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Modeling Guide for 3D Objects - Part 1: Basics (Rules for Validating GML Geometries in CityGML) (view source)
Revision as of 13:11, 11 November 2013
, 13:11, 11 November 2013→gml:OrientableSurface
== <span id="OrientableSurface">[http://www.schemacentral.com/sc/niem21/e-gml32_OrientableSurface.html gml:OrientableSurface]</span> ==
== <span id="OrientableSurface">[http://www.schemacentral.com/sc/niem21/e-gml32_OrientableSurface.html gml:OrientableSurface]</span> ==
* Hat das Attribut “orientation” den Wert "+", so ist die OrientableSurface identisch zu der baseSurface. Ist der Wert der Orientierung "-", dann entspricht die OrientableSurface einer Surface mit einer Normalen, die der Normalen der baseSurface entgegen gesetzt gerichtet ist. "+" ist der Default-Wert des Attributs “orientation”.
* If the value of the attribute “orientation” of an OrientableSurface is "+", the orientation of the OrientableSurface is identical to the one of the baseSurface. If the value of “orientation is " ", the normal of the OrientableSurface has a direction which is opposite to the normal of the baseSurface. The default value of “orientation” is "+".
* Entweder referenziert das Element “baseSurface” die base surface durch ein XLink-Attribut, oder das Element “baseSurface” enthält die base surface als Kindelement. Die base surface hat eine positive Orientierung.
* Either the element “baseSurface” references the base surface via a XLink attribute or the element “baseSurface” contains the base surface as child element. The base surface has positive orientation.
== <span id="MultiSurface">[http://www.schemacentral.com/sc/niem21/e-gml32_MultiSurface.html gml:MultiSurface]</span> ==
== <span id="MultiSurface">[http://www.schemacentral.com/sc/niem21/e-gml32_MultiSurface.html gml:MultiSurface]</span> ==