Reset Null – 12D Wiki

Null Triangles by Centroids

This option is used to Null (remove) Triangles from a TIN by selecting a model of strings and using their centroid. Continue down the page to see the Null Triangles by Centroids option. To Null Triangles by Centroids, Use: Tins => Null => by Centroids Pick the ‘survey tin’ from the drop down menu. Select [...]

Resetting all Nulled Triangles

This option is used to Reset (reinstate) all Triangles which have been nulled. Continue down the page to see the Resetting all Nulled Triangles options. To Reset All Nulled Triangles, Use: Tins => Null => Reset Firstly select the Tin to reset the triangles from the drop down list, in this example we have selected [...]