#! COMMENT_VALUE="<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> <html><head><meta name="qrichtext" content="1" /><style type="text/css"> p, li { white-space: pre-wrap; } </style></head><body style=" font-family:'MS Shell Dlg 2'; font-size:9pt; font-weight:400; font-style:normal;"> <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">To create CityGML specific attributes such as gml id and so on</p></body></html>"
#! COMMENT_VALUE="<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> <html><head><meta name="qrichtext" content="1" /><style type="text/css"> p, li { white-space: pre-wrap; } </style></head><body style=" font-family:'MS Shell Dlg 2'; font-size:9pt; font-weight:400; font-style:normal;"> <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">To set the required LoD and feature role of the CityGML model</p></body></html>"
#! COMMENT_VALUE="<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> <html><head><meta name="qrichtext" content="1" /><style type="text/css"> p, li { white-space: pre-wrap; } </style></head><body style=" font-family:'MS Shell Dlg 2'; font-size:9pt; font-weight:400; font-style:normal;"> <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Output CityGML building model in LoD1. If any generic attributes are introduced in AttributeCreator transformer please make sure to add it here in the user attributes</p></body></html>"
#! DESCRIPTION="<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">This transformer provides a convenient way to set both the CityGML LOD Name and role from a preset list of options. </p> "
There are plenty of available GIS datasets available in e.g. Shapefile, GeoPackage, CSV. Those dataset can be used to enrich the existing CityGML 3D building models.
<h3>Conversion from 2D Building Footprint to LoD1-CityGML </h3>
The 2D building footprint can be converted to the 3D building models in CityGML format. The height attribute is necessary as an input parameter to extrude each building.