MACROMEDIA DIRECTOR MX-USING DIRECTOR MX, Use Manual

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Working with Models and Model Resources 497
Group commands
Use these commands to work with groups:
Command Description Returns
addChild(
aNode,
preserveWorld )
Adds
aNode
to this group’s list of children. An equivalent
operation is to set aNode.parent to equal this group .
The
preserveWorld
argument is optional. It can have two
values:
#preserveWorld
or
#preserveParent
. If the
value is
#preserveWorld
, the world transform of the child
being added remains intact. If the value is
#preserveParent
, the child’s existing transform is
interpreted as parent-relative.
Nothing
child[
index
]
Returns the child at the specified position in the index. Lingo group object
child( name ) Returns the child named name . Lingo group object
clone(
name
)
Clones a group named
name
, adds it to group’s parent’s child
list, and adds it to world
All children of the group are automatically cloned. This can be
avoided by removing the children, performing the cloning
operation, and then adding the children back.
If the name is omitted or is
"" , the clone isn’t added to the
group palette, has no parent, and has no children. This option
lets you quickly create temporary group instances.
Lingo group object
cloneDeep( name ) Clones both the group and the parent used by the group’s
children. Modifications to the clones’ resource don’t affect the
parent.
This is a more memory-intensive operation than
clone( name )
.
Lingo group object
addtoWorld()
Adds the group to the currently active 3D world, setting its
parent as “world.”
Equivalent to
group.parent=member("scene").group
("world")
.
All newly created groups are added to the world by default,
without it being necessary to use this command.
Nothing
getWorld
Transform()
Sets this group’s position and orientation relative to the world
group’s position and orientation. Nothing
remove from
world For groups whose parent hierarchy terminates in the world,
this sets their parent to
void
and removes them from the
world. Otherwise it does nothing.
Nothing
isInWorld()
For groups whose parent hierarchy terminates in the world, the
value is
TRUE (1)
.
TRUE (1)
or
FALSE
(0)
registerScript
(
eventName,
handlerName,
scriptInstance
)
Registers the handler named
handlerName
that is found in
the script
scriptInstance
when the member function
sendEvent()
is called with
eventName
as an argument.
If scriptInstance is 0, a movie script handler is called.
The user defines what
eventName
is.
TRUE (1)
or
FALSE
(0)
, with
TRUE (1)
indicating that the event
happened and
FALSE
(0)
that it did not