Cobbled together an add-on to import TIN surfaces from LandXML. Probably limited use to most but thought I’d throw this out.
Takes a LandXML 1.0 compatible export file from Bentley Inroads and parses the surfaces in the file and creates a mesh from the vertice and triangle information. Other CAE packages use different versions of the LandXML spec so this likely is useful only for a surfaces exported from Bentley Inroads.
LandXML schema can be found at http://landxml.org along with example files.
Inspiration from svg importer by JM Soler & Sergey Sharybin.
Updated for 2.72
io_LandXML.zip (3.55 KB)