create a name attribute (primitive) for each primitive group, name is the group name

[anicg 12]

create a name attribute (primitive) for each primitive group, name is the group name

[konstantin magnus 1,163]

Detail wrangle:

string grps[] = detailintrinsic(0, 'primitivegroups');
foreach(string g; grps){
    addprimattrib(0, g, 123);
}