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| ===== <span id="BuildingPart/Geometry"> Geometry</span> ===== | | ===== <span id="BuildingPart/Geometry"> Geometry</span> ===== |
− | '''''gml:Solid''''' see also [[Modeling Guide for 3D Objects - Part 1: Basics (Rules for Validating GML Geometries in CityGML)#gml:Solid|Modeling Guide for 3D Objects - Part 1]] | + | ;'''''gml:Solid''''' |
| + | :see also [[Modeling Guide for 3D Objects - Part 1: Basics (Rules for Validating GML Geometries in CityGML)#gml:Solid|Modeling Guide for 3D Objects - Part 1]] |
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− | It is recommended to use '''''gml:Solid''''' depending on the LoD in the following way : | + | :It is recommended to use '''''gml:Solid''''' depending on the LoD in the following way : |
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− | *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 ([[#Wandflächen|wall surfaces]], [[#Dachflächen|roof surfaces]], [[#Grundflächen|ground surfaces]], [[#Äußere_Deckenflächen|outer ceiling surfaces]], [[#Äußere_Bodenflächen|outer bottom surfaces]] and [[#Virtuelle_Begrenzungsflächen|closure surfaces]] as well as [[#Türen|doors]] and [[#Fenster|windows]]). '''In real nonexistent surfaces''' are modeled as closure surfaces ('''Figure B'''). | + | :*In LoD2 and LoD3 a solid contains external references (Xlinks) to the bounding geometry ([[#Wandflächen|wall surfaces]], [[#Dachflächen|roof surfaces]], [[#Grundflächen|ground surfaces]], [[#Äußere_Deckenflächen|outer ceiling surfaces]], [[#Äußere_Bodenflächen|outer bottom surfaces]] and [[#Virtuelle_Begrenzungsflächen|closure surfaces]] as well as [[#Türen|doors]] and [[#Fenster|windows]]). '''In real nonexistent surfaces''' are modeled as closure surfaces ('''Figure B'''). |
− | *In LoD2 a solid contains external references (Xlinks) to the real bounding geometry. '''In real nonexistent surfaces''' 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. '''In real nonexistent surfaces''' are modeled as closure surfaces and assigned directly to the building part ('''Figure C'''). |
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| <!-- erste Reihe von Beispielen --> | | <!-- erste Reihe von Beispielen --> |