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API > API/Runtime > API/Runtime/GeometryCore > API/Runtime/GeometryCore/Image > API/Runtime/GeometryCore/Image/TSpatialPhotoSet
References
| Module | GeometryCore |
| Header | /Engine/Source/Runtime/GeometryCore/Public/Image/SpatialPhotoSet.h |
| Include | #include "Image/SpatialPhotoSet.h" |
int32 Num() const
the number of photos in the photo set