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Keep instance segmentation refreshes fast with many annotated components - #172
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WouterJansen merged 1 commit intoOct 5, 2026
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Each refresh hid every annotation component again in every camera's scene and lighting captures and the player's view with AddUnique, which is quadratic, and never dropped destroyed components; UpdateAnnotation- Components also searched its list for every component. With thousands of annotated meshes a refresh took tens of milliseconds to seconds of game thread time. - Hiding uses a set (linear) and drops destroyed components. - The annotator remembers the components added since the previous refresh, and cameras hide only those; refresh serial numbers make a camera that is new, or missed a refresh, hide all of them instead. The player's view is updated once per refresh rather than once per camera. - UpdateAnnotationComponents looks components up in a set. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01JmWqXFCY6vDdpRe4VHoaQX
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Each refresh hid every annotation component again in every camera's scene and lighting captures and the player's view with AddUnique, which is quadratic, and never dropped destroyed components; UpdateAnnotation- Components also searched its list for every component. With thousands of annotated meshes a refresh took tens of milliseconds to seconds of game thread time.
Claude-Session: https://claude.ai/code/session_01JmWqXFCY6vDdpRe4VHoaQX