Naming fixes

Author: Beilinson

CHANGES.md

@@ -9,6 +9,7 @@
 - Materials loaded from type now respect submaterials present in the referenced material type. [#10566](https://github.com/CesiumGS/cesium/issues/10566)
 - Reverts `createImageBitmap` options update to continue support for older browsers [#12846](https://github.com/CesiumGS/cesium/issues/12846)
 - Fix flickering artifact in Gaussian splat models caused by incorrect sorting results. [#12662](https://github.com/CesiumGS/cesium/issues/12662)
+- Fix render issues when updating entities with `requestRenderMode=true`. [#12543](https://github.com/CesiumGS/cesium/issues/12543)
 
 #### Additions :tada:
 
@@ -117,8 +118,6 @@ vec3 voxelNormal = fsInput.attributes.normalEC;
 
 #### Additions :tada:
 
-- Support Texture3D and add Volume Cloud SandBox Sample. [#12550](https://github.com/CesiumGS/cesium/issues/12550)
-- Fix render issues when updating entities with `requestRenderMode=true`. [#12543](https://github.com/CesiumGS/cesium/issues/12543)
 - Add basic support for draping imagery on 3D Tiles. [#12567](https://github.com/CesiumGS/cesium/pull/12567)
 - Add support for 3D Textures and add Volume Cloud sandcastle example. [#12661](https://github.com/CesiumGS/cesium/pull/12611)
 

packages/engine/Source/DataSources/BillboardVisualizer.js

@@ -78,7 +78,7 @@ function BillboardVisualizer(entityCluster, entityCollection) {
  *
  * @param {JulianDate} time The time to update to.
  * @returns {boolean} True if the visualizer successfully updated to the provided time,
- * false if the visualizer is waiting for asynchronous image textures to be created.
+ * false if the visualizer is waiting for asynchronous work to be completed.
  */
 BillboardVisualizer.prototype.update = function (time) {
   //>>includeStart('debug', pragmas.debug);
@@ -90,7 +90,7 @@ BillboardVisualizer.prototype.update = function (time) {
   const items = this._items.values;
   const cluster = this._cluster;
 
-  let ready = true;
+  let isUpdated = true;
   for (let i = 0, len = items.length; i < len; i++) {
     const item = items[i];
     const entity = item.entity;
@@ -228,7 +228,7 @@ BillboardVisualizer.prototype.update = function (time) {
       time,
       defaultSplitDirection,
     );
-    ready = billboard.ready && ready;
+    isUpdated = billboard.ready && isUpdated;
 
     const subRegion = Property.getValueOrUndefined(
       billboardGraphics._imageSubRegion,
@@ -239,7 +239,7 @@ BillboardVisualizer.prototype.update = function (time) {
       billboard.setImageSubRegion(billboard.image, subRegion);
     }
   }
-  return ready;
+  return isUpdated;
 };
 
 /**