# hku-sail/Real2Sim_GPT6_ASTRA

> Python and Blender pipeline that reconstructs a robotic scene from three RGB video streams (head, left hand, right hand) and geometrically replays the actions in Blender. Aimed at robotics researchers who need an editable simulation scene from real recordings without camera calibration, depth, or joint data.

- Magnitude: 0.0 out of 10 — Quiet
- Stars: 82 total · +0 stars on 2026-09-23 (UTC), ≈ 0 by evening
- Star trust: star growth looks organic
- Category: Hardware, IoT & robotics · Language: Python · Created: 2026-09-07 · Last push: 2026-09-10
- GitHub: https://github.com/hku-sail/Real2Sim_GPT6_ASTRA · Page: https://gitnova.dev/en/r/hku-sail/Real2Sim_GPT6_ASTRA

## Useful for

- Build an editable Blender scene from three synchronized robot RGB streams
- Check environment and robot geometry collisions across all 593 poses with validate_environment.py
- Compare real and simulated frames side by side in the browser-based compare.html

## Why it’s here

- The repository is 16 days old and already has 82 stars.

## Star trust

Star growth looks organic.

Star-trust labels are heuristics based on the repository’s behavior, not a check of every stargazer.

## Numbers

- Forks: 3
- Issues and pull requests: 0
- Watchers: 0
- Average over the last week: 0 per day
- Usual pace: 4 per day

## Stars per day, last 30 days (oldest → newest, today is partial)

2026-09-30 … 2026-10-29: None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None

## Magnitude by day, last 11 days

09-13 0.4, 09-14 0.6, 09-15 0.8, 09-16 0.7, 09-17 0.7, 09-18 0.4, 09-19 0.4, 09-20 0.4, 09-21 0.0, 09-22 0.0, 09-23 0.0

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Magnitude (0–10) measures how fast and how unusually interest in a repository is growing right now. It is not a quality score.
Days are UTC. “So far today” is a fact; “expected by the end of the day” is a forecast.
Summaries and use cases are written by an LLM (DeepSeek V4.1 Flash) from the README and may be inaccurate: verify specific claims (benchmarks, speed, hardware) in the repository itself.
Data as of 2026-09-23 12:05 UTC, updated every 30 minutes.