Application of Fast Setting Method for Column Bottom Elevation Based on Dynamo for Revit

Using Revit modeling, if the top levels of the foundations are different, heights of these foundations need to be set one by one. When modeling a column, the bottom level of the column should be consistent with the top level of the foundation. In order to avoid setting these bottom levels one by one again when modeling these columns, Dynamo for revit visualization program design is used to realize automatic, fast and accurate setting of the bottom level of the column.