Review#
Let’s recap what you built and the method you learned on Operation Attic Signal.
What You Built#
Starting from a prepared portal scaffold, you directed an AI agent to bring a browser-streamed RTX viewport online, then turned an empty Signal Panel into a robot-readiness console: replay-safe Memory Cube pose controls, a non-destructive focus camera, colorized semantic segmentation, and a live lidar link. Ray tracing was the easy part; the durable skill is directing an agent against a real SDK while using your 3D judgment to define what makes the scene, camera, transforms, and sensor evidence trustworthy.
Key Takeaways#
The four-line prompt contract - Goal, Skills, Context, Done when - is a repeatable habit that scaled from launching the portal to wiring perception, without ever regenerating the app.
The application is the bridge.
ovstreamtransports; the application validates and queues;ovrtxrenders; the browser displays. Keeping that boundary clear is what makes the portal interactive and reliable.Idempotent, named commands beat relative nudges for automation: LEFT, HOME, and RIGHT always mean the same three transforms.
The server owns interpretation. Semantic ID maps, palettes, and lidar channel decoding stay on the server; the browser gets one display-ready frame plus compact state.
Lidar sees geometry, not physics. RTX lidar returns come from renderable USD geometry - never add PhysX collision just to make a prim “visible.” Unlabeled
Materialprims need default-preserving nonvisual sensor-return labels, authored in a viewer-owned layer under bothomni:simready:nonvisualandinputs:nonvisual, so scene surfaces return hits.Skills package know-how and point at live, tested code, so guidance can’t rot. They guide the agent at build time; the finished application runs its own code.
Non-destructive USD. Viewer cameras, semantics, and sensors live in application-owned layers, so the supplied attic source is never modified.
Official References#
What Comes Next#
Continue with SimReady or Not, Here Comes Gravity, where you’ll integrate ovphysx, turn a failed drop test into a structured SimReady report, apply guarded corrections, and prove the Memory Cube’s physics under gravity - all through the same Attic Portal.
Want to keep exploring on your own? Browse the Resources to keep building.
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