Merge Toposurfaces

You can merge 2 separate toposurfaces into one surface.

This tool is useful to rejoin split surfaces. The surfaces to be merged must overlap or share a common edge.

1. Click Site tabModify Site panel (Merge Surfaces).
2. (Optional) On the Options Bar, clear Remove points on common edges.

   This option removes excess points that were inserted after a surface was split. The option is selected by default.

3. Select one toposurface to merge.
4. Select another toposurface.

   The 2 surfaces merge into one.

Example

Valid split surfaces for merging