| |
| """Prove ../character_refined/ differs from ../character/ ONLY by the bone rename. |
| Walks both node trees in parallel: every non-string property must be byte-identical; |
| every string property must equal the original with RENAME applied.""" |
| import os,sys,re |
| HERE=os.path.dirname(os.path.abspath(__file__)); sys.path.insert(0,HERE) |
| from fbx_rename_bones import parse, RENAME |
| SRC=os.path.join(os.path.dirname(HERE),"character") |
| DST=os.path.join(os.path.dirname(HERE),"character_refined") |
|
|
| def walk(a,b,path,diffs): |
| if a.name!=b.name: diffs.append(("nodename",path,a.name,b.name)); return |
| if len(a.props)!=len(b.props): diffs.append(("nprops",path)); return |
| for i,((ta,pa),(tb,pb)) in enumerate(zip(a.props,b.props)): |
| if ta!=tb: diffs.append(("ptype",path,i)); continue |
| if ta in "SR": |
| if RENAME.sub(b'mixamorig:',pa)!=pb: diffs.append(("string",path,i,pa[:40],pb[:40])) |
| else: |
| if pa!=pb: diffs.append(("DATA",path,i,a.name.decode(errors='replace'))) |
| if len(a.children)!=len(b.children): diffs.append(("nchild",path)); return |
| for ca,cb in zip(a.children,b.children): |
| walk(ca,cb,path+"/"+ca.name.decode(errors='replace'),diffs) |
|
|
| fixed=[f for f in sorted(os.listdir(DST)) if f.endswith(".fbx") |
| and os.stat(os.path.join(DST,f)).st_nlink==1] |
| print("verifying %d rewritten files (hardlinked ones are identical by definition)\n"%len(fixed)) |
| allok=True |
| for f in fixed: |
| ta=parse(os.path.join(SRC,f)); tb=parse(os.path.join(DST,f)) |
| diffs=[] |
| if len(ta["top"])!=len(tb["top"]): diffs.append(("ntop","")) |
| else: |
| for na,nb in zip(ta["top"],tb["top"]): |
| walk(na,nb,na.name.decode(errors='replace'),diffs) |
| if ta["footer"]!=tb["footer"]: diffs.append(("footer","")) |
| data_diffs=[d for d in diffs if d[0]=="DATA"] |
| blob=open(os.path.join(DST,f),"rb").read() |
| leftover=len(re.findall(rb'mixamorig[0-9]+:',blob)) |
| clean=len(set(re.findall(rb'mixamorig:[A-Za-z0-9_]+',blob))) |
| status = "OK" if not diffs and leftover==0 and clean>=60 else "PROBLEM" |
| if status!="OK": allok=False |
| print(" %-24s %s | mesh/data diffs:%d other:%d | leftover mixamorig<N>:%d | clean bones:%d"%( |
| f,status,len(data_diffs),len(diffs)-len(data_diffs),leftover,clean)) |
| for d in diffs[:3]: print(" diff:",d) |
| print("\n%s"%("✓✓ ALL REWRITES SURGICAL — only bone strings changed, mesh/geometry byte-identical" if allok else "✗ PROBLEMS FOUND")) |
|
|
