Returns the object which is driving the action or shape animation. This could be any object derived
from SIObject which is driving the action or shape animation. This property is not
available for compound clips. You can test to see whether the clip is a compound clip by calling the
base method SIObject.IsClassOf(siClipContainerID) on the Clip
object.
Warning: In the case of Expressions or Constraints, this property will fail, reporting that it is not
implemented (returns E_NOTIMPL) because the MappedItem object does not contain the full
Expression or Constraint objects.
// get accessor SIObject rtn = MappedItem.Source2; |