| """GPU proof script — runs INSIDE the TripoSR HF Job after generation. | |
| Reads the freshly generated GLB from the mounted HF Bucket, stores it in the | |
| content-addressed layer on that same bucket, and validates it with gltf-mcp. | |
| Prints a single PROOF: line with the verdict. | |
| """ | |
| import glob | |
| import json | |
| import os | |
| import sys | |
| sys.path.insert(0, "/tmp/m3d") | |
| from m3d.modules.gltf_mcp import build_module as build_gltf | |
| from m3d.store import Store | |
| candidates = sorted(glob.glob("/data/out/*/mesh.glb")) | |
| assert candidates, f"no mesh.glb produced under /data/out: {glob.glob('/data/out/*')}" | |
| glb = candidates[-1] | |
| store = Store(root="/data/cas") | |
| uri = store.put_file(glb) | |
| gltf = build_gltf(store) | |
| v = gltf.run_tool("validate", {"uri": uri}) | |
| s = gltf.run_tool("stats", {"uri": uri}) | |
| print( | |
| "PROOF:", | |
| json.dumps( | |
| { | |
| "glb_path": glb, | |
| "bytes": os.path.getsize(glb), | |
| "cas_uri": uri, | |
| "valid": v["valid"], | |
| "generator": v.get("generator"), | |
| "triangles": s.get("triangles"), | |
| "vertices": s.get("vertices"), | |
| } | |
| ), | |
| ) |