Adding item to Group

[smoothumut]

Hi Marco, this line of code looks like it needs to be changed

in assembly>Group class

def __iadd__(self, obj):
    """
    Add an object to the group
    """
    if not vedo.utils.is_sequence(obj):
        obj = [obj]
    for a in obj:
        if a:
            self.AddPart(a)   ### here
    return self

needs to be

def __iadd__(self, obj):
    """
    Add an object to the group
    """
    if not vedo.utils.is_sequence(obj):
        obj = [obj]
    for a in obj:
        if a:
            try:
                self.AddPart(a.actor)  ### here
            except:
                self.AddPart(a)
    return self

like in Distance_Tool

If I come across more, I will let you know Best Regards

[marcomusy]

Sure would you mind making a PR?

[smoothumut]

Of course I dont mind, but I havent done anything like that before : ) Please let me try and I will let you know...