Terrain boundary editing.

Hi,

I have a terrain model created from a corridor which has several Drape Voids features added. My problem is that one of the feature intersects the terrain boundary but it does not change the shape of the boundary. Is it possible to edit the boundary to follow my void and how you would suggest to do that. 

  • The triangles look to be correct in that they are going to the drape void where it is inside the terrain - as it is a void, there is nothing that can be done outside the terrain. The boundary is showing the extent of the terrain, and there should be a void at the boundary. To me, this is correct.
    If you wanted the boundary to go around the void, I think you would need to add a breakline outside of the void, which is making up data.