- object_prototypes = {}
- unique_objects = []
- export_names = {}
- used_names = set()
- for o in objs:
- if o.name in object_prototypes:
- continue
-
- clones = [o]
- for u in objs:
- if u is o:
- continue
- if u.data.name!=o.data.name:
- continue
- if any(m1.name!=m2.name for m1, m2 in zip(o.material_slots, u.material_slots)):
- continue
-
- clones.append(u)
-
- prefix = o.name
- for c in clones:
- while not c.name.startswith(prefix):
- pos = max(prefix.rfind(' '), prefix.rfind('.'))
- if pos<0:
- break;
- prefix = prefix[:pos]
-
- if prefix:
- export_names[o.name+".object"] = prefix.strip(" .")
- else:
- used_names.add(o.name)
-
- unique_objects.append(o)
- for c in clones:
- object_prototypes[c.name] = o
-
- for n, e in export_names.items():
- if e in used_names:
- number = 1
- while "{}_{}".format(e, number) in used_names:
- number += 1
- e += "_{}".format(number)
- export_names[n] = e+".object"
- used_names.add(e)
-