Administrators, writer
2,795
edits
Changes
Jump to navigation
Jump to search
Line 858:
Line 858: − +
Modeling Guide for 3D Objects - Part 2: Modeling of Buildings (LoD1, LoD2, LoD3) (view source)
Revision as of 13:18, 24 January 2014
, 13:18, 24 January 2014→Geometry
:*In LoD1 a solid directly contains the bounding geometry ('''Figure A''')
:*In LoD1 a solid directly contains the bounding geometry ('''Figure A''')
:*In LoD2 and LoD3 a solid contains external references (Xlinks) to the bounding geometry ([[#Wall Surface|wall surfaces]], [[#Roof Surface|roof surfaces]], [[#Ground Surface|ground surfaces]], [[#Outer Ceiling Surface|outer ceiling surfaces]], [[#Äußere_Bodenflächen|outer bottom surfaces]] and [[#Closure Surface|closure surfaces]] as well as [[#Doors|doors]] and [[#Windows|windows]]). '''In reality not existing surfaces''' are modeled as closure surfaces ('''Figure B''').
:*In LoD2 and LoD3 a solid contains external references (Xlinks) to the bounding geometry ([[#Wall Surface|wall surfaces]], [[#Roof Surface|roof surfaces]], [[#Ground Surface|ground surfaces]], [[#Outer Ceiling Surface|outer ceiling surfaces]], [[#Äußere_Bodenflächen|outer bottom surfaces]] and [[#Closure Surface|closure surfaces]] as well as [[#Doors|doors]] and [[#Windows|windows]]). '''Surfaces, which do not exist in reality''' are modeled as closure surfaces ('''Figure B''').
:*In LoD2 a solid contains external references (Xlinks) to the real bounding geometry. '''Surfaces, which do not exist in reality''' are modeled as closure surfaces and assigned directly to the building part ('''Figure C''').
:*In LoD2 a solid contains external references (Xlinks) to the real bounding geometry. '''Surfaces, which do not exist in reality''' are modeled as closure surfaces and assigned directly to the building part ('''Figure C''').