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API > API/Runtime > API/Runtime/MovieScene > API/Runtime/MovieScene/FMovieSceneSequenceTransform
Description
Extract all the boundaries for this transform within the specified untransformed start and end time, invoking Visitor for every boundary that is present within the range. Iteration will continue until Visitor returns false, at which point this function itself will return false.
| Name | ExtractBoundariesWithinRange |
| Type | function |
| Header File | /Engine/Source/Runtime/MovieScene/Public/Evaluation/MovieSceneSequenceTransform.h |
| Include Path | #include "Evaluation/MovieSceneSequenceTransform.h" |
| Source | /Engine/Source/Runtime/MovieScene/Private/Evaluation/MovieSceneSequenceTransform.cpp |
bool ExtractBoundariesWithinRange
(
FFrameTime UntransformedStart,
FFrameTime UntransformedEnd,
const TFunctionRef < bool)> & Visitor
) const
(true) if there were no boundaries, or Visitor returned true for all encountered boundaries; false otherwise
Parameters
| Name | Remarks |
|---|---|
| UntransformedStart | The inclusive start of the range within which Visitor can be invoked |
| UntransformedEnd | The inclusive end of the range within which Visitor can be invoked |
| Visitor | A functor to invoke for every boundary that is found within the range. Return value signifies whether iteration continues (true) or not (false) |