[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]  Rohan Paul [@rohanpaul_ai](/creator/twitter/rohanpaul_ai) on x 73.5K followers Created: 2025-07-15 05:44:05 UTC 🛠️ SceneScript from Meta Reality Labs Research turns mapping rooms into writing short text commands, so headsets can sketch walls, doors, and objects on the fly without fragile geometry code. 🤓 It learns that trick inside a huge synthetic world of XXXXXXX virtual homes, then plugs straight into large language models, so you can ask spatial questions like you chat with ChatGPT. 🚀 Key point is that SceneScript swaps 3D math for plain script generation, makes the vocabulary expandable, and lets anyone tweak a scene by correcting tokens, all with the same next-word prediction trick that powers modern chatbots. 🧩 Scene graphs used to rely on heavy geometry pipelines, and every new object type meant fresh detector code. SceneScript skips that pain. The model only watches the video feed, then writes a tiny program that calls commands such as make_wall or make_bbox. Those commands carry positions, sizes, and orientations, so a lightweight interpreter can rebuild the room in 3D. 🔍 Under the hood, a vision encoder turns each frame or point cloud into a compact latent vector. A decoder, working like the text generator in a Large Language Model, reads that vector and spits out the script token by token. Because tokens are human-readable, the output stays concise and debuggable, more like a CAD macro than raw mesh data. 🏗️ Training happens entirely in simulation. Meta’s Aria Synthetic Environments feed the network XXXXXXX photorealistic indoor scenes captured with the same camera layout as the Aria smart glasses. Simulation means perfect ground-truth scripts, no hand labeling, and zero worries about privacy when roaming someone’s living room.  XXXXX engagements  **Related Topics** [open ai](/topic/open-ai) [homes](/topic/homes) [virtual](/topic/virtual) [world of](/topic/world-of) [meta](/topic/meta) [Post Link](https://x.com/rohanpaul_ai/status/1944996370420506977)
[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]
Rohan Paul @rohanpaul_ai on x 73.5K followers
Created: 2025-07-15 05:44:05 UTC
🛠️ SceneScript from Meta Reality Labs Research turns mapping rooms into writing short text commands, so headsets can sketch walls, doors, and objects on the fly without fragile geometry code.
🤓 It learns that trick inside a huge synthetic world of XXXXXXX virtual homes, then plugs straight into large language models, so you can ask spatial questions like you chat with ChatGPT.
🚀 Key point is that SceneScript swaps 3D math for plain script generation, makes the vocabulary expandable, and lets anyone tweak a scene by correcting tokens, all with the same next-word prediction trick that powers modern chatbots.
🧩 Scene graphs used to rely on heavy geometry pipelines, and every new object type meant fresh detector code.
SceneScript skips that pain.
The model only watches the video feed, then writes a tiny program that calls commands such as make_wall or make_bbox.
Those commands carry positions, sizes, and orientations, so a lightweight interpreter can rebuild the room in 3D.
🔍 Under the hood, a vision encoder turns each frame or point cloud into a compact latent vector.
A decoder, working like the text generator in a Large Language Model, reads that vector and spits out the script token by token.
Because tokens are human-readable, the output stays concise and debuggable, more like a CAD macro than raw mesh data.
🏗️ Training happens entirely in simulation.
Meta’s Aria Synthetic Environments feed the network XXXXXXX photorealistic indoor scenes captured with the same camera layout as the Aria smart glasses.
Simulation means perfect ground-truth scripts, no hand labeling, and zero worries about privacy when roaming someone’s living room.
XXXXX engagements
