building the surface
scheme: 1 point

 

 

building the surface
scheme: 2 points

 

 

 

 

building the surface
scheme: 3 points

 

 

 

 

 

building the surface
scheme: 4 points

 

 

 

 

 

building the surface
scheme: 5 points

 

 

 

 

 

 

 

 

 

 

building the surface
3d-interpretation: spatial net