex === -1 ? -1 : limbSeq[limbIndex][0];
 }
 
+function cutOffLimb(pose, cutOffIndex) {
+  console.log(`cutOffLimb: ${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++) {
+    // 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
+    while (true) {
+      let parent = findParentNodeIndex(i);
+      if (parent === cutOffIndex) {
+        console.log(`cutOffLimb: ${i} -> ${cutOffIndex}`);
+        newPose[i] = null;
+        break;
+      }
+    }
+  }
+  return newPose;
+}
+
 function repairPose(sourcePose) {
   // TODO: ループには対応してないかも
   var pose = sourcePose;
@@ -123,6 +142,14 @@ function repairPerson(personIndex) {
   Redraw();
 }
 
+function cutOffPersonLimb(personIndex, limbIndex) {
+  poseData[personIndex] = cutOffLimb(poseData[personIndex], limbIndex);
+  console.log(poseData[personIndex]);
+  console.log(poseData);
+  addHistory();
+  Redraw();
+}
+
 // ドラッグ中の各キーが押されているかどうかのフラグ
 var keyDownFlags = {};
 // マウスカーソル
@@ -291,7 +318,8 @@ function drawUI() {
     "ControlRight": "Scale",
     "ShiftLeft": "Rotate",
     "ShiftRight": "Rotate",
-    "KeyQ": "Delete",
+    "KeyQ": "CutOff",
+    "KeyD": "Delete",
     "KeyX": "X-Axis",
     "KeyC": "Y-Axis",
     "KeyR": "Repair",
@@ -399,9 +427,14 @@ function handleMouseDown(event) {
   const p = getCanvasPosition(event);
   const [personIndex, nodeIndex, minDist] = getNearestNode(p);
 
-  if (keyDownFlags["KeyQ"]) {removePerson(personIndex);return;}
+  if (keyDownFlags["KeyD"]) {removePerson(personIndex);return;}
   if (keyDownFlags["KeyR"]) {repairPerson(personIndex);return;}
 
+  if (keyDownFlags["KeyQ"] && minDist < 16 && nodeIndex != 1) {
+    cutOffPersonLimb(personIndex, nodeIndex);
+    return;
+  }
+
   // ドラッグ処理の開始
   dragStart = p;
   dragMarks = poseData.map(pose => pose.map(node => false));