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node_modules/lottie-web/player/js/elements/ShapeElement.js

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+import ProcessedElement from './helpers/shapes/ProcessedElement';
+
+function IShapeElement() {
+}
+
+IShapeElement.prototype = {
+  addShapeToModifiers: function (data) {
+    var i;
+    var len = this.shapeModifiers.length;
+    for (i = 0; i < len; i += 1) {
+      this.shapeModifiers[i].addShape(data);
+    }
+  },
+  isShapeInAnimatedModifiers: function (data) {
+    var i = 0;
+    var len = this.shapeModifiers.length;
+    while (i < len) {
+      if (this.shapeModifiers[i].isAnimatedWithShape(data)) {
+        return true;
+      }
+    }
+    return false;
+  },
+  renderModifiers: function () {
+    if (!this.shapeModifiers.length) {
+      return;
+    }
+    var i;
+    var len = this.shapes.length;
+    for (i = 0; i < len; i += 1) {
+      this.shapes[i].sh.reset();
+    }
+
+    len = this.shapeModifiers.length;
+    var shouldBreakProcess;
+    for (i = len - 1; i >= 0; i -= 1) {
+      shouldBreakProcess = this.shapeModifiers[i].processShapes(this._isFirstFrame);
+      // workaround to fix cases where a repeater resets the shape so the following processes get called twice
+      // TODO: find a better solution for this
+      if (shouldBreakProcess) {
+        break;
+      }
+    }
+  },
+
+  searchProcessedElement: function (elem) {
+    var elements = this.processedElements;
+    var i = 0;
+    var len = elements.length;
+    while (i < len) {
+      if (elements[i].elem === elem) {
+        return elements[i].pos;
+      }
+      i += 1;
+    }
+    return 0;
+  },
+  addProcessedElement: function (elem, pos) {
+    var elements = this.processedElements;
+    var i = elements.length;
+    while (i) {
+      i -= 1;
+      if (elements[i].elem === elem) {
+        elements[i].pos = pos;
+        return;
+      }
+    }
+    elements.push(new ProcessedElement(elem, pos));
+  },
+  prepareFrame: function (num) {
+    this.prepareRenderableFrame(num);
+    this.prepareProperties(num, this.isInRange);
+  },
+};
+
+export default IShapeElement;