model.extraDim().create(<tag>,<type>) creates an extra dimension feature of the given type. The supported types are
AttachDimension,
PointsToAttach, and
Integration.
model.extraDim(<tag>).set(<property>,<value>) specifies properties relevant for the selected extra dimension feature type.
model.extraDim(<tag>).model(<mtag>) sets the model component node. For features of type
AttachDimension, this defines the base model component node. For features of type
PointsToAttach and
Integration, this defines the extra dimension component node.
model.extraDim(<tag>).selection("point") returns the selection of points to attach (for features of type
PointsToAttach).
model.extraDim(<tag>).properties() returns the list of assigned properties as a string array.
model.extraDim(<tag>).getType(<property>) returns the value of the specified property.
model.extraDim(<tag>).model() returns the model component node tag.