ViewerorDebugViewerinstances are replaced byLegacyViewer- The
hitsfield fromSelectionEventnow holds the hit node and hit point. - The synchronous
loadObjectwas removed. Please useloadObjectAsyncwhich works the same way
Reference
Backwards Compatibility
For backwards compatibility reasons we provide a built-in legacy implementation that emulates the old API precisely. Please note that this is meant as a temporary measure which will eventually become naturally obsolete. For this purpose, this migration guide entry will describe moving from any older viewer version to 2.18 while using the legacy implementation
Last modified on July 2, 2025