in the area to be captured 
fig. 1: Arrangement of the computing units 
during a densification step 
area borders 
net computing units 
gross computing units 
breakline 
  
fig. 2: Triangular intermeshing in a computing unit taking breakline 
information into account 
| 
| 
| 
: | 
IM UN 
[LL e b 
  
  
net computing unit 
—— oe gross computing unit 
——  breakline 
z^ 3 
  
  
  
  
fig. 3: Arrangement of sectors and adjusted planes at one 
triangle corner point 
  
    
  
plane 2 
  
  
  
  
-5 -