1. Height interpolation and adding surface points along character 3D polylines or lines (may be breakline, flowline, watershed etc) for accurate model creation.
2. Triangulated Irregular Network (TIN) - from Point objects input. 3DFACE objects presenting Surface are drawn. 3. Smoothed Surface Contours of any interval - from 3DFACE objects input.
4. Automatic Coloring Surface (TIN) by elevation for Rendering. 5. `Hiding` Surface TIN in black display. Illustrated HTML Help included. This program is also the part of Atoll Land Surface application.
Platform: expected to work properly with any AutoCAD or IntelliCAD version. Fill free to download the program demo and to test it with your CAD platform.