About the Download

This macro allows Dassault Catia users to generate points, splines and lofts starting from an Excel spreadsheet with the 3D coordinates of the points.

Catia Loft



  1. Open a Part File in Catia
  2. Insert the 3D coordinates of the points you need to plot in the Excel spreadsheet
  3. Launch the macro “Feuil1.Main”
  4. Type 1 if you want to design only the points, 2 if you want the splines for each group of points, 3 if you was a loft passing through the various splines

Screenshot Excel

The geometries will be generated in the Part file.