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Dion Moult
4782f54e3b
applyCachedModel, uploadMeshChunk, uploadInstanceChunk, finalizeModel all live in ViewportCore now. The bonsai-facing public entry points on ViewportWindow are one-line forwarders that keep SceneLoader → ViewportWindow* binding intact. State + helpers that came along: - pending_direct_loads_ (the SidecarData staging map keyed by model_id) - initial_view_applied_ (auto-viewAll suppression; aliased on VW so setCamera can still flip it) - getOrCreateDirectStaging + createBufferWithData (anon namespace helpers on the core side) The Qt-bound isExposed() / requestUpdate() pair on the applyCachedModel tail becomes host_->requestFrame() — the QtViewportHost forwards to requestUpdate(); a WebViewportHost will forward to requestAnimationFrame. The sidecar load path is now fully core-side. ViewportWindow no longer owns any of the model-creation machinery; everything from "here's a parsed sidecar" to "fully-built models_gpu_ entry with empty pool slices waiting on streaming" runs through ViewportCore.