model new
;generate zones of rock mass around underground excavation
zone create brick size (5,10,5) point 0 (-9, -5.6, -8) point 1 (7,-5.6, -8) point 2 (-9, 1, -8)...
point 3 (-9, -5.6, 7)
;import .stl file with solid of underground excavation
geometry import ‘Excavation.stl’
;density of zones at the contact of the solid surface with rock mass zones
zone densify segment 2 gradient-limit maximum-length 0.1 repeat range geometry-distance ‘Excavation’ gap 1.0 extent
zone group ‘Excavation’ range geometry-space ‘Excavation’ count odd
zone attach by-face |