core:ImplicitGeometry

Type

Object Type

Definition

SIG3D: A geometric representation where the shape is stored only once as a prototypical geometry, for example a tree or other vegetation object, a traffic light or a traffic sign. This prototypic geometry object can be re-used or referenced many times, wherever the corresponding feature occurs in the 3D city model.

Belongs to module

core:CityGML_Core

Attributes and associations

*Name*	*Type*
core:mimeType	MimeType
core:transformationMatrix	TransformationMatrix4x4
core:libraryObject	URI
core:relativeGMLGeometry	GM_Object
core:referencePoint	GM_Point

Attribute type: core:mimeType

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Definition

SIG3D: Mime type of the referenced external geometric object (attribute libraryObject).

Cardinality

0..1

Data type

MimeType (CodeList)

Attribute type: core:transformationMatrix

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Definition

SIG3D: Mathematical transformation (translation, rotation and scaling) between the prototype geometry and the actual spatial position of the object.

Cardinality

0..1

Data type

TransformationMatrix4x4

Attribute type: core:libraryObject

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Definition

SIG3D: External link to a prototype geometry.

Cardinality

0..1

Data type

URI

Attribute type: core:relativeGMLGeometry

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Definition

SIG3D: Geometry of the prototype, specified in a local coordinate system.

Cardinality

0..1

Data type

GM_Object

Attribute type: core:referencePoint

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Definition

SIG3D: Base point of the object in the world coordinate system.

Cardinality

Data type

GM_Point