skipLevelOfDetail?

TomPovey · November 27, 2023, 11:08am

this is the relevant PR for anyone interested:

github.com/CesiumGS/cesium

Refactor Cesium3DTileset traversal types into separate classes

CesiumGS:main ← CesiumGS:skip-traversal

opened 05:58PM - 17 Mar 23 UTC

jjhembd

+1118 -858

This PR splits `Cesium3DTilesetTraversal` into two separate classes: `Cesium3DTi…lesetBaseTraversal` and `Cesium3DTilesetSkipTraversal`, which, along with `Cesium3DTilesetMostDetailedTraversal`, are all implementations of the `Cesium3DTilesetTraversal` _interface_. This new structure has the following advantages: - The flow is simpler: branching (based on the tileset.skipLevelOfDetail flag) is done once per frame, instead of several times throughout the traversal - The code is more understandable: each class is easier to read - The new interface is more extensible: to implement new traversal logic, simply add a new class `Cesium3DTilesetNewTraversal` The traversal type is now selected in `Cesium3DTileset.prototype.getTraversal`, instead of being fixed inside `Cesium3DTilePass`. The changes in the traversals themselves are probably easiest to understand by comparing `Cesium3DTilesetBaseTraversal` and `Cesium3DTilesetSkipTraversal` to the original version of `Cesium3DTilesetTraversal`—in this view, each new class is a simplified version of the original.

Topic		Replies	Views
3d tiles loading artifacts when moving camera CesiumJS	6	405	June 24, 2019
We are seeing shimmering cracks between tiles only on Android Cesium for Unreal	23	507	October 21, 2024
3DTiles are only partially displayed with skipLevelOfDetail disabled CesiumJS	4	555	July 9, 2020
Implicit Tiling & skipLOD CesiumJS	0	138	November 30, 2023
Improve loading efficiency for Tileset Cesium for Unreal	6	1162	February 20, 2024

skipLevelOfDetail?

Related topics