shadow$provide.module$node_modules$pixi_DOT_js$lib$scene$container$utils$updateRenderGroupTransforms = function(global, require, module, exports) {
  function updateRenderGroupTransforms(renderGroup, updateChildRenderGroups = !1) {
    updateRenderGroupTransform(renderGroup);
    var childrenToUpdate = renderGroup.childrenToUpdate;
    const updateTick = renderGroup.updateTick++;
    for (const j in childrenToUpdate) {
      const renderGroupDepth = Number(j), childrenAtDepth = childrenToUpdate[j], list = childrenAtDepth.list, index = childrenAtDepth.index;
      for (let i = 0; i < index; i++) {
        const child = list[i];
        child.parentRenderGroup === renderGroup && child.relativeRenderGroupDepth === renderGroupDepth && updateTransformAndChildren(child, updateTick, 0);
      }
      clearList.clearList(list, index);
      childrenAtDepth.index = 0;
    }
    if (updateChildRenderGroups) {
      for (childrenToUpdate = 0; childrenToUpdate < renderGroup.renderGroupChildren.length; childrenToUpdate++) {
        updateRenderGroupTransforms(renderGroup.renderGroupChildren[childrenToUpdate], updateChildRenderGroups);
      }
    }
  }
  function updateRenderGroupTransform(renderGroup) {
    var root = renderGroup.root;
    if (renderGroup.renderGroupParent) {
      const renderGroupParent = renderGroup.renderGroupParent;
      renderGroup.worldTransform.appendFrom(root.relativeGroupTransform, renderGroupParent.worldTransform);
      renderGroup.worldColor = multiplyColors.multiplyColors(root.groupColor, renderGroupParent.worldColor);
      root = root.groupAlpha * renderGroupParent.worldAlpha;
    } else {
      renderGroup.worldTransform.copyFrom(root.localTransform), renderGroup.worldColor = root.localColor, root = root.localAlpha;
    }
    root = 0 > root ? 0 : 1 < root ? 1 : root;
    renderGroup.worldAlpha = root;
    renderGroup.worldColorAlpha = renderGroup.worldColor + ((255 * root | 0) << 24);
  }
  function updateTransformAndChildren(container, updateTick, updateFlags) {
    if (updateTick !== container.updateTick) {
      container.updateTick = updateTick;
      container.didChange = !1;
      var localTransform = container.localTransform;
      container.updateLocalTransform();
      var parent = container.parent;
      parent && !parent.renderGroup ? (updateFlags |= container._updateFlags, container.relativeGroupTransform.appendFrom(localTransform, parent.relativeGroupTransform), updateFlags & UPDATE_BLEND_COLOR_VISIBLE && updateColorBlendVisibility(container, parent, updateFlags)) : (updateFlags = container._updateFlags, container.relativeGroupTransform.copyFrom(localTransform), updateFlags & UPDATE_BLEND_COLOR_VISIBLE && updateColorBlendVisibility(container, tempContainer, updateFlags));
      if (!container.renderGroup) {
        localTransform = container.children;
        parent = localTransform.length;
        for (let i = 0; i < parent; i++) {
          updateTransformAndChildren(localTransform[i], updateTick, updateFlags);
        }
        updateTick = container.parentRenderGroup;
        container.renderPipeId && !updateTick.structureDidChange && updateTick.updateRenderable(container);
      }
    }
  }
  function updateColorBlendVisibility(container, parent, updateFlags) {
    if (updateFlags & Container.UPDATE_COLOR) {
      container.groupColor = multiplyColors.multiplyColors(container.localColor, parent.groupColor);
      let groupAlpha = container.localAlpha * parent.groupAlpha;
      groupAlpha = 0 > groupAlpha ? 0 : 1 < groupAlpha ? 1 : groupAlpha;
      container.groupAlpha = groupAlpha;
      container.groupColorAlpha = container.groupColor + ((255 * groupAlpha | 0) << 24);
    }
    updateFlags & Container.UPDATE_BLEND && (container.groupBlendMode = "inherit" === container.localBlendMode ? parent.groupBlendMode : container.localBlendMode);
    updateFlags & Container.UPDATE_VISIBLE && (container.globalDisplayStatus = container.localDisplayStatus & parent.globalDisplayStatus);
    container._updateFlags = 0;
  }
  var Container = require("module$node_modules$pixi_DOT_js$lib$scene$container$Container"), clearList = require("module$node_modules$pixi_DOT_js$lib$scene$container$utils$clearList"), multiplyColors = require("module$node_modules$pixi_DOT_js$lib$scene$container$utils$multiplyColors");
  "use strict";
  const tempContainer = new Container.Container(), UPDATE_BLEND_COLOR_VISIBLE = Container.UPDATE_VISIBLE | Container.UPDATE_COLOR | Container.UPDATE_BLEND;
  exports.updateRenderGroupTransform = updateRenderGroupTransform;
  exports.updateRenderGroupTransforms = updateRenderGroupTransforms;
  exports.updateTransformAndChildren = updateTransformAndChildren;
};

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