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- 02:21, 23 May 2025 Dgladfelter talk contribs created page Triangular Irregular Network (TIN) (Created page with "A '''TIN''', or '''Triangulated Irregular Network''', is a data structure used in Civil 3D and other civil engineering software to represent 3D surfaces. It is composed of non-overlapping triangles formed by connecting a set of irregularly spaced 3D points (called '''nodes''' or '''vertices'''). Each triangle edge represents a linear interpolation between elevations, allowing complex terrain to be modeled accurately and efficiently. == Purpose in Civil 3D == TIN sur...") Tag: Visual edit
