Hi,
i would like to add many objects to a group, to detect a collision with a ball when it hits it.
is it possible to add them in one line, for example making an array
[lua]local array = { a, b, c, d}
pointgroup:insert( array )[/lua]
or
[lua]pointgroup:insert( a, b, c, d )[/lua]
none of these seem to work, so am i doing it wrong, or the only possibility is to do it one object at a time, like this:
[lua]pointgroup:insert( a )
pointgroup:insert( b )
pointgroup:insert( c )
pointgroup:insert( d )[/lua]
thx in advance 
[import]uid: 44010 topic_id: 8043 reply_id: 308043[/import]