| |
| """Inventory every extracted MD3 occurrence, preserving archive/case variants.""" |
| import hashlib |
| from collections import defaultdict |
| from pathlib import Path |
| from md3 import MD3 |
| from analyze_qvm import write_json |
|
|
| def paths():return sorted(p for p in Path('assets/extracted').rglob('*') if p.is_file() and p.suffix.lower()=='.md3') |
| def virtual(p): |
| parts=p.parts;j=parts.index('members');return '/'.join(parts[j+2:]) |
| def main(): |
| rows=[];groups=defaultdict(list) |
| for p in paths(): |
| raw=p.read_bytes();r={'path':str(p),'virtual_path':virtual(p),'sha256':hashlib.sha256(raw).hexdigest(),'bytes':len(raw)} |
| try: |
| m=MD3(raw);surfaces=[];changes=[];first=[m.tag(0,j)['name'] for j in range(m.tags)] if m.frames else [] |
| for frame in range(m.frames): |
| m.frame(frame) |
| for j in range(m.tags): |
| tag=m.tag(frame,j) |
| if tag['name']!=first[j]:changes.append([frame,j,tag['name']]) |
| for s in m.surfaces: |
| uv=[m.uv(s,j) for j in range(s.vertices)];surfaces.append({'name':s.name,'frames':s.frames,'vertices':s.vertices,'triangles':s.triangles,'uv_bounds':[[min(v[j] for v in uv),max(v[j] for v in uv)] for j in range(2)] if uv else None,'shaders':[m.shader(s,j) for j in range(s.shaders)]}) |
| r.update({'frames':m.frames,'tag_names':first,'tag_name_changes':changes,'surfaces':surfaces,'status':'validated'}) |
| except (ValueError,IndexError) as e:r.update({'status':'rejected','error':str(e)}) |
| rows.append(r);groups[r['virtual_path'].casefold()].append({'path':str(p),'sha256':r['sha256'],'stored_virtual_path':r['virtual_path']}) |
| duplicates={k:v for k,v in groups.items() if len(v)>1};write_json(Path('docs/research/md3-inventory.json'),{'models':rows,'totals':{'occurrences':len(rows),'validated':sum(r['status']=='validated' for r in rows),'bytes':sum(r['bytes'] for r in rows),'casefold_paths':len(groups)},'path_variants':duplicates,'limits':'Every extracted occurrence retained; casefold groups are comparisons, not VFS precedence or asset renames. Frames/tags/UVs validated finite, triangle bounds and packed regions validated. Normal interpretation/rendering/runtime resolution remain separate.'}) |
| if __name__=='__main__':main() |
|
|
