https://github.com/CesiumGS/cesium/pull/13192 adds `edgeDisplayMode` as a property on both Cesium3DTileset and Model. It is marked `@experimental`. This `@experimental` tag should be removed in time for the October 2026 release. See this comment: https://github.com/CesiumGS/cesium/pull/13192#discussion_r3168602192 The [underlying glTF extension spec](https://github.com/KhronosGroup/glTF/pull/2479) which this feature controls has not yet merged in officially.
#13192 adds
edgeDisplayModeas a property on both Cesium3DTileset and Model. It is marked@experimental.This
@experimentaltag should be removed in time for the October 2026 release. See this comment: #13192 (comment)The underlying glTF extension spec which this feature controls has not yet merged in officially.