https://communities.bentley.com/products/road___site_design/f/geopak-inroads-mx-openroads-forum/159482/triangulationI a m using MX Road SS4. My doubt is, in this tool, is triangulation done based on Delaunay&#39;s Triangulation. Many triangles appear to be Silver Triangles in the tria model. Snapshot of tria model is attached for reference.en-USTelligent Community 12https://communities.bentley.com/thread/476170?ContentTypeID=1Mon, 13 Aug 2018 15:11:54 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:ca71d48f-59b3-4bd7-9566-059802cfc3c6Marc Blancher<p>Hi, yes it is the modified Delauney method that is used, find attached an extract of the help.<a href="https://communities.bentley.com/cfs-file/__key/communityserver-discussions-components-files/5922/Principles-of-surface-triangulation.pdf">communities.bentley.com/.../Principles-of-surface-triangulation.pdf</a></p><div style="clear:both;"></div>