Resolved performance bottleneck in merge function (cvat-ai#999)

cleemesser · Mar 5, 2020 · 928b729 · 928b729
1 parent 8b301e1
commit 928b729
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/cvat/apps/engine/static/engine/js/shapeMerger.js b/cvat/apps/engine/static/engine/js/shapeMerger.js
@@ -135,7 +135,6 @@ class ShapeMergerModel extends Listener {
  object.shapes.push(
  Object.assign(shapeDict[frame].interpolation.position,
  {
- z_order: this._collectionModel.zOrder(frame).max,
  frame: frame,
  attributes: shapeAttributes
  }
@@ -150,7 +149,7 @@ class ShapeMergerModel extends Listener {
  let copy = Object.assign({}, object.shapes[object.shapes.length - 1]);
  copy.outside = true;
  copy.frame += 1;
- copy.z_order =  this._collectionModel.zOrder(frame).max;
+ copy.z_order = 0;
  copy.attributes = [];
  object.shapes.push(copy);
  }